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2 descendants and 10486 ancestors of [0a1207c8]

2013-01-08
17:24
Merge updates from trunk. Closed-Leaf check-in: f29680c4 user: mistachkin tags: configReadOnly
2013-01-07
17:31
Merge updates from trunk. check-in: bf90f1fb user: mistachkin tags: configReadOnly
13:26
Do not raise an error if an unknown SQL function is found in a CHECK constraint while parsing the schema of an existing database. This version causes a run-time error when processing STAT3 tables. Closed-Leaf check-in: 0a1207c8 user: dan tags: mistake
2013-01-05
17:17
More bug fixes to the test_regexp.c module. Bring test_regexp.c into alignment with the regexp.c file in the Fossil sources. check-in: 7695b88f user: drh tags: trunk
2013-01-04
22:26
Remove superfluous text from a comment. check-in: e9ac5339 user: mistachkin tags: trunk
20:45
Do not use umask() since it change the umask for the entire process, not just the thread using SQLite. Make whatever permission changes are needed using fchmod() after the file is created, instead. check-in: 6c4c2b7d user: drh tags: trunk
19:22
Fix an out-of-order local variable declaration in test_regexp.c. check-in: 8285b15a user: drh tags: trunk
14:06
Fix the zInit[] optimization of test_regexp.c when the initial string contains 3-byte UTF8 characters. check-in: 357231ec user: drh tags: trunk
2013-01-03
19:34
Bring back test_regexp changes that were made when porting to Fossil. Also fix some bugs that were introduced by the Fossil port. check-in: 45c158b1 user: drh tags: trunk
18:07
Improvements to column name resolution in queries with parenthesized FROM clauses. Also includes a fix for ticket [beba9cae6345a3]. check-in: 99127a66 user: drh tags: trunk
17:34
Further corner-case fixes to the name resolution logic. Closed-Leaf check-in: 20730bad user: drh tags: name-resolution-fix
16:54
Remove an incorrect assert() statement (ticket [beba9cae6345a]). Fix other minor problems in the name resolution logic. check-in: afe96a11 user: drh tags: name-resolution-fix
00:45
Now supports result sets of the form "TABLE.*" with nested FROM clauses. check-in: 4cf5ed7e user: drh tags: name-resolution-fix
2013-01-02
14:57
When resolving result-set name collisions, make them x:1, x:2, x:3, etc. instead of x:1, x:1:1, x:1;1;1. check-in: ef01e304 user: drh tags: name-resolution-fix
12:29
Merge all the latest trunk changes into the name-resolution enhancement branch. check-in: a5f4d2b6 user: drh tags: name-resolution-fix
2013-01-01
14:01
Reduce the size of the Index object (by 8 bytes on x64). check-in: 5a2ac944 user: drh tags: trunk
13:55
Enhance the table_info pragma so that the pk column shows the order of the columns in a multi-column primary key. check-in: 3076a890 user: drh tags: trunk
2012-12-31
20:16
More test cases for the REGEXP operator. Fix minor bugs uncovered by these test cases. check-in: a611c750 user: drh tags: trunk
19:18
Add the test_regexp.c module containing a cross-platform implementation of the REGEXP operator. check-in: 46c8c01b user: drh tags: trunk
2012-12-21
16:15
Ensure the database size field in the db header of a backup database is set correctly. Fix for [0cfd98ee201]. check-in: ff6857b6 user: dan tags: trunk
2012-12-20
01:15
Add PRAGMA foreign_key_check. Name the child and parent tables as part of a "foreign key mismatch" error. check-in: e408dc90 user: drh tags: trunk
00:32
Remove an unreachable branch operation from the foreign_key_check pragma. Closed-Leaf check-in: b5a8f316 user: drh tags: foreign-key-check
2012-12-19
16:58
Fix the segfault problem of ticket [a7b7803e8d1e869] which involved the use of "AS" named result columns as logical terms of the WHERE clause. check-in: b3c9e8f8 user: drh tags: trunk
16:32
A couple more test cases. Closed-Leaf check-in: 0ae14217 user: drh tags: tkt-a7b7803e
16:25
Additional test cases involving the use of a result column specified by its "AS" name as a logical term of the WHERE clause. Ticket [a7b7803e8d1e8699cd]. check-in: d7cc364e user: drh tags: tkt-a7b7803e
15:53
Proposed fix for ticket [a7b7803e8d1e8699cd8a]. check-in: 3d0e00c7 user: drh tags: tkt-a7b7803e
13:41
Add commentary to the ExprList object to explain how zSpan is overloaded. Add test cases for the new name resolution functionality. check-in: 3e7d84db user: drh tags: name-resolution-fix
02:36
Better resolution of table and column names in joins where some of the terms of the FROM clause are parenthesized. check-in: 7344e791 user: drh tags: name-resolution-fix
2012-12-18
19:36
Optimize the degenerate case of a FROM clause table name enclosed all by itself inside parentheses. Generate code as if the parentheses did not exist, rather than the old behavior of manifesting the parenthesized table into a transient table. Also, tag every FROM-clause SELECT subquery that is generated by a parenthesized FROM-clause expression using the SF_NestedFrom flag. The new SF_NestedFrom flag is not yet used for anything. check-in: 7fecced4 user: drh tags: trunk
16:07
Resolve names in FROM-clause subqueries prior to resolving names in the result set expressions of a SELECT statement. check-in: 9b67c633 user: drh tags: trunk
13:12
Remove old commented-out code from parse.y. Fix some over-length source lines in parse.y. No logical changes. check-in: 7e30c021 user: drh tags: trunk
11:59
On atomic-write capable systems, if copying the contents of an in-memory journal to disk fails, close the (on disk) journal file before returning the error to the caller. This causes the subsequent rollback operation to use the in-memory journal. Fix for [df678d738adb]. check-in: 8183d8d7 user: dan tags: trunk
2012-12-17
22:32
Added test cases for PRAGMA foreign_key_check. Fixed a bug that appears when the column order of the child and parent differ. check-in: 25411f83 user: drh tags: foreign-key-check
20:57
Add to the foreign_key_check pragma an extra output column "parent" that contains the name of the parent table for the constraint that failed. check-in: 97f7f737 user: drh tags: foreign-key-check
20:40
Enhance the error message for "foreign key mismatch" to include the names of the child and parent tables. Begin adding test cases for PRAGMA foreign_key_check. Make sure PRAGMA foreign_key_check gets all necessary table locks. check-in: 0f996352 user: drh tags: foreign-key-check
18:43
"PRAGMA foreign_key_check" with no argument checks the foreign keys on all tables. check-in: 57d47423 user: drh tags: foreign-key-check
18:05
Fix an issue with child keys that are not INTEGER PRIMARY KEY referencing INTEGER PRIMARY KEY in the parent. check-in: 603b695b user: drh tags: foreign-key-check
16:46
Prototype for PRAGMA that checks all foreign key constraints on a table. check-in: 01c980e9 user: drh tags: foreign-key-check
2012-12-14
17:54
Optimize IN operators in the WHERE clause of queries using virtual tables. check-in: 3d65c703 user: drh tags: trunk
17:48
Remove an unreachable branch. Improvements to comments. Closed-Leaf check-in: d2fb7619 user: drh tags: vtab-IN-opt
15:54
Merge in all the trunk changes that have occurred since this branch was opened. check-in: 6d507e4d user: drh tags: vtab-IN-opt
15:36
Fix the virtual table IN optimizer so that it work even if the virtual table implementation leaves the sqlite3_index_info.aConstraintUsage[].omit flag clear for an equality constraint that it intends to use. check-in: d6e045f8 user: drh tags: vtab-IN-opt
2012-12-13
18:57
Generalize the min/max optimization so that if an appropriate index exists, the index it can be used by any aggregate query that contains only a single max() or min() and does not contain a GROUP BY clause. check-in: 52e75594 user: drh tags: trunk
18:51
Increase the version number to 3.7.16 in advance of adding new features for the next release. check-in: 8bcf5f51 user: drh tags: trunk
16:37
Attempt to further generalize the min/max optimization so that, if an appropriate index exists, it can be used by any aggregate query that contains only a single aggregate of the form max(colname) or min(colname) and does not contain a GROUP BY clause. Closed-Leaf check-in: 7280e14c user: dan tags: minmax-opt
2012-12-12
14:30
Allow the error message from "PRAGMA integrity_check" to be longer than 20,000 bytes. check-in: 120c82d5 user: drh tags: trunk
13:36
Version 3.7.15 check-in: cd0b37c5 user: dan tags: trunk, release, version-3.7.15
2012-12-11
19:40
Update requirements marks and test cases for multi-VALUE INSERT and to fix typos in requirements text. check-in: 81d9ee0f user: drh tags: trunk
19:10
Fix a typo in a comment that is used to generate documentation. No changes to code. check-in: e38adb60 user: drh tags: trunk
2012-12-10
22:19
When an arithmetic operation with two integer operands must give a floating-point answer due to overflow, make sure the answer is not rounded back to integer by affinity. check-in: bd7aeeb6 user: drh tags: trunk
10:22
Modify releasetest.tcl so that it runs the "checksymbols" test on a build without SQLITE_DEBUG defined. If SQLITE_DEBUG is defined, the sqlite3WhereTrace variable causes the test to fail. check-in: 75e545a9 user: dan tags: trunk
09:08
Remove a reference to JumpOnce from a comment in vdbe.c. No code changes. check-in: ee662c03 user: dan tags: trunk
2012-12-08
22:14
Factor some work out of the index loop of the bestBtreeIndex() routine for a small performance increase. check-in: 92c9ab56 user: drh tags: trunk
21:51
Refactor collating-sequence handling as a fix for ticket [71e333e7d2e642]. The Expr.pColl field is removed from the Expr object. The COLLATE operator now becomes a separate instance of Expr in the expression tree. The code generator looks up the correct collating function as needed, rather than referring to Expr.pColl. check-in: 8542e618 user: drh tags: trunk
21:36
Adjustments to the collating-sequence refactoring to facilitate full-coverage testing and to fix some minor issues found by TH3. Closed-Leaf check-in: cdbfa664 user: drh tags: ticket-71e333e7
14:16
Make sure WHERE clause constraints A=B and B=A work the same even with COLLATE clauses. check-in: b3f53668 user: drh tags: ticket-71e333e7
13:26
Fix the header comment on the OP_Compare operator. check-in: 2722f407 user: drh tags: ticket-71e333e7
04:10
Duplicating check constraint expressions prior to code generation is no longer required, and so it is removed. check-in: 1a9db8dc user: drh tags: ticket-71e333e7
03:34
Veryquick passes all tests now. check-in: 7b96115e user: drh tags: ticket-71e333e7
00:52
Recognize TK_COLLATE operators that have been transformed into TK_REGISTER. Skip both TK_COLLATE and TK_AS operators when looking for the top of an expression. check-in: f66c1db2 user: drh tags: ticket-71e333e7
2012-12-07
23:23
Improved error messages when column integers in an ORDER BY clause are out of range. check-in: bd960d93 user: drh tags: ticket-71e333e7
23:10
For an ORDER BY on a compound SELECT, take the collating sequence from the left-most term of the compound. check-in: 8e724b38 user: drh tags: ticket-71e333e7
22:54
Do not report missing collating functions while parsing the schema. Also remove a stray comment. check-in: e313edca user: drh tags: ticket-71e333e7
22:18
Fix a long-standing issue with the distinct-as-aggregate optimization that only expressed when the new collating-sequence logic is turned on. check-in: 0aaf52a3 user: drh tags: ticket-71e333e7
21:02
Fix the processing of ORDER BY clauses with COLLATE terms on compound queries. 52 veryquick test failures remain. check-in: 49654453 user: drh tags: ticket-71e333e7
20:31
Many more tests are passing. Only about 100 failures remain in veryquick. check-in: f9fa7581 user: drh tags: ticket-71e333e7
19:28
Ensure the VerifyCookie sub-routine has been run before the database is accessed in an obscure case. Fix for ticket [d6b36be38]. check-in: 2d5f37c9 user: dan tags: trunk
18:38
Some errors in veryquick resolved. Many more to go. check-in: 972443b4 user: drh tags: ticket-71e333e7
14:02
Veryquick now runs to completion without segfaulting or asserting. But there are still lots of errors. check-in: 7fafab12 user: drh tags: ticket-71e333e7
10:55
Do not run test file malloc3.test as part of the inmemory_journal permutation. Explanation is in a comment at the top of malloc3.test. check-in: df1827b1 user: dan tags: trunk
09:08
Spelling and header fixes for the async extension. check-in: 930ba852 user: mistachkin tags: trunk
2012-12-06
23:16
In the async VFS, treat the new error code SQLITE_IOERR_DELETE_NOENT as success for xDelete. check-in: c507ca4a user: mistachkin tags: trunk
21:16
Remove the Expr.pColl field and compute the collating sequence as it is needed. This fixes the test script "shared9.test", though there is still a memory leak. And there are other problems. Consider this a work-in-progress. check-in: fd011cb2 user: drh tags: ticket-71e333e7
19:41
Merge the constant-refactoring-in-triggers branch with the trunk. check-in: 79ef8e3c user: dan tags: trunk
19:37
Apply the same restrictions on constant refactoring to statements within a trigger program as top-level statements. Candidate fix for [ae3c5670b6]. Closed-Leaf check-in: 0c31a468 user: dan tags: constant-refactoring-in-triggers
19:01
Add the SQLITE_FCNTL_TEMPFILENAME file control that asks the underlying VFS to return a new temporary filename. Per request from NSS team at Mozilla. check-in: 1a63b1d5 user: drh tags: trunk
15:15
Add a test case that demonstrates ticket [71e333e7d2e642]. check-in: cc6e0785 user: drh tags: ticket-71e333e7
04:33
For the sqlite3-all.c target, use backslashes when calling the splitter script via the MSVC makefile. check-in: d507648d user: mistachkin tags: trunk
04:19
Bring the ancient malloc3.test file closer into relevance with the latest core code. check-in: 9793a21c user: mistachkin tags: trunk
02:56
Stop using the TCL_LIBS configuration variable when linking with Tcl. Remove superfluous 'rm' command from the "clean" target. check-in: 15512772 user: drh tags: trunk
01:03
Remove obsolete comments from the definition of the CollSeq object. check-in: 7b695101 user: drh tags: trunk
00:16
Stop using the TCL_LIBS configuration variable when linking with Tcl. Remove superfluous 'rm' command. Closed-Leaf check-in: e1feab98 user: mistachkin tags: noTclLibs
2012-12-05
19:04
Disable a couple of tests in where.test when running the "no_optimization" permutation. check-in: 5e961e37 user: dan tags: trunk
16:44
Modify a query in test/thread001.test to ensure that results are returned in the order expected by the test. check-in: 51cbddd5 user: dan tags: trunk
14:37
Fixes to a test case in shared_err.test. The fix is to prevent sqlite3_prepare() from being called when the test intends to test the response of sqlite3_step() to an OOM condition. check-in: 40c14395 user: dan tags: trunk
14:31
Make sure memory is freed using a routine that is compatible with the routine used to allocate the memory. The SQLITE_MEMDEBUG compile-time option enforces this. check-in: 9f6c6885 user: drh tags: trunk
11:30
Since errors are ignored anyway, use sqlite3OsFileControlHint() instead of OsFileControl() to invoke the SQLITE_FCNTL_BUSY_HANDLER file-control. check-in: bdceca27 user: dan tags: trunk
10:01
If the atomic-write property is enabled, a transaction may be committed in journal_mode=DELETE mode without ever actually creating a journal file on disk. In this case, do not attempt to unlink() the journal file when committing the transaction. check-in: 11aa47b0 user: dan tags: trunk
09:12
Update a couple of test scripts so that they work in auto-vacuum mode. check-in: 04ab2dc6 user: dan tags: trunk
2012-12-04
11:03
Fix a harmless compiler warning. check-in: 12693deb user: drh tags: trunk
05:24
Add a test to ensure that the fix in [b0c1ba655d] has worked. check-in: 41806de5 user: dan tags: trunk
00:59
Improvements to the 'tcl' shell output mode. Escape doublequotes, set separator to space when mode is set, and skip separator after final column. check-in: 487ba753 user: drh tags: trunk
00:53
Fix an uninitialized variable detected by valgrind. check-in: ffd1e514 user: drh tags: trunk
00:37
Fix an out-of-order function declaration when compiled with MEMDEBUG. check-in: 6d315578 user: mistachkin tags: trunk
00:23
Improvements to the 'tcl' shell output mode. Escape double quotes, set separator to space when mode is set, and skip separator after final column. Closed-Leaf check-in: 41fd9dd2 user: mistachkin tags: tclMode
2012-12-03
19:42
Remove an unreachable condition. Replace it with an assert(). check-in: 7d5fc1a3 user: drh tags: trunk
17:04
Make sure that the optimization that set the maximum column that will be used on a particular query does not mistakenly change an opcode other than OP_OpenRead or OP_OpenWrite. In particular, make sure it does not overwrite the P4 field of an OP_SorterOpen. check-in: b0c1ba65 user: drh tags: trunk
2012-12-01
20:21
Do not exit the command-line shell if a ".read" command invokes a script that contains two errors. But reported on the mailing list. check-in: 2e5e6515 user: drh tags: trunk
2012-11-29
14:26
Mark the "async" module as deprecated as its functionality has been superceded by WAL mode. This closes ticket [f46ca03b55ae0e] check-in: 3d548db7 user: drh tags: trunk
2012-11-27
21:22
Add the SQLLOG capability to trunk. check-in: f0843f88 user: drh tags: trunk
21:12
Improved detection of file-does-not-exist in winDelete. check-in: 92e9b5bc user: drh tags: trunk
16:39
Get SQLLOG working on windows. Fix a couple of compiler warnings. Closed-Leaf check-in: b3809c93 user: drh tags: sqllog
15:56
Fix a problem causing the "number-of-documents" field maintained by FTS4 to be set incorrectly by REPLACE queries. check-in: e38fb02d user: dan tags: trunk
10:56
Fix problems in test_sqllog.c. Clarify the experimental SQLITE_CONFIG_SQLLOG interface. Handle at least the more likely error conditions in test_sqllog.c. check-in: 429c5b20 user: dan tags: sqllog
2012-11-26
19:50
Add an option to register global hooks used for logging all SQL executed by an application. check-in: cd501bbc user: dan tags: sqllog
2012-11-21
02:10
In winDelete, determine that a file does not exist by checking for a last error of ERROR_FILE_NOT_FOUND or ERROR_PATH_NOT_FOUND. Closed-Leaf check-in: 692ad3c0 user: mistachkin tags: winNotFound
2012-11-20
15:06
Have the windows implementation of xDelete return SQLITE_IOERR_DELETE_NOENT if the file to be deleted does not exist. The unix implementation was previously modified to behave this way. The current changes simply brings the two implementations into alignment. check-in: d4c36d49 user: drh tags: trunk
2012-11-13
11:16
Strive to use posix_fallocate() rather than ftruncate() when posix_fallocate() is available. Ticket [5eaa61ea18]. check-in: 29980b08 user: drh tags: trunk
11:08
Use preprocessor macros to automatically detect whether or not posix_allocate() is available. (It is generally available on Linux but not on Mac.) Ticket [5eaa61ea1881040b17449ca043b6f8fd9ca55dc3] Closed-Leaf check-in: 597333f1 user: drh tags: tkt-5eaa61ea18
10:54
When available, use posix_fallocate() rather than ftruncate() to allocate space for mmap()ed -shm files, since posix_fallocate() gives an error if no disk space is available whereas ftruncate() is silent and leaves the system vulnerable to a SIGBUS upon first write to the mmap()ed region. Ticket [5eaa61ea1881040b17449ca043b6f8fd9ca55dc3] check-in: 35625961 user: drh tags: tkt-5eaa61ea18
2012-11-09
21:40
Only log unlink() errors if the error is something other than SQLITE_IOERR_DELETE_NOENT. The error is still reported up the stack, it is simply not added to the sqlite3_log(). check-in: 5a3b07f0 user: drh tags: trunk
20:17
Change os_unix.c to propagate ENOENT errors back to sqlite as SQLITE_IOERR_DELETE_NOENT. Have SQLite ignore these where they are benign and propagate them back to the caller where they may indicate a file-system malfunction of some description. check-in: bed9c172 user: dan tags: trunk
18:32
Take into account the cost of inner loops when selecting which table of a join to use for the next outer loop. check-in: 3f87f459 user: drh tags: trunk
18:22
Disable the table selection rule that tried to prevent full table scans from migrating to the outer loop unless they were optimal. The new scaling of outer-loop costs by cost of inner loops obviates the need for that step. And, in fact, that step causes problems with the new inner-loop cost accounting. Closed-Leaf check-in: 51bfd63b user: drh tags: inner-loop-cost
17:59
Try to take into account the cost of inner loops when selecting which table of a join to use for the outer loop. check-in: 94255634 user: drh tags: inner-loop-cost
2012-11-06
20:39
Adjust the SQLITE_DBSTATUS_STMT_USED calculation to take the modified usage of sqlite3VdbeClearObject() into account. check-in: 82eb7ead user: mistachkin tags: trunk
18:41
In test_quota.c, provide a work-around for the missing _chsize_s() function in mingw. check-in: 6b4979e8 user: drh tags: trunk
2012-11-05
13:51
Add the INSTR() SQL function. check-in: a4c181cb user: drh tags: trunk
2012-11-02
23:42
Merge the fix for ticket [bfbf38e5e9956ac6] into trunk. check-in: 4f7dfc32 user: drh tags: trunk
19:08
Adding test cases for ticket [bfbf38e5e9956a] Closed-Leaf check-in: 62ebfa74 user: drh tags: ticket-bfbf38e5e9
18:48
Proposed fix for ticket [bfbf38e5e9]. check-in: 18ae030d user: drh tags: ticket-bfbf38e5e9
18:24
Fix an out-of-date comment. No changes to code. check-in: 10cc12b1 user: drh tags: trunk
2012-10-30
18:09
Enable the use of coroutines as an alternative to manifesting views used in a FROM clause. check-in: 9dca18f5 user: drh tags: trunk
15:31
Make sure that the optimizer never tries to create an automatic index on a coroutine subquery. Closed-Leaf check-in: f83aa0de user: drh tags: subquery-as-coroutine
14:44
Fix a typo in the header comment for the OpenPseudo opcode. check-in: 4f106123 user: drh tags: subquery-as-coroutine
14:39
Make it possible to disable the subquery-by-coroutine optimization using sqlite3_test_control(). Remove an always-false conditional. check-in: 564631f3 user: drh tags: subquery-as-coroutine
00:29
Add an optimization that attempts to run a subquery as a coroutine rather than manifesting it into a temporary table. check-in: 7af3acbb user: drh tags: subquery-as-coroutine
2012-10-29
14:27
Make the multiplexor and the IntArray extensions callable from C++. check-in: cbd8fddf user: drh tags: trunk
2012-10-28
19:35
Merge VSIX tooling and packaging enhancements to trunk. check-in: 99f27d64 user: mistachkin tags: trunk
2012-10-26
19:22
Fix a 32-bit integer overflow problem that could cause an error in a CREATE INDEX statement that writes more than 16GB of data. check-in: e24ba5be user: dan tags: trunk
18:40
Make sure the automatic index optimization is checked even if the covering index scan optimization was previously selected. check-in: ac1d5d8a user: drh tags: trunk
13:46
Add QNX-specific performance tweaks to the unix VFS. (Cherry-pick merge of [b02849e7bde458].) check-in: 63a7dd75 user: drh tags: trunk
00:55
Make sure all virtual table cursors have been closed on a prepared statement prior to unlinking the perpared statement from its database connection. The test case for this is in TH3, in the main39.test module. check-in: 6d42d806 user: drh tags: trunk
00:11
Make sure all virtual table cursors have been closed on a prepared statement prior to unlinking the perpared statement from its database connection. Closed-Leaf check-in: f7c5abe8 user: drh tags: deferred-close-order
2012-10-25
19:25
Fix a bug in fts3 causing it to return SQLITE_NOMEM when NEAR, OR and some auxiliary functions were used together. Also a segfault in vtab.c that could follow an OOM condition. check-in: 33f4f981 user: dan tags: trunk
15:43
Fix typo in usage text for the command-line shell. Also, in the same usage text, make the file name argument to -init uppercase for consistency. check-in: a6d906cf user: mistachkin tags: trunk
15:23
Improvements to the command-line argument parsing in the command-line shell. Command-line options can now occur either before or after the database name and first command and are still accepted and processed. Command-line options are processed even if no database name is given (and :memory: is assumed). check-in: 317c80cb user: drh tags: trunk
03:07
Implementation of the INSTR() SQL function, as found in SQL Server, MySQL, and Oracle. Closed-Leaf check-in: 49ccae96 user: drh tags: instr
2012-10-24
00:47
Translate the Debug/Release project configurations to the Debug/Retail VSIX package configurations. Closed-Leaf check-in: 5023a7ad user: mistachkin tags: vsixFlavor
2012-10-20
09:35
Modify clean target to handle all VSIX package flavors. check-in: 023217ea user: mistachkin tags: vsixFlavor
08:40
Modify VSIX build tools in support of an additional package flavor. check-in: 702ebc64 user: mistachkin tags: vsixFlavor
2012-10-19
02:10
Make sure substructure elements have proper alignment in the ICU tokenizers of FTS2 and FTS3. check-in: aaa2d9b0 user: drh tags: trunk
00:23
Add detailed comments to the build tools used to generate the VSIX package. Also, allow the build configurations and native library directories to be overridden for the multi-platform build tool for MSVC. check-in: 0482c73b user: mistachkin tags: trunk
2012-10-18
20:49
Put auxiliary libraries after libsqlite3.a in the testfixture target of the "main.mk" makefile. check-in: 8fc8548f user: drh tags: trunk
15:01
Merge Watcom compiler warning fixes into trunk. check-in: 5be96788 user: drh tags: trunk
10:35
More warning fixes. Closed-Leaf check-in: 51a6a797 user: mistachkin tags: warnings
09:39
Fix harmless compiler warnings. check-in: 018e09c7 user: mistachkin tags: warnings
2012-10-17
20:28
Add a comment to fts3_snippet.c. check-in: b5f5ba31 user: dan tags: trunk
20:15
Initialize variables used as outputs of custom tokenizer method calls in fts4. check-in: 514505a8 user: dan tags: trunk
16:20
Add a test for the problem fixed by [bf44d73d3e]. check-in: db9b1fa5 user: dan tags: trunk
15:28
Change the way the tcl crash-test code works to avoid triggering an assert() in os_unix.c. check-in: b8b7b8f9 user: dan tags: trunk
13:15
Remove an incorrect "#ifndef SQLITE_OMIT_AUTOVACUUM" from pager. check-in: bf44d73d user: drh tags: trunk
2012-10-16
23:17
Enable optimization of IN operators on constraints to virtual tables. check-in: aa650746 user: drh tags: vtab-IN-opt
2012-10-15
20:28
Correct comments and enhance readability of the mkvsix tool. check-in: 2c3af657 user: mistachkin tags: trunk
18:02
Hold the mutex on the shared-cache for the duration of a VACUUM operation. check-in: 629a42d4 user: dan tags: trunk
16:24
Dequote column names generated by the query flattener. check-in: 5526e0aa user: drh tags: trunk
11:28
Fix a failing assert() in wal.c. check-in: 8745530b user: dan tags: trunk
2012-10-13
23:16
Ensure that when the source of a backup is a database that is zero bytes in size, the final destination database consists of at least one page. Truncating it to zero bytes is equivalent to zeroing the schema cookie and change counter, which can cause problems for existing clients. check-in: ca86138b user: drh tags: trunk
20:55
Mark an always-true conditional as such. Closed-Leaf check-in: ae025cae user: drh tags: zero-byte-backup-fix
20:20
Modify backup4 test name prefix to make the resulting test names unique. check-in: 637fb1c1 user: mistachkin tags: zero-byte-backup-fix
19:58
Ensure that when the source of a backup is a database that is zero bytes in size, the final destination database consists of at least one page. Truncating it to zero bytes is equivalent to zeroing the schema cookie and change counter, which can cause problems for existing clients. check-in: af5c9ee4 user: dan tags: zero-byte-backup-fix
09:31
Allow the showdb tool to be compiled with MSVC. check-in: dce391fc user: mistachkin tags: trunk
2012-10-12
18:06
Tooling support for including the debug build in the VSIX package. check-in: de784399 user: mistachkin tags: trunk
2012-10-10
13:59
Fix duplicate test name in whereD.test. check-in: 1182b54a user: mistachkin tags: trunk
12:14
Define the sqlite3PagerWalFramesize() function even if SQLITE_OMIT_WAL is used. check-in: 96247853 user: drh tags: trunk
10:52
Add support for URI filenames in sqlite3_analyzer. check-in: 6dc987d3 user: drh tags: trunk
09:46
Move a couple of WAL-related function declarations in sqliteInt.h and pager.h into "#ifndef SQLITE_OMIT_WAL" blocks. Otherwise, the amalgamation fails to build using some compilers with SQLITE_OMIT_WAL (static function declared but not defined). check-in: f7437153 user: dan tags: trunk
2012-10-09
21:07
Merge the fix for ticket [d02e1406a58ea02] into trunk. check-in: dd34bec3 user: drh tags: trunk
18:51
Attempt to suppress warnings generated by Coverity. check-in: 7b1a6e6c user: drh tags: trunk
14:36
Avoid an assertion fault and/or freeing memory while it is still in use when an error occurs during virtual table construction. check-in: a02599ad user: drh tags: trunk
09:26
Bring some comments up to date in the query planner, and especially the ORDER BY optimizer. Also add testcase() macros. check-in: bb5c0f1c user: drh tags: trunk
01:39
Remove an unused variable. Fix code that occurs before a variable declaration. check-in: 01dc032b user: drh tags: trunk
01:23
Replace an always-false conditional with an assert(). check-in: 981b9943 user: drh tags: trunk
2012-10-08
23:25
Changes to facilitate full test coverage. check-in: 28d1eb40 user: drh tags: trunk
21:51
Merge ORDER BY optimization refactoring and repair into trunk. check-in: c027a9af user: drh tags: trunk
21:01
All test cases (veryquick.tcl and min.rc) pass. A few branch operations in ORDER BY optimization logic are untested by min.rc. Closed-Leaf check-in: 8314fd60 user: drh tags: qp-enhancements
20:27
Further tweaks to the ORDER BY optimizer, to fix a bug and to get the optimizer to recognize some additional cases. check-in: bcb4f262 user: drh tags: qp-enhancements
19:41
Bug fixes in the ORDER BY optimizer. check-in: 301bbee4 user: drh tags: qp-enhancements
18:23
Continued refactoring of the ORDER BY optimization logic. This check-in is close to working, but it still has issues. A few test cases fail. check-in: adbdc663 user: drh tags: qp-enhancements
14:36
Manually define the Win32 file-mapping APIs for WAL if SQLITE_WIN32_FILEMAPPING_API is defined. check-in: 1c2c0a28 user: mistachkin tags: trunk
2012-10-07
05:34
Corrections to test names to eliminate duplicates and follow naming conventions. check-in: 50679889 user: mistachkin tags: trunk
00:52
Manually define the Win32 file-mapping APIs for WAL if SQLITE_WIN32_FILEMAPPING_API is defined. Closed-Leaf check-in: 585e2070 user: mistachkin tags: winFileMapping
2012-10-06
03:48
Changes for WinRT compatibility. Also, allow version resource compilation and embedding to be disabled at compile-time. check-in: 4b0facc1 user: mistachkin tags: trunk
2012-10-05
19:43
Fix a problem in shared-cache mode where a COMMIT statement might cause a busy-handler belonging to a shared-cache connection other than the current writer to be invoked. check-in: e0c889d6 user: dan tags: trunk
17:44
Merge the shared-cache related fixes from the shared-cache-fix branch to the trunk. check-in: 698ec776 user: dan tags: trunk
17:18
Add a test for the collation-sequence/CHECK constraint problem fixed by the previous commit. Closed-Leaf check-in: 82b6aa77 user: dan tags: shared-cache-fix
16:30
Fix a problem with shared-cache mode and CHECK constraints causing one db handle to invoke a collation sequence function registered with another. check-in: c2c776ab user: dan tags: shared-cache-fix
14:43
Consolidate all occurrences of the "no such collation sequence" error message into a single spot. check-in: 8ea67522 user: drh tags: trunk
07:36
Rename a tool batch file subroutine to avoid confusion about its purpose. check-in: 43155b15 user: mistachkin tags: trunk
2012-10-04
19:33
Shared-cache mode fixes for views and virtual tables. check-in: 2b370dea user: dan tags: shared-cache-fix
12:10
Yet another refactoring of ORDER BY logic in the query planner. This particular check-in works mostly, but still has a few minor issues. check-in: 8f448745 user: drh tags: qp-enhancements
2012-10-03
18:09
Fix an out-of-order memset() that occurs before all variable declarations are finished. Also fix a line that exceeds the 80-character line length limit. check-in: ba2f492f user: drh tags: trunk
12:56
Update the query planner to recognize more cases where ORDER BY clauses can be optimized out. Add test cases to verify correct behavior of the ORDER BY optimization when the covering-index-scan optimization is disabled. Fix a harmless compiler warning in the TCL interface. check-in: 956e4d7f user: drh tags: trunk
12:38
Fix a query planner problem that only occurs when covering-index-scan is disabled. Fix to tests whose output changed due to the new and more aggressive ORDER BY optimization. Closed-Leaf check-in: 0f9bb901 user: drh tags: qp-enhancements
11:02
Fix the TCL interface so that SQL functions implemented in TCL honor the "nullvalue" setting. Also remove from the TCL interface some unused legacy UTF8 translation code left over from SQLite2. check-in: c1f10a26 user: drh tags: trunk
00:25
Further attempts to optimize out unnecessary ORDER BY clauses. check-in: 6744d9a3 user: drh tags: qp-enhancements
2012-10-02
22:54
Work around an optimization issue with the MSVC compiler for ARM. check-in: 7d301fdf user: mistachkin tags: trunk
15:19
More lenient handling of ORDER BY optimization in joins with mixed ASC/DESC. This is a better and less restrictive fix for the problem addressed by the previous check-in. check-in: abcf6a5d user: drh tags: trunk
14:11
Only continue an ORDER BY optimization into inner loops if the equality constraints on the inner loop match terms of an outer ordered index that are actually used by the ORDER BY clause. check-in: b0e7b4df user: drh tags: trunk
01:46
Factor an invariant out the loop termination condition for the ORDER BY satisfied-by-index analyzer routine. check-in: 545bb336 user: drh tags: trunk
01:25
Make sure the outer loop cursor numbers are recorded in time for them to be used by the ORDER BY optimizer. check-in: 351dc8d9 user: drh tags: trunk
01:10
Improvements to the wheretrace output. check-in: 76b27765 user: drh tags: trunk
2012-10-01
20:32
Fix harmless compiler warnings. check-in: 59c2be75 user: drh tags: trunk
20:12
Fix several compiler warnings seen with MSVC. Closed-Leaf check-in: 8b5f617c user: mistachkin tags: msvcWarnings
18:44
Add SQLITE_FCNTL_BUSYHANDLER. Invoked to provide access to the busy-handler callback to custom VFS implementations. check-in: 1262d2f4 user: dan tags: trunk
17:44
Minor changes to the query planner for improved test coverage. check-in: c12044df user: drh tags: trunk
12:44
Omit the sqlite3GetReservedNoMutex() routine in build configurations where it is not used. check-in: f193dbb6 user: drh tags: trunk
12:16
Make sure the size parameter to read and write VFS methods in the unix VFS do not become too big or go negative. This was not actually possible in the current code. The checks are added to make sure some future bug does not make it possible. check-in: daebe3bd user: drh tags: trunk
06:50
Ensure that the value returned by xSectorSize() is reasonable (currently defined as between 2^5 and 2^16 bytes) before using it to calculate the amount of padding to add to a wal file. check-in: 6b4ff83b user: dan tags: trunk
2012-09-29
19:10
Improved ORDER BY optimization when outer loops of a join return a single row. check-in: 62225b4a user: drh tags: trunk
15:45
Disable the bigfile tests on Macs. check-in: d869edda user: drh tags: trunk
14:45
Fix compiler warnings found on Lion. check-in: fd74d3d9 user: drh tags: trunk
2012-09-28
20:23
Avoid calling sqlite3BtreeEnter() in a corner case where the corresponding database handle mutex (sqlite3.mutex) may not be held. This prevents a potential deadlock or crash that can occur if the backup API, shared-cache mode and SQLITE_HAVE_CODEC are all in use. check-in: 89b8c377 user: dan tags: trunk
18:13
Modify the clearCell function to use SQLITE_CORRUPT_BKPT in the one place it was not. check-in: 472beb30 user: mistachkin tags: trunk
00:44
Query planner enhancements to be more agressive about optimizing out ORDER BY clauses - in particular the query planner now has the ability to omit ORDER BY clauses that span multiple tables in a join. check-in: 1e874629 user: drh tags: trunk
2012-09-27
23:27
Fix some corner case behavior in the new ORDER BY optimization logic. Remove the SQLITE_OrderByIdx bit from the SQLITE_TESTCTRL_OPTIMIZATIONS mask, since enabling it caused many TH3 tests to fail when the NO_OPT configuration parameter was engaged, and since there really isn't any need to turn that optimization off. The SQLITE_OrderByIdxJoin bit remains. Closed-Leaf check-in: 98b63371 user: drh tags: qp-enhancements
21:03
Modify generation of resource header file for MSVC so that it can work from outside the working directory. check-in: 20caf80c user: mistachkin tags: trunk
19:53
More test cases an bug fixes for the ORDER BY optimization of joins. All veryquick tests now pass. check-in: 0d573320 user: drh tags: qp-enhancements
17:31
Test cases and bug fixes applied to the ORDER BY optimization for joins. Some test cases fail, but except for the new orderby1.test failures, all failures appear to be issues with the tests, not with the core code. check-in: 75cda864 user: drh tags: qp-enhancements
15:05
Add more bits to the bit vector that is used to disable optimizations for built-in test. Add specific bit patterns to disable ORDER BY using an index in general and for joins. Use macros to test for bits in the disabled-optimization bit vector, in order to make the code clearer. check-in: d2fcba1e user: drh tags: qp-enhancements
14:11
Enable ORDER BY clauses that span joins to be optimized out. check-in: c29538f9 user: drh tags: qp-enhancements
12:11
Merge the "PRAGMA busy_timeout" change into trunk. check-in: 1a679a1e user: drh tags: trunk
12:05
Further tweaks to the query planner logic in preparation for adding ORDER BY opt-out for joins. check-in: 53efc10a user: drh tags: qp-enhancements
2012-09-26
23:17
Further refactoring of the ORDER BY related query-planning logic in order to make it easier to extend to support optimizing out ORDER BY on joins. No actual behavior changes, yet. check-in: 96496dda user: drh tags: qp-enhancements
2012-09-25
20:43
Augment the WhereBestIdx structure to pass down into the query planner information that might be used to better detect ORDER BY and DISTINCT optimizations spanning multiple tables of a join. check-in: 4226e51f user: drh tags: qp-enhancements
14:29
Pass information around between the major routines of the query planner using a single pointer to a structure rather than a long list of parameters. check-in: 1104d42e user: drh tags: qp-enhancements
2012-09-24
19:50
Remove an unused subfunction parameter and an obsolete comment from the query planner logic in where.c. check-in: 349a55cd user: drh tags: trunk
15:30
Change the internal sqlite3WhereBegin() to report that the ORDER BY clause is satisfied by indices using the WhereInfo.nOBSat field of the returned structure. check-in: 22989f35 user: drh tags: trunk
11:43
Update documentation to describe the threadsafety of sqlite3_enable_shared_cache(). check-in: e081890c user: drh tags: trunk
2012-09-21
22:50
Enable query planner tracing using the new (and undocumented) ".wheretrace 1" command in the command-line shell if both the shell and the core are compiled with SQLITE_DEBUG and SQLITE_ENABLE_WHERETRACE. This is not a supported API. Use for testing and debugging only. check-in: 1be4b16b user: drh tags: trunk
13:40
Command-line shell enhancements: Added the ".print" command. Enhanced the ".width" command so that negative widths will right-justify. check-in: a1d8269d user: drh tags: trunk
00:04
Consolidate more of the DISTINCT processing logic into a single spot in the code. Reduce the number of OP_Column operations needed to perform a WHERE_DISTINCT_ORDERED. check-in: 79e922f7 user: drh tags: trunk
2012-09-20
15:41
Continuing incremental enhancements of SELECT code generation: Remove the Select.affinity field. Use SelectDest.affSdst instead. check-in: cf40b7b5 user: drh tags: trunk
14:26
Refactoring of DISTINCT code. Change the name of the local variable "distinct" to "distinctTab". Generate cleaner code w/o unnecessary P4 and P5 values on the OP_Null for WHERE_DISTINCT_ORDERED. check-in: 0cda241a user: drh tags: trunk
2012-09-19
21:15
Tighter VDBE code for the WHERE_DISTINCT_ORDERED case of DISTINCT keyword handling. check-in: 94b48064 user: drh tags: trunk
17:31
Add comments to the WHERE_DISTINCT_* macros. No changes to code. check-in: 82320501 user: drh tags: trunk
00:35
Merge the covering-index-scan optimization into trunk. check-in: ddd5d789 user: drh tags: trunk
2012-09-18
23:21
Silence harmless compiler warning seen with SQLITE_OMIT_DEPRECATED. check-in: c5cee969 user: mistachkin tags: trunk
19:29
Enhance IN processing to allow efficient use of indices with numeric affinities. Add test cases for IN processing that would have spotted the error in the [2be661a48023f4] check-in. check-in: 5ded9b68 user: drh tags: trunk
17:08
Enhancements to the comments on sqlite3FindInIndex(). No code changes. check-in: b1a4c394 user: drh tags: trunk
14:00
Add the stack_usage.tcl script for analyzing the output of objdump on the amalgamation and estimating the sizes of stack frames on each function. check-in: 030013ff user: drh tags: trunk
13:20
Update the vdbe-compress.tcl script so that it accepts variable declarations inside of #ifdef...#endif. This enhancement is needed due to the change of check-in [39866c0ede5d6ef4]. check-in: e7db056a user: drh tags: trunk
2012-09-17
21:24
Make sure the WHERE_IDX_ONLY flag is not set on query plans that will not be using an index. Closed-Leaf check-in: 698b2a28 user: drh tags: fullscan-covering-index
20:44
Add the ability to disable the covering-index-scan optimization at compile-time, start-time, or at run-time. Add test cases to check this configurability. check-in: ccb8ecc3 user: drh tags: fullscan-covering-index
19:26
Merge recent trunk changes into the fullscan-covering-index branch. check-in: 1c0bf030 user: drh tags: fullscan-covering-index
19:12
Remove obsolete bits from the bitvector that defines disabled optimizations in the SQLITE_TESTCTRL_OPTIMIZATIONS verb of sqlite3_test_control(). check-in: 4c21ee2d user: drh tags: trunk
18:56
Remove an unnecessary parameter from sqlite3Utf8Read() resulting in a slight performance increase. check-in: 8b962c94 user: drh tags: trunk
17:16
Make sure the KeyInfo.aSortOrder array is always allocated so that we never have to test for KeyInfo.aSortOrder==0 in performance-critical loops. check-in: 45793f0b user: drh tags: trunk
15:36
Performance enhancement in the sqlite3VdbeSerialType() routine. check-in: ad298f52 user: drh tags: trunk
2012-09-15
18:45
Attempt to use a covering index even on a full table scan, under the theory that the index will be smaller and require less disk I/O and thus be faster. check-in: cfaa7bc1 user: drh tags: fullscan-covering-index
13:39
Make sure the name of rollback journal files are double-zero terminated when they are passed into the VFS. check-in: 8711a844 user: drh tags: trunk
13:29
Factor out the code that generates a co-routine for evaluating the SELECT on the RHS of an INSERT statement so that the same code can potentially be reused in other places. check-in: a93ee09c user: drh tags: trunk
2012-09-13
19:59
Improved alignment of fields in the Expr object gives an 8-byte size reduction on 64-bit machines. check-in: 6b252a0d user: drh tags: trunk
16:12
Fix WAL capability checking in one of the test files. check-in: 0ebe7cc5 user: mistachkin tags: trunk
15:26
Fix an unused variable warning with SQLITE_OMIT_WAL. check-in: 39866c0e user: mistachkin tags: trunk
15:24
Improved reporting of filename translation errors in the Windows VFS. check-in: eb0f1c29 user: mistachkin tags: trunk
14:42
Reduce the size of the Table object by 16 bytes on 64-bit machines, mostly by avoiding intermixing pointer fields with integer fields. check-in: 1cb9aedf user: drh tags: trunk
14:22
Change boolean fields in the Column object from unsigned characters into bits in a single bit mask variable. check-in: 4163f5f1 user: drh tags: trunk
12:10
Add the RTREE_INT_ONLY configuration parameter to the compile-time options logic. check-in: 98b971fb user: drh tags: trunk
01:51
Allow SQLite to work on Win32 with SQLITE_OS_WINNT=0 as long as WAL is disabled. check-in: c1a85570 user: mistachkin tags: trunk
2012-09-12
00:11
Update version number to 3.7.15. Delete some obsolete build scripts. check-in: 9402f81f user: drh tags: trunk
2012-09-11
02:00
Added sqlite3_errstr API to translate a result code to the corresponding error message. check-in: bf8a9ca5 user: mistachkin tags: trunk
2012-09-10
23:44
Correct two duplicated test names. check-in: ced49974 user: mistachkin tags: trunk
15:02
Remove the stale implementation of the ifnull and coalesce functions - code that has been commented out for ages. No functional changes. check-in: c2ad6911 user: drh tags: trunk
09:33
Avoid using the sqlite3ErrStr function in the Tcl package if USE_SYSTEM_SQLITE is defined. check-in: a716b9a3 user: mistachkin tags: trunk
08:48
Make header comments for some Tcl test commands more consistent. No changes to code. check-in: af870ca9 user: mistachkin tags: trunk
07:29
Refine error messages in the sqlite3 Tcl command when a NULL database connection is returned from sqlite3_open_v2. check-in: f260d7d5 user: mistachkin tags: trunk
06:02
Fix typo in documentation for sqlite3_open_v2. No changes to code. check-in: b532120a user: mistachkin tags: trunk
2012-09-07
20:10
Correct two test names to make them unique. Closed-Leaf check-in: 43e474d3 user: mistachkin tags: busy-timeout-pragma
18:49
Have PRAGMA busy_timeout return 0 if the busy handler has been changed or cancelled. check-in: 7be5bc36 user: drh tags: busy-timeout-pragma
16:46
Add an experimental busy_timeout pragma to facilitate access to the sqlite3_busy_timeout() interfaces for programmers that are working from behind a language wrapper that does not expose that interface. check-in: 22ebc668 user: drh tags: busy-timeout-pragma
2012-09-04
21:34
Avoid repeating calls to the sqlite3_trace() callback when the same statement is evaluted multiple times by sqlite3_step() due to an SQLITE_SCHEMA reprepare. check-in: 39f763bf user: drh tags: trunk
2012-09-03
15:42
Version 3.7.14 check-in: c0d89d4a user: drh tags: trunk, release, version-3.7.14
12:40
Fix compiler warnings in test_spellfix1.c check-in: ebb08d0b user: drh tags: trunk
11:39
Add resources describing the version number and other information to EXEs and DLLs generated using MSVC. check-in: a15a7084 user: drh tags: trunk
11:14
Insert additional tab character. Closed-Leaf check-in: 3af7c1a6 user: mistachkin tags: win32Resources
11:01
Linking and cleaning fixes for the tclsqlite3.exe target in the MSVC makefile. check-in: 96d43c7a user: mistachkin tags: win32Resources
10:32
Add Win32 version resources to the applicable binaries built by the MSVC makefile. check-in: e2f27d28 user: mistachkin tags: win32Resources
2012-08-31
14:55
In the spellfix phonehash() function, add letter W into the same character class as V. check-in: 75361013 user: drh tags: trunk
12:31
Changes for ERROR_PATH_NOT_FOUND in addition to ERROR_FILE_NOT_FOUND in winAccess(). check-in: 527340ab user: drh tags: trunk
2012-08-30
20:24
Exclude the atof1.test test script from the valgrind permutations test since valgrind sets up the floating point hardware in an unusual way that makes atof1 fail. check-in: d3cf6832 user: drh tags: trunk
11:22
Fix an out-of-bounds read in the demonstration code in test_spellfix.c. check-in: 59194311 user: dan tags: trunk
2012-08-29
10:28
Fix a typo in a comment in vdbe.c. No changes to code. check-in: 9fbe858b user: drh tags: trunk
2012-08-28
14:45
Fix a case where SQLite was failing to detect a syntax error in queries like "SELECT ... FROM (<select-1> UNION ALL <select-2>)" when <select-1> and <select-2> return different numbers of result columns. check-in: 200a8135 user: dan tags: trunk
04:20
Issue a log message if the temporary directory has not been set when running on WinRT. check-in: 9ee39102 user: mistachkin tags: trunk
01:44
Enable the use of a simpler command line when cross-compiling in the MSVC build environment. check-in: 8ade136a user: mistachkin tags: trunk
00:17
Formatting changes to the C code example in the documentation for sqlite3_temp_directory(). No changes to code. check-in: 5b4b3978 user: drh tags: trunk
00:09
Update API docs to include notes about the WinRT temporary directory. No changes to code. check-in: eaeeb069 user: mistachkin tags: trunk
2012-08-27
21:19
Add to #undef statements to the command-line shell, go make sure that the macros definitions that follow do not collide with system definitions. check-in: 24420d6d user: drh tags: trunk
14:39
Fix an incorrect assert in the virtual table logic - it could fire following an I/O error after sqlite3_close_v2() was added. check-in: 4ccc18e9 user: drh tags: trunk
2012-08-25
10:01
Fix all known instances of 'repeated the' style typos in comments. No changes to code. check-in: 9b19b847 user: mistachkin tags: trunk
02:11
Fix a harmless compiler warning. check-in: 929b5184 user: drh tags: trunk
2012-08-24
23:56
When the same index is used for all OR-terms in a WHERE clause, then try to use that index as a covering index. check-in: 62678be3 user: drh tags: trunk
23:24
Move field WhereLevel.pCovidx inside the union to WhereLevel.u.pCovidx. Closed-Leaf check-in: b722143d user: drh tags: multi-or-covering-index
21:54
Remove a NEVER() that is in fact reachable on an OOM. This probably has nothing to do with the multi-or-covering-index change but just happened to be found while testing that change. check-in: 5499af53 user: drh tags: multi-or-covering-index
19:58
Another test for whereD.test. check-in: 29d58617 user: dan tags: multi-or-covering-index
19:52
Add extra tests to whereD.test. check-in: 7e961eef user: dan tags: multi-or-covering-index
18:44
Fix a problem to do with multi-or queries and automatic indexes. check-in: a3e26038 user: dan tags: multi-or-covering-index
17:52
More test cases for OR-optimization covering indices. check-in: e5c3190c user: drh tags: multi-or-covering-index
15:29
Additional test cases for OR-optimization with covering indices, including one test case that currently fails. check-in: d8b7ab37 user: drh tags: multi-or-covering-index
10:52
Experimental change to support the covering index optimization for queries with OR terms in the WHERE clause that search a single index more than once. check-in: 1dc8c7c7 user: dan tags: multi-or-covering-index
01:07
Merge the nested aggregate query enhancements into trunk. check-in: d4cd6017 user: drh tags: trunk
2012-08-23
22:45
Merge changes for the new sqlite3_win32_set_directory API to trunk. check-in: 20f184f2 user: mistachkin tags: trunk
19:46
Add test cases and fix bugs associated with the previous check-in enhancements to nested aggregate subquery processing. Closed-Leaf check-in: 00b1dc71 user: drh tags: nested-agg
16:18
Further improvements to the processing of nested aggregate queries. check-in: 3c3ffa90 user: drh tags: nested-agg
2012-08-22
00:39
Modify the MSVC makefile to make it easier to select the heap subsystem to use. check-in: b1dbf490 user: mistachkin tags: trunk
00:18
Add assert to check that the memory block for the previous directory value was allocated via sqlite3_malloc or related function. Closed-Leaf check-in: 1246f15b user: mistachkin tags: win32SetDir
2012-08-21
23:33
Added sqlite3_win32_set_directory API to assist in portability to WinRT. check-in: 600de08d user: mistachkin tags: win32SetDir
17:44
Update the spellfix virtual table so that all OOM errors are reported out to the application. check-in: 573770f5 user: drh tags: trunk
2012-08-20
17:24
Add the SQLITE_DISABLE_FTS4_DEFERRED compile time option. check-in: e799222f user: dan tags: trunk
16:23
Change the checkSpacing utility program to ignore whitespace at end-of-line unless the --wseol option is used. check-in: be1faade user: drh tags: trunk
16:08
Silence harmless compiler warnings in the test code. check-in: 7653973a user: drh tags: trunk
15:53
Remove tab characters from source code files. Replace them with spaces. check-in: 7edd10a9 user: drh tags: trunk
15:46
Add a command-line program to tool/ that will check source code files for the presence of tabs, carriage-returns, whitespace at the ends of lines, and blank lines at the ends of files. check-in: 656a9c8b user: drh tags: trunk
2012-08-17
13:44
Clarify that the number-of-bytes parameter to sqlite3_bind_blob() must be non-negative. check-in: b1b01c4c user: drh tags: trunk
12:13
Fix MSVC compiler warning in the spellfix module. Also, add an assert. check-in: e66cf040 user: mistachkin tags: trunk
11:47
Skip defining some WAL specific things in the Win32 VFS code when compiling without WAL support. Also, fix an example command line in the MSVC makefile. check-in: 61b1ae12 user: mistachkin tags: trunk
2012-08-15
16:43
Changes to the spellfix test script to make the results deterministic. check-in: 31c07db2 user: drh tags: trunk
16:06
Change autoconf so that the --with-tcl=DIR option will override the TCL configuration that is found using tclsh. check-in: 772d0de3 user: drh tags: trunk
2012-08-14
19:04
Silence three harmless compiler warnings in vdbesort.c. check-in: a5431c86 user: drh tags: trunk
18:43
Add an assert() to the btree rebalancer in order to silence a clang/scan-build warning. check-in: 6730579c user: drh tags: trunk
17:29
Update the spellfix virtual table to the latest development code. check-in: 6954fef0 user: drh tags: trunk
01:45
Refer to the file mapping Win32 API functions only when absolutely necessary. check-in: 1de2237d user: mistachkin tags: trunk
2012-08-13
22:05
Refer to the WaitForSingleObjectEx and SetFilePointerEx Win32 functions only for platforms where they are going to be used. check-in: 9888ce92 user: mistachkin tags: trunk
2012-08-08
14:04
When populating an index b-tree as part of a CREATE INDEX or REINDEX statement, distribute cells between up to three siblings in balance_nonroot() instead of four. This produces identical database files, but is slightly faster. check-in: b0d31e77 user: dan tags: trunk
11:55
When building a b-tree as part of a CREATE INDEX or REINDEX statement, attempt to pack keys into pages as tightly as possible. check-in: efea62b9 user: dan tags: trunk
10:14
Change to securedel2.test so that it works even if SQLITE_DEFAULT_AUTOVACUUM=1 is defined. check-in: 1e6f5ea4 user: dan tags: trunk
2012-08-07
22:53
Simplifications to the sorter to support full-coverage testing. check-in: de804f4c user: drh tags: trunk
17:41
Add extra tests for secure-delete mode. check-in: e380cd3c user: dan tags: trunk
15:19
Fix a bug in hash.c introduced by [305b66672653]. check-in: 17cb5e95 user: dan tags: trunk
14:18
Do not run test script spellfix.test if SQLITE_OMIT_VIRTUAL_TABLE is defined. Fix walro.test so that it works if DEFAULT_AUTOVACUUM is defined. check-in: 26428b45 user: dan tags: trunk
13:55
Fix a bug in walthread.test causing intermittent failures. check-in: a192a718 user: dan tags: trunk
2012-08-06
22:29
Modify VSIX package generation tool to put the PDB files in the Debug directory. check-in: 9d072083 user: mistachkin tags: trunk
19:28
Merge the sorter-coalesce-writes branch into the trunk. This improves CREATE INDEX performance on some platforms. check-in: e1e9cb08 user: dan tags: trunk
19:12
Fix a crash that could follow an OOM condition. Closed-Leaf check-in: 2e5741f7 user: dan tags: sorter-coalesce-writes
18:50
When reusing pages as part of creating a new index, allocate the leaves from each free-list trunk page in ascending order, instead of trying to maximize localization for each individual allocation. This increases the chance that pages will be written to disk in ascending order by a large CREATE INDEX statement, improving overall performance. check-in: d045f8b2 user: dan tags: sorter-coalesce-writes
18:10
Update sorter-coalesce-writes branch with latest trunk changes. check-in: 214f8cda user: dan tags: sorter-coalesce-writes
10:51
Update description strings in the VSIX package. check-in: 541e9310 user: mistachkin tags: trunk
2012-08-03
10:00
Correct comment about WinRT compiler define. No changes to code. check-in: 335e91e5 user: mistachkin tags: trunk
2012-08-01
20:20
Fix typos of function names sqlite3_result_error_toobig and sqlite3_result_error_nomem in the documentation. No changes to code. check-in: bec97c98 user: mistachkin tags: trunk
2012-07-31
08:15
Make the list of platforms dynamic in the SDK manifest inside the VSIX package. check-in: 22b72e49 user: mistachkin tags: trunk
00:43
Modify metadata for the VSIX package and add tooling support for PDBs. check-in: 12cbf6a9 user: mistachkin tags: trunk
2012-07-30
14:53
Replace a few sqlite3_malloc()+memset() sequences with calls to sqlite3MallocZero(). check-in: 305b6667 user: dan tags: trunk
2012-07-27
23:03
Improve consistency in handling of build outputs and native library paths in the multi-platform build tool for MSVC. check-in: e71f2de2 user: mistachkin tags: trunk
22:29
Minor adjustments to the multi-platform build tool for MSVC. check-in: e76b8f77 user: mistachkin tags: trunk
08:33
For the clean makefile targets, delete the generated VSIX file as well. check-in: d575d961 user: mistachkin tags: trunk
08:21
Modify the multi-platform build tool for MSVC to support the latest RC version. check-in: 95b65883 user: mistachkin tags: trunk
07:13
Add tool to build the core DLL for multiple platforms using MSVC. check-in: e42f5812 user: mistachkin tags: trunk
02:36
Add tool to generate a VSIX package usable by Visual Studio 2012 RC. check-in: 8b90e0c4 user: mistachkin tags: trunk
2012-07-26
09:21
Update some comments in vdbesort.c. check-in: f4b3fded user: dan tags: sorter-coalesce-writes
2012-07-24
19:46
Mark parameters to sorter interfaces as const where appropriate. check-in: d8da26f1 user: drh tags: trunk
06:02
Add another define to the MSVC makefile that is sometimes required to build cleanly for WinRT. check-in: d582cd89 user: mistachkin tags: trunk
2012-07-23
21:43
Refactor field names in the SelectDest object to make them distinct and easier to grep for. check-in: b589f1ef user: drh tags: trunk
20:10
Fix an edge case in vdbesort.c. check-in: 4ba266fc user: dan tags: sorter-coalesce-writes
19:25
Modify the code in vdbesort.c so that most reads and writes to temporary files are aligned page-sized blocks. check-in: 55e47ef3 user: dan tags: sorter-coalesce-writes
2012-07-17
14:37
Ensure that there is always at least one aReadMark slot usable by an unprivileged reader while a checkpoint is running. Also, if one or more transactions are recovered from a log file, initialize one of the aReadMark slots to contain mxFrame as part of the recovery process. check-in: e4163596 user: dan tags: trunk
02:56
Amplification of a comment in wal.c. Change the aReadMark[] processing so that one read mark is left at zero when a WAL resets. check-in: 8c9ee1d7 user: drh tags: trunk
2012-07-16
23:13
Merge the spellfix1 changes for supporting matchlen into trunk. check-in: 6f167adf user: drh tags: trunk
22:16
Fix compiler warnings about unused code in spellfix. Fix the editDist3Core() routine to return the matchlen in characters instead of bytes. Closed-Leaf check-in: f96d4e7b user: drh tags: spellfix-matchlen
14:52
Fix a bug in the phonetic-hash routine in spellfix1: Even if the first character of a word is deemed to be "silent", do not apply the special handling intended for the first character of each word to the second. check-in: 6333b42d user: dan tags: spellfix-matchlen
10:25
Merge trunk changes. check-in: 90df64ab user: dan tags: spellfix-matchlen
10:06
If a specific database is nominated as part of a "PRAGMA integrity_check" or "PRAGMA quick_check" command, search for problems in the nominated database only. i.e. "PRAGMA main.quick_check" now only scans the main database, not all attached databases as before. check-in: 4353e40b user: dan tags: trunk
2012-07-13
19:26
Add the "matchlen" column to the spellfix1 virtual table. check-in: f24b9d87 user: dan tags: spellfix-matchlen
16:15
Update test_spellfix.c with latest changes. check-in: cba2a658 user: dan tags: trunk
2012-06-30
22:22
Setup the necessary library paths for cross-compilation with MSVC. check-in: 7fac56ed user: mistachkin tags: trunk
19:24
Simplify usage of some linker options in the MSVC makefile. check-in: 03016020 user: mistachkin tags: trunk
16:22
Make use of the predefined nmake command macro CC when possible instead of the literal string 'cl.exe'. Improve support for cross-compilation. Eliminate problematic use of double quotes in macro preprocessing expressions. check-in: 6c88229a user: mistachkin tags: trunk
2012-06-27
16:41
Another changes to the shell in support of SQLITE_OMIT_AUTOINIT. check-in: 3b4f5add user: drh tags: trunk
16:12
Update the shell so that it works with SQLITE_OMIT_FLOATING_POINT and SQLITE_OMIT_AUTOINIT. check-in: 95c0c995 user: drh tags: trunk
2012-06-21
17:21
Remove code that was incorrectly changing SQLITE_MISUSE errors into SQLITE_OK in sqlite3_finalize(). check-in: d5e68802 user: drh tags: trunk
15:51
Add the sqlite3_close_v2() interface (from the deferred-close branch) that allows close operations to happen out-of-order in bindings to garbage-collected langauges. check-in: fb8893ab user: drh tags: trunk
15:22
Merge changes to trunk that ensure that floating point values are exactly preserved on a round-trip through ".dump". check-in: 4cebd607 user: drh tags: trunk
15:12
Fix spelling typo. check-in: 6131a000 user: mistachkin tags: trunk
15:09
Remove more references to OS/2. check-in: eebd594d user: mistachkin tags: trunk
15:02
Disable the atof1.test module when compiling on MSVC. Closed-Leaf check-in: 0f706acf user: drh tags: floating-point-conversions
14:31
Increase the version number to 3.7.14 and rerun autoconf check-in: 8c9f564a user: drh tags: trunk
14:25
Fix the SQLITE_ZERO_MALLOC compile-time option so that it works on windows. check-in: b80bc52f user: drh tags: trunk
14:05
Merge several compiler compatibility fixes to trunk. check-in: d3d491a5 user: mistachkin tags: trunk
13:00
Remove support for OS/2 from the source tree. check-in: ff828c67 user: drh tags: trunk
04:21
When linking to the MSVC runtime library, use the debug library when necessary. Also, link dynamically to the MSVC runtime library when required (e.g. WinRT) or requested via the USE_CRT_DLL build macro. check-in: f6be345a user: mistachkin tags: trunk
2012-06-19
06:35
Add tests to check that the "unicode61" and "icu" tokenizers both identify white-space codepoints outside the ASCII range. check-in: bfb2d473 user: dan tags: trunk
04:36
Move variable declaration to fix compilation with MSVC. check-in: d45f7a01 user: mistachkin tags: floating-point-conversions
03:59
Fix an incorrect testcase for the round() function. All tests are passing now, including new real->text->real round-trip tests. check-in: 963eb24f user: drh tags: floating-point-conversions
03:35
Round-trip conversions of real->text->real are now lossless on x64 with GCC. Untested on other platforms so far. Still a corner-case problem with round(). check-in: fd7bd4a5 user: drh tags: floating-point-conversions
03:11
Improved accuracy on text-to-real and real-to-text conversions. Most conversions now round-trip correctly. Still need to fix some corner cases. check-in: 8ecffca9 user: drh tags: floating-point-conversions
00:45
Improved rounding accuracy on text-to-float conversions. check-in: 699b792c user: drh tags: trunk
2012-06-18
20:52
Fix a problem with identifying white-space characters outside of the ascii range in the ICU tokenizer. check-in: 892b7411 user: dan tags: trunk
17:15
Allow the SQLITE_API macro to apply to the sqlite3_win32_sleep function. Closed-Leaf check-in: 21266c68 user: mistachkin tags: compiler-compat
08:00
Fix a few compilation issues that can occur with certain compilers (e.g. GCC 2.95.3, MSVC). check-in: f970a3de user: mistachkin tags: compiler-compat
2012-06-16
15:26
In Lemon, when comparing the output to the *.h file to see if it has changed, make sure that the proposed new output and the preexisting output are the same size before deciding that they are the same. check-in: 0c2fb18d user: drh tags: trunk
2012-06-15
20:42
Fix compiler warning. Closed-Leaf check-in: 37d9bc06 user: mistachkin tags: deferred-close
2012-06-11
02:05
Version 3.7.13 check-in: f5b5a13f user: drh tags: trunk, release, version-3.7.13
2012-06-09
18:52
Add missing targets for fts3_unicode.lo and fts3_unicode2.lo to Makefile.in. check-in: 0ae0ce63 user: dan tags: trunk
2012-06-08
14:01
Fix an obscure memory leak in FTS3 that can come about when two memory allocations are immediately adjacent to one another. check-in: 025227be user: drh tags: trunk
11:48
Fix a problem in vtab1.test causing it to fail when run with any permutation that executes SQL within the tcl "sqlite3" command. check-in: 006db555 user: dan tags: trunk
2012-06-07
17:57
Documentation and evidence mark updates. Remove a redundant assert(). check-in: cfcbf937 user: drh tags: trunk
17:16
Fix a problem preventing a shared in-memory database from being attached to a read-only connection. check-in: 7caca193 user: dan tags: trunk
15:53
Add the "tokenchars=" and "separators=" options, for customizing the set of characters considered to be token separators, to the unicode61 tokenizer. check-in: e56fb462 user: dan tags: trunk
07:24
Fix a malloc/free mismatch in pager.c (sqlite3_free() called on a buffer allocated by sqlite3DbMalloc()). check-in: 506008f0 user: dan tags: trunk
02:35
Provide an (undocumented) compile-time option to disable the page cache overflow counter, in order to avoid a mutex. check-in: 208825cd user: drh tags: trunk
2012-06-06
23:59
Fix harmless Clang warnings. check-in: 31fe1985 user: drh tags: trunk
23:25
Fix an #if that is applicable to WinRT, even thought it is currently disabled by another #if. check-in: baa8b783 user: mistachkin tags: trunk
23:23
Merge the changes need to compile on WinRT into trunk. check-in: 61360ca6 user: drh tags: trunk
19:51
Disable FTS unicode61 by default. It is enabled by specifying compile time option SQLITE_ENABLE_FTS4_UNICODE61. check-in: eccd6b65 user: dan tags: trunk
19:30
Have the FTS unicode61 strip out diacritics when tokenizing text. This can be disabled by specifying the tokenizer option "remove_diacritics=0". check-in: 790f76a5 user: dan tags: trunk
19:01
Avoid resetting the shared-cache schema when on of the connections using the shared cache closes. Delay resetting the schema until the last connection closes. check-in: 635e3a76 user: drh tags: trunk
10:56
Make sure the Index.azColl pointers do not point to connection-specific memory. Also, remove an unnecessary reinitialization to sqlite3.pDfltColl. Closed-Leaf check-in: c469850b user: drh tags: shared-schema
2012-06-05
19:20
Merge the latest trunk changes into shared-schema branch. Also fix a C99-ism in that branch. check-in: 42338e9e user: drh tags: shared-schema
13:56
Add sqlite3_quota_ferror() and sqlite3_quota_file_available() interfaces to test_quota.c. Change sqlite3_quota_fwrite() to use a const input buffer. check-in: 61669c95 user: drh tags: trunk
02:24
Correct docs regarding use of malloc and free by the Windows VFS layer. No changes to code. Closed-Leaf check-in: 8e8590a4 user: mistachkin tags: winrt
2012-06-04
05:18
When not compiling for WinRT, skip using a couple Win32 APIs unavailable when compiling with MinGW. check-in: eb29e2d9 user: mistachkin tags: winrt
2012-06-02
17:09
Revert sqlite3_close() to legacy behavior. Create a new sqlite3_close_v2() interface that exhibits the deferred-close behavior. This minimizes the chance of breakage in legacy apps. check-in: c4b86211 user: drh tags: deferred-close
14:32
The sqlite3_close() interface returns SQLITE_OK even if there are outstanding sqlite3_stmt and sqlite3_backup objects. The connection becomes a zombie. Resource deallocation is deferred until the last sqlite3_stmt or sqlite3_backup object closes. This is intended to help SQLite play nicer with garbage collectors. check-in: e276a02b user: drh tags: deferred-close
2012-05-31
22:12
Update several APIs to enable compilation with newer revisions of WinRT. check-in: 54de739f user: mistachkin tags: winrt
13:10
Avoid calling fchown() if the process is not running as root. check-in: 70c419a4 user: drh tags: trunk
2012-05-29
19:25
Link the NDEBUG macro to SQLITE_DEBUG so that when SQLITE_DEBUG is defined, NDEBUG is automatically undefined an dwhen SQLITE_DEBUG is undefined NDEBUG is automatically defined. check-in: 07935d10 user: drh tags: trunk
17:59
Fix a typo (a repeated "or") in the documentation. No changes to code. check-in: 6fec6cf1 user: drh tags: trunk
17:02
Changes some NDEBUG macros to SQLITE_DEBUG in os_unix.c. The is a notational change only and really should not effect the code. check-in: 8e302570 user: drh tags: trunk
00:39
In the RTree module, make sure all double-to-float conversions round in a direction to increase the size of element bounding boxes. check-in: 0abdc290 user: drh tags: trunk
00:30
Refactor the float-to-double rounding routines so that they compile without warnings. Closed-Leaf check-in: f607ad27 user: drh tags: rtree-32bit-rounding
2012-05-28
20:22
Fix the MSVC makefile so that it works with the unicode61 tokenizer. check-in: 48015814 user: drh tags: trunk
20:16
Simplification to the coordinate rounding logic in RTree. check-in: df24072d user: drh tags: rtree-32bit-rounding
19:19
When converting 64-bit floating point coordinates to 32-bit in RTree, take care to round the values such that the size of the bounding box is enlarged. check-in: f4e8ff03 user: drh tags: rtree-32bit-rounding
17:51
Updates regarding URI query parameters and shared cache in the documentation derived from comments in sqlite.h.in. No changes to code. check-in: bcc72d41 user: drh tags: trunk
15:32
Fix Makefile.in so that it works with the new unicode tokenizer of FTS3/4. Update the version number to 3.7.13. check-in: b8720d04 user: drh tags: trunk
13:58
Add the mode=memory option to URI filenames, which when present forces the database to be an in-memory database. This enables named in-memory databases. check-in: 651520fa user: drh tags: trunk
12:22
Omit the fts3 unicode character class routines from the build if fts3/4 is disabled. check-in: c00bb5d4 user: drh tags: trunk
2012-05-27
22:42
Merge into trunk the changes that permit :memory: databases to use shared cache. check-in: e72179f3 user: drh tags: trunk
01:19
Have user interfaces report out the filename of in-memory databases as an empty string, as it always has. This simplifies the changes. Closed-Leaf check-in: 595dfdbf user: drh tags: shared-cache-memdb
2012-05-26
20:08
Only allow :memory: databases to share cache if there are created using a URI filename. This minimizes the risk of breakages in legacy applications that have shared-cache enabled but also use :memory: databases which they expect to keep separate. check-in: e3ad61e0 user: drh tags: shared-cache-memdb
18:42
Merge fts4-unicode branch with trunk. check-in: 25ba1f84 user: dan tags: trunk
18:28
If SQLITE_DISABLE_FTS3_UNICODE is defined, do not build the "unicode61" tokenizer. Closed-Leaf check-in: e71495a8 user: dan tags: fts4-unicode
18:06
Enable the use of shared cache for an in-memory database, so that separate database connections can share the same in-memory database. check-in: 4590e433 user: drh tags: shared-cache-memdb
17:57
Change the format of the tables used by sqlite3FtsUnicodeTolower() to make them a little smaller. check-in: b89d3834 user: dan tags: fts4-unicode
16:22
Add coverage tests for fts3_unicode.c. check-in: 07d3ea8a user: dan tags: fts4-unicode
15:44
Add fault-injection tests that use the unicode61 tokenizer. Fix a problem revealed by the same. check-in: ed28c48a user: dan tags: fts4-unicode
14:54
Change the name of the "unicode" tokenizer to "unicode61" to emphasize that the case folding and separator-character identification routines are based on unicode version 6.1. check-in: 8f3e60aa user: dan tags: fts4-unicode
2012-05-25
19:50
Add special fast paths to sqlite3FtsUnicodeTolower() and Isalnum() for codepoints in the ASCII range. check-in: cf7b25d4 user: dan tags: fts4-unicode
18:48
Fix comments in generated file fts3_unicode2.c. check-in: 3dc567ef user: dan tags: fts4-unicode
17:50
Add an experimental tokenizer to fts4 - "unicode". This tokenizer works in the same way except that it understands unicode "simple case folding" and recognizes all characters not classified as "Letters" or "Numbers" by unicode as token separators. check-in: 0c13570e user: dan tags: fts4-unicode
2012-05-22
19:25
Use the new test suite helper procedure 'get_pwd' to query the current directory from tests. check-in: 1dd01e40 user: mistachkin tags: winrt
17:39
Merge the 3.7.12.1 trunk changes into the WinRT branch. check-in: b9ed0b26 user: drh tags: winrt
02:45
Version 3.7.12.1 check-in: 6d326d44 user: drh tags: trunk, release, version-3.7.12.1
2012-05-21
22:45
Increase the version number to 3.7.12.1. Minor changes to test scripts. check-in: 5519cc5e user: drh tags: trunk
21:26
Merge the nested aggregate query fix (ticket [c2ad16f997ee9c8ed]) unto trunk. check-in: e459c336 user: drh tags: trunk
21:20
Mark and always-true conditional as such. Add the fuzz-oss1.test test module. Closed-Leaf check-in: bdc01fd0 user: drh tags: nested-agg
20:13
Candidate fix for the nested aggregate query problem of ticket [c2ad16f997ee9c8e]. check-in: f3dd1faf user: drh tags: nested-agg
19:11
Convert the NameContext object from using u8 booleans to using individual bits in a single u8 as its booleans. This change might become a basis for a fix for [c2ad16f997ee9c]. check-in: 72226096 user: drh tags: nested-agg
16:59
Make sure lookaside memory allocations are unusable after they are freed. check-in: 3869aef6 user: drh tags: trunk
12:25
Move some #defines earlier in the file for test_quota.c in order to avoid a use before definition. check-in: fda1ea0b user: drh tags: trunk
05:02
Allow the sqlite3ExplainBegin function to be compiled by MSVC. check-in: 18555128 user: mistachkin tags: trunk
03:15
Change the ".schema" command of the shell to output VIEWs in declared order, rather than alphabetical order, so that nested views will appear in the correct order. Fix for ticket [cfe84e86839e59e8]. check-in: e092ff69 user: drh tags: trunk
2012-05-20
20:23
Fix a test case so that it works even with very long pathnames. check-in: ecd4a063 user: drh tags: trunk
20:14
Check-in included unrelated debugging code by mistake. Was: Fix a test case in the shell1.test script so that it works even for very long pathnames. Closed-Leaf check-in: 0c0a0398 user: drh tags: mistake
2012-05-17
21:04
Merge updates from trunk. check-in: 224c65e4 user: mistachkin tags: winrt
2012-05-16
14:29
Return SQLITE_MISUSE if an application attempts to register a virtual table module with the same name as an existing module. check-in: ea2cd55e user: dan tags: shared-schema
01:24
Avoid using sqlite3ResetAllSchemasOfConnection() purely for its side-effects. check-in: 5587c73b user: drh tags: shared-schema
2012-05-15
18:28
The former sqlite3ResetInternalSchema() routine was really two different routines, selected by parameter, each with a confused mission. So split this routine up into three separate smaller routines, calling each separately as needed. Hopefully this will make further refactoring and schema reset collateral damage containment easier. check-in: aa0c3493 user: drh tags: shared-schema
17:15
When a connection disconnects from a shared-cache database, only delete the in-memory schema if there are no other connections. check-in: 46f4eb54 user: dan tags: shared-schema
12:49
Add assert()s to verify that Table objects in the schema never use lookaside memory. check-in: 736d6ea6 user: drh tags: trunk
2012-05-14
12:20
Add an assert() that verifies that the statement pointer from the sqlite3_prepare() family of functions is always NULL if the routines return other than SQLITE_OK. check-in: 0bb1cfc6 user: drh tags: trunk
01:41
Version 3.7.12 check-in: 8654aa95 user: drh tags: trunk, release, version-3.7.12
2012-05-12
22:36
Fix a typo in a comment which is used to generate documentation. No changes to code. check-in: af525b5d user: drh tags: trunk
18:29
Parser bug fix: Make sure the table constraints allowed by prior releases can still be parsed, even if they are technically not allowed by the syntax diagram. check-in: e536ac04 user: drh tags: trunk
05:30
Before running each test script, make sure the FTS enhanced query syntax is disabled. check-in: f84d87bc user: dan tags: trunk
01:14
Use the regexp result option for a test case in shell1.test. check-in: 93061c6e user: drh tags: trunk
2012-05-11
23:03
Adjust some of the pager tests to accommodate longer database pathnames. check-in: 22eef1d8 user: drh tags: trunk
23:01
Fix the wal2.test script so that it works on big-endian machines. check-in: c4ab72f7 user: drh tags: trunk
20:43
Fix a bug in the wal.test script so that it works on big-endian systems. check-in: 40fe9088 user: drh tags: trunk
15:53
Fix a harmless compiler warning inside an assert() statement within test code. check-in: e68a3527 user: drh tags: trunk
15:31
Fix an evidence-mark typo in the comments of sqlite3.h. No changes to code. check-in: 2b074085 user: drh tags: trunk
11:28
Fix a harmless compiler warning. check-in: 2b77301b user: drh tags: trunk
2012-05-10
17:43
Have the FTS auxiliary functions correctly handle terms that appear in non-matching branches of the FTS expression. Fix for [bdc6bbbb38]. check-in: 4d3e1673 user: dan tags: trunk
13:03
Merge the table constraint parser fixes from trunk. check-in: 12bb31dd user: drh tags: winrt
2012-05-08
11:17
Further changes to constraint parsing to support legacy syntax. check-in: 38bf90af user: drh tags: trunk
2012-05-07
22:29
Merge parser adjustments from the trunk. check-in: 0d8b920b user: mistachkin tags: winrt
20:28
Merge Windows directory checking changes from trunk. check-in: 7a7466f4 user: mistachkin tags: winrt
19:21
Adjust the parser so that certain legacy schema constructs (that are not valid according to the syntax diagram) continue to be accepted, so that older databases that happen to use those constructs are still readable. This fixes an issue introduced by check-in [1b75f301affac6] check-in: a1c014d8 user: drh tags: trunk
18:10
Merge Windows directory checking changes to trunk. check-in: a4555a53 user: mistachkin tags: trunk
17:16
Simplify directory checking for winOpen and add checking to winDelete. Closed-Leaf check-in: b08530e1 user: mistachkin tags: win-check-dir
13:15
Do not do the AV retry loop on open if the file that is attempting to be opened is really a directory. check-in: 03875633 user: drh tags: win-check-dir
2012-05-04
23:11
Sync the latest trunk changes into the winRT branch. check-in: be4ab188 user: drh tags: winrt
2012-05-01
14:21
Update a test in io.test to account for [05f98d4eec]. check-in: bfa61e78 user: dan tags: trunk
2012-04-27
16:38
Fix a minor deviation from the coding style guidelines. check-in: 1e51bffe user: drh tags: trunk
01:09
Enhance the processing of ORDER BY clauses on compound queries to better match terms of the order by against expressions in the result set, in order to enable better query optimization. check-in: a49e909c user: drh tags: trunk
01:08
Enhance the do_test proc in the test suite so that if the expected result is of the form "/.../" or "~/.../" then regular expression matching is done between result and the "..." part of the expectation. In the ~/.../ case, we expect there to be no match. check-in: c9a73440 user: drh tags: trunk
2012-04-26
22:47
Allow virtual table constructors to be invoked recursively. A test case for this has been added to TH3. check-in: 696a5a40 user: drh tags: trunk
2012-04-24
13:14
New test cases for the ".dump" and ".mode insert" commands of the shell. check-in: dfce8569 user: drh tags: trunk
12:46
Move the shell test scripts into the test/ subfolder so that they are run automatically by "make test". check-in: 9fb7da69 user: drh tags: trunk
12:12
Fix a sign-extension problem for BLOB output in ".insert" mode of the command-line shell. check-in: 282f2a74 user: drh tags: trunk
2012-04-23
12:38
Update the ".table" command in the shell to show all tables in all attached databases, and to avoid using the deprecated sqlite3_get_table() function. check-in: ce2d06e2 user: drh tags: trunk
2012-04-21
11:33
If terminating interactive input to the command-line shell with ^D, issue an extra \n to move the cursor to the next line before exiting. This check-in also accidently adds the test_spellfix.c file to the source tree. check-in: feff1ef0 user: drh tags: trunk
00:31
Merge the latest trunk changes into the WinRT branch (fixes for tickets [2a5629202f] and [385a5b56b9]). check-in: 25478dcf user: mistachkin tags: winrt
2012-04-20
16:59
Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9]. check-in: 7b8548b1 user: dan tags: trunk
15:24
Fix for [2a5629202f]. When considering whether or not a UNIQUE index may be used to optimize an ORDER BY clause, do not assume that all index entries are distinct unless there is some reason to believe that the index contains no NULL values. check-in: 9870e4c4 user: dan tags: trunk
12:02
Remove obsolete art. check-in: 372a90e2 user: drh tags: trunk
08:23
Merge the latest trunk changes into the WinRT branch (fixes various MSVC compiler warnings). check-in: 294a5cca user: mistachkin tags: winrt
2012-04-19
18:04
Fix harmless compiler warnings on x64 MSVC, mostly in test code, but also in tclsqlite.c and in the FTS4 module. check-in: 3281972e user: drh tags: trunk
17:19
Fix a harmless compiler warning in tclsqlite.c for MSVC x64. Fix a test case associated with the FTS4 merge feature. check-in: de3f7187 user: drh tags: trunk
15:49
Fix harmless compiler warnings (unused parameter warnings) in the aggregate query analyzer. check-in: 2d435620 user: drh tags: trunk
2012-04-18
10:29
Merge build tool updates from trunk. Also, modify MSVC makefile to allow for debugging of build tool issues. check-in: b2a2fdb0 user: mistachkin tags: winrt
10:13
Fix a harmless compiler warning in the mkkeywordhash.c utility program. check-in: 6015200b user: drh tags: trunk
09:59
Fix a typecast problem in lemon that could cause problems on 64-bit machines. check-in: 4a5641cc user: drh tags: trunk
05:57
Import all the latest trunk changes into the WinRT branch. Refactor and/or remove WinCE-specific macros and functions used for file locking to improve clarity of presentation. check-in: ad5cd15f user: mistachkin tags: winrt
2012-04-17
21:00
When compiling for WinRT, always use the 'appcontainer' linker option. check-in: 300bcfe3 user: mistachkin tags: winrt
16:38
Improved handling of aggregate subqueries within an aggregate query. check-in: 430bb59d user: drh tags: trunk
09:09
Add an undocumented and possibly ephemeral ".breakpoint" command to the command-line shell, to call a no-op routine on which it is convenient to set a symbolic debugger breakpoint. check-in: 8e2363ad user: drh tags: trunk
2012-04-16
17:22
Fix a bug in the command-line shell logic that attempts to continue with a ".dump" even after encountering database corruption. check-in: 020b5e90 user: drh tags: trunk
2012-04-14
13:25
In the unix VFS, always set every open file to close-on-exec using either O_CLOEXEC at open (preferred) or FD_CLOEXEC in an ioctl after opening. Before this changes, many files were done this way, but not all. check-in: 9efbeb11 user: drh tags: trunk
11:48
Fix a typo in a comment that is extracted for documentation. No changes to code. check-in: e87371c5 user: drh tags: trunk
2012-04-11
23:22
Add a testcase() macro to ensure that the sqlite3AuthCheck() call inside the query flattener really is effective. check-in: a134e6e7 user: drh tags: trunk
11:38
Fix harmless static-analysis warnings, mosting having to do with memory leaks in the command-line shell. Add a clang analysis of the command-line shell to the "warnings-clang.sh" script. Other minor cleanups to the command-line shell code. check-in: 93a0f452 user: drh tags: trunk
2012-04-10
17:53
Add new interfaces to the test_quota.c module: sqlite3_quota_ftruncate(), sqlite3_quota_file_size(), sqlite3_quota_file_truesize(), and sqlite3_quota_file_mtime(). check-in: 2fa9f543 user: drh tags: trunk
16:05
Fix a copy/paste error in a comment in the fuzzer. No changes to code. check-in: 7433f2b5 user: drh tags: trunk
2012-04-07
00:09
Fix the application-defined function logic so that functions with a variable number of parameters can be replaced or deleted correctly. Also refactor some of the function-finder code for clarity of presentation. check-in: 09d5581c user: drh tags: trunk
2012-04-06
00:09
Update sqlite3_analyzer to correctly find all database files when the multiplexor is being used. check-in: 1bfc30cb user: drh tags: trunk
2012-04-05
20:04
Ignore the value of SQLITE_FCNTL_CHUNK_SIZE if it is negative. check-in: 1b08fef9 user: drh tags: trunk
01:37
Performance improvements for the RowSet object when it undergoes many cycles between RowSetInsert and RowSetTest. check-in: 49d20ede user: drh tags: trunk
2012-04-04
16:56
Add the ".trace" option to the command-line shell. check-in: b9ac3d7e user: drh tags: trunk
13:58
Fix the multiplexor logging so that it works with SQLITE_ENABLE_8_3_NAMES. check-in: 9e1e2fe2 user: drh tags: trunk
13:43
In the multiplexor extension, improve the error logging when a chunk fails to open. check-in: 781453c6 user: drh tags: trunk
2012-04-03
18:34
Do not run attempt to run test file fts4merge3.test unless the build includes FTS. check-in: 0506bf86 user: dan tags: trunk
18:33
Modify capi3.test and capi3c.test so that they work with SQLITE_OMIT_AUTORESET builds. check-in: 1d5e744c user: dan tags: trunk
17:43
Modify the integrity-check code to reduce the size of the large allocation from 4 bytes to 1 bit for each page in the database file. check-in: fa3a498d user: dan tags: trunk
17:05
Fix a typo in the rtree6.test script that prevented it from running. check-in: 221fe4a8 user: drh tags: trunk
17:01
Rerun autoconf to update the configure script for version 3.7.12 check-in: 6d73eb20 user: drh tags: trunk
15:10
If the SELECT that finds all root pages in the showdb fails, then report an error. check-in: 4b161415 user: drh tags: trunk
14:59
Enhance the "showdb" utility program with the "pgidx" option. Now requires linkage with the amalgamation. check-in: 4b573701 user: drh tags: trunk
2012-04-02
21:35
The SQLITE_RTREE_INT_ONLY compile-time option causes the RTree extension to use only integer math and store only integer coordinates. check-in: 02b7640f user: drh tags: trunk
17:18
Add #ifdefs to allow a test build to succeed even if SQLITE_ENABLE_FTS3 is not defined. check-in: fb121980 user: drh tags: trunk
2012-03-31
19:12
Fix a compiler warning by removing a redundant variable. check-in: af602d87 user: drh tags: trunk
17:50
Test cases for RELEASE and ROLLBACK TO of a nested savepoint while queries are pending. Ticket [27ca74af3c083] check-in: d2bf0efa user: drh tags: trunk
17:17
Do not abort pending queries on a RELEASE of a nested SAVEPOINT. This is a candidate fix for ticket [27ca74af3c083f787]. check-in: 79a4a3a8 user: drh tags: trunk
15:08
Modify selectColumnsFromExprList() to avoid ever incorrectly returning SQLITE_NOMEM. check-in: e7cb6b73 user: dan tags: trunk
11:58
Change the ICU tokenizer so that it does not attempt to call strlen(NULL). check-in: 04298f1a user: dan tags: trunk
09:59
Fix a bug in the EXPLAIN code for listing trigger programs that was causing an out-of-bounds read. check-in: c9342ca5 user: dan tags: trunk
02:34
Do more aggressive optimization of the AND operator where one side or the other is always false. check-in: f9a7e179 user: drh tags: trunk
2012-03-30
16:44
Avoid using the OVERLAPPED struct on WinCE. check-in: 196ca3a8 user: mistachkin tags: trunk
15:57
Simplify the winRead and winWrite VFS functions to reduce the number of system calls. check-in: b3449186 user: drh tags: trunk
15:48
When a named CHECK constraint fails, include the name of the constraint in the error message. check-in: 1b75f301 user: drh tags: trunk
14:59
Fix MSVC compiler warnings in test code. check-in: cb7a8504 user: drh tags: trunk
14:01
Merge the latest trunk changes into the winrt branch. check-in: a1a85b84 user: drh tags: winrt
13:34
Fix an FTS4 test script problem for windows. check-in: 36aa6665 user: drh tags: trunk
12:27
Simplify the winRead and winWrite VFS functions to reduce the number of system calls. check-in: 10ce8467 user: mistachkin tags: winrt
12:10
Change the name of a local variable from "not" to "bNot" to lessen the chances of it colliding with some prior #define in the appliation. check-in: cbdd8638 user: drh tags: trunk
00:05
In the ".output" command of the shell, if the first character of the output filename is '|' then use popen() instead of fopen(). check-in: fa82062c user: drh tags: trunk
00:00
Fix compiler warnings on GCC and MSVC and fix a C89-ism that broke the build for MSVC. check-in: b451c0f9 user: drh tags: trunk
2012-03-29
15:11
Merge fts4-incr-merge with trunk. check-in: 4d6de3e9 user: dan tags: trunk
14:29
Disable the LIKE optimization if the column on the left-hand-side of the LIKE operator belongs to a virtual table. check-in: 0bacb879 user: dan tags: trunk
07:51
Fix an out of date comment on sqlite3ArrayAllocate(). check-in: 4afdd5ae user: dan tags: trunk
2012-03-28
16:44
Merge in the latest changes from trunk. Closed-Leaf check-in: 66c4aaad user: drh tags: fts4-incr-merge
16:22
Avoid loading overflow pages just to satisfy typeof() or length() functions if the correct result can be computed without the extra page fetches. check-in: 0733c98c user: drh tags: trunk
16:14
Minor changes to the core of OP_Column for performance and to clarify the critical path. Closed-Leaf check-in: 86839476 user: drh tags: faster-typeof-and-length
13:55
Fix a problem in fts4merge3.test. check-in: 64fc8b30 user: dan tags: fts4-incr-merge
13:41
Improvements to comments. Minor changes to code in the hot path of OP_Column - with the hope of get a few cycles of performance improvement. check-in: ca093103 user: drh tags: faster-typeof-and-length
02:51
Test cases for length() of a large blob in an aggregate query. check-in: d095fa4b user: drh tags: faster-typeof-and-length
02:43
Fix the typeof() and length() optimization so that it works for aggregates as well as scalar queries. check-in: bc18215a user: drh tags: faster-typeof-and-length
01:34
Evaluate typeof(X) and length(Y) where X is any column and Y is a blob column without actually loading X and Y from disk. check-in: b899dbeb user: drh tags: faster-typeof-and-length
2012-03-27
18:00
Add output of PRAGMAs auto_vacuum and encoding to the "schema" command of the fts3view utility program. check-in: e3107631 user: drh tags: fts4-incr-merge
15:10
Really delete the fts3merge.test script (should have been deleted by the previous commit). check-in: 83838149 user: dan tags: fts4-incr-merge
15:00
Remove the fts3merge.test script in favour of changing the fts4merge.test script so that it runs tests using both fts4 and fts3. Fix some problems with incr-merge and FTS3 tables. check-in: 5c447e22 user: dan tags: fts4-incr-merge
14:54
In the fts3view utility, label the blank segments used to mark the end of a segment sequence for a level/idx as "null". Improve the alignment of root segment names. check-in: 04aea024 user: drh tags: fts4-incr-merge
13:51
Enhance the fts3view tool with the big-segment command and fix a bug in the display of doclists. check-in: e9436d80 user: drh tags: fts4-incr-merge
13:44
Merge the fts4-incr-merge-exp branch with fts4-incr-merge. check-in: eb00b958 user: dan tags: fts4-incr-merge
11:48
Allow multiple incremental merges to proceed concurrently. This is required to prevent a large crisis-merge from occuring while an even larger incremental-merge is underway. Closed-Leaf check-in: 7ed9d2f2 user: dan tags: fts4-incr-merge-exp
00:38
Minor correct errors in the file format description for FTS3/4 contained in the fts3.c header comment. check-in: fb8aacdd user: drh tags: fts4-incr-merge
00:34
Enhance fts3view to show decodes of segments and doclists. check-in: 6d09de23 user: drh tags: fts4-incr-merge
2012-03-26
21:57
Add the fts3view utility program. check-in: f936c8ea user: drh tags: fts4-incr-merge
14:36
Fix FTS3 so that it works even without SQLITE_DEBUG. check-in: a18c1031 user: drh tags: fts4-incr-merge
10:57
Modify the FTS integrity-check so that the checksums do not depend on the results of signed integer overflow, which is undefined in C. check-in: f907fc3f user: dan tags: fts4-incr-merge
10:47
Add a comment to explain how the FTS integrity-check works. check-in: 64e8a116 user: dan tags: fts4-incr-merge
10:36
Add an experimental integrity-check function to FTS. check-in: 40fc8804 user: dan tags: fts4-incr-merge
2012-03-25
17:25
Increase the version number to 3.7.12 check-in: d95f9fb7 user: drh tags: trunk
2012-03-24
20:09
Add SQLITE_DBSTATUS_CACHE_WRITE to the command-line shell. check-in: 30b8dd32 user: drh tags: trunk
20:06
Add SQLITE_DBSTATUS_CACHE_WRITE. Used to query a database connection for the cumulative number of database pages written. check-in: 05f98d4e user: drh tags: trunk
19:44
Add SQLITE_DBSTATUS_CACHE_WRITE. Used to query a database connection for the cumulative number of database pages written. check-in: 3cb6a879 user: dan tags: fts4-incr-merge
17:29
Enable fts3 tables to use incremental merge by automatically creating the %_stat table when it is needed. check-in: cc051fc0 user: drh tags: fts4-incr-merge
17:09
Fix a failing assert() in the FTS3_LOG_MERGES related code. check-in: 4220d52c user: dan tags: fts4-incr-merge
16:43
Add a comment to fts3SyncMethod() to justify the nMinMerge=64 constant. check-in: af55ca5f user: dan tags: fts4-incr-merge
16:18
Fix a bug in debugging code enabled when FTS3_LOG_MERGES is defined. check-in: 2e06babf user: drh tags: fts4-incr-merge
16:11
Remove the Fts3Table.mxLevel variable. check-in: 67a0cffc user: dan tags: fts4-incr-merge
14:45
Merge auto-incr-merge with incr-merge branch. check-in: 1c68687a user: dan tags: fts4-incr-merge
14:45
Modify the way the number of leaves written and the maximum relative level are calculated in the auto-incr-merge code. Closed-Leaf check-in: 0d841c95 user: dan tags: fts4-auto-incr-merge
02:20
An attempt at automatic incremental merging for FTS4. check-in: ed69434c user: drh tags: fts4-auto-incr-merge
2012-03-23
18:26
Fix a spurious SQLITE_CONSTRAINT error that may be returned by an incr-merge operation. check-in: ed7c17ea user: dan tags: fts4-incr-merge
15:38
Add a test to verify that sqlite3_total_changes() works with incr-merge operations. check-in: 1c72cecc user: dan tags: fts4-incr-merge
14:38
Remove an incorrect assert() statement. Fix a const-related warning. check-in: 96ed4749 user: dan tags: fts4-incr-merge
14:23
When an incremental blob cursor is invalidated (occurs when an SQL statement modifies or deletes the row the blob cursor points to) release all page references held by the cursor. Otherwise, the presence of these references may cause other code in btree.c to incorrectly infer that the database is corrupt. check-in: 341b703c user: drh tags: trunk
13:40
Fix another test case issue in trace2.test. check-in: 02a8e423 user: dan tags: fts4-incr-merge
12:28
Update MSVC makefile to support compiling for WinRT using one setting. check-in: c10794bf user: mistachkin tags: winrt
11:09
When an incremental blob cursor is invalidated (occurs when an SQL statement modifies or deletes the row the blob cursor points to) release all page references held by the cursor. Otherwise, the presence of these references may cause other code in btree.c to incorrectly infer that the database is corrupt. check-in: 82c3f2ba user: dan tags: fts4-incr-merge
11:07
Update a couple of existing test cases. check-in: dcb8fa0f user: dan tags: fts4-incr-merge
2012-03-22
17:48
Add test cases to fts4merge.test. check-in: ecab2083 user: dan tags: fts4-incr-merge
16:48
Following an incr-merge operation that does not completely consume its input segments, store context in the rowid==1 row of the %_stat table that allows the next incr-merge to pick up where the previous left off. check-in: ab0a4f44 user: dan tags: fts4-incr-merge
12:50
Always quote the names of tables in the output of the shell's ".dump" command, even if the name is pure alphabetic text, in case the name is a keyword. check-in: 638b7115 user: drh tags: trunk
2012-03-21
14:34
Add fts4merge3.test, for testing that older versions of FTS4 may interoperate with incr-merge capable versions. check-in: 903ec512 user: dan tags: fts4-incr-merge
2012-03-20
17:04
Merge trunk changes into the fts4-incr-merge branch. check-in: f61d5fb0 user: drh tags: fts4-incr-merge
15:10
Remove the _SafeInit() entry points from the TCL interface. They have long been no-ops. Removing them completely avoids confusion as to why they don't work. check-in: 0fb26c7b user: drh tags: trunk
11:35
Version 3.7.11 check-in: 00bb9c9c user: drh tags: trunk, release, version-3.7.11
03:10
Fix out-of-bounds array references in the "echo" virtual table module used for testing. No changes to the SQLite core. check-in: 7b449b30 user: drh tags: trunk
02:18
Add WinRT comments to MSVC makefile. check-in: ddea657b user: mistachkin tags: winrt
02:10
Remove version information from the MSVC makefile as it is no longer necessary. check-in: 6f0c1f97 user: mistachkin tags: winrt
2012-03-19
23:32
Merge updates from trunk. check-in: 4ab1ffd4 user: mistachkin tags: winrt
23:28
Fix typo, use the syscall table for osOutputDebugStringA. check-in: 9598c2a3 user: mistachkin tags: winrt
17:42
Add additional test cases to e_insert.test. Update evidence marks. no changes to core code. check-in: 036395c0 user: drh tags: trunk
14:57
Fix one more compiler warning missed by the previous check-in. check-in: bc03d99a user: drh tags: trunk
14:51
Suppress harmless compiler warnings on windows in FTS4 and RTREE. check-in: 4fd68647 user: drh tags: trunk
14:28
Avoid a compiler warning (an incorrect compiler warning, at that) in vs2010. check-in: 7dd97f12 user: drh tags: trunk
10:21
Ensure that compatible malloc and free functions are used with stat3 data if SQLITE_ENABLE_STAT3 is defined. check-in: 32bb1ece user: dan tags: trunk
2012-03-18
03:22
On Windows, when no temporary path is available, skip prepending the directory separator. check-in: 32b5c20e user: mistachkin tags: winrt
01:32
Add SQLITE_OMIT_SHUTDOWN_DIRECTORIES compile-time option to disable clearing the sqlite3_data_directory and sqlite3_temp_directory variables during sqlite3_shutdown. Also, only clear the variables if the heap was actually shutdown. check-in: 1ae9f9e4 user: mistachkin tags: winrt
2012-03-17
16:56
Fix various incorrect and missing comments and other style issues in and around the FTS incremental merge code. check-in: 7aabb62c user: dan tags: fts4-incr-merge
15:12
In pager1.test, use "file attr test.db -readonly 0" before "file attr test.db -perm rw-rw-rw-", not after. check-in: 4f5283f1 user: dan tags: trunk
09:43
Modify a test in ioerr2.test to account for the new SQLITE_ABORT_ROLLBACK extended error code. check-in: affaebde user: dan tags: trunk
2012-03-16
17:00
Update the trace2.test script for languageid. check-in: a11528ac user: drh tags: trunk
16:52
Cherrypick the [3475092cff] fix for 32-bit overflow with large language-ids into trunk. check-in: 2755edc7 user: drh tags: trunk
15:54
Fix some integer overflow problems that can occur when using large langauge id values. check-in: 3475092c user: dan tags: fts4-incr-merge
14:54
Add a comment to the FTS getAbsoluteLevel() function. No actual code changes. check-in: 7e0f861b user: dan tags: fts4-incr-merge
10:28
Reset the sqlite3_data_directory and sqlite3_temp_directory variables when the sqlite3_shutdown function is called since they may refer to memory allocated by the heap subsystem that was just shutdown. check-in: cd70bc4b user: mistachkin tags: winrt
00:28
Fix harmless compiler warnings. check-in: 74eadeec user: drh tags: trunk
2012-03-15
22:54
Add the sqlite3_db_readonly() API to trunk. check-in: fed134a5 user: drh tags: trunk
21:28
Add the sqlite3_db_readonly() interface. This is still tentative, pending a closer look at other ideas to accomplish the same thing. Closed-Leaf check-in: 254f99ea user: drh tags: db-readonly-api
17:45
Modify incremental merge code to merge nMin segments at a time. check-in: cd34bc1a user: dan tags: fts4-incr-merge
03:40
Add SQLITE_WIN32_HEAP_CREATE compiler define to control whether or not the Win32 native allocator will create an isolated heap for all allocated data. check-in: 8693fb65 user: mistachkin tags: winrt
2012-03-14
23:08
Fix macro issues for osGetProcessHeap and sqlite3_win32_write_debug. check-in: d3d07159 user: mistachkin tags: winrt
20:20
Fix typos, use #if instead of #ifdef when checking for the Win32 native heap validation define. check-in: 845aa46f user: mistachkin tags: winrt
20:17
Avoid redefining macros. Enable use of the Win32 native heap on WinRT. Use the syscall table to call OutputDebugStringW and fix type casting warnings. check-in: 46c412a8 user: mistachkin tags: winrt
20:01
Add tests for incremental merge code. check-in: 57047372 user: dan tags: fts4-incr-merge
12:17
Avoid allocating a large object on the stack in the incremental merge code. Use sqlite3_malloc() instead. check-in: 36ae510d user: dan tags: fts4-incr-merge
11:51
Fix another bug in the incremental merge code. check-in: f97b12e0 user: dan tags: fts4-incr-merge
03:41
Remove SQLITE_OS_WINRT setting from MSVC makefile. check-in: df4caf13 user: mistachkin tags: winrt
01:28
Add warning to the docs about changing the data directory when a database connection is open. check-in: c07cd85c user: mistachkin tags: winrt
00:44
Add experimental support for resolving relative database file paths using a fixed user-defined directory. check-in: 7354ae8f user: mistachkin tags: winrt
2012-03-13
19:56
Fix some bugs in the incremental merge code. Some remain. check-in: bff21683 user: dan tags: fts4-incr-merge
03:38
Add assert to verify the number of characters to write in sqlite3_win32_write_debug. check-in: 8083f616 user: mistachkin tags: winrt
03:35
Defer creation of the sleep event object until it is needed. Added sqlite3_win32_write_debug and sqlite3_win32_sleep APIs to assist in portability to WinRT. check-in: 7af88ad3 user: mistachkin tags: winrt
01:30
Cleanup the Windows syscall table, removing the unused CreateFileMapping entry. check-in: fb7d8bf6 user: mistachkin tags: winrt
01:16
More changes required to compile for WinRT using VS 11 beta. Also, replace more APIs with their WinRT alternatives. check-in: 6b997d9c user: mistachkin tags: winrt
2012-03-09
22:02
Candidate fix for the optimizer problem described in ticket [b7c8682cc17f3] which can causes a LEFT JOIN to be changed into a INNER JOIN if there are OR terms in the WHERE clause. check-in: 0dc4cb93 user: drh tags: trunk
12:52
Minor commenting and stylistic changes only. check-in: a1747086 user: drh tags: fts4-incr-merge
2012-03-08
20:39
Merge test current directory value fix from trunk and fix uri tests. check-in: 88963c33 user: mistachkin tags: winrt
20:28
On Windows, make sure the returned test current directory value does not contain any backslashes. check-in: efee39e6 user: mistachkin tags: trunk
20:22
Merge and manually resolve testing updates from trunk. check-in: 5eecdb44 user: mistachkin tags: winrt
20:00
On Windows, make sure the current directory value used by the test suite is 'normalized' to what the parent command shell sees. Also, clean the test directories used by the quota2.test file. check-in: 82bcd7ec user: mistachkin tags: trunk
18:39
Add the 'merge=?,?' command to fts4. This still needs some work. check-in: 741b8f89 user: dan tags: fts4-incr-merge
2012-03-07
20:11
When compiled for WinRT, use the CreateFile2 and LoadPackagedLibrary functions instead of CreateFile and LoadLibrary. check-in: 27d6942c user: mistachkin tags: winrt
19:13
If a CHECK constraint is named, report that name on the error message when the constraint fails. Closed-Leaf check-in: 9a0f90d9 user: drh tags: named-check-constraints
16:52
Merge in the latest trunk changes. check-in: ca470853 user: drh tags: winrt
2012-03-06
03:00
Fix for test issues when there is no current directory support due to being compiled for WinRT. check-in: a811cb01 user: mistachkin tags: winrt
2012-03-05
22:52
Add compile-time define to indicate if the VFS supports the concept of a current directory (as WinCE and WinRT do not). Avoid using the GetTempPath and GetFullPathName APIs on WinRT. Some tests still need adjustments. check-in: 86c049a1 user: mistachkin tags: winrt
16:24
Fix a problem compiling the test code in fts3_test.c when SQLITE_ENABLE_FTS3 is not defined. check-in: b00ccda3 user: dan tags: trunk
15:33
Merge the fts4-languageid branch with the trunk. check-in: 99a9073b user: dan tags: trunk
2012-03-04
02:56
When creating the event used to sleep on WinRT, request the minimum access rights required for the desired operations on it (i.e. SYNCHRONIZE). check-in: ed603d75 user: mistachkin tags: winrt
2012-03-03
18:46
Add the xLanguageid method to sqlite3_fts3_tokenizer versions 1 and greater. Closed-Leaf check-in: f8e9c445 user: dan tags: fts4-languageid
13:15
When compiled for WinRT, avoid using MapViewOfFile and GetFileAttributes. Also, reset the private 'sleep' event handle when the VFS is cleaned up. check-in: 38df8fc1 user: mistachkin tags: winrt
01:44
Add a test case for ticket [3557ad65a076c]. check-in: 4f34d707 user: drh tags: trunk
00:34
Fix a bug [3557ad65a07] that causes incorrect DISTINCT processing on an indexed query involving the IN operator. check-in: dec9a995 user: drh tags: trunk
2012-03-02
23:53
When compiled for WinRT, avoid using the FORMAT_MESSAGE_ALLOCATE_BUFFER flag to FormatMessage (i.e. because LocalFree is unavailable). check-in: 9eb331be user: mistachkin tags: winrt
22:41
Fix test pragma-19.5 so that it works on file names that may contain spaces and/or backslashes. check-in: 9aaa1ab7 user: mistachkin tags: trunk
22:38
When running on Windows with an NT-based kernel, always use the LockFileEx/UnlockFileEx functions (with the correct flags). check-in: 3e7ba3dd user: mistachkin tags: winrt
20:34
Remove an obsolete comment from FTS3. No code changes. check-in: 74d224b1 user: drh tags: trunk
19:53
Fix problems with combining content= and languageid= in a single fts4 table. check-in: 22491e7b user: dan tags: fts4-languageid
16:18
Add test for FTS 'rebuild' command. check-in: 181bc357 user: dan tags: fts4-languageid
13:47
Add new Win32 APIs used to the system call table. Add error handling code for SetFilePointerEx. Make sure the last error number is saved from the call to GetFileInformationByHandleEx. check-in: a782d2dc user: mistachkin tags: winrt
12:26
Fix the FTS 'optimize' command on multi-lingual databases. check-in: 65fa6937 user: dan tags: fts4-languageid
11:48
Fix a bug in merging FTS language tables for languages other than language 0. check-in: d281cb89 user: dan tags: fts4-languageid
00:00
Omit all ANSI APIs for winRT. check-in: cbf23b46 user: drh tags: winrt
2012-03-01
22:44
Use GetInformationByHandleEx() instead of GetFileSize() on winRT. check-in: 119f251d user: drh tags: winrt
22:33
Do not run the large file tests if a file named "skip-big-file" exists in the test directory. This enables tests to be run much faster on systems that lack sparse file support. check-in: 5a839123 user: drh tags: winrt
22:06
Use SetFilePointerEx() instead of SetFilePointer() on winRT. check-in: 36efafc6 user: drh tags: winrt
21:30
Fix a typo in the header comment of sqlite3_commit_hook(). check-in: 3784d147 user: drh tags: trunk
21:19
Use WaitForSingleObjectEx() as a substitute for Sleep on winRT. check-in: bf897be0 user: drh tags: winrt
20:05
Add recognition of the SQLITE_OS_WINRT compile-time option. Use InitializeCriticalSectionEx() under winRT. check-in: 8b7ca8a0 user: drh tags: winrt
19:44
Add the "languageid=" option to fts4. This code is still largely untested and alsmost certainly buggy. check-in: bea257f7 user: dan tags: fts4-languageid
19:14
Add back in some #includes that were removed incorrectly by the previous check-in. check-in: 71890536 user: drh tags: winrt
18:16
Remove unused #defines from os.h. check-in: c0891296 user: drh tags: winrt
2012-02-28
17:57
Fix spurious errors that may occur if an empty database is opened and then initialized as a WAL database by a second connection. check-in: 16330a2f user: dan tags: trunk
11:52
Fix a case where an error code was being overwritten in multiplexDelete(). check-in: c267893a user: dan tags: trunk
2012-02-27
14:28
Fix the xDelete implementation of the multiplexor VFS so that it correctly deletes overflow WAL files. check-in: e44e2677 user: drh tags: trunk
2012-02-24
16:13
Separate multiplexor overflow pages for -wal and -journal files into separate namespaces when in 8+3 filename mode. check-in: d6850667 user: drh tags: trunk
15:57
Fix the multiplexor so that it works with WAL mode and 8+3 filenames. check-in: a9fcb46b user: drh tags: trunk
14:33
Add #ifdef SQLITE_ENABLE_ZIPVFS around those bits of code that are only used by ZIPVFS. check-in: 3130275c user: drh tags: trunk
00:03
If the SQLITE_FCNTL_PRAGMA file control returns something other than SQLITE_NOTFOUND, then skip the rest of Pragma code generation. check-in: 9e6d340f user: drh tags: trunk
00:02
A simple change that allows the SQLITE_32BIT_ROWID compile-time option to work better. check-in: f9df4063 user: drh tags: trunk
2012-02-23
17:35
Fix an obscure bug that causes a crash when parsing certain invalid SQL statements. check-in: c8c7846f user: drh tags: trunk
16:45
Fix a typo made inside an assert() statement in the previous commit. check-in: f0640615 user: dan tags: trunk
15:35
Add the sqlite3PagerWalFramesize() function to pager.c. This is used by zipvfs. check-in: 786e24dc user: dan tags: trunk
14:28
Expose the sqlite3_stricmp() interface. Add the SQLITE_FCNTL_PRAGMA file control. check-in: c539cf21 user: drh tags: trunk
2012-02-22
20:08
Move test logic for SQLITE_FCNTL_PRAGMA out of os_unix.c and into test_vfs.c. Closed-Leaf check-in: c81fc40b user: drh tags: file-control-pragma
19:56
If the SQLITE_FCNTL_PRAGMA file-control returns anything other than SQLTIE_NOTFOUND and SQLITE_OK, then treat the result as an error. check-in: 56436181 user: drh tags: file-control-pragma
19:03
Disable the "filename" pragma implemented by os_unix.c except when compiled with SQLITE_TEST. check-in: 9a1da918 user: drh tags: file-control-pragma
18:21
Make benign any malloc failures inside the sqlite3_file_control() call within PRAGMA parsing. Add a couple simple tests for SQLITE_FCNTL_PRAGMA. check-in: a1f29fa6 user: drh tags: file-control-pragma
16:58
Change the SQLITE_FCNTL_PRAGMA file-control so that it can return a string value. check-in: fd8d7440 user: drh tags: file-control-pragma
14:45
Begin adding support for SQLITE_FCNTL_PRAGMA. check-in: 5be07904 user: drh tags: file-control-pragma
2012-02-21
18:35
Avoid redefining NDEBUG if the fuzzer is included in an amalagmated source file. check-in: f8ac826f user: drh tags: trunk
18:00
Prevent the fuzzer from ever returning a string longer than 100 bytes. check-in: 969095ca user: dan tags: trunk
14:11
Further fuzzer test cases. Fix a case in the fuzzer where an error code was being dropped. check-in: 8b77d395 user: dan tags: trunk
10:36
Add further test cases and minor fixes for the fuzzer. check-in: 583dde93 user: dan tags: trunk
2012-02-20
22:44
Updates to the instructions in the header comment of the fuzzer implementation. New test cases for the fuzzer. check-in: bf1dc790 user: drh tags: trunk
20:03
Change the way the fuzzer (test_fuzzer.c) works so that it loads its configuration from a database table. check-in: 90b7b957 user: dan tags: trunk
19:36
Fix a case in test_fuzzer.c causing transformations from the wrong ruleset to be applied in some cases. check-in: cb5f5ebc user: dan tags: trunk
2012-02-14
18:56
Increase the maximum ruleset id in the fuzzer from 50 to 2^31-1. check-in: 760e009a user: drh tags: trunk
15:34
Enhance the fuzzer virtual table to support multiple rule sets. check-in: a8293873 user: drh tags: trunk
2012-02-13
21:24
Merge the non-blocking ROLLBACK changes into trunk. check-in: 9c572d42 user: drh tags: trunk
20:28
Fix a harmless compiler warning introduced by the previous check-in. check-in: a8a042a7 user: drh tags: trunk
20:16
On unix, ignore the umask when creating journal files. That way, journal files will have exactly the same permissions as the original database and any process that has permission to write to the database can also recover hot journals. check-in: 84b32460 user: drh tags: trunk
17:01
Add the new SQLITE_ABORT_ROLLBACK extended error code to be returned for statements that are cancelled due to a rollback. Closed-Leaf check-in: 549f4fd0 user: drh tags: nonblocking-rollback
16:43
Change the ROLLBACK command so that pending statements to not block it. The pending statements instead return SQLITE_ABORT upon next access. Note: This causes separate shared-cache connections in read_uncommitted mode to abort as well. check-in: 9b66c79e user: drh tags: nonblocking-rollback
10:00
Changes to various test scripts so that veryquick.test runs with OMIT_COMPOUND_SELECT defined. check-in: 76bb649e user: dan tags: trunk
08:50
Fix a typo in the type of the fchown() function in os_unix.c. check-in: bfbfe05b user: dan tags: trunk
2012-02-11
23:55
Make fchown() an overrideable system call in os_unix.c. check-in: 98efac96 user: drh tags: trunk
22:19
Cleanup some directories and files left by the MinGW build, even when using the MSVC Makefile. check-in: 3ab89e25 user: mistachkin tags: trunk
21:56
Revise the preprocessor directives used to handle malloc.h and _msize, in order to detect and handle the MSVC special-case automatically. check-in: 90e73dc3 user: mistachkin tags: trunk
21:21
Silence GCC compiler warnings about unused return value from fchown(). check-in: b0225473 user: drh tags: trunk
19:53
Another attempt to fix warnings in the randomFunc() function. check-in: 768df4e1 user: drh tags: trunk
19:23
When creating journal files (including -wal and -shm files) try to set the ownership to be the same as the original database. This will prevent root from locking out the original owner of the file. check-in: 1254dffe user: drh tags: trunk
18:51
Remove a redundant test from the shared-memory logic in os_unix.c. check-in: 31142ca7 user: drh tags: trunk
2012-02-10
20:43
Fix a warning coming from the Solaris Studio compiler. check-in: 33294bbd user: drh tags: trunk
17:38
Disable the ability to have multiple values in the VALUES clause of an INSERT statement when SQLITE_OMIT_COMPOUND_SELECT is used. check-in: 92131195 user: drh tags: trunk
03:10
Fix an important bug in the handling of EINTR in unixRead(). Never came up on x86 but crashes on sparc. check-in: 1a16db0b user: drh tags: trunk
01:25
Fix a boundary case for the integer affinity routine for non-x86 processors. check-in: bea05ddd user: drh tags: trunk
2012-02-08
12:13
Add an autoconf test for malloc.h and use the results of that test to conditionally #include the malloc.h header file. check-in: 16a47112 user: drh tags: trunk
2012-02-07
14:13
Command-line shell enhancements: Reorganize the "usage" comment so that options are in alphabetical order. Add the new "--cmd" option. Allow either "--option" or "-option" for options. check-in: 9497893b user: drh tags: trunk
2012-02-02
21:02
More structure packing for smaller objects and less memory usage. check-in: f14e7f29 user: drh tags: trunk
19:37
Reduce the size of the MemPage object by about 32 bytes. Other structure size optimizations. check-in: 21695c34 user: drh tags: trunk
18:46
When non-aggregate columns occur in an aggregate query with a single min() or max(), then the values of the non-aggregate columns are taken from one of the rows that was the min() or max(). check-in: fa13edd3 user: drh tags: trunk
18:42
Fix a problem with NULL handling in aggregate min/max when returning values from the row containing the min or max. Closed-Leaf check-in: f27c7b4f user: drh tags: output-minmax-row
17:35
For queries of the form "SELECT p, max(q) FROM t1", the value of column p returned is the one on the same row that holds the maximum value of q. check-in: adb29232 user: drh tags: output-minmax-row
15:50
Data structure cleanup. Remove unused fields. Rearrange other files for tighter packing and reduced memory usage. check-in: 0bc594e8 user: drh tags: trunk
03:38
Simplified array allocation in the IdList and AggInfo objects. check-in: 25df2a74 user: drh tags: trunk
03:11
Fix a possible segfault after an OOM fault. This has been in the code for ages but only expressed itself following the previous check-in. check-in: a3553b8a user: drh tags: trunk
01:58
Remove the nAlloc field from the ExprList object. check-in: 5963de30 user: drh tags: trunk
2012-02-01
19:03
Very small performance enhancement and reduction in size of the sqlite3_stmt object. check-in: a38d57a4 user: drh tags: trunk
01:13
Fix ALTER TABLE RENAME so that it correctly handles triggers that attach to the table using the name in a different case. Ticket [ae6794effd404]. check-in: 0d78ebb8 user: drh tags: trunk
2012-01-31
23:34
Fix a compiler warning in FTS4. check-in: b4cad1ce user: drh tags: trunk
14:24
Futher pedantic fixes to the sqlite3_uri_boolean() interface. check-in: 77b3430d user: drh tags: trunk
13:35
Improvements to the documentation for sqlite3_uri_boolean(). check-in: b0a16179 user: drh tags: trunk
05:11
Change a comment in test script backup.test. check-in: 313546b4 user: dan tags: trunk
2012-01-30
18:40
Bring the documentation and implementation of sqlite3_uri_boolean() into closer agreement. Ticket [5f41597f7c9c] check-in: 7b053d69 user: drh tags: trunk
18:00
Fix compiler warnings in the TCL test harness. check-in: c4cd38a0 user: drh tags: trunk
16:02
Do not rely on the _WIN32_WINNT macro as vs2005 does not define it by default. Instead, always assume winNT unless the makefile explicitly sets SQLITE_OS_WINNT=0. check-in: 1ce4d21d user: drh tags: trunk
2012-01-28
21:08
Update the .dump command of the command-line shell so that it (1) avoids putting the semicolon of a DDL statement on the same line as a comment, (2) avoids long expression, even when dumping a table with many columns, and (3) avoids unnecessary quoting of the table name. This fixes tickets [c04a8b8a4f] and [232637c465]. Shell change only; no changes to the SQLite core. check-in: e6eea8d5 user: drh tags: trunk
19:44
Remove a couple of unnecessary nonterminals from the grammar. check-in: 2b2a7d8d user: drh tags: trunk
19:41
Add support for IF NOT EXISTS on CREATE VIRTUAL TABLE. check-in: 230983e8 user: drh tags: trunk
15:26
Update the version number to 3.7.11 and rerun autoconf. check-in: 6f9b265d user: drh tags: trunk
15:22
Add support for multiple rows of VALUES in an INSERT statement. check-in: eb3b6a0c user: drh tags: trunk
2012-01-25
20:43
Only invalidate the schema when the OP_ParseSchema opcode fails, not on any general failure of a vdbe program. check-in: 11f68d99 user: drh tags: trunk
16:29
Fix an FTS problem triggered by querying for an N character prefix using an N+1 character prefix index after rows have been deleted from the FTS table. Fix for [edb497982c]. check-in: c05c3fd2 user: dan tags: trunk
2012-01-24
10:08
Changes to the async-io module so that the xFileControl method returns SQLITE_NOTFOUND when a file-control is not recognized and so that it adds the second nul-terminator byte to filenames passed to the xOpen method of the underlying VFS. check-in: 7036886e user: dan tags: trunk
2012-01-19
16:57
Make the use and function of SQLITE_DYNAMIC clearer. Add assert() statement to help ensure that SQLITE_DYNAMIC is not misused. check-in: ab80f2c3 user: drh tags: trunk
2012-01-18
18:22
Avoid overriding the malloc_usable_size symbol using the C preprocessor as this might be confusing the build on some systems. check-in: bbaec351 user: drh tags: trunk
12:46
Add the SQLITE_WITHOUT_MSIZE and SQLITE_WITHOUT_ZONEMALLOC macros in mem1.c to disable the use of _msize() on windows and the zone memory allocator on Apple products, respectively. check-in: 238e35a4 user: drh tags: trunk
01:14
Remove a redundant assignment from the VM. check-in: d0dabe2f user: drh tags: trunk
01:09
Fix typo in comment. check-in: 199edb68 user: mistachkin tags: trunk
2012-01-17
15:29
Remove the undocumented PRAGMA omit_readlock hack. check-in: 96900c47 user: drh tags: trunk
2012-01-16
16:56
Enhance the command-lin shell to interpret CSV files as described by the wikipedia article on CSV. check-in: 93aa17d8 user: drh tags: trunk
16:39
Test the fts4 content and prefix options together. check-in: de11cd5c user: dan tags: trunk
13:28
Version 3.7.10 check-in: ebd01a8d user: drh tags: trunk, release, version-3.7.10
13:00
Rebuild the configure script using autoconf 2.68 since autoconf 2.65 (previously used) appears to build incorrect scripts for Mac. check-in: 9da1cd0a user: drh tags: trunk
2012-01-14
03:34
Make sure the EXTERN macro is properly defined when building targets that require it (e.g. on MinGW). check-in: 88ad2f23 user: mistachkin tags: trunk
00:42
In the multiplexor routine that determines the size of an overflow file, return 0 and leave the error code unchanges if there were prior errors. This prevents some I/O errors from going unreported in nx-devkit tests. check-in: 6da0821a user: drh tags: trunk
2012-01-13
16:48
Fix documentation typos. No changes to code. check-in: 0b857613 user: drh tags: trunk
16:16
Add the -uri option to the usage comment that is printed by the "sqlite3" TCL command when an unknown command-line option is supplied. check-in: 7987e285 user: drh tags: trunk
15:50
Update the documentation for the sqlite3_uri_*() routines to make it clear that there argument must be a database filename passed into xOpen(). No changes to code. check-in: 08230a3a user: drh tags: trunk
15:21
Fix backup2.test so that it passes on OpenBSD (which produces a slightly different error message in one case). check-in: 227cfe11 user: dan tags: trunk
14:50
Do not throw an error from within test_journal.c if a database file size is not an integer multiple of the page-size. check-in: 3f4899a9 user: dan tags: trunk
10:51
Omit test file zerodamage.test from the inmemory_journal permutation. check-in: 0c0051b1 user: dan tags: trunk
10:04
Fix test case issues related to errors in file-controls and the PSOW flag. check-in: 5afbcd49 user: dan tags: trunk
2012-01-12
16:41
Fix issues in test cases so that they work with DEFAULT_AUTOVACUUM defined. And with a small default cache-size. check-in: a298465c user: dan tags: trunk
15:05
Fix typos in a testcase() macro introduced by the previous commit. check-in: 0467742f user: dan tags: trunk
14:25
Remove some assert() statements that can fail with corrupt databases. check-in: 7654ae71 user: dan tags: trunk
2012-01-11
16:16
Remove code made unreachable by the enhancement of the previous check-in. check-in: 9e31a275 user: drh tags: trunk
15:47
Make the pager less vulnerable to problems caused by shifting sector sizes when rolling back a hot journal. check-in: 629108c8 user: drh tags: trunk
11:20
Fix the sqlite3_quota_file() function in test_quota.c so that it adds the second nul-terminator to all file names that will be passed to a VFS xOpen method. check-in: 3013f9a6 user: dan tags: trunk
01:01
Prevent winOpenSharedMemory from masking the real return code from its call to winOpen. Also, add asserts to check the double-zero termination of database file names. check-in: 93a65776 user: mistachkin tags: trunk
00:38
Make sure filenames handed to the VFS by the fake_big_file test procedure are double-zero terminated. check-in: d0a86860 user: drh tags: trunk
2012-01-10
23:18
Only require double-zero terminators on database filenames, not any every files supplied to the xOpen method. This backs out [2544f233f1]. Also refactor the fillInUnixFile() routine in os_unix.c to reduce the number of parameters. check-in: cb774b26 user: drh tags: trunk
17:59
Refactor sqlite3OsFileControlNoFail() into sqlite3FileControlHint(). check-in: 722735a4 user: drh tags: trunk
17:28
Avoid passing strings with a single nul-terminator (two are required) to the VFS xOpen() method from within the code that checks to see if a master-journal file may be safely deleted. check-in: 2544f233 user: dan tags: trunk
16:56
Add function sqlite3OsFileControlNoFail(), which is the same as sqlite3OsFileControl() except that it does not simulate OOM errors. This saves adding calls to the BenignMalloc() functions around each of the invocations of sqliteOsFileControl() that ignore the return code. check-in: af59b182 user: dan tags: trunk
16:40
Check the return code from sqlite3OsFileControl() in sqlite3BtreeCopyFile() and report any errors that it generates. check-in: 7f852ac6 user: drh tags: trunk
00:24
Remove the BenignMalloc() from around the call to FCNTL_OVERWRITE. Add new ones around sqlite3OsDelete(). Fix an assert that causes problems for the nx-devkit. check-in: 38bc4236 user: drh tags: trunk
2012-01-09
14:19
Cosmetic changes to lemon. No changes to core functionality nor impact on SQLite. check-in: 393fc78a user: drh tags: trunk
13:41
Make sure the multiplexor does not create unnecessary overflow files. check-in: 12386197 user: drh tags: trunk
11:37
Have test_multiplex.c add a second nul-terminator byte to the strings that it passes to the xOpen method of the underlying VFS, in case that VFS passes the string to sqlite3_uri_parameter() or similar. check-in: 12f5b8c9 user: dan tags: trunk
2012-01-08
22:18
Fix typos in commands. Combine the ExpandBlob and expandBlob macros into one. check-in: fc9179e1 user: drh tags: trunk
12:32
Make sure the shared-memory filename sythesized by os_win.c is double-zero terminated, so that it can be used with sqlite3_uri_parameter(). check-in: 429380f9 user: drh tags: trunk
00:54
Fix harmless compiler warning seen with MSVC. check-in: 9612bcd6 user: mistachkin tags: trunk
2012-01-07
15:17
Fix a bug in lemon in computation of which non-terminals can generate an empty string. This bug and the fix make absolutely no difference for the grammar used by SQLite, but it can make a difference when lemon is used in other grammars. check-in: ce32775b user: drh tags: trunk
2012-01-06
13:58
Add missing finish_test to the end of the zerodamage.test module. Disable the zerodamage module if virtual tables are omitted from the build. check-in: d2a5685b user: drh tags: trunk
2012-01-05
23:32
Combine various boolean variables in the BtShared structure into a single boolean vector. Also make performance improvement simplifications to sqlite3BtreeMovetoUnpacked(). check-in: 11949331 user: drh tags: trunk
21:19
Make sure the name of the shared memory file has two zero-terminators in the UNIX VFS, so that sqlite3_uri_parameter() will work correctly on that name. check-in: 3d088ba5 user: drh tags: trunk
18:33
Fix an incorrect assert() on the sqlite3FileSuffix3() function. check-in: 24db54bd user: drh tags: trunk
16:07
Change the unix VFS so that it ignores all but the least-significant bit of the syncDir flag to xDelete. Add an assert to prove that the core only ever uses that one bit. check-in: e75fd3b2 user: drh tags: trunk
12:38
Ensure 8-byte alignment of Index.aiRowEst elements even if the size of an Index object is not a multiple of 8 bytes. check-in: 1378f905 user: drh tags: trunk
11:43
Remove the SQLITE_FCNTL_SYNC_OMITTED cases from the unix and windows VFSes as they are no longer needed because of check-in [fd3822f1f2]. check-in: 7cf568a1 user: drh tags: trunk
2012-01-04
12:57
Fix typos and comments and make minor changes to a few function names, as suggested by readership. check-in: e9d05cbb user: drh tags: trunk
2012-01-03
14:50
Make sure filenames passed into sqlite3OsOpen() always have the extra zero-terminators needed by sqlite3_uri_parameter(). check-in: d73e93cf user: drh tags: trunk
2012-01-02
18:20
Remove the code that attempts to find the sector size from the OS and hardcode the xSectorSize methods of the unix and windows VFSes to return SQLITE_DEFAULT_SECTOR_SIZE, which is now set to 4096 unless overridden. check-in: 03d8362c user: drh tags: trunk
18:00
Change page quantities in pcache1.c to unsigned. check-in: da52e6e8 user: drh tags: trunk
16:38
Remove an incorrect assert() in btree.c. check-in: c1691d99 user: drh tags: trunk
15:45
Make sure large negative arguments to PRAGMA cache_size do not cause 32-bit signed integer overflow. Also correct a requirements mark. check-in: 17c30634 user: drh tags: trunk
14:50
Have SQLITE_FCNTL_SYNC_OMITTED use the normal method of returning an error code. check-in: fd3822f1 user: dan tags: trunk
12:41
Fix the build so that it works when SQLITE_ENABLE_8_3_NAMES=1. check-in: d9761f15 user: drh tags: trunk
2012-01-01
13:58
Tweaks to improve testability. check-in: e3a929e4 user: drh tags: trunk
2011-12-31
21:51
Fix typos in comments. No changes to code. check-in: 6827338e user: drh tags: trunk
10:18
Add calls to the BenignMalloc() functions around the SQLITE_FCNTL_OVERWRITE call in backup.c. check-in: 3e0833db user: dan tags: trunk
2011-12-30
18:16
Add calls to the BenignMalloc() functions around the SQLITE_FCNTL_SIZE_HINT call in pager.c. check-in: c17a3f5e user: dan tags: trunk
16:16
Fix a typo in the documentation for PCACHE2. No changes to code. check-in: 46e7903a user: drh tags: trunk
16:09
Change dbstatus.test to account for the fact that the value reported by DBSTATUS_SCHEMA_USED may be slightly lower than the actual memory used on osx check-in: 6f2010c8 user: dan tags: trunk
16:07
Fix up requirements marks for syntax diagrams to reflect the new and improved GIF renderings. check-in: 1bb23a3b user: drh tags: trunk
15:17
Update the text of requirements associated with sqlite3_pcache_methods2. Update requirements marks embedded in code. All of the above are comment changes only; there are no changes to code in this check-in. check-in: f945c41a user: drh tags: trunk
11:43
Hold the database handle mutex for the duration of sqlite3_db_release_memory(). check-in: eeaf2988 user: dan tags: trunk
10:54
Minor changes to fix compilation with SQLITE_OMIT_WAL and SQLITE_OMIT_WSD defined. check-in: 26a513a8 user: dan tags: trunk
09:00
Change an implicit i64-to-int cast in pager.c to an explicit cast. check-in: 6a71ba9c user: dan tags: trunk
05:08
Fix some typos in comments. No code changes. check-in: 4edc5994 user: dan tags: trunk
2011-12-23
20:49
Documentation updates. No changes to code. check-in: a8a1a639 user: drh tags: trunk
13:32
Avoid excess syncs when padding a transaction in a WAL. check-in: 1f24ae71 user: drh tags: trunk
02:07
Merge the POWERSAFE_OVERWRITE features and the use of statvfs() from the statvfs branch into trunk. check-in: 2370d70e user: drh tags: trunk
01:04
Change the name ZERO_DAMAGE to the more descriptive POWERSAFE_OVERWRITE. The query parameter used to control this device characteristic is now "psow". Closed-Leaf check-in: 6191c5e4 user: drh tags: statvfs
00:25
Merge the latest trunk changes into the statvfs branch. check-in: d5e36327 user: drh tags: statvfs
00:07
Add interfaces sqlite3_uri_boolean() and sqlite3_uri_int64() which are wrappers around sqlite3_uri_parameter() combined with internal routines for converting strings to booleans and 64-bit integers. check-in: 83d26b9a user: drh tags: trunk
2011-12-22
17:31
Fix minor issues with FTS and RTREE discovered by coverity. check-in: 1c27d842 user: drh tags: trunk
17:10
Check the return code from sqlite3_initialize() called from within sqlite3_soft_heap_limit64() and return an error from sqlite3_soft_heap_limit64() if sqlite3_initialize() fails. check-in: 676acce2 user: drh tags: trunk
15:30
Fix a problem in fts3_write.c causing stack memory to be referenced after it is out of scope. check-in: f9c4a7c8 user: dan tags: trunk
02:10
Merge recent trunk changes into the statvfs branch. check-in: 995ec8a4 user: drh tags: statvfs
01:46
Remove a redundant assignment operator. check-in: 19a6852a user: drh tags: statvfs
2011-12-21
18:04
Fix other problems where 32-bit integer overflow may cause a problem. Two that require an improbably large sub-journal and two in test harness code. Ticket [ac0ff496b7e2] check-in: c723e3e1 user: dan tags: trunk
17:00
Avoid 32-bit overflow when calculating the byte offset of an overflow page in SQLITE_DIRECT_OVERFLOW_READ code. Fix for [ac0ff496b7]. check-in: c5256b59 user: dan tags: trunk
14:42
Add the ability to enable or disable SQLITE_IOCAP_ZERO_DAMAGE using a URI parameter for both unix and windows. Add a file-control to query or disable the ZERO_DAMAGE setting. Add the -uri option to the "sqlite3" TCL command in tclsqlite3.c. Allow the sqlite3_uri_parameter() interface to accept a NULL pointer for its first parameter. check-in: c83627b7 user: drh tags: statvfs
2011-12-20
22:18
Remove the code that tries to detect OOO header writes on a WAL recovery. The code is made obsolete by syncing the WAL header. check-in: 7ac713a1 user: drh tags: statvfs
20:13
Refactor the sqlite3WalFrames() routine for clarity of presentation. Do the padded transaction sync as the write pointer crosses the final sector boundary instead of at the end, for efficiency. Always sync the WAL header immediately after it is written. check-in: 92c73b42 user: drh tags: statvfs
13:13
Assert that the isCommit parameter to sqlite3WalFrames() is zero if and only if the nTruncate parameter is zero. check-in: 979daf92 user: drh tags: trunk
2011-12-19
15:46
Add test for WAL mode to unixexcl.test. check-in: 4d518bd4 user: dan tags: trunk
11:57
Merge [21b76af6ed] into statvfs branch. check-in: e694f7b1 user: dan tags: statvfs
11:16
Fix a couple of test cases to account for the master-journal name related change in [cf3bccc2]. check-in: 21b76af6 user: dan tags: trunk
10:07
Modify test cases to account for the ZERO_DAMAGE change. check-in: 68684495 user: dan tags: statvfs
00:31
Some fixes to the test suite so that it works with ZERO_DAMAGE set to true. Still lots more problems remain. check-in: 41891b23 user: drh tags: statvfs
2011-12-17
20:02
For improved clarity of presentation, refactor some of the code associated with ZERO_DAMAGE and sector-size. check-in: 1dde96c9 user: drh tags: statvfs
19:49
Add SQLITE_IOCAP_ZERO_DAMAGE and enable it for both unix and windows. Use this device characteristic to reduce the required work in journaling. A side effect is that this changes the default page exists back to 1024 even with the use of statvfs(). check-in: a0be6ea4 user: drh tags: statvfs
16:25
Fix a bad #endif with the previous check-in on this branch. check-in: 915713ff user: drh tags: statvfs
16:09
Add support for statvfs() in os_unix.c, for determining the sector size. This causes many TCL test failures under Linux. check-in: e0d44450 user: drh tags: statvfs
13:45
Merge in changes that cause the first sector of the WAL file to be synced when the WAL restarts. This is a fix for the power-loss corruption problem described in ticket [ff5be73dee086] check-in: 44ca4d12 user: drh tags: trunk
08:10
Add tests to walcrash3.test. check-in: d7688042 user: dan tags: trunk
01:31
Make sure the Salt-1 value in the WAL file is sequentially numbered at each checkpoint, as it says it should be in the documentation. check-in: 7b63b11b user: drh tags: trunk
2011-12-16
21:26
Enhance the WAL header sync so that it honors the various synchronous pragmas, settings, and device characteristics. Closed-Leaf check-in: 9799241f user: drh tags: wal-header-sync
19:34
Proposed changes that ensure that the WAL header is written prior to the first commit mark. check-in: 91d0437c user: drh tags: wal-header-sync
17:01
Add code for a test that was failing before the persistent-wal related changes of [09ccc4a1be]. check-in: 49d21ce5 user: dan tags: trunk
15:38
Merge the fix for [a1fa75cbdd02] from the experimental branch. Also fix the persistent-wal mode feature of truncating the WAL on close so that it always truncates the WAL to zero bytes. check-in: 09ccc4a1 user: drh tags: trunk
15:11
Improved logging of master-journal name conflicts. check-in: b1005ef4 user: drh tags: trunk
13:42
Merge the nx-devkit changes into trunk. check-in: cf3bccc2 user: drh tags: trunk
13:24
Experimental fix for [a1fa75cbdd]. Closed-Leaf check-in: 6492af76 user: dan tags: experimental
05:50
Tweaks to the way multiplexSubOpen() works, for backwards compatibility. check-in: bb403388 user: drh tags: nx-devkit
05:09
Fix a potential infinite loop (inserted by the previous check-in) on the multiplexWrite() method of the multiplexor. check-in: 022bf427 user: drh tags: nx-devkit
04:57
The xTruncate method for the multiplexor now changes surplus overflow files to zero-length by default. Or if the "truncate" query parameter is used, it actually deletes the surplus overflow files. This allows VACUUM to shrink the database again. check-in: 5aefef04 user: drh tags: nx-devkit
01:30
Call sqlite3_log() with an appropriate message if unable to find a unique master-journal filename. check-in: e9177f7d user: drh tags: nx-devkit
01:21
A better solution to being unable to find a unique master-journal filename: just delete an existing master-journal and reuse it. check-in: 2685c2b9 user: drh tags: nx-devkit
00:33
Make sure the antipenultimate character of master-journal filenames is a "9" in order to avoid collisions with other files in 8+3 filename mode. Also, limit the number of attempts at finding a unique master-journal filename. check-in: 34a04836 user: drh tags: nx-devkit
2011-12-15
17:44
Add stdio support to the quota VFS. check-in: 322bd15f user: drh tags: trunk
17:42
Use _commit() rather than FlushFileBuffers() as a substitute for fsync() on windows. Also cast for C++ and add support for SQLITE_FCNTL_VFSNAME. Closed-Leaf check-in: e85cfe9a user: drh tags: quota-stdio
17:00
When deleting a file with the multiplexor VFS, also delete any overflow files that exist. check-in: 3af1feaa user: dan tags: nx-devkit
13:29
Make sure the chunksize in test_multiplex does not cause the pending byte to fall near the end of a chunk. Adjust the chunksize upward as necessary to prevent this. check-in: e05f8a29 user: drh tags: nx-devkit
11:45
Fix some problems with dropped error codes in multiplexOpen(). check-in: 2d50f781 user: dan tags: nx-devkit
02:22
In the multiplexor, do not try to delete overflow files that do not exist. And assume all but the last overflow file is the size of the chunk size. check-in: a822a80d user: drh tags: nx-devkit
2011-12-14
18:33
Merge the nx-devkit changes into trunk. This includes the new SQLITE_FCNTL_VFSNAME file-control. check-in: da118e02 user: drh tags: trunk
18:28
Merge the VFSNAME file-control addition into the nx-devkit branch. check-in: 08c1dc51 user: drh tags: nx-devkit
17:53
Add a file-control that will discover the name of the bottom-level VFS and all the shims in between. Closed-Leaf check-in: cdbfb553 user: drh tags: vfsname-filectrl
01:38
Improvements to comments. No code changes. check-in: 08bbbd8e user: drh tags: nx-devkit
00:37
Treat a zero return value from the Win32 APIs MultiByteToWideChar and WideCharToMultiByte as an error condition. check-in: c65e5a36 user: mistachkin tags: trunk
00:04
Harden the utf8-to-mbcs converter in the quota module against failures. check-in: 1cda511d user: drh tags: quota-stdio
2011-12-13
23:26
Enhancements to test_quota.c: Remove the external dependency on sqlite3_win32_utf8_to_msbc(). Add an extra parameter to quota_fflush() that will also do an fsync (or the equivalent). check-in: 92f4188f user: drh tags: quota-stdio
19:03
Add a hard limit to the number of chunks a multiplexed database may consist of if ENABLE_8_3_NAMES is defined. check-in: 43a12640 user: dan tags: nx-devkit
18:22
Change the SQLITE_EXTRA_INIT routine to take a single argument which is a pointer to a string. Call SQLITE_EXTRA_INIT with a NULL argument. Fixes to multiplexor to treat the VFS properly in corner cases. Fix the initialization of multiplex3.test. check-in: 8e65b913 user: drh tags: nx-devkit
16:40
Add extra tests for the multiplexor VFS. No changes to code. check-in: c7de6f68 user: dan tags: nx-devkit
15:37
Merge the nx-devkit changes into trunk. check-in: 03a70c3d user: drh tags: trunk
15:25
Update the multiplex.test script to conform to that found in the "experimental" branch off of trunk. check-in: 2eb79efb user: drh tags: nx-devkit
15:02
Move the multiplexor changes in the experimental branch (check-ins [255d21499b] and [199f52bced]) into the nx-devkit branch. check-in: eb95d2f7 user: drh tags: nx-devkit
04:08
When an sqlite3_auto_extension() function fails, report back its actual error code, not the generic SQLITE_ERROR. check-in: ce55f250 user: drh tags: nx-devkit
02:41
When the multiplexor FileSize procedure fails to open the file, assume that the file is zero bytes in size. check-in: dc8118cd user: drh tags: nx-devkit
01:34
Add a compile-time shutdown procedure to be called by sqlite3_shutdown() to undo the effects of the compile-time initialization procedure. check-in: c2ed86f5 user: drh tags: nx-devkit
2011-12-12
20:01
Backport a minimal set of changes needed to get 8+3 filenames and the multiplexor shim playing well together. check-in: c4e2ce48 user: drh tags: nx-devkit
19:48
Fix os_unix.c so that, unless 8.3 filenames are actually in use, journal and wal file permissions are assigned correctly even if SQLITE_ENABLE_8_3_NAMES is defined. check-in: 169e1229 user: dan tags: trunk
19:47
Make sure the quota logic is usable as C++. check-in: f4534bd3 user: drh tags: quota-stdio
18:55
Change the multiplexor VFS so that xTruncate is a no-op on database files. check-in: ee1e0122 user: dan tags: trunk
18:21
Fix for the xFileSize method of test_multiplex.c when used on a file opened with the DELETEONCLOSE flag set. check-in: 713071c4 user: dan tags: trunk
16:51
Add magic comments to shell.c to make it easier for scripts to insert additional version information displays for custom builds. check-in: 9b2691aa user: drh tags: trunk
2011-12-11
22:44
In the multiplexor shim, when using 8+3 filenames, begin numbering journal overflow files with 101 instead of 001 to avoid name collisions with the main database file. check-in: 05bf8a0b user: drh tags: trunk
21:51
Update comments describing the flattening optimization in select.c. check-in: dab4c137 user: drh tags: trunk
02:30
Fix STAT3 so that it works with the new uninitialized register logic of the VDBE. Ticket [7bbfb7d4422ff] check-in: d11a5798 user: drh tags: trunk
02:29
Fix harmless compiler warnings. check-in: 1e6a698a user: drh tags: trunk
2011-12-10
23:18
Minor cleanups of the compound-subquery flattening logic. New test cases added for joins the compound subquery. check-in: 5061d85f user: drh tags: trunk
17:17
Allow UNION ALL compounds to be promoted up to replace a simple wrapper SELECT even if the compounds are joins. check-in: 3d4b4f4f user: drh tags: trunk
15:55
Import the experimental parse-tree explainer, with fixes, from the tree-explain branch. Disabled by default. Use SQLITE_ENABLE_TREE_EXPLAIN to turn it on. check-in: bcbc7152 user: drh tags: trunk
14:44
Merge the latest trunk changes into tree-explain branch. Closed-Leaf check-in: 1a360da0 user: drh tags: tree-explain
13:49
Always use _msize() to get memory allocation sizes on windows, without having to do anything special in the makefile. check-in: 256e27bd user: drh tags: trunk
2011-12-09
18:06
Change the VDBE so that all registers are initialized to "Invalid" instead of NULL and report errors on any attempted read of an Invalid register. This will help prevent future bugs similar to [7bbfb7d442]. check-in: 0064bab7 user: drh tags: trunk
17:51
Remove an unnecessary condition. Closed-Leaf check-in: d9ba023c user: drh tags: uninit-vdbe-mem
17:38
Remove an unnecessary initialization of Vdbe.aOnceFlag. check-in: 421714da user: drh tags: uninit-vdbe-mem
17:27
Take out the OP_JumpOnce opcode. Revert compound SELECT to use OP_IfNot, which is the correct behavior. Mark trigger registers as initially invalid. check-in: 6a9fb47d user: drh tags: uninit-vdbe-mem
16:59
Previous check-in broke auto-increment. This check-in appears to fix it. check-in: 28ffd39c user: drh tags: uninit-vdbe-mem
16:21
Make no assumptions about the initial state of VDBE registers. check-in: 521d72bd user: drh tags: uninit-vdbe-mem
13:24
Modify the OP_Once opcode so that it works correctly in trigger sub-programs. This is a candidate fix for [7bbfb7d442]. check-in: 557c6905 user: dan tags: trunk
05:52
The Windows OS flavor #ifdefs must be performed after the 'windows.h' file has been included. check-in: 3702a31e user: mistachkin tags: trunk
2011-12-08
20:41
Hand merge the zone allocator for MacOS from the apple-osx branch. check-in: 0d955c20 user: drh tags: trunk
19:50
In persistent WAL mode, truncate the WAL file to the size specified by the journal_size_limit pragma when disconnecting from the WAL. check-in: 9687b305 user: drh tags: trunk
03:51
Follow the previously established pattern for detecting preprocessor defines for specific flavors of Windows (for NT in this case). check-in: a0d92193 user: mistachkin tags: trunk
2011-12-07
22:49
Additional detail added to the tree-explain output for SELECT statements. check-in: 7b457ea4 user: drh tags: tree-explain
15:33
More compact notation for the parse-tree view. check-in: 0eb3f8b1 user: drh tags: tree-explain
01:55
Cherrypick the [7e5b56b1c6] fix for the sqlite3SelectDup() routine into trunk. check-in: 7fc53509 user: drh tags: trunk
01:47
Bug fix in sqlite3SelectDup(). Make sure the pNext pointer is valid. check-in: 7e5b56b1 user: drh tags: tree-explain
01:23
Improvements to the data-structure explain subsystem. Most queries now give a reasonably detailed graph of their parse tree. check-in: 0aa7d3d2 user: drh tags: tree-explain
2011-12-06
19:44
Begin adding the data-structure explaining subsystem. All is contained within check-in: 79ae51c5 user: drh tags: tree-explain
13:46
Add file tkt-3a77c9714e.test, containing tests to verify that the problem documented by ticket [3a77c9714e] has been fixed. check-in: 162421da user: dan tags: trunk
13:24
Do not reuse temp registers originally allocated to a subroutine within the main body of the program logic, since if the subroutine is called while the reused temp registers are in use, their values will get clobbered. Candidate fix for ticket [3a77c9714e63330] check-in: 092d5331 user: drh tags: trunk
00:47
Merge the winGetLastError fixes into trunk. check-in: 5b03ba9d user: drh tags: trunk
2011-12-03
00:13
Add the sqlite3_quota_fflush() interface. Enhance sqlite3_quota_remove() so that it can remove entire directories. check-in: abcb65af user: drh tags: quota-stdio
2011-12-02
15:31
One minor documentation enhancement. check-in: 8cfd3575 user: drh tags: quota-stdio
15:27
Documentation improvements and additional test cases. check-in: fa718960 user: drh tags: quota-stdio
2011-12-01
22:12
Run quota-stdio tests in binary mode so that they work on windows. check-in: 71e4e97d user: drh tags: quota-stdio
22:07
Progress toward getting things to work better on windows. check-in: 253dd707 user: drh tags: quota-stdio
20:48
Add test logic and some test cases. check-in: a4730586 user: drh tags: quota-stdio
18:44
Add stdio-like I/O interfaces to the test_quota VFS. This is a prototype change for discussion and is mostly untested. This is an alternative to adding stdio-like I/O interfaces in the core. There is no guarantee that this code will make it into the trunk. If it does get to trunk, there could be many changes to the interface first. check-in: bd3ce723 user: drh tags: quota-stdio
2011-11-29
15:40
Remove unused fields from the Parse object. Documentation and formatting improvements on data structure definitions. check-in: 431556ca user: drh tags: trunk
15:04
Remove unused boolean fields from the UnpackedRecord object. check-in: b10d091e user: drh tags: trunk
14:46
Removed the unused "type" field from the CollSeq (collating sequence) object. check-in: ab89b047 user: drh tags: trunk
2011-11-25
21:51
Update the version number to 3.7.10. check-in: ed0151ba user: drh tags: trunk
17:51
Fix a typo in the documentation for sqlite3_stmt_busy(). check-in: 7812626d user: drh tags: trunk
17:21
Add the sqlite3_stmt_busy() interface. check-in: 95cc4af6 user: drh tags: trunk
2011-11-21
00:54
Cleanup the semantics surrounding use of the GetLastError function on Windows. Closed-Leaf check-in: 7e657bbb user: mistachkin tags: winGetLastError
2011-11-18
13:10
Change the multiplexor to use a 3-digit suffix. check-in: 0b7edc44 user: drh tags: trunk
2011-11-17
11:49
Improvements to the documentation of the sqlite3_db_filename() interface. check-in: 1c45b2a0 user: drh tags: trunk
11:43
Restore the test for sqlite3OsFullPathname() failure that was mistakenly removed when [ceee03c79a] was backed out by [69ec53fc1c]. check-in: 4d3cf9e1 user: drh tags: trunk
00:56
Add the sqlite3_db_filename() interface. check-in: 93a94798 user: drh tags: trunk
2011-11-16
23:29
Back out the [ceee03c79a] change. check-in: 69ec53fc user: drh tags: trunk
19:29
Add the sqlite3_db_release_memory() interface and the shrink_memory pragma. check-in: 3f58e7c8 user: drh tags: trunk
18:08
Merge the PCACHE2 changes into trunk. check-in: 457513f2 user: drh tags: trunk
17:32
Change the multiplexor suffix from 2 to 3 digits. Closed-Leaf check-in: 06e0cdaf user: drh tags: 3-digit-multiplex-suffix
16:23
Remove code made obsolete by the changes to index processing that allow range search on the rowid. check-in: a5418c7f user: drh tags: trunk
15:41
Fix an invalid assert() statement added by [3b58f5f066]. check-in: 888b09dd user: dan tags: trunk
15:27
Where possible, take advantage of the rowid at the end of index records to optimize range constraints (<, >, <=, >=) on the rowid column. check-in: 3b58f5f0 user: dan tags: trunk
08:18
Update memsubsys1.test to account for the recently increased size of the MemPage structure in btreeInt.h. check-in: 4fb3ca75 user: dan tags: trunk
2011-11-14
03:00
Forward port the 8-byte alignment fix from branch-3.7.9. check-in: ebf6eb6e user: drh tags: trunk
02:53
Fix a 8-byte alignment problem that causes a SIGBUS on Sparc. check-in: 54cc1198 user: drh tags: branch-3.7.9
2011-11-13
21:44
Add a version number to the sqlite3_pcache_methods2 object. Other PCACHE2 documentation improvements. Closed-Leaf check-in: 9f839ac0 user: drh tags: experimental-pcache
2011-11-12
23:10
Attempt to modify btree.c so that it assumes that calls to sqlite3PagerWrite() will reallocate the page buffer. As there is not good way to test this assumption yet, probably a few spots were missed. check-in: ceee03c7 user: drh tags: experimental-pcache
16:46
Remove a couple of incorrect assert statements so that the test suite will run with -DSQLITE_DEFAULT_CACHE_SIZE=0. check-in: 87614b62 user: drh tags: trunk
15:41
Merge the windows xSyscall enhancements into trunk. check-in: c1fab9ac user: drh tags: trunk
03:17
Make sure to flag benign malloc failures in the Windows VFS as such. Expand use of the DO_OS_MALLOC_TEST to cover the VFS functions that can now return an out of memory error. Support an experimental --match option to the test suite that will run only those tests matching the specified pattern. Closed-Leaf check-in: 76dec8aa user: mistachkin tags: winSyscall
2011-11-11
23:51
Catch and report errors from sqlite3OsFullPathname(). check-in: 77119785 user: drh tags: trunk
23:31
Remove use of malloc and free from the Windows VFS. Also, prevent sqlite3BtreeOpen from assuming that sqlite3OsFullPathname cannot fail. check-in: 8966ec17 user: mistachkin tags: winSyscall
22:08
Work in progress to implement the 'syscall' functionality for Windows. check-in: ed88fb00 user: mistachkin tags: winSyscall
14:12
Pull over all the latest changes from trunk. check-in: 1bbbf857 user: drh tags: experimental-pcache
00:27
Make sure a corrupt index does not cause a buffer overread in sqlite3VdbeRecordCompare(). check-in: 471cf0d8 user: drh tags: trunk
2011-11-10
21:45
Expand passing of a last error argument to the getLastErrorMsg function. Also, remove unused SQLITE_W32_THREADS define. check-in: 8f287979 user: mistachkin tags: trunk
20:21
In winAccess, save the Win32 last error value prior to invoking user logging callback. Also, explicitly pass the Win32 last error value to winLogError in order to keep it accurate. Fixes a problem reported on the mailing list. check-in: 32ab3657 user: mistachkin tags: trunk
02:39
Follow-on to the previous check-in to prevent a division by zero if the lookahead slot size is something goofy like 6 on a 32-bit machine. check-in: 6bda711f user: drh tags: experimental-pcache
02:24
Use sqlite3MallocSize() to get the actual size of the memory allocation used for lookaside cache and increase the size of the cache to use the full allocation. check-in: 0e53ecad user: drh tags: experimental-pcache
2011-11-09
18:07
Omit an unnecessary Sleep() call in windows pending-lock retry logic. Enhance the comment on that logic to discourage people from copying it into other VFSes. check-in: 0c951a97 user: drh tags: trunk
17:01
When compiling with MSVC, use the _msize function. check-in: 797a1479 user: mistachkin tags: experimental-pcache
16:12
Minor changes needed to restore full branch test coverage. check-in: bc10a753 user: drh tags: experimental-pcache
14:23
A negative value N for the cache_size pragma adjusts the number of cache pages to use approximately N kibibytes of memory. check-in: b3faa680 user: drh tags: experimental-pcache
01:53
For the mem1.c system malloc implementation, use the malloc_usable_size() function if the HAVE_MALLOC_USABLE_SIZE macro is defined. Update autoconf to look for that function when configuring. check-in: 2e8ab3ce user: drh tags: experimental-pcache
00:06
Update the API documentation for the new pcache2 interface. Change the order of parameters on the xCreate method of pcache2. check-in: 4da70956 user: drh tags: experimental-pcache
2011-11-08
20:08
Experimental change to the pcache interface to allow page buffers to be allocated separately from their associated container structures. check-in: c275c9d3 user: dan tags: experimental-pcache
2011-11-07
18:16
Make the unix VFS tolerant of read() calls that return less than the requested number of bytes. check-in: a210695a user: drh tags: trunk
17:54
Amplify the restriction on commit-hooks that they cannot recursively run SQL on the same database connection. check-in: 4fe5b731 user: drh tags: trunk
16:46
Add a makefile target for tclsqlite3.c to Makefile.in. check-in: f521b6b7 user: drh tags: trunk
13:05
Change the default file format from 1 to 4. This means that, unless PRAGMA legacy_file_format=ON is used first, new databases will not be readable by versions prior to 3.3.0 (2006-01-10). check-in: a35f52b1 user: drh tags: trunk
2011-11-06
05:06
Move function sqlite3PagerClearCache() out of the "ifndef SQLITE_OMIT_WAL" block and into an "ifndef SQLITE_OMIT_VACUUM" block. check-in: 5dbfaed8 user: dan tags: trunk
2011-11-04
14:36
Update the xfer optimization code so that the xfer optimization can be used with INTEGER PRIMARY KEY ON CONFLICT ... as long as the destination table is initially empty. Improvements to the comments on the xfer optimization. New test cases added. check-in: e3f368cd user: drh tags: trunk
12:05
Change a memcpy() in sqlite3FileSuffix() to memmove() on the grounds that the source and destination may overlap. check-in: 5e1d247e user: dan tags: trunk
10:37
Add a missing va_end() macro to fts3.c. check-in: e6f82574 user: dan tags: trunk
02:24
Use mkdir() and rmdir() rather than open() and unlink() to create the lock files with the unix-dotlock VFS. The change is backwards compatible and, we are told, works better on some network filesystems. check-in: e2f08426 user: drh tags: trunk
00:35
Enhance the shell so that the ".schema" command works with case insensitive LIKE patterns even with PRAGMA cache_sensitive_like=ON. check-in: b06bf3b3 user: drh tags: trunk
00:23
Make sure the INSERT INTO ... SELECT statement works correctly even when the destination table contains an INTEGER PRIMARY KEY ON CONFLICT... column. Ticket [676bc02b87176125]. check-in: 6f9898db user: drh tags: trunk
2011-11-01
00:52
Version 3.7.9 check-in: c7c6050e user: drh tags: trunk, release, version-3.7.9
2011-10-31
12:25
Fix a typo in a comment. No code changes. check-in: 6635cd9a user: drh tags: trunk
11:36
Add new file ext/fts3/README.content, describing the experimental FTS4 content option. check-in: 13a9d085 user: dan tags: trunk
06:52
Update fts3fault.test to account for the sqlite3_errmsg() related changes in [8f88cc4e61] and [dcb7879347]. check-in: 3f2d49c6 user: dan tags: trunk
2011-10-29
19:25
Update fkey_malloc.test to account for the sqlite3_errmsg() related changes in [8f88cc4e61] and [dcb7879347]. check-in: 5b82ec6f user: dan tags: trunk
15:29
Add a test for [48f29963] that does not depend on FTS. check-in: fb15f545 user: dan tags: trunk
12:42
Fix some code formatting in sqlite3Ext.h to avoid lines longer than 80 characters. check-in: 3ec20c30 user: drh tags: trunk
11:43
Avoid attempting to call savepoint related methods on deleted sqlite3_vtab objects. Fix for [48f299634a]. check-in: 3565fcf8 user: dan tags: trunk
01:33
Avoid reporting a NOMEM error if a memory allocation fails while copying the error message from a prepared statement into the database connection. check-in: dcb78793 user: drh tags: trunk
2011-10-27
15:19
If an error occurs within sqlite3_step() on a statement prepared using sqlite3_prepare_v2(), transfer both the error code and error message to the database handle before sqlite3_step() returns (so that they are available via sqlite3_errcode() and sqlite3_errmsg(). Prior to this commit, only the error code was transfered. The error message was not available until after either sqlite3_reset() or sqlite3_finalize() had been called on the statement handle. check-in: 8f88cc4e user: dan tags: trunk
2011-10-22
21:00
Avoid a harmless reference to an uninitialized variable following an error in FTS3. This is not a bug. The change is to silence a valgrind warning. check-in: d980c5b2 user: drh tags: trunk
2011-10-21
19:06
Purge lingering references to SQLITE_STAT2 from the code and test scripts. check-in: aed2bf7a user: drh tags: trunk
16:47
Remove stale requirements marks from the query planner. check-in: 76de9914 user: drh tags: trunk
14:27
If an error occurs while writing to the database file during a VACUUM, discard the contents of the in-memory cache. This is required as if the database is a zipvfs database, the contents of the cache may be inconsistent with respect to the database as stored on disk. check-in: 07159e84 user: dan tags: trunk
2011-10-20
18:23
Fix an issue with finding the access permissions of journal files when 8+3 filenames are in use. check-in: 2b35c514 user: drh tags: trunk
00:55
Enhancements to the omittest.tcl script used to verify that the SQLITE_OMIT compile-time options are working. check-in: 4344483f user: drh tags: trunk
2011-10-19
18:21
Fix harmless compiler warnings in FTS4. check-in: 1af4a256 user: drh tags: trunk
17:13
Fix comments on SQLITE_CONFIG_HEAP so that they do not interfere with the requirements scanner. check-in: a3151ce1 user: drh tags: trunk
16:20
Merge the fts4-content branch with the trunk. check-in: 8a407705 user: dan tags: trunk
15:52
Have FTS3 ignore ^ prefixes. The ^ syntax is only supported on FTS4 tables. Closed-Leaf check-in: df36ac94 user: dan tags: fts4-content
11:57
Change the way ^ tokens work in FTS so that the filtering is done as part of reading the FTS index instead of waiting until an entire doclist has been retrieved and then filtering it. check-in: 9b58c59e user: dan tags: fts4-content
10:18
Add tests for FTS ^ searches and matchinfo(). check-in: 92618c14 user: dan tags: fts4-content
09:40
Fix a problem in FTS to do with ^ tokens and the snippet() function. check-in: 2c03b24f user: dan tags: fts4-content
2011-10-18
22:07
Fix the virtual table rename logic so that it works even if the database encoding is something other than UTF8. Ticket [8290242b2a9a81683] check-in: d65f6353 user: drh tags: trunk
19:39
If a token within an FTS query is prefixed with a '^' character, it must be the first token in a column of data to match. check-in: 63ac33c8 user: dan tags: fts4-content
19:14
Fix an uninitialized variable in OR-clause processing. check-in: 54aecd92 user: drh tags: trunk
18:10
Improved handling of USING and NATURAL JOIN in 3-way and higher joins. Ticket [3338b3fa19ac4ab] check-in: 551ce407 user: drh tags: trunk
12:49
Cherrypick patch [3126754c72] from the trunk into the content= branch. check-in: f9b5b217 user: dan tags: fts4-content
12:44
Fix a floating-point exception that can occur when an FTS4 query contains a large number of tokens connected by AND or NEAR operators. check-in: 3126754c user: dan tags: trunk
2011-10-17
23:15
Change the OP_JournalMode implementation so that it works even if a substitute sqlite3PagerFilename() that might return NULL is used. check-in: 491ff5fb user: drh tags: trunk
20:41
Avoid 32-bit integer overflow when evaluating the exponent of a floating point value during ascii to binary conversion. check-in: 4becc47e user: drh tags: trunk
12:14
Performance improvement for ascii to floating-point conversions with very large exponents. check-in: 59bb999c user: drh tags: trunk
2011-10-15
00:16
Added the tool/warnings-clang.sh script. Changes so that there are no warnings with either gcc or clang even including FTS4 and RTREE and both with and without SQLITE_THREADSAFE=0. check-in: 39408702 user: drh tags: trunk
2011-10-14
22:57
Fix a few minor and harmless clang warnings in FTS3 and RTREE. check-in: b3324f6c user: drh tags: trunk
21:49
Add assert() statements and eliminate needless variable assignments in order to get the clang scan-build utility to report zero problems against the SQLite core. Clang's static analysis did find one real problem - but it was in the command-line shell, not in the SQLite core. check-in: 60fee957 user: drh tags: trunk
2011-10-13
18:08
Change the makefile to delete both plain and ".exe" variants of build tools. Ticket [92bd6eaf04e117] check-in: 19536a38 user: drh tags: trunk
18:00
Simplifications to the upper() and lower() SQL functions. Updates to documentation on sqlite3_bind_text() and sqlite3_result_text() to make it clear that users should not try to create strings with embedded NULs and that if they do the result of expression on those strings is undefined. Ticket [57c971fc74524a] check-in: 9984cc20 user: drh tags: trunk
17:16
Handle updating the only row of an FTS table correctly. Fix for [9fd058691]. check-in: 7e24645b user: dan tags: trunk
17:09
An improved fix for the page_count and quick_check problem previously patched at [150592b4b4d8637] check-in: c3cb7f4f user: drh tags: trunk
16:36
Provide a complete prototype for isatty() in the command-line shell sources. check-in: 8bf13b03 user: drh tags: trunk
16:30
Change the command-line shell to do the ".dump" inside of a SAVEPOINT rather than a transaction, since this allows it to be run from within a transaction. check-in: 6df7343b user: drh tags: trunk
16:02
Enable large-file support for fopen() and friends in the command-line shell. Ticket [92af7da36b6fbd] check-in: eeeba4f0 user: drh tags: trunk
15:35
Make sure the query optimizer for aggregate queries knows that expressions (x='a') and (x='A') are different. Ticket [fa7bf5ec94801e7e] check-in: e43da426 user: drh tags: trunk
14:41
Make sure the page_count and quick_check pragmas work properly even when their names are capitalized. Fixes a problem reported on the mailing list. check-in: 150592b4 user: drh tags: trunk
14:18
Adjust the symbols.sh script for STAT3. Add the symbols-mingw.sh script for testing on windows with MinGW. check-in: c41d1d46 user: drh tags: trunk
14:05
Make sure all non-API functions in os_win.c have file scope. Ticket [35c54c874987] check-in: 17e4fde5 user: drh tags: trunk
13:34
Do the ".dump" command inside of a transaction to prevent other processes from modifying the database while the dump is underway. Ticket [2466653295e65] check-in: 1c00d545 user: drh tags: trunk
01:01
Fix a harmless compiler warning introduced into os_unix.c by one of the recent changes. check-in: 4bf4d5eb user: drh tags: trunk
00:41
If errors are encountered while processing the ".dump" command in the command-line shell, print error messages as comments in the output and ROLLBACK at the end rather than committing. Ticket [ee19e690ec9a5a2] check-in: 8a8dcd6b user: drh tags: trunk
00:11
Be sure to allocate plenty of space for error messages coming out of sqlite3_load_extension(), so that filenames and procedure names are not truncated. Ticket [7d32c69b50f89d] check-in: af8bcdd9 user: drh tags: trunk
2011-10-12
23:49
The sqlite3_overload_function() interface returns an error if it is unable to create the overload function. Ticket [20f9d4fbbff3a3] check-in: d5b6b374 user: drh tags: trunk
23:13
The date/time functions return NULL if the xCurrentTime or xCurrentTimeInt64 VFS methods fail. Ticket [0b803bff856c644c] check-in: c96651dd user: drh tags: trunk
19:04
Suppress a compiler warning that occurs with SQLITE_OMIT_VIRTUALTABLE. check-in: 6bedb49d user: drh tags: trunk
18:52
Clean up obsolete comments in printf.c. check-in: 97ef4f50 user: drh tags: trunk
17:00
Clarify a comment and fix a code formatting issue in btree.c. check-in: 4f1a558d user: drh tags: trunk
2011-10-11
20:41
Put in code to defend against signed/unsigned character problems in the command-line shell. check-in: b94a80a8 user: drh tags: trunk
20:14
Add a couple of asserts trying to make the operation of sqlite3SelectNew() clearer. check-in: b21b1c7b user: drh tags: trunk
18:18
Change the behavior of the readonly_shm=1 query parameter so that it never attempts to open the -shm file read/write. check-in: f1364004 user: drh tags: trunk
17:54
Remove all precision and width limits from formatting fields in the sqlite3_mprintf() family of functions. Malloc for space as necessary. The prevents a stack overflow on very large numbers using %f. check-in: 1f843fb3 user: drh tags: trunk
12:39
Fix requirements marks associate with STAT3. check-in: 9325c1a8 user: drh tags: trunk
2011-10-10
16:06
Enhance sqlite3_analyzer so that it is able to deal with multiplexed databases that have 8+3 filenames. check-in: e5169f9a user: drh tags: trunk
12:04
Fix a typo in a comment for PRAGMA journal_mode. Also amplify that same comment. check-in: c8ff2a48 user: drh tags: trunk
2011-10-08
21:39
All the soft_heap_limit to be exceeded by 10% in test cases. check-in: 4be9dccc user: drh tags: trunk
14:57
Add the SQLITE_DIRECT_OVERFLOW_READ compile time option. check-in: 2ab14a84 user: dan tags: trunk
2011-10-07
23:52
Change the ANALYZE command so that it no longer tried to delete unused sqlite_stat2 and sqlite_stat3 tables. Change the DROP TABLE command so that it is able to drop those tables. check-in: 589f3f56 user: drh tags: trunk
18:24
Make sure sqlite3_data_count() behaves as documented, even for EXPLAIN QUERY PLAN queries. check-in: d4f95b3b user: drh tags: trunk
17:52
Improved handling of OR terms in the WHERE clause with multi-column indexes. check-in: b23ae131 user: drh tags: trunk
17:45
Add testcase() macros to ensure good test coverage. Closed-Leaf check-in: 5c132592 user: drh tags: or-opt
16:57
Add the SQLITE_FCNTL_OVERWRITE file-control. Used by SQLite to indicate to the OS layer that the current transaction will overwrite the entire file. check-in: 1da87fcd user: dan tags: trunk
16:08
More test cases for the OR optimization. check-in: 4997d8b8 user: drh tags: or-opt
14:40
Prevent infinite recursion of in the query planner for some pathological test cases by disabling OR-clause processing upon first recursion. check-in: 9fca05ea user: drh tags: or-opt
13:33
Begin an effort to enhance the query planner to do a better job with OR terms in the WHERE clause. This change allows ANDs outside of the OR to be factored into the OR terms if that is helpful in finding better indices. check-in: 876bd21a user: drh tags: or-opt
12:59
Enhance the sqlite3_data_count() routine so that it can be used to determine if SQLITE_DONE has been seen on the prepared statement. check-in: 9913996e user: drh tags: trunk
2011-10-05
19:46
Add the --pageinfo and --stats options to the sqlite3_analyzer utility. check-in: baa80c7b user: drh tags: trunk
18:18
Update the sqlite3_analyzer utility program to provide more details about the compression performance of ZIPVFS database files. check-in: fa5ed532 user: drh tags: trunk
17:36
Fix test code related to reporting the size of overflow pages in zipvfs databases. check-in: ad7c9eed user: dan tags: trunk
15:26
When finding the appropriate file permissions for journal files with SQLITE_ENABLE_8_3_NAMES, ignore "-" characters in the name of the containing directory. check-in: 328cc186 user: drh tags: trunk
15:11
Change FTS4 so that if both the content=xxx option and column names are specified, the virtual table assumes that the named columns correspond to columns of table xxx. check-in: 289ee431 user: dan tags: fts4-content
06:07
Fix a problem with IO error handling in the rebuild-index code. check-in: c6ba81fc user: dan tags: fts4-content
2011-10-04
19:41
Improve test coverage of fts3.c. check-in: 0f439944 user: dan tags: fts4-content
16:37
Add tests to check that modifying the schema of an FTS content table does not cause a crash in the FTS module. Also disable the deferred token optimization for content=xxx FTS tables. check-in: be86c706 user: dan tags: fts4-content
11:22
Add experimental 'content' option to FTS4. check-in: 1d27ea74 user: dan tags: fts4-content
2011-10-03
15:30
Merge the STAT3 changes into trunk. check-in: 774d0842 user: drh tags: trunk
2011-10-02
05:23
Update MSVC makefile to allow targets to be built with support for ICU. check-in: eb5da5e1 user: mistachkin tags: trunk
2011-09-30
12:01
Disable the xfer optimization if "PRAGMA count_changes=1" is configured. Ticket [c48d99d690]. check-in: 9ddfe1e4 user: dan tags: trunk
2011-09-28
01:10
In the shell, allow arbitrary table names on the ".import" command. Ticket [d1d84037b90a449]. check-in: f4dd32d3 user: drh tags: trunk
00:50
Enhance the stat VFS to report out the total size of all pages used by a table, even if the ZIPVFS compression backend is in play. Update the sqlite3_analyzer logic to use these new outputs. check-in: 19b8eaaf user: drh tags: trunk
2011-09-27
13:40
Changes to sqlite3_analyzer to try to avoid integer overflow problems when linking against older versions of TCL. check-in: 8c846311 user: drh tags: trunk
2011-09-26
19:32
Changes to the analyzer script to make it work with zipvfs databases. check-in: d82cffab user: dan tags: trunk
2011-09-25
17:49
If an open as read/write fails, do not try to reopen as read-only if in exclusive access mode. check-in: 263c5fb2 user: drh tags: trunk
17:47
If an open as read/write fails, do not try to reopen as read-only if in exclusive access mode. Closed-Leaf check-in: 4a153f01 user: drh tags: stat3-trunk
2011-09-24
09:54
Fix misc3.test so that it works with OMIT_MERGE_SORT builds. check-in: 87946c62 user: dan tags: trunk
05:55
Fix some test files so that they work with SQLITE_OMIT_WAL builds. check-in: a38668dc user: dan tags: trunk
2011-09-23
18:58
Add SQLITE_DBSTATUS_CACHE_HIT and _MISS to the ".stat" command in the shell. check-in: d279e1a3 user: drh tags: trunk
16:34
Add the -DBUILD_sqlite option to the compiler when building testfixture.exe using the configure script. check-in: 15a13b6c user: drh tags: trunk
14:40
Merge the latest trunk changes into the stat3-trunk branch. check-in: 0beb88a9 user: drh tags: stat3-trunk
13:59
Testability enhancements. check-in: be44928c user: drh tags: stat3-trunk
13:25
Fix typos in the format description comment of analyze.c. check-in: 74e27fad user: drh tags: stat3-trunk
2011-09-22
20:52
Remove the restriction on the number of entries per index in sqlite_stat3. check-in: 374343c8 user: drh tags: stat3-trunk
18:46
Fix an issue in ANALYZE when STAT3 is disabled but both sqlite_stat2 and sqlite_stat3 tables exist. Also add testability tweaks to the STAT3 code. check-in: 3ca7e449 user: drh tags: stat3-trunk
15:31
Remove a redundant (and undefined) "forcedelete" command from corruptE.test. check-in: 6d8d4e16 user: dan tags: trunk
14:56
Remove the SQLITE_PAGECACHE_BLOCKALLOC compilation option. check-in: 4eb46898 user: dan tags: trunk
14:41
Add the SQLITE_DB_STATUS_CACHE_HIT and MISS options. For querying the number of cache hits and misses on a per-connection basis. check-in: 5100b6e9 user: dan tags: trunk
00:56
Update the version number to 3.7.9. check-in: 14e28eb9 user: drh tags: trunk
00:28
Fix an uninitialized variable and a misuse of memcpy(). check-in: ee110d5a user: drh tags: stat3-trunk
00:06
Integrate build changes for sqlite3_analyzer into the MSVC makefile. Also, more cleanup of build files, including sqlite3_analyzer, for all makefiles. check-in: af1c5718 user: mistachkin tags: trunk
2011-09-21
20:10
Minor tweaks to the TCL code for sqlite3_analyzer. check-in: 3a261f38 user: drh tags: trunk
18:29
Remove unnecessary dependencies from the sqlite3_analyzer targets in makefiles. check-in: 0bd8fd35 user: drh tags: trunk
17:04
Fix the sqlite3_analyzer target in the configure-generated Makefile. check-in: 256cdbdc user: drh tags: trunk
16:43
Change the way the sqlite3_analyzer executable is built. check-in: 05e3cced user: dan tags: trunk
00:09
Pull in the latest changes from trunk. Update the STAT3 documentation. check-in: 63fc3e4b user: drh tags: stat3-trunk
2011-09-19
20:56
Minor comment change in the description of the different memory allocator options. No changes to code. check-in: 36be31ff user: drh tags: trunk
20:36
Merge in all changes through the 3.7.8 release. check-in: 9607600b user: drh tags: stat3-trunk
18:00
Version 3.7.8 check-in: 3e0da808 user: drh tags: trunk, release, version-3.7.8
13:01
Increase the default lookaside cache line size from 100 to 128 bytes. check-in: db019465 user: drh tags: trunk
11:57
Remove a stray merge-sort related change from pager.c and pager.h. check-in: 69823ed1 user: dan tags: trunk
2011-09-17
17:29
Add a new script to build an amalgamation that omits FTS3/4 and RTREE. check-in: b31a7d7d user: drh tags: trunk
15:34
Make sure the file structure is zeroed prior to calling the VFS to open a file. check-in: 29c4d0dd user: mistachkin tags: trunk
2011-09-16
22:10
Fix a problem with SQLITE_OMIT_TRACE that was introduced by the recent OP_Once change. check-in: 96be3f7b user: drh tags: trunk
20:43
Fix #if's in winSync to avoid compiler warnings about unused local variables. Also, update version numbers in the MSVC makefile. check-in: 2e66e414 user: mistachkin tags: trunk
20:16
Silence harmless compiler warning about redefinition of the _CRT_SECURE_NO_WARNINGS macro by shell.c. check-in: 69022071 user: mistachkin tags: trunk
19:29
Merge all the latest trunk changes into the experimental STAT3 branch. check-in: 51908c8f user: drh tags: stat3-trunk
19:04
Remove unreachable branches from the previous change. Add additional test cases. check-in: cf51ef8a user: drh tags: trunk
17:43
When analyzing the right-hand side of IN operators to see if the IN operator can work with an index, be sure to decend into nested subqueries. Fix for ticket [1a1308d2538d7] check-in: 0156f10e user: drh tags: trunk
16:00
Further streamlining of the subquery materializer. New test cases for ticket [002caede898a] check-in: ff8b76b2 user: drh tags: trunk
01:38
Merge the [002caede898] fix into trunk. check-in: 95708ae2 user: drh tags: trunk
01:34
Add the new OP_Once opcode. Use it to clean up and simplify various one-time initialization sections in the code, including the fix for ticket [002caede898ae]. Closed-Leaf check-in: 7f00552b user: drh tags: tkt-002caede898
2011-09-15
23:58
Materialize subqueries using a subroutine and invoke that subroutine prior to each use of the materialization. Fix for ticket [002caede898aee4] check-in: 4b8357ee user: drh tags: tkt-002caede898
19:39
Adding test case for ticket [002caede898] check-in: 62dfc51a user: drh tags: tkt-002caede898
00:40
Cleanup/fix error handling when no arguments are supplied to the SQLite analyzer. check-in: 3fc566ac user: mistachkin tags: trunk
2011-09-14
18:19
Remove 'const' from a variable that might actually be written when an OOM error occurs. Also, fix a couple MSVC/Win32 compiler warnings. check-in: 3035dc1c user: mistachkin tags: trunk
13:41
Remove unused parameters from internal routines in vdbesort.c. This is an additional simplification made possible by recent optimizations. check-in: a1f3aeeb user: drh tags: trunk
13:23
Remove code from vdbesort.c that was made unreachable by the recent sqlite3VdbeRecordUnpack() optimizations. check-in: 607aba6c user: drh tags: trunk
2011-09-13
19:09
Merge the latest trunk changes into the stat3-trunk branch. check-in: 11ca4ed8 user: drh tags: stat3-trunk
19:08
Allocate the correct size for the output buffer in fts3DoclistOrMerge(). Fix for [56be976859]. check-in: 07788c0f user: dan tags: trunk
2011-09-11
10:14
Cleanup pdb/ilk files generated by the MSVC makefile. check-in: a9db247b user: mistachkin tags: trunk
2011-09-05
20:16
Fix a minor performance regression in btreeMoveto(). check-in: d0712dfb user: dan tags: trunk
14:20
Refactor the sqlite3VdbeRecordUnpack() interface to better accommodate the vdbesort.c module. check-in: f115b230 user: dan tags: trunk
2011-09-04
01:27
Fix a compiler warning about an unused parameter in the merge-sort code. check-in: 6b657ae7 user: drh tags: trunk
01:11
Improve the testability of the merge-sort logic. check-in: b5179baf user: drh tags: trunk
2011-09-03
17:07
Performance improvements to the external merge-sorter. Keep content on an in-memory linked lists rather than an ephemeral table prior to spilling to disk. Use the external merge-sorter to implement ORDER BY and GROUP BY in addition to CREATE INDEX. check-in: 4c43e8b2 user: drh tags: trunk
16:42
Simplification and performance tweaks in vdbeSorterMerge(). Closed-Leaf check-in: 99e34bdc user: drh tags: merge-sort
14:36
Reduce the number of VdbeRecordUnpack() calls made in vdbesort.c. check-in: 666c2c3c user: dan tags: merge-sort
00:17
The build works again with -DSQLITE_OMIT_MERGE_SORT. The merge-sorter now avoids spilling to disk (letting the in-memory linked list grow without bound) if PRAGMA temp_store=3. check-in: 68e26c44 user: drh tags: merge-sort
2011-09-02
21:42
Remove some dead code. Fix a faulty assert(). Improve some variable names. check-in: a9a64592 user: drh tags: merge-sort
18:03
Combine two malloc calls in vdbesort.c. check-in: cf48ad83 user: dan tags: merge-sort
15:41
Reduce the number of malloc() calls made when creating an index on more than 2 columns. check-in: 065b0c98 user: dan tags: merge-sort
15:08
Remove unused local variable. check-in: 61bda876 user: mistachkin tags: trunk
11:45
If all data being sorted fits in memory, avoid writing any data out to temporary files in vdbesort.c. check-in: 71075673 user: dan tags: merge-sort
10:31
Instead of a temporary b-tree, use a linked-list and merge-sort to sort records in main memory in vdbesort.c. check-in: 7769fb98 user: dan tags: merge-sort
2011-09-01
16:01
Use OP_SorterOpen instead of OP_OpenEphemeral to implement GROUP BY. check-in: ebf819aa user: drh tags: merge-sort
15:32
Experimental code-generator changes to utilize new opcodes for sorting. check-in: bab2e560 user: drh tags: merge-sort
2011-08-31
23:57
Avoid using uninitialized variables after failures in the merge sort code. check-in: 2869ed28 user: drh tags: trunk
21:01
Formerly, we enabled fdatasync() on linux only. But now we learn that fdatasync() is not supported on Android. So we disable fdatasync() on Linux too. It can be reenabled at compile-time for those who really need it. check-in: 70b5b309 user: drh tags: trunk
20:47
Add the SQLITE_MAX_SCHEMA_RETRY compile-time option to the set of options understood by "PRAGMA compile_options;" and by the "sqlite_compileoption_used()" function. check-in: 1b124af4 user: drh tags: trunk
19:40
The server1.test script should only run if mutexes are functional. Fix to the #ifdef change of check-in [9e6a4c1473]. check-in: 64898485 user: drh tags: trunk
18:35
Always include the unixShm.id field, even when not debugging. check-in: 07803476 user: drh tags: trunk
18:04
Only create the sqlite3OSTrace global variable if compiling with SQLITE_TEST. check-in: 9e6a4c14 user: drh tags: trunk
17:46
Backslash escaping is not working right in tostr.awk on the latest ubuntu. The easiest fix is to simply not use any backslashes in the spaceanal.tcl script. check-in: df550066 user: drh tags: trunk
13:27
Add checks to make sure cells in corrupt database files do not overflow a page when doing autovacuum. Problem detected by valgrind. check-in: d0b347b4 user: drh tags: trunk
2011-08-30
19:52
Enable the thread test logic to work with the SQLITE_HAS_CODEC compile-time option. check-in: 20ddfb47 user: drh tags: trunk
01:29
Change the build process so that it does not require the unix "sort" command. This avoids confusion between ms-sort and mingw-sort on windows systems. check-in: f1bd5bba user: drh tags: trunk
01:23
Make sure SQLITE_FCNTL_SIZE_HINT a no-op if the chunk size is not greater than zero. check-in: 88b763e8 user: mistachkin tags: trunk
00:58
Fix a total unimportant file descriptor leak in lemon. This is to silence warning messages. check-in: e95cf2c5 user: drh tags: trunk
00:53
Fix a buffer overrun in test logic. No impact on the core SQLite. check-in: 49cd60e3 user: drh tags: trunk
2011-08-29
18:24
Fix a broken assert() statement in select.c. check-in: ad78ef2b user: dan tags: trunk
11:56
Back out [05c9832e5f6eb] since it was causing a performance regression with no obvious benefit. check-in: 639cc85a user: drh tags: trunk
03:08
Merge performance enhancements into trunk. check-in: 5a00d24b user: drh tags: trunk
02:49
About a 1% overall performance improvement by using a macro to avoid no-op calls to sqlite3MemReleaseExternal(). Closed-Leaf check-in: ff71d20a user: drh tags: experimental
02:16
Small performance improvement to OP_Column. check-in: b6b73a74 user: drh tags: experimental
2011-08-28
02:15
About a 3% improvement in the performance of OP_Column. check-in: edff9d4a user: drh tags: experimental
00:19
Correctly display P4_ADVANCE values on opcode traces. Mark an always-taken branch in OP_Column as such. check-in: 087dc960 user: drh tags: experimental
2011-08-27
18:48
Experimental changes to improve the performance of OP_Next. check-in: 1a249845 user: dan tags: experimental
2011-08-26
20:55
Fix several harmless compiler warnings and a documentation bug. check-in: 5454d0fe user: drh tags: trunk
13:16
Merge the stat3-enhancement branch with trunk, but keep the resulting merge in a separate branch for now. check-in: 63f2c785 user: drh tags: stat3-trunk
11:25
Update compiler error message regarding the choice of memory allocator defines. check-in: 1dada515 user: mistachkin tags: trunk
11:18
Merge Win32 native heap support into trunk. check-in: 5238a749 user: mistachkin tags: trunk
05:40
In the MSVC makefile, allow symbols to be enabled without NDEBUG defined. Also, for the win32lock test, make sure the database is closed prior to shutdown. Closed-Leaf check-in: 5ed7633d user: mistachkin tags: winNativeHeap
01:45
Disable checking the winMemData structure signature when compiled with NDEBUG. check-in: 50edc2f9 user: mistachkin tags: winNativeHeap
01:32
Allow the Win32 native heap flags to be overridden at compile-time. check-in: 1c2ecec8 user: mistachkin tags: winNativeHeap
00:34
Create a new pager type, PAGER_SORTER, for use in the external merge sort. Such pagers are always held in memory but do report when they are under memory pressure by calling pagerStress. check-in: c71d7320 user: drh tags: trunk
2011-08-25
20:18
Reorder some of the branches in backup.c in order to make the code easier to test. check-in: 2c443d47 user: drh tags: trunk
19:28
Replace an assert() that a condition may not occur in backup.c with code to handle that condition, which can occur. check-in: 472c74b3 user: dan tags: trunk
18:54
Fix harmless compiler warnings in test code. No changes to the core. check-in: 16f83fec user: drh tags: trunk
18:01
Disable external merge source when SQLITE_TEMP_STORE==3. Add documentation to the OP_OpenSorter opcode. check-in: 5a690486 user: drh tags: trunk
13:46
Fix the SQLITE_DISABLE_DIRSYNC compile time option. check-in: 6deb3ea1 user: dan tags: trunk
04:09
Add comments for the various debug levels. When debugging, disable optimizations. Prevent the win32lock tests from spinning forever. check-in: 40185923 user: mistachkin tags: winNativeHeap
03:38
Fix an file separator character issue with test_quota.c that was causing it to fail on windows. check-in: ddb8d3e8 user: drh tags: trunk
02:02
In the MSVC makefile, support several levels of debugging, each one building on the previous. Also, add comment about the SQLITE_WIN32_MALLOC_VALIDATE macro. check-in: 4257e9b7 user: mistachkin tags: winNativeHeap
01:58
Cherrypick the [d4f6437f8d] change so that SQLITE_FCNTL_SIZE_HINT is always honored and never undone by memory pressure on windows. check-in: 67ff8d27 user: drh tags: trunk
01:42
Add the sqlite3_quota_file() interface to test_quota.c. check-in: 2b7fe8e5 user: drh tags: trunk
01:16
Make sure that SQLITE_FCNTL_SIZE_HINT on Windows does not shrink the file. check-in: d4f6437f user: mistachkin tags: winNativeHeap
00:14
Add the SQLITE_EXTRA_INIT macro. check-in: a3220f36 user: drh tags: trunk
2011-08-24
17:42
Add error logging to native Win32 heap support. check-in: 7fca5a28 user: mistachkin tags: winNativeHeap
16:13
Experimental work to allow SQLite to use the native Win32 heap API. check-in: bf3d0ab5 user: mistachkin tags: winNativeHeap
15:18
Updates to the sqlite3_mem_methods documentation. check-in: 988998fe user: drh tags: trunk
15:12
Fix some harmless compiler warnings. check-in: 46f5a68b user: drh tags: trunk
01:25
Changes to test_quota.c to make quota groups persistent even after files are closed. Files remain a part of the quota group until they are deleted. check-in: 04111ce9 user: drh tags: trunk
2011-08-23
23:41
Simplifications to the SQLITE_PAGECACHE_BLOCKALLOC logic. Reduce the number of difficult-to-reach branches. check-in: d5d835fe user: drh tags: trunk
20:11
If the application-defined openDirectory() function returns SQLITE_CANTOPEN, then silently ignore the error. This allows the chromium sandbox to disallow opening of directories without causing errors. check-in: 880b5115 user: drh tags: trunk
19:46
Change the way the "crash" VFS (test6.c) handles SQLITE_FCNTL_SIZE_HINT. check-in: 40dd8a60 user: dan tags: trunk
16:41
Have the "crash" VFS used by the tcl tests (test6.c) handle SQLITE_FCNTL_SIZE_HINT internally, instead of passing it directly through to the underlying VFS. This is important if the crash VFS is simulating non-default device characteristics such as SQLITE_DEVCAP_SEQUENTIAL or ATOMIC. check-in: fac8bc8f user: dan tags: trunk
13:27
Ifdef out routines in pcache1.c that are used only when SQLITE_PAGECACHE_BLOCKALLOC is defined. check-in: 0da292da user: drh tags: trunk
12:50
Merge the PAGECACHE_BLOCKALLOC changes into trunk. check-in: 768c1846 user: drh tags: trunk
11:47
When copying a rollback mode database over a WAL database using the backup API, leave the destination database in WAL mode (instead of switching it to rollback mode). Fix for [af95b8c609]. check-in: 35e6ac18 user: dan tags: trunk
05:10
Change to test instrumentation of os_unix.c: Regard IO errors that occur within SQLITE_FCNTL_SIZE_HINT requests as benign. (This check-in was intended for trunk and went onto the branch accidentally.) Closed-Leaf check-in: ca47da2a user: dan tags: pager-blockalloc
00:01
Remove a branch that is always true. check-in: a6568192 user: drh tags: trunk
2011-08-22
20:33
Remove an unreachable branch in the FK code. check-in: 6c227cc8 user: drh tags: trunk
14:55
Modify test cases so that veryquick.test passes with PAGECACHE_BLOCKALLOC defined. check-in: c6100070 user: dan tags: pager-blockalloc
09:54
Fix for [b1d3a2e531]. check-in: 3f3acee4 user: dan tags: trunk
2011-08-19
18:15
Experimental change: If SQLITE_PAGECACHE_BLOCKALLOC is defined, instead of allocating pages one at a time, allocate blocks of between 15 and 63 pages in a single allocation. check-in: 63597097 user: dan tags: pager-blockalloc
14:54
When retrying a write() after an EINTR error on unix, be sure to also rerun the previous lseek(). Ticket [e59bdf6116036a] check-in: 21452f3a user: drh tags: trunk
2011-08-18
17:47
Ensure that the Tcl "db onecolumn" command returns an empty string if the SELECT statement returns zero rows. check-in: 928bcaf0 user: dan tags: trunk
13:45
Fix the stat3 analysis loader to be compatible with sqlite3_db_status(). Also fix some OOM issues with the stat3 analysis loader. Closed-Leaf check-in: eaf447ea user: drh tags: stat3-enhancement
02:51
Fix a bug in the cleanup of stat tables on a DROP TABLE in autovacuum mode. check-in: 3fe5d54f user: drh tags: stat3-enhancement
01:10
Fix an error with OOM processing in the ANALYZE logic. check-in: b26ec79c user: drh tags: stat3-enhancement
2011-08-17
07:46
Properly process x64 DLL exports, which do not contain a leading underscore, in the MSVC makefile. check-in: d5936324 user: mistachkin tags: trunk
02:19
Add vdbesort.c to the MSVC makefile. check-in: 8eaa2cd3 user: mistachkin tags: trunk
00:40
Use OP_Sort rather than OP_Rewind in order to sort the content of a new index on the CREATE INDEX statement. Add an ALWAYS() to the merge sort logic to document an unreachable branch. check-in: f01766f4 user: drh tags: trunk
2011-08-16
17:06
Fix a few harmless compiler warnings. Add SQLITE_ENABLE_STAT3 to the standard compiler warning script. check-in: 3d68f9af user: drh tags: stat3-enhancement
02:07
Allow the sqlite3VdbeJumpHere() routine to accept a negative or zero address if a prior memory allocation error has occurred. The new sqlite_stat3 logic needs this. check-in: 9650d796 user: drh tags: stat3-enhancement
01:15
Add the analyze8.test test module for sqlite_stat3. check-in: 2c83ac89 user: drh tags: stat3-enhancement
2011-08-15
19:44
Updated comments on the multiplexor extension. No changes to code. check-in: 0f42ef69 user: drh tags: trunk
15:37
Fix an assert() in the merge-sort logic to account for I/O errors. check-in: c1daa809 user: drh tags: trunk
15:27
New makefile target "sqlite3-debug.c" builds an amalgamation that include appropriate "#line" macros relating the code back to the original source files. check-in: 26f2da24 user: drh tags: trunk
14:41
When opening a temporary file to use in a merge-sort, pass SQLITE_OPEN_TEMP_JOURNAL instead of SQLITE_OPEN_TEMP_DB. This is a better fit, as merge-sort files are written and read sequentially like journal files. check-in: bd04756b user: dan tags: trunk
12:58
Update some test cases to work with sqlite_stat3 instead of sqlite_stat2. check-in: 2504bcfb user: drh tags: stat3-enhancement
12:02
Fix a couple of typos in comments in analyze.c. check-in: ae31dc67 user: dan tags: stat3-enhancement
2011-08-13
19:35
Further testing and bug fixing for sqlite_stat3. Added the Index.avgEq field to index statistics. Fixed several problems in the query planner associated with stat3. check-in: 89b2f708 user: drh tags: stat3-enhancement
15:25
Add the sqlite_stat3.nDLT field. Use an linear congruence PRNG to choose which samples to select from among those with the same nEq field. check-in: 1dcd2428 user: drh tags: stat3-enhancement
10:47
Fix the header comment on the implementation of the file_control_sizehint_test TCL command in test1.c. check-in: 30919808 user: drh tags: trunk
00:58
The ANALYZE command picks for 15 samples for sqlite_stat3 with the largest nEq fields, plus 5 other evenly spaced samples. check-in: 8225924e user: drh tags: stat3-enhancement
2011-08-12
16:47
Merge the experimental changes to use a merge-sort when creating an index into the trunk. check-in: 346a453d user: dan tags: trunk
16:34
Update Makefile.in and configure to account for new source file vdbesort.c. Closed-Leaf check-in: 69e4b41d user: dan tags: experimental
16:30
Merge latest trunk changes into experimental branch. check-in: 7e515055 user: dan tags: experimental
16:11
Remove an unused parameter from a function in vdbesort.c. Fix some comments and other details in the same file. check-in: 1a8498d8 user: dan tags: experimental
15:02
Add the SQLITE_OMIT_MERGE_SORT pre-processor directive. To omit the code in vdbesort.c. check-in: 4ced2394 user: dan tags: experimental
11:59
Add tests to improve coverage of vdbesort.c. check-in: 87a15917 user: dan tags: experimental
01:51
Begin a branch that experimentally replaces sqlite_stat2 with a new table called sqlite_stat3 that will hopefully facilitate better query planning decisions. check-in: 52e1d7e8 user: drh tags: stat3-enhancement
2011-08-10
01:52
Make the openDirectory routine in os_unix.c overrideable so that it can be turned into a harmless no-op for the chromium sandbox. check-in: 6b236069 user: drh tags: trunk
2011-08-09
18:14
Add command-line utilities "offsets.c" and "extract.c" for use in low-level analyzsis of database files. check-in: dfa22ed4 user: drh tags: trunk
2011-08-08
23:48
In os_unix.c, do not open the directory containing the database file when the database file is opened. Instead, wait until time to fsync() the directory. And do not report an error if the open fails, since some systems (Ex: AIX and a chromium sandbox) are unable to open and fsync directories. check-in: 713b1b7d user: drh tags: trunk
23:18
Allow the unlink() system call to be overridden in os_unix.c. check-in: 8d1b5c3a user: drh tags: trunk
19:26
Remove redundant parameter from vdbeSorterInitMerge() in vdbesort.c. check-in: eec8c0df user: dan tags: experimental
16:44
Add fault-injection and other tests (and fixes) to improve coverage of vdbesort.c. check-in: 0e6defa6 user: dan tags: experimental
2011-08-07
01:31
Remove relevant elements from the sqlite_stat2 table when doing a DROP INDEX or DROP TABLE. check-in: 3c8f97ae user: drh tags: trunk
2011-08-06
15:09
Fix a problem with building large indexes introduced by the previous commit. check-in: 038ec9ea user: dan tags: experimental
12:01
In temp files used for merge sorting, store the size of each packed-memory-array at the start of the array itself. This is to avoid having to store the offsets of all arrays in the (potentially very large) file in main-memory. check-in: 8051c176 user: dan tags: experimental
2011-08-05
11:49
Minor internal changes to vdbesort.c. Also, default to merging lists together 16 at a time. check-in: 9ddc324a user: dan tags: experimental
2011-08-04
18:43
Fix a comment in vdbesort.c. check-in: db8518ca user: dan tags: experimental
12:14
Change to using packed-memory-arrays instead of b-trees when performing an offline merge-sort for CREATE INDEX. This makes it easier to control the number of disc seeks required when merging. check-in: a4770d07 user: dan tags: experimental
2011-08-03
22:06
Merge the winopen-retry-logic branch into trunk. The biggest change here is to test scripts, which should now use such as copy_file and delete_file from tester.tcl rather than the raw file commands of TCL. check-in: b90c28be user: drh tags: trunk
16:40
Update the OP_Move opcode to shift the pScopyFrom pointer of aliases when compiled with SQLITE_DEBUG. Ticket [d63523637517386191]. check-in: a2135ad1 user: drh tags: trunk
2011-08-02
23:45
Add explanatory comment to the win32lock-2.2 test case. Closed-Leaf check-in: 4cb17881 user: mistachkin tags: winopen-retry-logic
23:34
Correct subtle timing issues in the win32lock test cases and in the lock_win32_file Tcl command. Also, eliminate superfluous MSVC compiler warnings. check-in: 7baf0294 user: mistachkin tags: winopen-retry-logic
20:19
Fix missing info exists check for win32lock-2.2 (the one previously applied to win32lock-1.2). check-in: 8a52698e user: mistachkin tags: winopen-retry-logic
20:14
Exclude the 8_3_names.test script from the inmemory_journal permutation. check-in: 78fc94c8 user: drh tags: trunk
20:03
Replace the missed 'file copy' in malloc_common.tcl with copy_file. check-in: cd20b4ef user: mistachkin tags: winopen-retry-logic
20:01
Merge in the permutation changes from trunk. check-in: b30a5e30 user: drh tags: winopen-retry-logic
19:59
Also exclude backcompat.test from inmemory_journal since inmemory_journal is not compatible with WAL mode. check-in: 861a5b62 user: drh tags: trunk
19:42
Merge the latest trunk changes into the winopen-retry-logic branch. check-in: 8bef97a0 user: drh tags: winopen-retry-logic
19:30
Omit backcompat.test from the journaltest permutation because it uses WAL mode which is incompatible with journaltest. check-in: 2bbf3150 user: drh tags: trunk
10:56
Minor fixes to vdbesort.c code in preparation for a major rework. check-in: 7f339c0e user: dan tags: experimental
01:57
Make sure IS NOT NULL constraints work on virtual tables. Fix for ticket [6c14288a473ceff]. check-in: a55f4ab9 user: drh tags: trunk
00:57
Add retry logic for AV defense to winOpen. Also, refactor test suite to allow the key Tcl file operations (e.g. copy and delete) to be retried. check-in: 9007586f user: mistachkin tags: winopen-retry-logic
2011-07-30
23:50
Fix a (humorous) typo in the lemon documentation. check-in: ed630b01 user: drh tags: trunk
2011-07-28
20:48
Merge changes for the new sqlite3_file_control() that will cause the -wal and -shm files to persist after the last database connection closes. check-in: 1b56677b user: mistachkin tags: trunk
19:16
Remove redundant sub-expression from retry loop invariant in winAccess. Also, make check for SQLITE_ACCESS_READWRITE formally correct. check-in: 93079a92 user: mistachkin tags: trunk
07:34
Fix conditional for retry logic in winAccess and add missing call to logIoerr. check-in: 8a145863 user: mistachkin tags: trunk
00:14
Use osStat() instead of stat() consistently in os_unix.c check-in: 9109128c user: drh tags: trunk
2011-07-26
16:23
Test cases added. Fix the query mode. Closed-Leaf check-in: a9d8794a user: drh tags: persistent-wal-patch
16:03
Prototype change for a new sqlite3_file_control() that will cause the -wal and -shm files to persist after the last database connection closes. check-in: e34c553b user: drh tags: persistent-wal-patch
2011-07-25
23:25
Enable the SQLITE_FCNTL_SIZE_HINT on unix even if SQLITE_FCNTL_CHUNK_SIZE has not been set. check-in: 05c9832e user: drh tags: trunk
2011-07-23
13:54
Merge the winAccess retry logic from the anti-antivirus branch into the trunk. check-in: 08d0e879 user: drh tags: trunk
13:11
In the multiplexor, close auxiliary files before deleting them when doing a truncate. check-in: 6fb7cfc2 user: drh tags: trunk
2011-07-22
21:25
Add retry logic for AV defense to winAccess(). Also allow OS tracing to be enabled by a compile-time option. Closed-Leaf check-in: a6b85c73 user: drh tags: av-defense
11:23
Also add the sqlite3-all.c target to the MSVC makefile. check-in: 8ce2b74a user: drh tags: trunk
11:16
Add makefile targets sqlite3-all.c. check-in: 71f7be58 user: drh tags: trunk
10:53
Adjust the maximum number of open database connections in wal3.test down for OpenBSD. check-in: b38e52f6 user: drh tags: trunk
10:33
Use $(TCLSH_CMD) instead of tclsh in the autoconf makefile. check-in: fd36d806 user: drh tags: trunk
2011-07-21
21:29
Compile with the SQLITE_ENABLE_8_3_NAME macro set to 2 to force 8+3 filenames to be on all the time. check-in: ae83dac7 user: drh tags: trunk
20:59
All multiplexor chunk sizes up to 4GiB. Disable the multiplexor if the chunk size is set to 0. check-in: 83191ad6 user: drh tags: trunk
2011-07-20
17:59
For an existing multiplexed database, try to set the chunk size automatically based on the sizes of the preexisting pieces. check-in: 427a9a51 user: drh tags: trunk
17:13
All the SQLITE_OPEN_URI flag to propagate down into the VFS. check-in: 29866f95 user: drh tags: trunk
16:35
When the multiplexor opens an auxiliary file, it now persists the name of that file until it is closed, as it should. Remove the limit on the number of auxiliary files used by the multiplexor. check-in: 1ffa542b user: drh tags: trunk
2011-07-19
18:29
Formatting changes on the multiplexor code - make sure no lines exceed 80 characters. No logical changes. check-in: ed5f0aad user: drh tags: trunk
15:27
Increase the version number to 3.7.8. check-in: 4355bf29 user: drh tags: trunk
2011-07-15
13:43
In os_unix.c, check if the ESTALE macro is defined before using it. check-in: 87017410 user: dan tags: trunk
2011-07-13
18:31
Do not try to use STAT2 to refine the row estimate of a query that uses a unique or nearly-unique index. check-in: efffc49b user: drh tags: trunk
16:03
Added the SQLITE_FCNTL_WIN32_AV_RETRY file control for configuring the retry counts and delays in the windows VFS. check-in: 7aaf0a6a user: drh tags: trunk
2011-07-12
14:38
Merge the improved anti-virus defenses into the trunk. check-in: 0207fd9b user: drh tags: trunk
14:28
Experimental support for speeding up CREATE INDEX commands using an offline merge sort. check-in: 30dbf0fe user: dan tags: experimental
14:02
Revise logic in winDelete to check the file prior to attempting to delete it. Closed-Leaf check-in: 36f11acc user: mistachkin tags: av-defense
13:51
Improvements to the logging that occurs on an antivirus I/O retry. check-in: ff0ff75c user: drh tags: av-defense
11:04
Update the anti-virus retry logic for DeleteFile(). Invoke sqlite3_log() for each anti-virus retry. Make the retry delay configurable at compile-time. check-in: 89f1848d user: drh tags: av-defense
2011-07-11
23:45
Update the TCL commands for setting windows manditory locks. Add test cases for manditory lock delays under windows. check-in: 03af4c17 user: drh tags: trunk
18:17
Change the windows backend to retry read and write requests if the encounter ERROR_LOCK_VIOLATION and ERROR_SHARING_VIOLATION errors - which we think sometimes happens due to aggressive anti-virus software. check-in: c20aca06 user: drh tags: trunk
2011-07-09
16:17
Fix harmless compiler warnings on unix. check-in: 90b1aea1 user: drh tags: trunk
13:00
In where.c::findIndexCol - make sure that the Expr.op is TK_COLUMN before accessing the Expr.iColumn and Expr.iTable fields. Also fix a couple of unreachable branches. check-in: 418a4da2 user: drh tags: trunk
2011-07-08
17:02
Change the default chunk size on test_multiplex.c to 2147418112 bytes (formerly 1073741824 bytes) and make the default configurable at compile-time using SQLITE_MULTIPLEX_CHUNK_SIZE and at run-time using the "chunksize" URI query parameter. Add support fo test_multiplex to the shell. check-in: e305b5a9 user: drh tags: trunk
16:10
Fix for [54844eea3f]: Do not create automatic indexes on correlated sub-queries. check-in: 9f14fa56 user: dan tags: trunk
13:07
Extend the SQLITE_TESTCTRL_OPTIMIZATIONS option to disable DISTINCT optimizations. check-in: 18501dd1 user: drh tags: trunk
2011-07-07
08:52
Update the tool/symbols.sh script to check for accidentally exported global variables. check-in: 71b749a9 user: drh tags: trunk
08:19
Add a target to main.mk that will fail if the amalgamation contains any exported symbols that do not begin with "sqlite3_". Run this target from within releasetest.tcl. Add "static" to a couple of private functions in mem3.c. check-in: a68b6580 user: dan tags: trunk
07:37
Remove accidental global variable "doclist" from fts3Int.h. check-in: f244b2f3 user: dan tags: trunk
2011-07-06
09:36
Expose the value of compile time symbol SQLITE_MAX_DEFAULT_PAGE_SIZE to test scripts. check-in: 33573663 user: dan tags: trunk
2011-07-04
06:52
Adjust a couple of test scripts so that they work with OMIT_UTF16 builds. check-in: 6c51bad0 user: dan tags: trunk
2011-07-02
19:12
Add a testcase macro to ensure testing a boundary case in DISTINCT processing. check-in: ff9fc722 user: drh tags: trunk
15:32
Ensure that automatic indexes are only created in scenarios where they may be used more than once. check-in: 27c65d4d user: dan tags: trunk
09:46
Merge experimental changes improving optimization of DISTINCT queries with the trunk. check-in: 45e581bf user: dan tags: trunk
06:44
Fix a broken assert() in where.c. Closed-Leaf check-in: 090b2917 user: dan tags: experimental
2011-07-01
18:43
Merge latest trunk changes with experimental branch. check-in: e56be74e user: dan tags: experimental
18:26
Improve use of indexes to optimize DISTINCT queries. check-in: 6c202ea0 user: dan tags: experimental
14:22
Test case for ticket [d6ddba6706353915ceed] check-in: 953e169e user: drh tags: trunk
14:21
Improvements and tests for detection of redundant DISTINCT qualifiers. check-in: 7337293c user: dan tags: experimental
13:50
Ignore the database name on the target table when parsing a CREATE TABLE statement out of the sqlite_master table. This is a fix for ticket [d6ddba6706353] that preserves backwards compatibility. check-in: 009c96ea user: drh tags: trunk
2011-06-30
20:17
Experimental changes to improve optimization of DISTINCT queries. check-in: f7ba0219 user: dan tags: experimental
2011-06-29
17:11
Pass the BTREE_UNORDERED hint into both sqlite3BtreeOpen() and into sqlite3BtreeCreateTable(). check-in: 591de898 user: drh tags: trunk
2011-06-28
14:16
Merge the fts3-changes branch back into the trunk. check-in: b9477eb0 user: dan tags: trunk
11:58
Add a fix and tests for the FTS deferred token logic. Closed-Leaf check-in: 91daea7d user: dan tags: fts3-changes
09:51
Merge latest trunk changes with fts3-changes branch. check-in: 22668647 user: dan tags: fts3-changes
07:15
Changes to allow FTS to be compiled as a loadable module again. check-in: 29e69f38 user: dan tags: trunk
2011-06-27
19:37
Remove an unnecessary assignment from vdbeapi.c. check-in: 6c871ac1 user: dan tags: trunk
19:25
Merge latest trunk changes. check-in: 11ea98e4 user: dan tags: fts3-changes
19:12
Remove an unnecessary assignment from vdbeapi.c. check-in: 25e5b768 user: dan tags: fts3-changes
16:55
Add a case to permutations.test to run the veryquick test suite using sqlite3_prepare() instead of sqlite3_prepare_v2(). This helps to test the fix for bug [25ee812710]. check-in: d9f7993b user: dan tags: trunk
11:15
Changes to improve the selection of deferred tokens within phrases. check-in: 2c4bbd90 user: dan tags: fts3-changes
00:01
Make sure all new statements begin life unexpired, even if they registered functions or did other actions during preparation that would have expired all statements. Fix for ticket [25ee81271091] check-in: faa38c87 user: drh tags: trunk
2011-06-26
23:44
Modifications to the "like.test" script in order to expose the problem reported by ticket [25ee81271091ec27a8c5]. check-in: c4db5b64 user: drh tags: trunk
2011-06-25
01:14
Support using nmake via cmd.exe, allow Tcl related variables to be overridden via the environment, and add 'dll' to the 'all' target. check-in: 0cb0f306 user: mistachkin tags: trunk
2011-06-24
18:43
Explicitly cast an argument to printf() to (int), in case the result of the pointer arithmetic expression is a 64-bit integer on some platforms. check-in: 90cfeaf7 user: dan tags: trunk
13:50
Fix a Windows line ending issue in a test case that was causing an incrblob test to fail. check-in: afbe9023 user: shaneh tags: trunk
11:29
Fix some harmless compiler warnings that were occurring with THREADSAFE=0. check-in: 9b191bb4 user: drh tags: trunk
2011-06-23
19:49
Version 3.7.7. check-in: 4374b7e8 user: drh tags: trunk, release, version-3.7.7
17:29
Add a bit to the SQLITE_TESTCTRL_OPTIMIZATIONS setting that will disable affinity when writing to any index, regardless of whether or not the index is on a manifestation of a view. This allows better testing of the fix for ticket [91e2e8ba6ff2e2]. check-in: b61a76a5 user: drh tags: trunk
17:09
Fix some of the code issues (missing comments etc.) in the new FTS code. check-in: 8230d831 user: dan tags: fts3-changes
16:40
Add a test for ticket [91e2e8ba6f]. No changes to code. check-in: c271f7e8 user: dan tags: trunk
16:18
Do not do affinity transformations on inserts into an index for the manifestation of a view or subquery. Fix for ticket [91e2e8ba6ff2e2]. check-in: 0b3174e0 user: drh tags: trunk
01:42
Provide the SQLITE_MAX_SCHEMA_RETRY compile-time parameter for adjusting the number of reparse attempts after a schema change. check-in: 8dca748b user: drh tags: trunk
01:07
Remove unused variables from test_vfs.c check-in: 07884cc2 user: drh tags: trunk
00:59
If "PRAGMA page_size" commands are not authorized, the FTS module will assume a page size of 1024. check-in: ba39382e user: drh tags: trunk
2011-06-22
20:14
Added limited support to omittest.tcl for nmake makefile. check-in: f5f46dc7 user: shaneh tags: trunk
15:40
Update a test case for Windows that failed because of size_hint implementation differences. check-in: f853fa63 user: shaneh tags: trunk
15:21
Print a warning in oserror-1.1.1 that a valgrind warning might occur but that it is benign. check-in: 13e96376 user: drh tags: trunk
14:43
Adjust a test case in triggerC.test to handle non-default SQLITE_MAX_TRIGGER_DEPTH settings. check-in: f14339c5 user: shaneh tags: trunk
14:21
Add a flush of stdout so some test code reading from a command pipe works correctly on Windows. check-in: 6705f21e user: shaneh tags: trunk
10:56
Change a test case in types3.test slightly so that it works with the latest versions of Tcl. check-in: 6e1f4df5 user: dan tags: trunk
10:37
Modify the implementation of the test code in test_vfs.c so that test VFS objects may be invoked recursively. check-in: 065e5a5e user: dan tags: trunk
2011-06-21
19:39
Fix typo in previous tester.tcl commit. check-in: c2e5faca user: shaneh tags: trunk
19:38
Update filepath_normalize for unix. check-in: 30dd4f88 user: shaneh tags: trunk
19:30
Update a few of the uri tests to work on Windows. check-in: a2a0cd4a user: shaneh tags: trunk
18:12
Updates to nmake makefile to allow options to be passed to lib.exe. check-in: 9eac4a6b user: shaneh tags: trunk
15:54
Give the osLocaltime() function file scope in date.c. check-in: 15774845 user: drh tags: trunk
15:38
Initialize a variable introduced as part of the fix for [bd484a090c8077] in order to silence a compiler warning. check-in: 6b9877fa user: dan tags: trunk
15:27
Add a missing initializer for sqlite3GlobalConfig.bLocaltimeFault. check-in: 7fe8ba2e user: dan tags: trunk
15:24
Fix main.mk so that the "amalgamation-testfixture" target works again. check-in: 22265323 user: dan tags: trunk
15:01
Rework the localtime logic yet again in order to make all branches reachable and to follow GNU standards for HAVE_LOCALTIME_R-type macros. Ticket [bd484a090c8077]. check-in: 17624809 user: drh tags: trunk
14:35
Simplifications to the localtime() interface. Fix the case where localtime_r() is available so that it works. Ticket [bd484a090c8077]. check-in: 5b68dae3 user: drh tags: trunk
13:46
Change the error message returned when localtime_r() fails to "local time unavailable". Ticket [bd484a090c8077] check-in: 0e82175f user: dan tags: trunk
12:53
Fix an error made in the previous commit. The parameters to localtime_s() were accidentally reversed. Ticket [bd484a090c807]. check-in: 97e86ec6 user: dan tags: trunk
12:47
Return an error if localtime_r() fails within one of the date/time functions. Fix for [bd484a090c]. check-in: 76ae8257 user: dan tags: trunk
03:36
Add a new AWK script in the tool/ folder for converting text files into C string literals. Use it for building sqlite3_analyzer. check-in: dcb46d3f user: drh tags: trunk
2011-06-20
23:51
More typo fixes in evidence marks. No code changes. check-in: e60eefc7 user: drh tags: trunk
22:34
Fix typos in evidence marks on tests. check-in: bd980be4 user: drh tags: trunk
21:47
Fix more documentation typos. check-in: b9cbab73 user: drh tags: trunk
20:52
Add ability to pass linker specific options to nmake makefile. check-in: b4f09c93 user: shaneh tags: trunk
20:50
Fix a couple of compiler issues on Windows due to warning clean up. check-in: 81e6f151 user: shaneh tags: trunk
20:48
Add additional error check for disk full on Windows. check-in: 3ee5d1a5 user: shaneh tags: trunk
20:39
Fix documentation typos. No changes to code. check-in: 3276f3f7 user: drh tags: trunk
20:15
Remove the SQLITE_OMIT_CONFLICT_CLAUSE preprocessor define which was no longer in use. check-in: 90249559 user: drh tags: trunk
19:00
More compiler warning fixes. check-in: ed2dda93 user: drh tags: trunk
18:27
Fix compiler warnings in lemon by removing some of the code added by Ryan Gordon in [1e8b842039cc0]. check-in: 76b18b2b user: drh tags: trunk
18:00
Rework the autoconf script to better deal with utime() and dlopen(). check-in: f69ed286 user: drh tags: trunk
17:41
Update a couple test scripts to account for more floating point display variation in Windows-based versions of TCL. check-in: a4a8402b user: shaneh tags: trunk
17:24
Fix various harmless compiler warnings in FTS3 and RTREE. check-in: fe62179e user: drh tags: trunk
15:24
Enable crnl to nl translation for the mksqlite3c.tcl script. check-in: 161379d2 user: drh tags: trunk
12:24
Update some test cases in fts4aa.test. check-in: 65e5f770 user: dan tags: trunk
11:15
Fix a problem where FTS test code was not being included in the testfixture build when SQLITE_ENABLE_FTS4 was defined. check-in: e539d08a user: dan tags: trunk
10:46
Add tests for the "column:term" query syntax to fts3auto.test. check-in: d138b0e6 user: dan tags: trunk
2011-06-19
21:17
Do not run test tkt-2d1a5c67d.test in the inmemory_journal permutation since that test requires WAL mode which does not work with inmemory_journal. check-in: 228c43c7 user: drh tags: trunk
2011-06-17
18:52
Fix a header dependency in nmake Makefile. check-in: 54492212 user: shaneh tags: trunk
17:37
Avoid loading doclists for infrequent terms that are part of phrases twice. check-in: 8f939723 user: dan tags: trunk
16:04
Add a missing declaration to fts3Int.h. check-in: 3bfd4466 user: dan tags: trunk
15:57
Fix a few more issues with the nmake makefile. check-in: a117005f user: shaneh tags: trunk
15:55
Update walro.test script for Windows. check-in: d6443f8e user: shaneh tags: trunk
15:54
Force almagamation gen scripts to use unix line endings for consistency across platforms. check-in: a4adc7f7 user: shaneh tags: trunk
07:22
More updates to the nmake makefile. check-in: 55bb56d3 user: shaneh tags: trunk
07:07
Add Microsoft nmake compatible makefile; update a few test cases for Windows. check-in: a7590af6 user: shaneh tags: trunk
2011-06-16
16:06
Fix a problem with NEAR queries executed inside a transaction that writes the FTS table. check-in: 051c756c user: dan tags: trunk
00:54
Changes to #ifdefs so that the build goes correctly if the only FTS macro defined is SQLITE_ENABLE_FTS4. check-in: a0b43a32 user: drh tags: trunk
2011-06-15
23:34
Fix the multiplex.test module so that it works with the inmemory_journal permutation. check-in: 03d9480f user: drh tags: trunk
19:18
Further tweaks to the wal7.test test case. check-in: 177e2d72 user: drh tags: trunk
17:04
Add a couple of pointer type casts to test file test_quota.c. check-in: 0df061b0 user: dan tags: trunk
16:07
Fix the wal7.test script so that it works even if secure_delete is engaged. check-in: 68fb7a54 user: drh tags: trunk
13:11
Merge the improved incremental doclist loading test from the broken-build branch (which is now fixed) into trunk. check-in: f9750870 user: drh tags: trunk
13:02
Fix so that the TCL test harness works even if SQLITE_ENABLE_FTS is omitted. Closed-Leaf check-in: 63ebcb52 user: drh tags: broken-build
12:43
Fix a couple of compiler warnings. check-in: 3899f3b9 user: drh tags: broken-build
08:30
Add an interface to better test incremental loading of doclists by FTS4. Also some tests for this and term prefix queries. check-in: 7a381313 user: dan tags: broken-build
2011-06-14
14:18
Fix a memory leak that can follow an OOM error in a user-function that uses sqlite3_set_auxdata(). check-in: 0185c4b6 user: dan tags: trunk
11:50
Merge fts3-prefix-search branch with trunk. check-in: b1f9c1e0 user: dan tags: trunk
11:32
Add a couple of extra tests. Closed-Leaf check-in: aefd46df user: dan tags: fts3-prefix-search
09:00
Fix another bug caused by NEAR/matchinfo/order=DESC interaction. check-in: 04907fba user: dan tags: fts3-prefix-search
07:22
Merge recent trunk changes into fts3-prefix-search branch. check-in: 135ce30f user: dan tags: fts3-prefix-search
07:14
Remove unused parameters from internal fts3 function. check-in: 06de3f2c user: dan tags: fts3-prefix-search
2011-06-13
18:21
Update trace2.test to account for new FTS queries. check-in: 2c201292 user: dan tags: fts3-prefix-search
17:00
Add tests for deferred tokens to fts3auto.test. Fix a problem with OR queries and deferred tokens. check-in: b9fb69e5 user: dan tags: fts3-prefix-search
13:48
Changes to fts3auto.test to test OR, AND and NOT operations. check-in: e4ab6cdb user: dan tags: fts3-prefix-search
12:19
Use only unsigned values in the implementatin of LIKE and GLOB so that values won't overflow to negative when dealing with malformed UTF8. check-in: 77f01578 user: drh tags: trunk
09:11
Fix a bug exposed by combining matchinfo(), NEAR and "ORDER BY rowid DESC". check-in: 5f6b87f4 user: dan tags: fts3-prefix-search
2011-06-10
18:33
When updating a field that requires foreign key constraints be checked, ensure that the indexes and tables are consistent when the FK logic is run. Otherwise, it may detect the inconsistency and report database corruption. check-in: 2b3d9996 user: dan tags: trunk
16:33
Fix minor problems with foreign key constraints where the parent table is the same as the child table. check-in: 442d8d8b user: dan tags: trunk
2011-06-09
17:53
Fix a line in pcache1.c where a global data structure is accessed without using the GLOBAL() macro. This causes a subtle malfunction on test systems that use SQLITE_OMIT_WSD. check-in: b11b2e1f user: dan tags: trunk
10:48
Fix problems to do with using both OR and NEAR operators in a single expression. check-in: 4e8dd19e user: dan tags: fts3-prefix-search
2011-06-08
18:39
Fix various issues to do with deferred tokens, NEAR expressions and matchinfo(). check-in: 3972a787 user: dan tags: fts3-prefix-search
2011-06-07
18:35
Have NEAR queries use incremental merging. Fix issues surrounding the deferred token optimization. check-in: 9d10a684 user: dan tags: fts3-prefix-search
18:31
Fix a comment type on the description of the Schema object. check-in: 095cd9a6 user: drh tags: trunk
2011-06-06
18:14
Merge the latest trunk changes into the fts3-prefix-search branch. check-in: 567dd843 user: drh tags: fts3-prefix-search
14:51
Modify fts3rnd.test to run tests for both "ORDER BY docid ASC" and "ORDER BY docid DESC" with both order=ASC and order=DESC FTS tables. Fixes for some bugs found. check-in: 89f2f482 user: dan tags: fts3-prefix-search
13:38
Add assert() statements to verify that u16 pointers associated with the enhancement in [897f56a158] are always 2-byte aligned. check-in: 98ccfa93 user: drh tags: trunk
06:55
Clean up the code for processing FTS4 options a bit. check-in: 0425138a user: dan tags: fts3-prefix-search
2011-06-04
20:13
Remove some unreachable code. check-in: 650e1a79 user: dan tags: fts3-prefix-search
20:04
Allow the "order=DESC" and "order=ASC" parameters in FTS4 "CREATE VIRTUAL TABLE" statements. Tables created with "order=DESC" store all doclists in descending order, which allows optimizations normally applied to "ORDER BY docid ASC" queries to be used with "ORDER BY docid DESC" queries instead. check-in: f6a0193f user: dan tags: fts3-prefix-search
01:43
Performance improvement to the btree search routine. check-in: 65db822f user: drh tags: trunk
2011-06-03
23:28
Performance improvements on memory copies inside of btree by moving 2 bytes at a time instead of just 1 byte at a time. check-in: 897f56a1 user: drh tags: trunk
21:34
Performance enhancement to the blob-literal tokenizer. check-in: 61aa2031 user: drh tags: trunk
20:11
Create and use a function especially for adding the ParseSchema opcode. This gives a small reduction in code and a small performance increase. check-in: 957b2ab6 user: drh tags: trunk
18:00
FTS changes: Remove unreachable code. Fix bugs. When processing a large doclist incrementally, read from disk incrementally too. check-in: a4c7e282 user: dan tags: fts3-prefix-search
17:50
Factor an "if" out of a loop in balance_nonroot() for about a 1% performance increase. check-in: 1bd72d0c user: drh tags: trunk
14:19
Hush some harmless compiler warnings in the URI parsing logic. check-in: 0206bc6f user: drh tags: trunk
13:28
Include more detailed version information in the command-line shell output. check-in: 049c3c42 user: drh tags: trunk
13:06
Add shell scripts used for testing compiler warnings (tool/warnings.sh), for verifying that the library exports the correct symbols (tool/symbols.sh), and to demonstrate building a full-featured command-line shell (tool/build-shell.sh). check-in: 3aca9a92 user: drh tags: trunk
13:02
Fix the build when using SQLITE_OMIT_PRAGMA. check-in: 051f4635 user: drh tags: trunk
12:15
Fix an #ifdef of SQLITE_OMIT_VIRTUALTABLE that had an extra "_" character. check-in: 93e0be2b user: drh tags: trunk
2011-06-02
19:57
Changes to improve performance and support LIMIT clauses on fts3 tables. This branch is unstable for now. check-in: 28149a78 user: dan tags: fts3-prefix-search
17:24
Fix a faulty assert() in the WAL-mode logic for read-only shared memory. check-in: a13cfe61 user: drh tags: trunk
15:48
Add a missing check for out-of-memory in the lemon code generator. check-in: efb20b9d user: drh tags: trunk
13:04
Merge the read-only shared memory branch into trunk. After this merge, an unprivileged process can open WAL-mode databases owned by another user as long as a database connection with write permission exists on the database file and if the readonly_shm=1 URI query parameter is supplied. check-in: 19084a66 user: drh tags: trunk
2011-06-01
20:13
Make use of the sqlite3GetBoolean() interface for more robust processing of the readonly_shm query parameter inside of unixShmMap(). Closed-Leaf check-in: 1f930d7e user: drh tags: wal-readonly
20:01
Simplify the wal-readonly branch so that it does not require changes to anything other than os_unix.c and wal.c and a couple of new error codes. check-in: d6b4709d user: drh tags: wal-readonly
19:44
Pull the latest trunk changes into the wal-readonly branch. check-in: 0b63b713 user: drh tags: wal-readonly
19:16
Avoid unnecessary duplication of SQL parameter names. check-in: e704e869 user: drh tags: trunk
18:15
Refactor the SQL parameter processing so that parameter names for values that are optimized out of the prepare statement are not forgotten. check-in: b3aaf715 user: drh tags: trunk
2011-05-31
17:08
Merge the latest trunk changes into the wal-readonly branch. check-in: 2c6b5a28 user: drh tags: wal-readonly
16:50
Fix a problem in the sqlite3TestErrorName() function (used only for testing) that appears to have originated from a bad merge. check-in: a0ae314c user: drh tags: trunk
11:56
Update the documentation to state that any parameter that is optimized out of a prepared statement becomes an anonymous parameter for which sqlite3_bind_parameter_name() returns NULL. check-in: 701b8a23 user: drh tags: trunk
2011-05-30
23:42
Minor performance improvements. check-in: f9950c6a user: drh tags: trunk
15:06
Update evidence marks on the URI filename tests to conform to the latest documentation. check-in: 1bab03c4 user: drh tags: trunk
14:35
Make sure the P5 argument to the OP_VUpdate opcode is always set to a valid conflict resolution code. check-in: e3350dbd user: drh tags: trunk
2011-05-28
19:24
Fix a "#ifdef" from check-in [03f7d36a8a] that should have been "#ifndef". check-in: edb865c3 user: drh tags: trunk
15:57
Minor changes made while planning a larger change. check-in: 84097a4c user: dan tags: fts3-prefix-search
15:53
Print a log message on each cache spill if compiled with SQLITE_LOG_CACHE_SPILL. check-in: 5f15579f user: drh tags: trunk
2011-05-26
14:19
Changes to work with SQLITE_OMIT_VIRTUAL_TABLE. check-in: 03f7d36a user: drh tags: trunk
2011-05-25
23:18
Fix some minor and harmless compiler warnings. check-in: a4755e70 user: drh tags: trunk
20:25
Ignore malloc failures within the WAL file truncation attempt for journal_size_limit. check-in: dd19105a user: drh tags: trunk
19:17
If a prefix index of size N is not present, use a prefix index of size N+1 along with the terms index for queries for prefixes of length N. check-in: cc83991c user: dan tags: fts3-prefix-search
18:47
Merge trunk changes into experimental fts3-prefix-search branch. check-in: f0f0a03d user: dan tags: fts3-prefix-search
18:46
Fix a case where a malloc() error could lead to mismatched virtual-table xBegin/xCommit/xRollback callbacks. check-in: d807304a user: dan tags: trunk
18:34
Change fts4 so that the prefix= parameter is passes a comma-separated list of integers. For each integer N, a separate index of all prefixes of length N bytes is created. check-in: be59bf49 user: dan tags: fts3-prefix-search
15:54
Fix a compiler warning. check-in: 6df99e52 user: drh tags: trunk
01:16
Changes to savepoint in virtual tables for simpler and more consistent operation. check-in: 92f26a8b user: drh tags: trunk
2011-05-24
18:49
If the fts4 option prefix=1 is specified, have the fts4 module maintain an index of prefixes as well as terms. check-in: b5bdc639 user: dan tags: fts3-prefix-search
15:36
Do not invoke the xRollbackTo or xRelease methods of a virtual table without having first invoked an appropriate xSavepoint method. Add assert() statements to FTS3/4 to verify that this is happening in all cases. check-in: 651ef242 user: drh tags: trunk
00:35
Make sure the savepoint index is correct one calls to sqlite3VtabSavepoint with SAVEPOINT_BEGIN. check-in: a9d09566 user: drh tags: trunk
2011-05-23
18:37
Minor cleanups to the header comments on various test_*.c file, to make the suitable for programmer-level documentation. check-in: a65d043a user: drh tags: trunk
2011-05-20
20:42
Adjustments to documentation hyperlinks to accommodate the new VFS documentation. check-in: 139a8f53 user: drh tags: trunk
13:26
Add a big comment to the top of test_vfstrace.c to explain how to compile and use that module. check-in: a6a0fefb user: drh tags: trunk
01:50
Fix the URI test script so that it works even if there is a subdirectory named "test". check-in: 2018d4e1 user: drh tags: trunk
01:49
Mark an unreachable branch in the recent WAL problem as unreachable. check-in: 3e8a29ff user: drh tags: trunk
2011-05-19
07:53
Add another test for [2d1a5c67df]. check-in: 97fcd9e8 user: dan tags: trunk
01:21
When committing a WAL transaction, make sure at least one page is written to the WAL file so that the WAL subsystem will have a page on which to set the commit flag. Ticket [2d1a5c67dfc236]. check-in: 67bf1c9a user: drh tags: trunk
2011-05-18
17:15
Enable URI filenames in the command-line shell. Add a check to the beginning of the shell to make sure it is compiled with the same SQLite source and header. check-in: de58cb28 user: drh tags: trunk
03:02
Make sure the multiplexor shim uses a full pathname for temp file that it creates. check-in: 186d7ff1 user: drh tags: trunk
02:41
Remove unreachable branches from the 8.3 filename logic. check-in: 4f7e7b44 user: drh tags: trunk
02:22
Update multiplex VFS to handle empty filenames which can occur for during vacuuming (temp file names.) check-in: a0749860 user: shaneh tags: trunk
2011-05-17
20:36
Add the ability to limit filenames to 8+3 using the SQLITE_ENABLE_8_3_NAMES compile-time option together with a URI parameter of "8_3_names=1". check-in: 96d60985 user: drh tags: trunk
19:43
Fix an off-by-one error in the new sqlite3_uri_parameter() function. check-in: 9593a640 user: drh tags: trunk
18:53
Add the sqlite3_uri_parameter() interface function for use in building new VFSes. check-in: 6b5de95f user: drh tags: trunk
15:56
Add extended return code SQLITE_CORRUPT_VTAB. Returned when the tcontents of the sqlite tables used internally by a virtual table module are invalid or inconsistent. check-in: 8844e8bf user: dan tags: trunk
15:21
Avoid exceeding array bounds when reading a corrupt database file in autovacuum mode. Fixes a problem discovered by John Regehr and Peng Li using a customized clang compiler. check-in: f7c525f5 user: drh tags: trunk
14:41
Avoid including fts3_term.c in the amalgamation, as it contains test code only. check-in: f392b7ae user: dan tags: trunk
2011-05-16
21:00
Enhance WAL mode so that the WAL file honors the journal size limit set by PRAGMA journal_size_limit. check-in: db7e500f user: drh tags: trunk
2011-05-13
18:51
Make arrangements so that virtual table inserts into shadow tables do not modify the sqlite3_last_insert_rowid() return. Document that this is how sqlite3_last_insert_rowid() works. check-in: e569f18b user: drh tags: trunk
17:11
Also add fts3_term.c to main.mk. check-in: 966f2d2c user: drh tags: trunk
2011-05-12
21:01
Add fts3_term.c to amalg gen script and configure input files. check-in: 6ee07732 user: shaneh tags: trunk
2011-05-11
20:54
Improvements to documentation hyperlinks. Change the value of SQLITE_OPEN_URI to an unreserved value. check-in: 851ab75d user: drh tags: trunk
19:00
URI filename documentation updates. check-in: 8885c867 user: drh tags: trunk
17:36
Add missing comments associated with readonly shm changes. check-in: 6a2ea52e user: dan tags: wal-readonly
15:53
Merge latest trunk changes. Add a couple of readonly shm tests. check-in: cde45a03 user: dan tags: wal-readonly
14:57
Only open a read-only connection to shared-memory if the "readonly_shm=1" option is specified as part of the database file URI (and if a read-write connection fails). check-in: 671ba5fc user: dan tags: wal-readonly
2011-05-10
18:39
Have flags passed to sqlite3_open_v2() apply to the main and any attached databases. And change things so that any "mode=xxx" or "cache=xxx" options specified as part of a URI for the main database do not also apply to attached databases. check-in: 3e490915 user: dan tags: trunk
17:43
Update URI test cases to account for the new error message format. check-in: 5bde5680 user: dan tags: trunk
17:31
Add experimental support for read-only connections to WAL databases. check-in: bb59f986 user: dan tags: wal-readonly
10:17
Add new documentation keywords to the sqlite3_vfs description. check-in: ad3389a9 user: drh tags: trunk
2011-05-09
19:20
Return a suitable error message if the mode= argument to a URI specifies a higher mode than what is allowed by context. Other minor cleanups for the URI parsing logic. check-in: d9bc1c7f user: drh tags: trunk
2011-05-07
18:40
Set the sqlite3.mallocFailed flag if sqlite3ParseUri fails with SQLITE_NOMEM. check-in: ca3797d4 user: drh tags: trunk
18:18
Return SQLITE_MISUSE from the sqlite3_open_v2() function if the 3rd parameter is not a valid set of bit-values. check-in: 3c926ce0 user: drh tags: trunk
14:40
Fix minor compiler warnings. check-in: 139eecbe user: drh tags: trunk
2011-05-06
18:55
Merge the uri branch with the trunk. check-in: 88df33c4 user: dan tags: trunk
18:53
Remove some unnecessary modifications from the uri branch. Add a test to show that ATTACH only interprets its argument as a URI if the connection was opened with SQLITE_OPEN_URI (or URI interpretation is globally enabled). Closed-Leaf check-in: aa90b943 user: dan tags: uri
18:34
Update comments and documentation associated with new URI parsing code. Add test file e_uri.test, containing tests mapped to documentation regarding URI filenames. check-in: 92751788 user: dan tags: uri
13:58
Merge windows test case fixes. No changes to code. check-in: 2e5c0ed7 user: dan tags: trunk
00:19
Increase the iVersion for sqlite3_module needed for the xSavepoint, xRelease, and xRollbackTo methods from 1 to 2. This is so that it will conform to published documentation. check-in: 0f4954e9 user: drh tags: trunk
2011-05-05
23:07
Fix an incorrect assert() in sqlite3_value_config(). Updates to the sqlite3_value_config() documentation. check-in: 22cbc01a user: drh tags: trunk
19:44
Changes to various test scripts so that they pass on windows. Closed-Leaf check-in: 1586244b user: dan tags: win32-test-fixes
18:53
Have the xFullpath method in os_win.c discard the initial "/" if a filename begins with "/X:", where X is any alphabetic character. Also fix some test issues in uri.test. check-in: fe57a8f6 user: dan tags: uri
17:41
Fix sqlite3_vtab_on_conflict() to return the correct values for ABORT, FAIL, and IGNORE. check-in: f0617d61 user: drh tags: trunk
17:00
Fix a bug in memory usage tracking that was introduced by check-in [4e33a0eaf83922]. check-in: 8ba456ae user: drh tags: trunk
15:39
Bump the version number to 3.7.7 on account of the new sqlite3_vtab_config() and sqlite3_vtab_on_conflict() interfaces. Updates to the documentation on those interfaces. check-in: 930be6a1 user: drh tags: trunk
13:54
Change sqlite3_create_module() so that it avoids resetting the schema as long as preexisting modules are unchanged. check-in: 8485855a user: drh tags: trunk
13:53
Add a #include to test_demovfs.c in an effort to get it to compile on Solaris. check-in: 8f06ea33 user: drh tags: trunk
12:35
Fix a problem in the URI code preventing the amalgamation from building. Add comments describing SQLITE_CONFIG_URI and SQLITE_OPEN_URI to sqlite.h.in. check-in: ea562d6d user: dan tags: uri
2011-05-04
17:35
Merge latest trunk changes with uri branch. check-in: af279f36 user: dan tags: uri
17:23
Merge vtab-conflict branch with trunk. check-in: 8f9666af user: dan tags: trunk
16:30
Fix a couple of compiler warnings in the FTS code. Closed-Leaf check-in: 1a113359 user: dan tags: vtab-conflict
15:41
Fix a performance problem in queries that use "ORDER BY rowid DESC" and one or more FTS auxiliary functions. check-in: 95e09b20 user: dan tags: vtab-conflict
12:52
Optimize "ORDER BY rowid/docid DESC/ASC" clauses on FTS tables. check-in: 13395121 user: dan tags: vtab-conflict
2011-05-03
15:09
Remove some unused code related to URI parsing. check-in: 008cd0ef user: dan tags: uri
11:53
Allow only "localhost" and "" as authorities in URIs. Do not allow escapes (%HH) in the authority part of a URI. check-in: b8a0f1b5 user: dan tags: uri
10:22
Change the supported URI options to "mode" and "cache". check-in: 0a694a0b user: dan tags: uri
2011-05-02
17:41
Merge the latest trunk changes into uri branch. check-in: 7fdd0786 user: dan tags: uri
2011-04-28
18:46
Have r-tree virtual tables support on-conflict clauses. check-in: 822ab52f user: dan tags: vtab-conflict
2011-04-27
19:54
In windows, ignore ERROR_NOT_LOCKED when calling the read-lock removal routine. check-in: f55156c5 user: drh tags: trunk
18:08
Change the name of an internal function to avoid conflicts with the math library. check-in: 1bd1484c user: drh tags: trunk
16:05
Expose the UTF8 to MBCS conversion routine in os_win.c to external applications. check-in: 7b479b9b user: drh tags: trunk
16:02
Add documentation for the newly introduced sqlite3_vtab_config() and on_conflict() API functions. Test that encountering an SQLITE_MISMATCH in fts3 does not corrupt the full text index. check-in: abdd70ae user: dan tags: vtab-conflict
12:08
Fix problems related to savepoint rollback and fts3. check-in: ff69f823 user: dan tags: vtab-conflict
01:00
Fix a comment typo. check-in: 19c6625a user: drh tags: trunk
2011-04-26
19:21
Extra tests for fts3. And fixes for conflict-handling related problems in fts3. check-in: fb4a3558 user: dan tags: vtab-conflict
2011-04-25
18:49
Add support for on conflict clauses to fts3/fts4. check-in: 6d2633a6 user: dan tags: vtab-conflict
18:20
Test case for the ".log" command to the command-line shell. check-in: 7d0ff26a user: drh tags: trunk
18:03
Add the (deliberately undocumented) sqlite_log() SQL function as a built-in. check-in: f7806e03 user: drh tags: trunk
18:01
Invoke the unix open() system call through a wrapper to avoid problems resulting from differing declarations to that function in various systems. check-in: 4c7ff4dd user: drh tags: trunk
2011-04-24
22:56
Disable the transfer optimization if the destination table contains any foreign key constraint and foreign key constraints are enabled. Ticket [6284df89debdf]. check-in: ddeea5ab user: drh tags: trunk
2011-04-23
19:06
Test that it is now possible to use different VFSs for two databases attached to a single handle. check-in: 2af51f85 user: dan tags: uri
15:54
Have the ATTACH command do URI interpretation in the same way as sqlite3_open() and sqlite3_open_v2() do. check-in: 68240e75 user: dan tags: uri
10:12
Fix parsing of %00 in uri handling code. check-in: 44f0874a user: dan tags: uri
2011-04-22
22:55
Add the "getlock" utility for determining if a database file (on unix) is currently locked. check-in: 0ab24b13 user: drh tags: trunk
19:37
Add the start of the "uri-filenames" feature. check-in: b8a8132e user: dan tags: uri
2011-04-20
13:35
Update a comment in e_createtable.test. check-in: d8b149f5 user: dan tags: trunk
2011-04-19
06:43
Avoid passing NULL to the xOpen method of an FTS3/4 tokenizer. check-in: 0dd09fc0 user: dan tags: trunk
2011-04-17
17:09
Change the prototype for the open() system call to agree with Posix. Though a faulty function prototype in a pointer cast is a seemingly innocuous error, the correct prototype is necessary for pthreads to work correctly on NetBSD. check-in: 3e135748 user: drh tags: trunk
00:55
Adjust some test cases in triggerC.test to handle non-default SQLITE_MAX_TRIGGER_DEPTH settings. check-in: 9d6c6129 user: shaneh tags: trunk
2011-04-15
21:37
Adjust test case in quota.test to handle Windows dir seperators. check-in: 75ed1bce user: shaneh tags: trunk
20:18
Updates to test code in os_win to bring winSync inline with unixSync (test code only). Updated a few test scripts to account for dirsync counting issues on Windows. check-in: 8f99c5bf user: shaneh tags: trunk
19:30
Remove stray semi-colon that MSVC complained about. check-in: 7a085271 user: shaneh tags: trunk
16:39
Changes to memory allocator usage tracking to delay the onset of integer overflow. check-in: 4e33a0ea user: drh tags: trunk
14:46
Do not do full table scans of unordered indices. check-in: a8761a91 user: drh tags: trunk
14:33
Fix #ifs involving SQLITE_ENABLE_LOCKING_STYLE so that they check the value of that macro and not whether it is defined. check-in: 8775f159 user: drh tags: trunk
12:36
Make sure the unix backend returns SQLITE_FULL if write() fails with an ENOSPC error code. check-in: 721e3c16 user: drh tags: trunk
2011-04-13
23:42
Remove extra CR and NL characters from FormatMessage() generated error messages in the windows VFS. check-in: 8332949c user: drh tags: trunk
20:26
Add new extended error codes for I/O errors on seek and shared-memory map. Add sqlite3_log() calls in the windows backend to record details of errors. check-in: fe603217 user: drh tags: trunk
16:52
Fix a usage comment typo in the showdb utility. check-in: 8744ced4 user: drh tags: trunk
14:40
Version 3.7.6.1 check-in: a35e83ea user: drh tags: trunk, release, version-3.7.6.1
14:02
Bump the version number to 3.7.6.1 in preparation for a bug-fix release. check-in: 5f0c394a user: drh tags: trunk
13:42
Make sure the array of overloadable system calls is always correctly sized, regardless of the compile-time configuration. Ticket [bb3a86e890c8e96ab]. check-in: c6e727ab user: drh tags: trunk
2011-04-12
01:58
Version 3.7.6. check-in: f9d43fa3 user: drh tags: trunk, release, version-3.7.6
2011-04-11
18:35
Do not override the fchmod system call in unix unless the SQLITE_ENABLE_LOCKING_STYLE compile-time option is engaged. check-in: 51029d84 user: drh tags: trunk
15:36
Updates to the OS/2 patches. This change also move the location of a global variable declaration in shell.c which might effect other build targets. check-in: 73906b67 user: drh tags: trunk
15:35
Fix a signed integer overflow problem in the testcase() macro. check-in: f18f5f58 user: drh tags: trunk
13:57
Apply OS2 WAL patch. Changes to os_os2.c only. check-in: eac17106 user: dan tags: trunk
05:38
Change exists.test to run all tests with and without "PRAGMA journal_mode=WAL". check-in: c4e624db user: dan tags: trunk
2011-04-10
16:39
Add a simple test program to aid in verifying that journals are cross-platform. check-in: a65a7a59 user: drh tags: trunk
2011-04-09
19:17
Add test file unordered.test. check-in: f346dae1 user: dan tags: trunk
17:53
Remove an always-true conditional. Replace it with an assert(). check-in: 1c2f0f84 user: drh tags: trunk
17:32
Add VerifyCookie instructions to "DROP XXX IF EXISTS" statements if the specified database object does not exist when the statement is prepared. check-in: a46f3290 user: dan tags: trunk
15:39
Add an OP_VerifyCookie instruction to "CREATE XXX IF NOT EXISTS" commands. This way, if the specified database object existed when the statement was compiled but removed from the database before sqlite3_step() was called, the statement still works as expected (and creates the object). check-in: b9dbd993 user: dan tags: trunk
03:20
If the keyword "unordered" appears at the end of the SQLITE_STAT1.STAT column for an index, then use that index for equality lookups only, never for range queries or sorting. This feature is currently undocumented and my change or be removed in a future release. check-in: 8a42e236 user: drh tags: trunk
03:04
Back out the SQLITE_OMIT_UNIQUE_ENFORCEMENT compile-option. It is an unneeded complication. check-in: 927e955b user: drh tags: trunk
02:34
When ATTACH-ing a new database to an existing database with a codec, do not enable the codec in the attached database if it is not enabled in the existing database and it is not requested by the USING clause. check-in: 4caa5fc8 user: drh tags: trunk
02:09
Do not do a backup if the number of reserved bytes in the source and destination do not match. Try to make the match, but if unable fail. check-in: 0ca8a233 user: drh tags: trunk
2011-04-08
21:35
Always make sure the left-hand side of the IS NOT NULL operator is a simple column, not a general expression, before applying the IS NOT NULL query optimization. check-in: 543f75a6 user: drh tags: trunk
18:47
Add some rtree tests to the backcompat.test script. check-in: 8ea3601c user: dan tags: trunk
17:22
Fix incrvacuum2.test so that it works with the inmemory_journal permutation. check-in: 7b8e1761 user: dan tags: trunk
2011-04-07
19:56
Change two new internal functions in where.c from global to file scope. check-in: 5bbfa17d user: drh tags: trunk
15:24
Add test case to verify [d03d63d77e] works. check-in: bf78acb9 user: dan tags: trunk
14:47
When searching a list of freelist trunk pages looking for a specific page to allocate, avoid unnecessary journalling of the unchanged trunk pages towards the start of the list. check-in: d03d63d7 user: drh tags: trunk
14:05
Avoid running thread1.test or thread2.test if SQLITE_MUTEX_NOOP is defined. check-in: 532ae32e user: dan tags: trunk
10:09
Do not run multi-threaded Tcl tests if the library was built with SQLITE_MUTEX_NOOP defined. check-in: e4e99606 user: dan tags: trunk
05:17
Fix test script attach4.test so that it works with type 1 VFS implementations (no wal). And wal.test so that it work with a small default pager cache size. check-in: 29c7b425 user: dan tags: trunk
03:41
Fix a couple of MSVC compiler warnings; check-in: 748c9109 user: shaneh tags: trunk
01:54
Fix an issue with an analyze test. No code changes. check-in: cddf79db user: shaneh tags: trunk
01:14
Fix typos in documentation comments. No changes to code. check-in: 9c64b5a9 user: drh tags: trunk
2011-04-06
22:05
Fix a performance regression: Keep two btree masks in each prepared statement; one for btrees used and another for btrees that require locks. Only try to lock the btrees identified by the second mask. check-in: 614de91a user: drh tags: trunk
19:15
Fix a benign inaccuracy in the os_unix.c SQLITE_FCNTL_SIZE_HINT code. check-in: 61a6ccbe user: dan tags: trunk
17:54
Changes to support building with various SQLITE_OMIT_XXX options defined. check-in: 2039ed95 user: dan tags: trunk
12:38
Update a comment in sqliteLimit.h. No changes to code or tests. check-in: b7296fd3 user: dan tags: trunk
12:37
Add configurations featuring the -ftrapv switch and large values for SQLITE_MAX_ATTACHED to releasetest.tcl. check-in: 989588ab user: dan tags: trunk
2011-04-05
22:08
Suppress many harmless compiler warnings, mostly signed/unsigned comparisons within asserts or unused parameters in extensions. check-in: 3eeb0ff7 user: drh tags: trunk
19:27
Simplifications to the sqlite3BtreeEnterAll() and LeaveAll() routines. Just have them call BtreeEnter and BtreeLeave() repeatedly rather than trying to be clever. check-in: 51039b35 user: drh tags: trunk
19:26
Simplifications to the sqlite3ResetInternalSchema() logic to eliminate unreachable branches. check-in: a4c3ac98 user: drh tags: trunk
18:34
Remove dead code from the OP_JournalMode opcode in the VDBE. This code seems to have been useless since [f88c6367d2] on 2010-08-07. check-in: a89f24e2 user: drh tags: trunk
17:31
Remove the mutex counter and the logic that attempts to verify that btree mutexes are held continuously. We are not making that assumption at this time. check-in: 242ce7cf user: drh tags: trunk
16:09
When committing a WAL transaction, do not write any pages to the WAL file with page numbers greater than the size of the database image in pages. check-in: 311d0b61 user: dan tags: trunk
14:22
Fix a documentation typo. check-in: d25c17ef user: drh tags: trunk
13:12
Merge the scheme-parse-refactor changes into trunk: (1) added sqlite3SchemaMutexHeld() asserts, (2) Use -1 instead of 0 to mean "all" in sqlite3ResetInternalSchema(), and other cosmetic changes. check-in: 5db4511d user: drh tags: trunk
12:25
Fix the P4_TRANSIENT constant so that it works correct - so that it really makes a copy of the string for the P4 argument. Use P4_TRANSIENT wherever appropriate. Change P4_STATICs of schema names to P4_TRANSIENT. check-in: bf664b20 user: drh tags: trunk
11:26
Improved comment on the sqlite3SrcListLookup function. check-in: bcbc9ff5 user: drh tags: trunk
02:33
Added ifcapable wal to some test scripts; check-in: 6b270381 user: shaneh tags: trunk
02:21
Added ifcapable utf16 to a few test cases; check-in: 57e0919b user: shaneh tags: trunk
2011-04-04
23:08
Add a comment to the VACUUM implementation explaining when all schemas are reset and not just the "main" schema. Closed-Leaf check-in: 2aff1b0c user: drh tags: schema-parse-refactor
21:48
Changes for consistent use of SQLITE_OS_UNIX and removal of legacy OS_UNIX from testfixture source; check-in: 78b6eee2 user: shaneh tags: trunk
21:25
Additional schema mutex checks for sqlite3RootPageMoved(). Reduce the scope of sqlite3ResetInternalSchema() in a few places. check-in: 39c00907 user: drh tags: schema-parse-refactor
20:40
Minor comment typo corrections. Simplify an assert. No functional changes. check-in: 82c23162 user: drh tags: schema-parse-refactor
18:22
Add a description of access rules for the Schema object and lots of asserts to verify that the access rules are followed. check-in: ae8374af user: drh tags: schema-parse-refactor
15:38
Add the "--start=[permutation:][testfile]" option to tester.tcl. For starting quick.test or all.test at the nominated permutation and/or test file. check-in: a97e8505 user: dan tags: trunk
14:05
Merge test_syscall.c fix from the trunk. check-in: 1e1a23cc user: dan tags: schema-parse-refactor
14:03
Have test_syscall.c include "sqliteInt.h". Otherwise the SQLITE_OS_UNIX symbol may not be defined correctly. check-in: fda8fadd user: dan tags: trunk
13:40
Rename sqlite3SchemaFree() to sqlite3SchemaClear() to more accurately reflect its function. check-in: 71d74400 user: drh tags: schema-parse-refactor
13:07
Merge in the latest changes from trunk. check-in: 47b79c40 user: drh tags: schema-parse-refactor
12:29
Move the expired-statement test for OP_Function until after all memory has been freed. The test is still commented out, however. check-in: 425e3edb user: drh tags: trunk
07:05
Changes to oserror.test and syscall.test so that they work with the in-memory journal permutation test. check-in: 4e996f36 user: dan tags: trunk
03:27
Suppress unused parameter warnings in sqlite3VdbeEnter() and related routines. check-in: f8e98ab3 user: drh tags: trunk
00:14
Remove the BtreeMutexArray object - use the Vdbe.btreeMask field to accomplish the same result. Add a generation counter to btree mutexes in order to assert that mutexes are never temporarily dropped over a range of instructions in order to do deadlock avoidance in some subroutine. Lock all btrees in any Vdbe program that uses OP_ParseSchema. check-in: d81708f7 user: drh tags: trunk
2011-04-03
18:19
Make sure that the constant 1 is cast to yDbType before shifting to create an attached database mask. This check-in is a follow-up and fix to the [7aaf8772274422] change that increases the maximum number of attached databases from 30 to 62. check-in: e2a09ea7 user: drh tags: trunk
02:41
Fix typos in comments. No changes to code. check-in: 28c5f12e user: drh tags: trunk
2011-04-02
20:08
Merge in the latest changes from trunk. check-in: 0d99229a user: drh tags: schema-parse-refactor
20:01
Change the name of the "tAttachMask" datatype to "yDbMask". check-in: 3d6f2e82 user: drh tags: trunk
17:00
Avoid returning SQLITE_NOTFOUND when the unix xSetSystemCall interface is invoked with NULL passed as the second argument, even if all the default system calls are already installed. check-in: 3b91eaaa user: dan tags: trunk
16:50
When resetting any non-TEMP schema, also reset the TEMP schema since it might be holding references to the non-TEMP schema that just got reset. check-in: 211d5dde user: drh tags: schema-parse-refactor
16:28
Begin a series of changes designed to reduce the scope and frequency of invalidating schemas. Design goals are that the internal schema should never be deleted out from under a prepared statement that is running and that all prepared statements should be expired if the schema is invalidated. At the same time, minimize the number of schema invalidations. This change merely revises the sqlite3ResetInternalSchema() function to use -1 as the wildcard for "all" rather than 0, so that we can reset the main schema independently of all the others. check-in: 6a8ad6e3 user: drh tags: schema-parse-refactor
09:44
Fix a race condition in OP_ParseSchema. check-in: 71a799b0 user: dan tags: trunk
09:25
Do not attempt to run tests that use the 'wholenumber' virtual table if the build does not support virtual tables. check-in: 20afd81a user: dan tags: trunk
06:44
Fix additional test cases so that they work with DEFAULT_AUTOVACUUM. check-in: 139bc565 user: dan tags: trunk
2011-04-01
23:49
Add the "wholenumber" virtual table module to the test suite - useful in populating tables with many rows of content prior to a test. check-in: 975dff15 user: drh tags: trunk
20:54
Fix up the Makefile.in so that the configuration script works for "make test". check-in: 2e03830c user: drh tags: trunk
20:47
Merge the word-fuzzer branch into trunk. check-in: f77609d4 user: drh tags: trunk
20:28
Add additional test data and documentation to the fuzzer virtual table. Closed-Leaf check-in: a6a81d4f user: drh tags: word-fuzzer
19:14
Changes to wal tests so that they work with DEFAULT_AUTOVACUUM defined. check-in: b477852f user: dan tags: trunk
18:39
Merge the multiplexer enhancements back into the trunk. check-in: 2c125710 user: drh tags: trunk
18:12
Add a script that will break the amalgamation source file up into 4 or 5 smaller source files, each 32K lines or fewer, and a single "sqlite3-all.c" source file that #includes the others. check-in: 5d34e64d user: drh tags: trunk
17:53
Change analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined. check-in: 9415201c user: dan tags: trunk
16:50
When simulating an error in the close() system call, close the file descriptor anyway. Otherwise long running tests leak too many file-descriptors and crash. check-in: 81ddbf43 user: dan tags: trunk
15:15
Ensure that it is not possible to add a column to a system table using ALTER TABLE. check-in: d9707ef8 user: dan tags: trunk
14:26
Merge the ANALYZE-index enhancement into trunk. check-in: 7e237aea user: drh tags: trunk
14:22
Removed dependency on sqliteInt.h so that multiplex VFS shim can be compiled as loadable module. Closed-Leaf check-in: 718f1ad7 user: shaneh tags: multiplex-enhancements
14:04
Test cases for ANALYZE-index. Closed-Leaf check-in: 365896cb user: drh tags: analyze-idx
13:29
Move a variable declaration inside an #ifdef to avoid a compiler warning. check-in: 7a6d05df user: drh tags: trunk
11:56
In os_unix.c, do not return SQLITE_BUSY to SQLite following an error in fcntl(F_UNLCK), regardless of the value of errno. check-in: ff6dfe6e user: dan tags: trunk
09:04
Fix some problems in os_unix.c when compiled with ENABLE_LOCKING_STYLE on OSX. Also some minor issues with test scripts. check-in: 8088031b user: dan tags: trunk
02:26
Fix two compiler errors associated with non-standard compile-time options. check-in: e3bf2d5c user: drh tags: trunk
01:38
Fix a compiler warning and an unreachable branch. Restore 100% branch test coverage. check-in: 4dc148bb user: drh tags: trunk
2011-03-31
15:11
Enable/disable support. check-in: b3c6d9aa user: shaneh tags: multiplex-enhancements
13:14
Add tests and fixes for SELECT multiplex_control(op, val); check-in: fee9734c user: shaneh tags: multiplex-enhancements
05:31
Additional test cases; Round chunk size up to a multiple of max page size; check-in: 36e364a3 user: shaneh tags: multiplex-enhancements
02:03
Change the ANALYZE command so that it will accept an index name as its argument and only reanalyze that one index. A quick smoke-test works. Need to study the implications to the query planner and test corner cases. check-in: c8f9edd9 user: drh tags: analyze-idx
2011-03-30
21:03
Updates to multiplex.test script; misc. bug fixes; check-in: c41ff235 user: shaneh tags: multiplex-enhancements
19:08
Further tests for os_unix.c. check-in: a84f7711 user: dan tags: trunk
14:54
Do not generate sqlite_stat1 entries for empty tables when running ANALYZE. Ticket [83ea97620bd31016451] check-in: 3a27af5b user: drh tags: trunk
01:43
Move to an O(NlogN) algorithm for the priority queue. An insertion sort was way too slow. check-in: 7958cbba user: drh tags: word-fuzzer
2011-03-29
23:41
Add support for rowid. check-in: 2cf4158f user: drh tags: word-fuzzer
18:28
Add tests to syscall.test and sysfault.test. check-in: 3d2de011 user: dan tags: trunk
18:21
The first simple test-case appears to be working now. check-in: dd41155b user: drh tags: word-fuzzer
15:40
Fix a problem whereby following an IO error in CommitPhaseTwo() of a multi-file transaction the b-tree layer could be left in TRANS_WRITE state, causing problems later on. check-in: dbe569a0 user: dan tags: trunk
15:00
If the keyword "unordered" appears at the end of the SQLITE_STAT1.STAT column for an index, then use that index for equality lookups only, never for range queries or sorting. Closed-Leaf check-in: 3b964155 user: drh tags: unordered-index-hack
14:08
Further improvements to the fuzzer. It still is not quite working. Pausing to work on other things.... check-in: 5f2f2fce user: drh tags: word-fuzzer
10:04
Fix a problem in the unix VFS implementation of xNextSystemCall(). Also some typos that prevent compilation when HAVE_POSIX_FALLOCATE is defined. check-in: bc6cce81 user: dan tags: trunk
05:06
In-progress changes - do not use; Removed prefix support; Added file control interface to enable/disable and adjust chunk size; added app-def function for same; check-in: bc02d0c1 user: shaneh tags: multiplex-enhancements
01:47
Fix the documentation for the sqlite3_column_*_name() functions to describe that the information can be invalidated when a prepared statement is reprepared by the first invocation of an sqlite3_step() for a particular execution cycle. check-in: 7270f80a user: drh tags: trunk
2011-03-28
19:10
Add test infrastructure (and some tests) to inject faults into os_unix.c using the new xSetSystemCall interface. check-in: 0e1d20df user: dan tags: trunk
2011-03-26
19:04
Added most of the logic. Simple test runs without segfaulting but does not give the correct answer. check-in: fb4c31ea user: drh tags: word-fuzzer
15:05
Skeleton code for the word-fuzzer virtual table. check-in: ea3a4ee1 user: drh tags: word-fuzzer
2011-03-24
17:43
Minor change to sqlite3Utf8Read() to make consistent with READ_UTF8() usage and avoid implementation defined usages of <<. Added some additional UTF-8 test cases. check-in: 7173b392 user: shaneh tags: trunk
17:37
Fix problem with tableapi.test on Windows. check-in: 69fe0c87 user: shaneh tags: trunk
01:34
The changes to fix [f7b4edece25c9948] mean that the schema is always loaded whenever a prepared statement is running. This means that a couple of branches can be eliminated and one operand of OP_ParseSchema can be removed. check-in: b6e268fc user: drh tags: trunk
2011-03-23
22:54
Fix a signed/unsigned comparison compiler warning. check-in: c81da6f9 user: drh tags: trunk
22:51
Update the test_vfstrace.c shim to conform to the new VFS interface for xSetSystemCall and xGetSystemCall. check-in: ad4dc7b9 user: drh tags: trunk
22:02
Change the xSetSyscall methods of the VFS so that they do not cast object pointers into function pointers. Fix other unrelated compiler warnings. check-in: e059152a user: drh tags: trunk
18:22
Increase the upper bound on SQLITE_MAX_ATTACHED from 30 to 62. check-in: 7aaf8772 user: drh tags: trunk
17:10
Fix a bug in fts4 to do with matchinfo and deferred tokens. check-in: 30d42dc6 user: dan tags: trunk
11:16
In the shell, make sure the ".log" command has at least one argument. check-in: 1ed5e361 user: drh tags: trunk
10:52
Fix a numbering issue in rtree6.test. Add a couple of extra tests. check-in: 0b7668a7 user: dan tags: trunk
10:38
Change the rtree module to support queries with multiple comparison operators (i.e. > or <) of the same type on a single column. check-in: 387b55aa user: dan tags: trunk
2011-03-21
17:15
Add the ability to enable and disable foreign key constraints and triggers using calls to sqlite3_db_config(). check-in: 09e167f9 user: drh tags: trunk
2011-03-19
02:04
Add a test case to verify that ticket [f7b4edece25c994857] is fixed. check-in: eedbcf0a user: drh tags: trunk
2011-03-18
21:55
Add a generation counter to the Schema object and enhance OP_VerifySchema to also check the Schema generation. Fix for ticket [f7b4edece25c99]. check-in: 36c04dd1 user: drh tags: trunk
2011-03-17
16:45
Update the implementation of ".testctrl" in the command-line shell to use a look-up table rather than a long sequence of if-elses. Shorten source code lines of shell.c to 80 characters or less. check-in: 54bacb95 user: drh tags: trunk
01:58
Comment enhancement to better explain the logic in the "x IS NULL" optimization. check-in: 869f8947 user: drh tags: trunk
01:34
Enhances to the query planner such that "x IS NULL" constraints take the STAT2 statistics into account, just like "x=VALUE" constraints. check-in: 23531768 user: drh tags: trunk
2011-03-16
18:54
Additional interpretation of flags and constants in the VFS trace output. check-in: 3e984195 user: drh tags: trunk
17:05
Add the -vfstrace option to the usage error message in the shell. check-in: baca45c5 user: drh tags: trunk
16:56
Add the VFS-trace shim. check-in: f49a9ef3 user: drh tags: trunk
2011-03-15
19:08
Make the "unix-excl" VFS work exactly like "unix" if the database file is read-only. check-in: d9846834 user: drh tags: trunk
18:35
Fix an out-of-order variable declaration in shell.c. check-in: 72570846 user: drh tags: trunk
04:45
Allow multiplex file names to be preceeded by prefix of the form ":multiplex:chunksize:maxchunks:" Still work to be done, though it compiles and prefixes are ignored. check-in: cfa4a2f7 user: shaneh tags: multiplex-enhancements
02:55
Fix cut-and-paste typo in debugging print statement in winMutexTry(). check-in: def98fd2 user: shaneh tags: trunk
2011-03-14
13:54
Merge the unix-excl VFS into the trunk. This merge also adds the -vfs option to the command-line shell. check-in: 3934b004 user: drh tags: trunk
2011-03-12
18:10
In the "unix-excl" VFS, use the heap for shared memory, since only a single process is able to read or write the database. Closed-Leaf check-in: a05a6d40 user: drh tags: unix-excl
17:02
Add the new optional "unix-excl" VFS. This VFS grabs an exclusive lock on the database preventing other processes from accessing it, but continues to allow other database connections from the same process. check-in: 00051c32 user: drh tags: unix-excl
04:58
More tests for SQLITE_OMIT_UNIQUE_ENFORCEMENT and minor change to implementation. check-in: b8699943 user: shaneh tags: trunk
2011-03-11
16:15
Remove an unused field from the unix sqlite3_file object. check-in: f957f23a user: drh tags: trunk
2011-03-10
21:48
Simplification of tests and more added for SQLITE_OMIT_UNIQUE_ENFORCEMENT tests. check-in: 75a38411 user: shaneh tags: trunk
21:13
Skip unique constraint enforcement if compiled with SQLITE_OMIT_UNIQUE_ENFORCEMENT. check-in: ba85bf8c user: shaneh tags: trunk
03:54
Minor clean-up of previous mem5 allocator fix. check-in: 36438423 user: shaneh tags: trunk
2011-03-09
21:36
Fix issue with mem5 allocator when min request size is larger thatn 2^30. check-in: d7dae06f user: shaneh tags: trunk
21:02
Omit unnecessary OP_Next and OP_Prev operators when uniqueness constraints guarantee that the code will only make one pass through the loop. check-in: f000c9b2 user: drh tags: trunk
11:04
Updates to the OS/2 implementation from Rich Walsh. check-in: dc46156a user: drh tags: trunk
2011-03-08
16:39
Merge the syscall-override changes into trunk. check-in: 36d79e6f user: drh tags: trunk
14:05
Unix errno integer can vary from one system to the next. So do not depend on specific errno values in test cases. check-in: ddb747d3 user: drh tags: trunk
13:06
Fix two compiler warnings. No functional code changes. check-in: c829868a user: drh tags: trunk
02:38
Fix additional cases of possible signed integer overflow, especially with regard to negation. check-in: 2d5800bd user: drh tags: trunk
2011-03-06
21:54
Another minor simplification brought to light by clang. check-in: 3bfbf026 user: drh tags: trunk
21:28
Remove dead code identified by the clang static analyzer. check-in: 01a79d5a user: drh tags: trunk
2011-03-05
21:41
Simplifications to the overflow-free multiplier. Also remove some commented-out code that was left in that subroutine by mistake on the previous check-in. check-in: 55fc25fd user: drh tags: trunk
20:59
Fix all known instances of signed-integer overflow. Within SQL expressions, integer overflow now forces coercion to floating point. The shift operators work with any integer right-hand operand with negative values reversing the direction of the shift. check-in: abf21394 user: drh tags: trunk
13:54
Fix an instance of signed arithmetic overflow and an one bit-shift overflow. Mark six other signed arithmetic overflow locations that need fixing. check-in: 04abab71 user: drh tags: trunk
2011-03-04
15:43
Handle EINTR errors from open(). Closed-Leaf check-in: a7d176b2 user: drh tags: syscall-override
00:56
Do a better job of choosing the join table order when the tables having very different numbers of rows. check-in: 952f5e8c user: drh tags: trunk
2011-03-02
22:07
Fix quoting of the result in rtreeB.test. check-in: c6532b35 user: drh tags: trunk
19:06
Add additional VFS methods to retrieve system call pointers and to get a list of all changeable system calls. check-in: 38558363 user: drh tags: syscall-override
18:01
Add more system calls to the set that can be overridden in os_unix.c. Also merge in recent fixes from trunk. check-in: 80fac2a6 user: drh tags: syscall-override
17:54
Fix bugs in [7b6e30e6a7] that only show up on Mac. check-in: ec55e8c6 user: drh tags: trunk
15:44
Make sure the rtreenode() testing and analysis routine in the RTREE extension can handle 64-bit rowids. This fix is in response to a message on the mailing list. check-in: 24602557 user: drh tags: trunk
15:09
Proof-of-concept prototype for the proposed xSetSystemCall extension method on the VFS. check-in: 92b5a76a user: drh tags: syscall-override
02:08
Log all error from close() in os_unix.c to sqlite3_log() but do not attempt to report errors back up to the application. Update the unix error logging to put the most important information earlier in the message. check-in: 7b6e30e6 user: drh tags: trunk
2011-02-25
03:25
Comment out some code in os_unix.c that only runs on MacOSX with SQLITE_ENABLE_LOCKING_STYLE. check-in: 4e50b036 user: drh tags: trunk
2011-02-24
21:10
Fix a typo in a comment. No changes to code. check-in: af475618 user: drh tags: trunk
2011-02-23
22:39
Reserve a range of bits in the SQLITE_OPEN_xxxx bit vector for future expansion. check-in: 9b904654 user: drh tags: trunk
14:00
Fix a typo in the robust_flock() macro for systems without EINTR. check-in: af9ba2a6 user: drh tags: trunk
13:33
Retry selected system calls on unix when they fail with EINTR. check-in: b9d29ea3 user: drh tags: trunk
2011-02-22
03:34
When a stale schema-cookie is seen, expire only the one statement that encountered the bad cookie, not every statement on the database connection. Ticket [b72787b1a7cea1f] check-in: 1bca0a7e user: drh tags: trunk
2011-02-21
17:49
Fix a problem with "EXPLAIN QUERY PLAN SELECT count(*) FROM tbl". check-in: 9f9f3288 user: dan tags: trunk
11:46
Have os_unix.c call sqlite3_log() following errors in certain system calls. check-in: 01076528 user: dan tags: trunk
2011-02-19
23:18
An SQLITE_PROTOCOL error counts as a locking error for verification purposes. check-in: e87d499a user: drh tags: trunk
17:02
Change a testcase() added by the previous checkin into an assert(). check-in: 6f3dad32 user: drh tags: trunk
16:51
Add testcase macros to verify that all return values from walTryBeginRead() are tested. check-in: 262b6fca user: drh tags: trunk
15:22
Changes to make WAL more robust against SQLITE_PROTOCOL errors. check-in: fd578a32 user: drh tags: trunk
2011-02-18
17:23
Fix the sqlite3ValueFromExpr() routine so that it returns SQLITE_NOMEM on an OOM when trying to extract a NULL. check-in: 1061e94f user: drh tags: trunk
2011-02-17
15:58
Remove a no-op code path from sqlite3ExprIsInteger(). Replace it with an assert() that proves it always does nothing. check-in: 7af66d1b user: drh tags: trunk
13:52
Remove an assert() that was made redundant by the previous checkin. check-in: 21db7191 user: drh tags: trunk
13:33
Add an ALWAYS() around a always-true test in where.c. check-in: 8123283e user: drh tags: trunk
2011-02-16
23:32
Fix harmless compiler warnings in the query planner. check-in: 31fc4ba6 user: drh tags: trunk
01:23
Add "do_not_use_codec" logic to some of the TCL based test cases that read/write directly to the DB. check-in: edd27669 user: shaneh tags: trunk
2011-02-14
03:49
Skip some tests in capi3e.test when compiled with SQLITE_OMIT_UTF16. check-in: b04304b9 user: shaneh tags: trunk
2011-02-11
22:54
Add a NEVER() around a test that is believed to always be false. check-in: f7e2ea33 user: drh tags: trunk
20:52
Skip flattening if subquery has LIMIT and outer query is DISTINCT. Fix for ticket [752e1646fc]. check-in: 55973999 user: shaneh tags: trunk
06:59
Fix a bug in the new WHERE-clause processing that tries to use an index to resolve IS NOT NULL constraints when SQLITE_ENABLE_STAT2 is defined. The bug could cause memory overruns and segfaults. The bug was new to the code and has not appeared in an official release. Found during structural testing. check-in: a5c36b9f user: drh tags: trunk
03:56
Allow an index paired with an IS NULL constraint to be used for sorting under the condition that the index be treated as a non-unique index. check-in: d78949fc user: drh tags: trunk
02:43
Disable unused NULL tests when SQLITE_ENABLE_STAT2 is not in use. check-in: 5ecd1178 user: drh tags: trunk
2011-02-10
21:08
Add .testctrl option to CLI. check-in: f85afa0e user: shaneh tags: trunk
18:56
Split the documentation for sqlite3_wal_checkpoint_v2() and its constants onto separate pages. No changes to code. check-in: 0ef8ffd1 user: drh tags: trunk
17:46
Prevent a segfault when automatic indices try to use a column with an unknown collating function. Ticket [77aa3b1e6592582e38605d36]. This check-in also removes some stray \r characters unrelated to the problem. check-in: f01030a0 user: drh tags: trunk
00:08
Refactor the cost function in the query planner. Give extra cost (thus reduce likelihood of selection) to full table scans. check-in: 878da276 user: drh tags: trunk
2011-02-09
19:55
Make sure code *compiles* with each OMIT and ENABLE option. Mostly changes to test modules. check-in: