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200 most recent check-ins using file test/vtabE.test version 7c469363

2019-09-03
19:29
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. (Leaf check-in: b584fd36 user: dan tags: branch-3.9)
17:39
Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. (check-in: 7b4583f9 user: drh tags: branch-3.9)
2018-12-19
16:03
Add interfaces sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer() used to safely move pointer values through SQL without exposing underlying memory address information. Cherrypick from commit [8201f4e1] on branch-3.18. (check-in: 4cb67252 user: dan tags: branch-3.9)
01:57
Add extra defenses against strategically corrupt databases to fts3/4. (check-in: 882ef4e3 user: drh tags: branch-3.9)
2018-12-14
20:28
Add a missing OP_ColumnsUsed opcode to code for expressions like "? IN (SELECT ...)" in cases where expression can use an index that may contain NULL values. (Backported fix from version 3.14.0). (Leaf check-in: 11368e67 user: drh tags: branch-3.8.9)
20:20
Add the OP_ColumnsUsed opcode (when compiled with SQLITE_ENABLE_COLUMN_USED_MASK) as a hint to the b-tree layer as to which columns of a btree cursor will be used. (Backport from 3.8.11) (check-in: b29e02f8 user: drh tags: branch-3.8.9)
2018-02-02
16:46
Enable the ".wheretrace" and ".selecttrace" options in the shell when configure is run using --enable-debug. This mirrors a similar change that has already occurred on trunk. (Leaf check-in: c4f798b2 user: drh tags: branch-3.9.2)
2017-11-14
18:26
Fix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT functionality so that it works with views and WITHOUT ROWID tables. This is a modified cherrypick of [dae4a97a]. (check-in: b2679d3b user: dan tags: branch-3.8.9)
2017-11-09
04:13
Disallow ORDER BY and LIMIT on UPDATE and DELETE of views and WITHOUT ROWID tables. This is a temporary fix for ticket [d4beea1633f1b88f] until a better solution can be found. (check-in: 30aa941f user: drh tags: branch-3.8.9)
2017-07-27
22:16
Enhance the like optimization so that it works with an ESCAPE clause. (check-in: 2495acf7 user: drh tags: branch-3.8.9)
2017-07-21
07:45
Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This changes is a cherry-pick of [f0f49224] with version-specific edits. That check-in was inspired by check-in [72de49f2]. (check-in: 69906880 user: drh tags: branch-3.9.2)
04:08
Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This is a cherry-pick of [f0f49224] which was in turn inspired by [72de49f2]. (Leaf check-in: 5a3022e0 user: drh tags: branch-3.8.10)
03:23
Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This is a cherry-pick of [f0f492245e95], which is in turn inspired by check-in [72de49f2]. (Leaf check-in: a66a5b39 user: drh tags: branch-3.8.6)
03:09
Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This changes is inspired by check-in [72de49f2] but is new implementation, not a cherry-pick. (Leaf check-in: f0f49224 user: drh tags: branch-3.7.11)
2017-07-17
19:37
Try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. This is a cherry-pick of [6df18e949d36] with bug fixes. (check-in: cd6ac078 user: drh tags: branch-3.8.9)
19:25
When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket [f7f8c97e97597]. (Closed-Leaf check-in: adc082c1 user: drh tags: push-down-backport)
19:14
Do not apply the WHERE-clause pushdown optimization to terms that originate in the ON or USING clause of a LEFT JOIN. Fix for ticket [c2a19d81652f40568c]. (check-in: 52674f94 user: drh tags: push-down-backport)
19:07
For FROM-clause subqueries that cannot be flattened, try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. Cherry-pick from [6df18e949d36]. Still need to backport bug fixes associated with that check-in. (check-in: 043d6ce8 user: drh tags: push-down-backport)
2017-07-08
01:01
Fix the covering index OR optimization (check-in [fcbd6abd]) so that it works with SQLITE_MAX_ATTACHED>30. Broken by a bad cherry-pick merge. (check-in: d227de8a user: drh tags: branch-3.8.9)
2017-07-05
16:20
Make use of covering indexes in the OR optimization. (check-in: fcbd6abd user: drh tags: branch-3.8.9)
14:54
Add the count-of-view optimization when compiled using SQLITE_COUNTOFVIEW_OPTIMIZATION. (check-in: b7ae4b87 user: drh tags: branch-3.8.9)
2017-06-06
18:22
Add the SQLITE_DEFAULT_ROWEST compile-time option for changing the estimated number of rows in tables that lack sqlite_stat1 entries. (check-in: 802b82f3 user: drh tags: branch-3.8.9)
2017-05-24
04:32
Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: 19dad0a7 user: drh tags: branch-3.8.9)
2017-05-22
00:27
When planning a query using sorting, resolve ties in the solver by selecting loop plans with the smaller unsorted cost. (check-in: 962531e7 user: drh tags: branch-3.8.9)
2017-01-11
14:21
In the STAT4 computations, ensure that the aAvgEq values do not go negative. (check-in: 4f83f680 user: drh tags: branch-3.8.9)
2016-11-02
16:29
When the block sorting optimization is used in a scalar subquery, be sure to exit the loop as soon as the first valid output row is received. Fix for ticket [cb3aa0641d9a4] backported to the 3.8.9 branch. (check-in: 8e4ba115 user: drh tags: branch-3.8.9)
2016-09-23
18:06
Fix the ORDER BY LIMIT optimization backport so that it works when the ORDER BY uses the DESC direction. (check-in: 0c3cafb7 user: drh tags: branch-3.8.9)
2016-09-14
01:43
Backport the ORDER BY LIMIT optimization to version 3.8.9. (check-in: db361482 user: drh tags: branch-3.8.9)
2016-08-10
03:35
Try to make pcache1TruncateUnsafe() run faster for the case where iLimit is very close to iMaxKey. (Leaf check-in: 9ab53605 user: drh tags: debug)
02:54
Remove all timers and other debugging logs except for the one timer on pcache1TruncateUnsafe(). (check-in: 5980e625 user: drh tags: debug)
2016-08-09
11:44
Add another timer on pcache1TruncateUnsafe(). (check-in: 42ce53f6 user: drh tags: debug)
11:23
Add a debug timer to pcache1Truncate(). Change the formatting of some other messages to make them easier to read. (check-in: 7d0af4b5 user: dan tags: debug)
01:21
Refocus the timer on the pager_end_transaction() routine. (check-in: 9d4eb6e4 user: drh tags: debug)
2016-08-04
14:08
Add extra logging calls to this branch. (check-in: 491f1ef3 user: dan tags: debug)
2016-07-30
03:33
A new version of the slow mutex log that uses gettimeofday() instead of trying to access the hardware timer. (check-in: 92b9fead user: drh tags: debug)
2016-07-29
16:32
Turn memory status off by default. (check-in: ea3c7162 user: drh tags: debug)
14:31
Enhance a debugging log message to better identify a mutex. (check-in: e60cb6d8 user: dan tags: debug)
14:23
Use __sync_synchronous(), when available, instead of a mutex when a memory barrier is needed. (check-in: 7d4562e9 user: drh tags: debug)
14:10
Add calls to sqlite3_log() when sqlite3_mutex_enter() takes more than 100,000 CPU cycles. (check-in: 33c7ef7a user: drh tags: debug)
2016-07-16
11:47
Temporarily add extra sqlite3_log() calls to this version to help with debugging a performance problem. (check-in: 613c1cea user: dan tags: debug)
2016-07-14
20:19
Experimental patch restore the slight bias in btree-balancing immediately after the change to reduces the amount of memcpy() work done by balancing. (Leaf check-in: 46bd9533 user: drh tags: btree-balance-bias)
2016-03-31
21:36
Version 3.9.3 (check-in: dfbfd34b user: drh tags: release, branch-3.9, version-3.9.3)
21:16
Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. (check-in: f1e6bb95 user: drh tags: branch-3.9)
2016-01-22
14:44
Fix handling of transitive constraints in schemalint.tcl. (check-in: 44edc1aa user: dan tags: schemalint)
14:32
Update the schemalint.tcl script so that the argument to a -select option may be either an SQL statement or the name of a file containing an SQL statement (check-in: d4e37767 user: dan tags: schemalint)
2015-11-30
19:16
Add a rule to main.mk to build the schemalint.tcl script into an executable. Similar to the way the sqlite3_analyzer executable is built. (check-in: b8251065 user: dan tags: schemalint)
18:17
Fix the schemalint.tcl script to handle identifiers that require quoting. (check-in: 451e0faf user: dan tags: schemalint)
2015-11-24
16:40
Remove from os_unix.c pointless logic that tries to prevent a recurrence of a warning message that can only occur once. (check-in: 20256177 user: drh tags: trunk)
15:12
Fix a comment typo in the unix VFS. No changes to code. (check-in: 32e13879 user: drh tags: trunk)
15:06
Make the geteuid() system call overloadable using xSetSystemCall() on the unix VFSes. (check-in: 6c2ddea6 user: drh tags: trunk)
03:50
Add a test case for the fix of check-in [19d9f9ce691963310] (check-in: 19a9c07b user: drh tags: trunk)
02:10
Remove an incorrect ALWAYS() macro. Fix for ticket [e5c6268dd807fa8950] - a problem introduced in SQLite 3.9.0 and found by libFuzzer. (check-in: 824ad96f user: drh tags: trunk)
01:17
Add a clarifying comment to the virtual table test module 'test8'. (check-in: e92f97a6 user: mistachkin tags: trunk)
00:49
Do not try to eliminate No-ops at the end of VDBE program as this can cause problems for some DISTINCT handling algorithms, and does not improve performance. This also fixes an assertion fault found by libFuzzer. (check-in: 19d9f9ce user: drh tags: trunk)
2015-11-23
21:09
Add experimental support for LIKE, GLOB and REGEXP to the virtual table interface. (check-in: 277a5b40 user: dan tags: vtab-like-operator)
18:28
In the CREATE INDEX statements output by schemalint.tcl, avoid declaring an explicit collation sequence that is the same as the column's default. (check-in: d3aa067c user: dan tags: schemalint)
17:14
Merge latest trunk changes with this branch. (check-in: 8f1ef090 user: dan tags: schemalint)
17:10
Fix ORDER BY handling in the schemalint.tcl script. Add internal self-tests to the same script. (check-in: b8f277c9 user: dan tags: schemalint)
2015-11-21
19:43
Fix an obscure memory leak found by libfuzzer that may occur under some circumstances if expanding a "*" expression causes a SELECT to return more than 32767 columns. (check-in: 60de5f23 user: dan tags: trunk)
17:53
Add a new OP_BColumn opcode where the cursor is guaranteed to be of type CURTYPE_BTREE and is thus able to skip some checks and run slightly faster. (Leaf check-in: 093e0d10 user: drh tags: btree-column-opcode)
17:27
Fix over-length source code lines. No logic changes. (check-in: 198d191b user: drh tags: trunk)
13:24
Do not allow table-valued function syntax on ordinary tables and views as those objects are not table-valued functions. Fix for ticket [73eba7ba5c7c0fc]. Problem found by libFuzzer. (check-in: ff5716b8 user: drh tags: trunk)
2015-11-20
20:55
Add support for ORDER BY clauses to schemalint.tcl. (check-in: 93bdf70e user: dan tags: schemalint)
19:22
Refactor the VdbeCursor object. It is now slightly smaller and faster and is easier to understand. (check-in: 9b1d174d user: drh tags: trunk)
13:49
Merge all the latest enhancements and fixes from trunk. (check-in: 41c8b8e3 user: drh tags: begin-concurrent)
13:33
In the OP_Column opcode, only test the btree payload size for exceeding the string length limit if the payload does not fit on a single page. (check-in: 35c7f6cb user: drh tags: trunk)
13:17
Enhancements to a comment in sqliteInt.h. No changes to code. (check-in: 5446ae64 user: drh tags: trunk)
2015-11-19
19:48
Merge the latest enhancements from trunk. (check-in: 2c9e5436 user: drh tags: apple-osx)
19:40
Merge the latest enhancements from trunk. (check-in: 7d6cfc79 user: drh tags: sessions)
19:31
Merge the latest enhancements from trunk. (check-in: 8aede091 user: drh tags: lsm-vtab)
19:27
Work toward more flexible typing for keys and values. (check-in: 5c79f531 user: drh tags: lsm-vtab)
18:11
Fix problems with the way the IsHiddenColumn() macro is defined. (check-in: 126b998c user: drh tags: trunk)
18:09
Fix a problem with VACUUM and __hidden__ columns. (check-in: 13995756 user: dan tags: trunk)
17:55
When manifesting a view as part of an DELETE or UPDATE, be sure to include the hidden columns in the manifestation. (check-in: 28df5dc4 user: drh tags: trunk)
16:46
Fix problems with INSERT INTO ... SELECT ... statements that write to tables with __hidden__ columns. (check-in: 59bd0ec7 user: dan tags: trunk)
16:33
Create the new TK_ASTERISK token to represent the "*" in "SELECT *". Formerly that operator was TK_ALL, which was also used for UNION ALL. Less confusion if they operator symbols are distinct. (check-in: 201ac6d4 user: drh tags: trunk)
14:11
If compiled with SQLITE_ENABLE_HIDDEN_COLUMNS, then columns in ordinary tables and views that have names beginning with "__hidden__" are omitted from the "*" expansion in SELECT statements and from the automatic list of columns following the table name in an INSERT INTO statement. (check-in: 011904ca user: drh tags: trunk)
13:53
Only support the magic "__hidden__" column name prefix interpretation when compiled with SQLITE_ENABLE_HIDDEN_COLUMNS. (Closed-Leaf check-in: 5490646b user: drh tags: hidden-columns-in-tables)
13:21
Fix a 10-year-old misguided attempt at parser performance improvement that actually made parsing slightly slower. (check-in: 3833cbac user: drh tags: trunk)
2015-11-18
21:22
Get the __hidden__ column mechanism working on views with INSTEAD OF triggers. (check-in: 20c1e9ce user: drh tags: hidden-columns-in-tables)
20:59
Add tests for views to hidden.test. (check-in: 27d4b6f5 user: dan tags: hidden-columns-in-tables)
20:57
Honor the "__hidden__" prefix on the columns of views. (check-in: 3071ba2b user: drh tags: hidden-columns-in-tables)
20:07
Add a test for the __hidden__ hack on this branch. (check-in: ebf4bbff user: dan tags: hidden-columns-in-tables)
18:43
If a table column name begins with "__hidden__" then do not include that column in "*" expansions in SELECT statements, nor fill in that column in an INSERT INTO that omits the column list. This branch is a proof-of-concept only and is not intended to ever be merged into trunk. (check-in: 2dbffb3a user: drh tags: hidden-columns-in-tables)
2015-11-17
21:42
When using mmap mode on Win32, use a read-only mapping by default. Write to the database file using WriteFile(). Unless SQLITE_MMAP_READWRITE is defined, in which case use a read/write mapping and write into the file using memcpy(). (check-in: 4f521b5b user: mistachkin tags: trunk)
20:56
When using mmap mode on unix, use a read-only mapping by default. Write to the database file using write(). Unless SQLITE_MMAP_READWRITE is defined, in which case use a read/write mapping and write into the file using memcpy(). (check-in: 67c5d3c6 user: dan tags: trunk)
19:17
Fix uninitialized variable in the command line shell. (check-in: dc2ac024 user: mistachkin tags: trunk)
19:16
Fix harmless compiler warning. (check-in: eea26b6c user: mistachkin tags: trunk)
02:23
Basic functionality is now working. (check-in: aa129c51 user: drh tags: lsm-vtab)
00:15
The virtual table compiles but does not work and is missing many features. This is an incremental check-in. (check-in: a32849d6 user: drh tags: lsm-vtab)
2015-11-16
16:00
Import the LSM code from SQLite4 for use in an experimental virtual table. NB: This is a speculative experiment and could easily result in a dead-end branch. (check-in: 3d930501 user: drh tags: lsm-vtab)
15:28
Add testfixture command "vfs_current_time_int64". Returns the value returned by the xCurrentTimeInt64 method of the default VFS. (check-in: f79d5b18 user: dan tags: trunk)
08:54
In the shell tool, avoid testing if (sqlite3_vfs.xGetCurrentInt64) is NULL for a version 1 VFS. This field is only defined for version 2 and greater. (check-in: ad5fcaa5 user: dan tags: trunk)
2015-11-15
11:13
Fix the column name uniquifier so that it works with zero-length column names. (check-in: 791761eb user: drh tags: trunk)
2015-11-14
22:04
Code simplification in sqlite3ColumnsFromExprList(). Update the %z format code so that it works with buffers obtained from sqlite3DbMalloc(). Add a testcase for the slow column name uniquifier. (check-in: 92724260 user: drh tags: trunk)
20:52
Use a hash table to improve the preformance of column name uniqueness checking. (check-in: 5b08f29f user: drh tags: trunk)
16:47
Use randomness to prevent slowness in the generated-column-name uniqueness checking. (check-in: 62667129 user: drh tags: trunk)
2015-11-13
20:52
Fix a memory leak in the fuzzcheck utility. (check-in: dfd6d9f4 user: drh tags: trunk)
16:59
Add the "--enable-static-shell" option to the amalgamation autoconf script. If set (the default) the compiled shell tool is statically linked against sqlite3.o. Otherwise, it is linked against libsqlite3.so. (check-in: 499a02a3 user: dan tags: trunk)
13:15
Add the --transaction option to the sqldiff tool. (check-in: 8882d1f3 user: drh tags: trunk)
12:52
Fix the releasetest-out.txt log output from releasetest.tcl so that it works when the --jobs option is used. (check-in: 6bb314a5 user: drh tags: trunk)
12:32
Disable two PRAGMA cache_spill tests when MEMORY_MANAGEMENT is enabled. (check-in: ebda77aa user: drh tags: trunk)
02:13
Merge fixes from trunk. (check-in: f9060b2a user: drh tags: apple-osx)
00:03
Change the error messages so that they can be grepped using '^!' instead of '^ '. There are far too many extraneous outputs that begin with a space. (check-in: 367ec0db user: drh tags: trunk)
2015-11-12
23:48
Update the SQLLOG logic so that to builds in accordance with the instructions in the header comment. (check-in: ee6f2fee user: drh tags: trunk)
22:15
Always parse the schema *before* running "PRAGMA cache_size", not after. (check-in: 12e7d9ec user: drh tags: trunk)
21:55
Import the test_sqllog.c enhancements from trunk. (check-in: 178da339 user: drh tags: apple-osx)
21:42
Add a space before each line of error output in the test scripts so that all errors can be conveniently located in logs by doing "grep '^ '". (check-in: 9d532fb5 user: drh tags: trunk)
20:12
Add support for the SQLITE_SQLLOG_CONDITIONAL environment variable to the logging code in test_sqllog.c. When defined, logging is only performed if the "<database>-sqllog" file is present in the file system when the main database is opened. (check-in: cab8126b user: dan tags: trunk)
16:51
Merge the latest enhancements from trunk, and in particular the "PRAGMA cache_spill=N" change. (check-in: e72331c7 user: drh tags: apple-osx)
16:44
Enhance the "PRAGMA cache_spill" statement to accept an integer argument which is the threshold at which spilling will begin. (check-in: f79d264d user: drh tags: trunk)
15:47
Test cases. Minor problems fixed. All appears to work now. (Closed-Leaf check-in: 9a431362 user: drh tags: cache_spill=N)
15:04
Fix a #define in parse.y that disabled unused code in the generated parser. (check-in: f84e3085 user: drh tags: trunk)
14:57
First attempt at enhancing the "PRAGMA cache_spill" statement to accept a cache threashold size. (check-in: 549d42be user: drh tags: cache_spill=N)
2015-11-11
18:43
Fix missing word in a documentation comment. No changes to code. (check-in: ed24d302 user: mistachkin tags: trunk)
18:08
Add a hack to debug out a description of the WHERE clause of a SELECT (or other) statement. Use this in script tool/schemalint.tcl to automatically recommend indexes that might speed up specific queries. (check-in: c6fa01c2 user: dan tags: schemalint)
15:28
Improvements to the SQLITE_CONFIG_PAGECACHE documentation. Enhance the command-line shell to be able to take advantage of the full range of SQLITE_CONFIG_PAGECACHE capabilities, such as setting pMem==NULL and N<0. (check-in: 2518d5c9 user: drh tags: trunk)
2015-11-10
14:51
Improved output formatting for "PRAGMA parser_trace=ON;". (check-in: e43e1171 user: drh tags: trunk)
14:27
Make the output of "PRAGMA parser_trace" go to stdout instead of stderr. (check-in: 1e484991 user: drh tags: trunk)
13:45
Save a few bytes in the parser by using "int" instead of "u8" or "u16" for all small integer types. (check-in: 5dcd212b user: drh tags: trunk)
12:41
Change all parsers to use the standard "lempar.c" template in the tool/ folder and remove the customized lempar.c from src/, plus other compiler performance and space enhancements. (check-in: 0e7fb24a user: drh tags: trunk)
12:31
Fix harmless compiler warnings in FTS5. (Closed-Leaf check-in: 09752e51 user: drh tags: parser-enhancements)
03:30
Performance enhancement to the tokenizer. (check-in: 6ea2df86 user: drh tags: parser-enhancements)
00:02
Remove an unused non-terminal from the grammar. (check-in: 3c37c522 user: drh tags: parser-enhancements)
2015-11-09
19:35
Fix a comment typo in the lempar.c template that was missed by the prior check-in. (check-in: c4a7e93f user: drh tags: parser-enhancements)
19:33
Change the parser to use the standard "lempar.c" template over in the tool/ folder rather than the customized "lempar.c" found in src/. (check-in: 0a72991f user: drh tags: parser-enhancements)
15:06
Avoid recursion in the yy_find_shift_action() routine of the Lemon-generated parser, so that routine can be inlined, for a size reduction and performance increase. (check-in: 0557a179 user: drh tags: trunk)
14:11
Size reduction and performance improvement in the stack-popping logic of the Lemon-generated parser. (check-in: 9748c48a user: drh tags: trunk)
12:47
Fix incorrect WHERE clause in sqldiff, as reported on the mailing list by Youcef Hilem. (check-in: e0ed4c3e user: drh tags: trunk)
12:44
Check in the cg_anno.tcl and run-speed-test.sh scripts, as an historical record. (check-in: 836418d3 user: drh tags: trunk)
12:33
Avoid unnecessary function prologues in the sqlite3VdbeAddOp3() routine. (check-in: 7c6a19ba user: drh tags: trunk)
02:08
Small size reduction and performance increase in the parser. (check-in: d62cd757 user: drh tags: trunk)
2015-11-07
18:32
Enhance the sqldiff utility to deal gracefully with ALTER TABLE ADD COLUMN. (check-in: 7ea036ac user: drh tags: trunk)
18:07
Fix a bug in CTE handling discovered by LibFuzzer that can cause an infinite loop in the query planner. (check-in: 088009ef user: dan tags: trunk)
17:51
Add test cases for WITH clauses. (Closed-Leaf check-in: e7e65c75 user: dan tags: infinite-with-loop-bug)
17:48
Proposed fix for an infinite loop bug in the WITH clause semantic analysis logic. (check-in: 028475cb user: drh tags: infinite-with-loop-bug)
15:19
Enhance TreeView to show WITH clauses. Add an assert to detect the infinite loop behavior when certain kinds of errors occur on a nested WITH clause. (check-in: 2040d88e user: drh tags: infinite-with-loop-bug)
01:57
Merge recent enhancements and fixes from trunk. (check-in: 5429f99b user: drh tags: apple-osx)
01:33
Merge recent enhancements and bug fixes from trunk. (check-in: 78bc42e6 user: drh tags: sessions)
01:19
The OPFLAG_SEEKEQ optimization is only applicable to equality comparisons against an index, not against a rowid table. (check-in: 0f5b147d user: drh tags: trunk)
00:51
Fix a harmless sanitizer warning in the ieee754 extension. (check-in: dd9a26ec user: drh tags: trunk)
2015-11-06
20:22
Avoid an unnecessary key comparison when doing an indexed lookup against an equality constraint. (check-in: d741e1cc user: drh tags: trunk)
20:13
Work around a sign-extension bug in the optimizer on the HP C compiler that comes with HP/UX. (check-in: 46c36b15 user: drh tags: trunk)
20:04
Test changes: Omit numindex1.test from valgrind, since valgrind uses a none-standard floating-point processor which gives inconsistent answers. Run one releasetest.tcl module using LONGDOUBLE_TYPE=double. (check-in: d421efbf user: drh tags: trunk)
19:53
Enforce consistent comparison results between integer and floating point values. Fix for ticket [38a97a87a6e4e83]. (check-in: 849e686d user: drh tags: trunk)
17:59
Merge the fixes and tests for the ieee754 extension. (Closed-Leaf check-in: 7a9988d3 user: drh tags: int-float-precision)
17:28
A proposed patch for working around a bug in the optimizer for the HP compiler found on HP/UX Itanium. (Closed-Leaf check-in: 8a171548 user: drh tags: hp-optimizer-fix)
17:01
Test cases for the ieee754 extension. (check-in: 840cbda8 user: drh tags: trunk)
14:59
A different approach to handling integer/float comparisons. This seems to work better on systems where "long double" and "double" are the same type, but still needs refinement and testing. (check-in: a3f7614b user: drh tags: int-float-precision)
12:50
Have fts5 load its configuration from the xConnect() method is invoked. This ensures that the very first query run uses the correct value of the 'rank' option. (check-in: 33e6606f user: dan tags: trunk)
04:14
More test cases for indexes on large numeric values. (check-in: c220741a user: drh tags: int-float-precision)
03:37
Some simple test cases from the mailing list. (check-in: 1d642b73 user: drh tags: int-float-precision)
01:04
Increase the precision of integer vs. floating-point comparisons. Candidate fix for ticket [38a97a87a6e4e8]. (check-in: cfcaa0ff user: drh tags: int-float-precision)
2015-11-05
22:30
Improvements and simplifications to the equality seek logic. Tests are adjusted so that they all pass now. (Closed-Leaf check-in: 997ce6c9 user: drh tags: seekeq-experiment)
21:49
Fix typo in help information for an FTS5 script. (check-in: 777ae800 user: mistachkin tags: trunk)
20:25
The top of an index equality loop normally starts with OP_SeekGE and OP_IdxGT. This check-in adds a flag to OP_SeekGE such that it fails immediately if the key is not equal, then jumps over the OP_IdxGT, saving a call to the key comparison functions. Consider this check-in a proof-of-concept. It needs improvement before going on trunk. Some tests fail, but only because they new use fewer key comparisons than expected (which is a good thing!). (check-in: 32e31b9b user: drh tags: seekeq-experiment)
18:09
Add the 'hashsize' configuration option to fts5, for configuring the amount of memory allocated to the in-memory hash table while writing. (check-in: 44548009 user: dan tags: trunk)
11:47
Remove a #pragma used to work around an issues with MSVC 2012 that has been overcome but subsequent changes. (check-in: 8303e4cf user: drh tags: trunk)
03:26
Remove #pragma that was used to work around an obsolete issue with MSVC 2012. (Closed-Leaf check-in: b9b22fae user: mistachkin tags: reoptimizeArm)
2015-11-04
22:31
Performance improvements in the getAndInitPage() routine of btree.c. (check-in: 2aa50f6f user: drh tags: trunk)
20:22
Rename the sqlite3PagerAcquire() function to sqlite3PagerGet(). The former macro called sqlite3PagerGet() has been removed. (check-in: 708253be user: drh tags: trunk)
16:34
In releasetest.tcl, run larger test first if --jobs is greater than 1. Run smaller tests cases first if --jobs is 1. (check-in: 3fece5d0 user: drh tags: trunk)
13:03
Exclude cffault.test and symlink.test from the (incompatible) inmemory_journal permutation. (check-in: 4f16e968 user: drh tags: trunk)
2015-11-03
23:39
Increase the fuzzcheck timeout when running valgrind. (check-in: a5816877 user: drh tags: trunk)
19:13
In 'e_uri.test', make sure all created test database files get deleted. (check-in: 40c4f4a6 user: mistachkin tags: trunk)
15:39
In the releasetest.tcl script, add the --progress option to cause the start of each subprocess to be shown. Otherwise, revert to the old-style display. Improvements to the handling of the --buildonly option. (check-in: d969792f user: drh tags: trunk)
15:16
In the releasetest.tcl script, show the --jobs object on the command-line summary. Report the time of each "starting:" event. Do not show errors on a --dryrun. (check-in: b7510777 user: drh tags: trunk)
14:49
Update the releasetest.tcl script so that it can run multiple tests in parallel in separate processes. (check-in: e3de8291 user: drh tags: trunk)
06:23
Further enhancement and a bit of cleanup. (Closed-Leaf check-in: 0d8b5978 user: mistachkin tags: mp-releasetest)
02:47
Use the native name for the MSVC makefile as well. (check-in: e457c615 user: mistachkin tags: mp-releasetest)
2015-11-02
23:29
Attempt to centralize and simplify the MSVC handling. (check-in: 4ae96d6d user: mistachkin tags: mp-releasetest)
23:21
Fix the backcompat.test module so that it does not try to compare against itself on windows. (check-in: f625bce8 user: drh tags: mp-releasetest)
21:05
Get things working better on Windows with MSVC. (check-in: 22cc3e6c user: mistachkin tags: mp-releasetest)
20:52
Fix the --dryrun option on the releasetest.tcl script. (check-in: e565e026 user: dan tags: mp-releasetest)
20:28
Fix releasetest.tcl so that it does not choke if a test fails so badly that there is no log file. Add the --jobs switch to the usage message. (check-in: 20e96f52 user: dan tags: mp-releasetest)
20:24
Fix releasetest.tcl so that output lines are less than 80 characters wide. (check-in: aef177fe user: dan tags: mp-releasetest)
18:57
Merge all recent enhancements and fixes from trunk. (check-in: 0546d1cd user: drh tags: sessions)
18:32
Add the "--jobs N" option to the releasetest.tcl script to allow tests to be run in parallel by N processes. N defaults to 1. (check-in: 3d29f912 user: dan tags: mp-releasetest)
18:31
Version 3.9.2 (check-in: bda77dda user: drh tags: release, branch-3.9, version-3.9.2)
15:10
Merge latest trunk changes, including the follow-symlinks functionality and 3.9.2 bugfixes, into this branch. (check-in: 447521d7 user: dan tags: apple-osx)
15:08
On unix, if a file is opened via a symlink, create, read and write journal and wal files based on the name of the actual db file, not the symlink. (check-in: 6d5ce3ed user: dan tags: trunk)
11:19
When creating an automatic-index on a sub-query, add a unique integer to the end of each index key to ensure the entire key is unique. Fix for [8a2adec1]. (check-in: c0c4b6b3 user: drh tags: branch-3.9)
11:10
Aborted releaset of 3.9.2. (check-in: c33a275b user: drh tags: branch-3.9)
2015-11-01
21:42
Increase the version number to 3.9.2. (check-in: 14bd4fbf user: drh tags: branch-3.9)
21:35
If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: dab0e607 user: drh tags: branch-3.9)
21:19
If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: db319a03 user: drh tags: trunk)
2015-10-31
17:58
On unix, if a file is opened via a symlink, create, read and write journal and wal files based on the name of the actual db file, not the symlink. (Closed-Leaf check-in: c7c81050 user: dan tags: follow-symlinks)
2015-10-30
20:54
Add mutex operations to test code in test3.c to avoid triggering assert() failures in certain configurations. (check-in: 9f19420b user: dan tags: trunk)
17:17
Merge the sqlite3_db_cacheflush() enhancements and other changes from trunk. (check-in: f2cde4cf user: drh tags: begin-concurrent)
16:50
Merge all the latest enhancements from trunk. (check-in: 395a153f user: drh tags: sessions)
16:37
Merge the 3.10.0 version number update from trunk. (check-in: 980d6207 user: drh tags: apple-osx)
16:36
Increase the version number to 3.10.0, due to the addition of the sqlite3_db_cacheflush() interface. (check-in: 7565b046 user: drh tags: trunk)
16:23
Merge latest trunk changes, including sqlite3_db_cacheflush(), with this branch. (check-in: 6e4306ef user: dan tags: apple-osx)
16:14
Add new API function sqlite3_db_cacheflush(). (check-in: ad80d307 user: dan tags: trunk)
14:28
Return immediately if sqlite3PagerWrite() is called when the pager is in PAGER_ERROR state. (Closed-Leaf check-in: a6695b00 user: dan tags: cacheflush)
14:25
Add the --enable-editline option to various autoconf scripts. (check-in: 866f0277 user: drh tags: trunk)
09:13
Test that calling sqlite3_db_cacheflush() does not interfere with savepoints. (check-in: 0e09e4a2 user: dan tags: cacheflush)
2015-10-29
21:11
Do not attempt to flush the pages of an in-memory database to disk if sqlite3_db_cacheflush() is called. (check-in: 9b79a390 user: dan tags: cacheflush)
20:57
Add a test case that calls sqlite3_db_cacheflush() on an in-memory database. (check-in: f0cdfb54 user: dan tags: cacheflush)
18:16
Avoid automatically rolling back the transaction if an SQLITE_IOERR or SQLITE_FULL error occurs within sqlite3_db_cacheflush(). (check-in: 370b5d52 user: dan tags: cacheflush)