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100 descendants and 100 ancestors of [70ac9ea1]

2017-05-11
16:49
Cache the JSON parse used by json_extract(). Closed-Leaf check-in: 44ca6c2c user: drh tags: auxdata-cache
15:20
Negative N values in sqlite3_get_auxdata() and sqlite3_set_auxdata() can be used to access an auxiliary data cache over all functions in a single prepared statement. check-in: ff530675 user: drh tags: auxdata-cache
13:43
New requirements marks and documentation for the authorizer. check-in: 3980ea09 user: drh tags: trunk
12:27
Improvements to the sqlite3_set_authorizer() documentation. check-in: 47629b19 user: drh tags: trunk
12:05
Change the SQLITE_READ authorization call for unreferenced tables to use an empty string for the column name, as this is less likely to impact legacy authorization callbacks that assume column names are always non-NULL. check-in: 4139953a user: drh tags: trunk
2017-05-10
19:42
Rename fields of the internal AuxData object to make them unique and easier to search for. check-in: 2be9850c user: drh tags: trunk
16:33
Improved documentation for the SQLITE_READ authorizer callback. No code changes. check-in: 92c5ea70 user: drh tags: trunk
16:18
Fix a problem causing a lock to be held past the end of a transaction. Use a blocking lock to take the read-lock on page 1 taken by all transactions. check-in: 2584df3d user: dan tags: server-edition
16:12
Invoke the SQLITE_READ authorizer callback with a NULL column name for any table referenced by a query but from when no columns are extracted. check-in: 92ab1f72 user: drh tags: trunk
13:46
Use a blocking call to obtain the wal-mode WRITER lock in some cases. check-in: 4464ca1d user: dan tags: server-edition
13:36
Fix a couple of test scripts so that they work with -DSQLITE_DISABLE_FTS4_DEFERRED builds. check-in: 30018d31 user: dan tags: trunk
12:58
Avoid unnecessary codec operations on in-memory subjournals. check-in: 199b2a84 user: drh tags: trunk
12:49
Do not invoke codec macros for in-memory subjournals. Closed-Leaf check-in: d2bb0066 user: drh tags: codecless-inmemory-subjournal
2017-05-09
16:32
Fix a problem with wrapping the log file in server mode. check-in: 270b7d1e user: dan tags: server-edition
2017-05-08
20:15
Add some support for wal mode to the hack on this branch. check-in: b733afc1 user: dan tags: server-edition
18:29
Do not invoke codec macros when reading or writing an in-memory sub-journal. check-in: 2c145ee6 user: dan tags: codecless-inmemory-subjournal
2017-05-06
18:09
Fix an obscure assertion fault that can follow an OOM. The problem was introduced by check-in [a1cf44763277b6c7]. check-in: 04e7e565 user: drh tags: trunk
17:12
Fix requirements marks and harmless compiler warnings. check-in: 198ff4c0 user: drh tags: trunk
16:04
Update this branch with latest trunk changes. check-in: ed6bad67 user: dan tags: server-edition
2017-05-04
14:02
Remove the tool/schemalint.tcl script. And related Makefile entries. It is superseded by sqlite3_expert. check-in: 269bf52e user: dan tags: schemalint
11:13
Fix a collision of the "B0" identifier name between the termios.h header file and the SHA3 implementation in the shell. check-in: b9a58dac user: drh tags: trunk
2017-05-03
19:36
Remove the unused "sqlite3_stack_used" TCL command from the test harness. check-in: e24b7382 user: drh tags: trunk
17:44
Fix the sqlite3GetInt32() function so that it correctly returns 0 on a zero-length input string. check-in: 05eba9e3 user: drh tags: trunk
15:54
Always enable URI filenames when compiling with SQLITE_HAS_CODEC. Also allow plaintext keys using the key= query parameter. check-in: 31a51b4d user: drh tags: trunk
13:05
Fix a harmless compiler warning on Windows. check-in: 593e5dd0 user: drh tags: schemalint
12:50
Get sqlite3_expert building on Windows. check-in: d8254047 user: drh tags: schemalint
12:15
In sqlite3expert.c, do not copy the schema for virtual tables. Updates to makefiles to make building easier. check-in: da15752d user: drh tags: schemalint
2017-05-02
20:42
In the sqlite3_expert command-line tool, allow two-dash options. Do not accept the database name if it begins with "-". check-in: af7d1596 user: drh tags: schemalint
19:45
Merge the latest enhancements from trunk. check-in: a7dcf6a7 user: drh tags: schemalint
18:00
Fix the fts3EvalAverageDocsize() routine so that it returns errors from sqlite3_reset() rather than always returning SQLITE_OK. check-in: 430f539c user: drh tags: trunk
17:54
Reuse the same materialization of a view when that view appears in a query more than once, such as in a self-join. check-in: 9e35c89d user: drh tags: trunk
16:55
Move terms of the HAVING clause that reference only columns in the GROUP BY clause over to the WHERE clause, resulting in a faster query plan. check-in: 47cbb471 user: drh tags: trunk
16:46
Additional comments on the sqlite3ExprIsConstantOrGroupBy() routine. No code changes. Closed-Leaf check-in: 8424492e user: drh tags: having-where-optimization
01:30
Fix typo in comment. No changes to code. check-in: 6674814a user: mistachkin tags: trunk
2017-05-01
20:07
Update this branch with latest trunk changes. check-in: 83b1e163 user: dan tags: server-edition
19:53
Remove an unnecessary branch. check-in: a3317959 user: drh tags: having-where-optimization
18:24
Enhance "PRAGMA integrity_check" to detect duplicate rowids within a leaf page. check-in: adcad37b user: dan tags: trunk
18:12
Clear the BTCF_ValidNKey flag set if a cursor is moved by sqlite3BtreeInsert(). Fix for [f68dc596c4]. check-in: a6727eef user: dan tags: trunk
17:04
Futher bug fixes to the function that determines when a materialized view can be reused. Closed-Leaf check-in: c64fe3a1 user: drh tags: materialized-view-reuse
16:37
Minor bug fixes and performance enhancement. check-in: b2aae559 user: drh tags: materialized-view-reuse
15:15
Initial implementation of an optimization that attempts to reuse the same materialization of a view on a self-join of the view. check-in: 478c34b9 user: drh tags: materialized-view-reuse
14:25
Update this branch with latest trunk changes. check-in: 11f4761c user: dan tags: schemalint
14:09
Add extra tests for the optimization on this branch. check-in: 4921cd95 user: dan tags: having-where-optimization
2017-04-29
20:53
Automatically transfer terms from the HAVING clause to the WHERE clause of an aggregate query in cases where the result of evaluating the term depends only one one or more of the GROUP BY expressions (and on no other inputs). check-in: 5375a3ce user: dan tags: having-where-optimization
19:29
Add a single testcase() macro to the subquery processing logic. check-in: 4e1df76e user: drh tags: trunk
18:02
Improvements to opcode documentation in the bytecode engine. No changes to code. check-in: e54c9f8d user: drh tags: trunk
15:48
Avoid reading the file-size before page 1 is read-locked. check-in: f6b025bf user: dan tags: server-edition
15:27
Evaluate WHERE clause terms that reference only the index before evaluating terms that require the table, and thereby avoid seeking the table row if index terms are false. This is called the "push-down" optimization in the MySQL world, we are told. check-in: d7bb79ed user: drh tags: trunk
14:56
Minor size and performance improvements to the push-down optimization. Closed-Leaf check-in: 91dfb61a user: drh tags: pushdown-optimization
2017-04-28
19:59
Within a loop that uses a non-covering index test, test non-indexed terms that can be tested without seeking the main table cursor before those that cannot. check-in: afe68f0a user: dan tags: pushdown-optimization
17:32
Fix various bugs revealed by running performance tests. check-in: a40b42c4 user: dan tags: server-edition
14:09
Add a missing releasePage() call to the server-mode free-list management code. check-in: a5a08548 user: dan tags: server-edition
10:20
Use a different free-list format for server-mode databases in order to reduce contention. check-in: 778e8a10 user: dan tags: server-edition
2017-04-27
14:12
Do not write master journal filenames into server-mode journal files. Use SQLITE_MUTEX_STATIC_APP1 to protect critical sections in server.c. check-in: 3144ae40 user: dan tags: server-edition
13:05
If possible, delete the journal file when a database connection is closed. check-in: d5b5326d user: dan tags: server-edition
2017-04-26
20:45
Experimental implementation of pessimistic page-level locking based on rollback mode. check-in: 64ecf7c7 user: dan tags: server-edition
17:21
Add new test file cachespill.test. check-in: 2d0b6431 user: dan tags: trunk
14:34
Replace <fts5.h> with "fts5.h" in test file fts5_test_tok.c. check-in: 63d9ca5c user: dan tags: trunk
04:32
Fix a subtle bug in Lemon discovered and reported on the mailing list by Kelvin Sherlock, who also suggested the correct fix. check-in: 304689f8 user: drh tags: trunk
2017-04-24
16:14
Bring in all the latest enhancements from trunk. check-in: 031feebc user: drh tags: apple-osx
14:16
When building an ephemeral table of integers, do not assume that the table does not already contain N if the insert cursor points to N-1. Fix for ticket [61fe9745]. check-in: 1c1b0862 user: dan tags: trunk
2017-04-22
00:20
Fix an assertion fault found by OSSFuzz. check-in: e39769f4 user: drh tags: trunk
2017-04-21
19:58
Another minor formatting fix. check-in: 9fa2ce3c user: dan tags: schemalint
19:56
Fix formatting errors in the previous commit. check-in: da9a2e5a user: dan tags: schemalint
19:53
Update the README.md file in the ext/expert/ directory. check-in: 3b2ff4e0 user: dan tags: schemalint
17:03
Remove a NEVER macro for a condition that may be true as of [a47efb7c]. Problem reported by OSSFuzz. check-in: bdc50d8d user: dan tags: trunk
16:04
Fix an FTS5 bug that could cause a prefix-query without a prefix-index on a database that contains delete-markers to return extra, non-matching, rows. check-in: 840042cb user: dan tags: trunk
2017-04-20
17:35
Merge latest trunk changes into this branch. check-in: b1533bc4 user: dan tags: schemalint
17:03
Avoid creating a temp table in the user database in the sqlite3_expert code. check-in: 4e366996 user: dan tags: schemalint
16:43
Speed this branch up a bit by filtering before the virtual table layer when sampling user data. Closed-Leaf check-in: 8e57c313 user: dan tags: schemalint-failure
16:18
Avoid adding INTEGER PRIMARY KEY columns to candidate indexes. check-in: 4577fea5 user: dan tags: schemalint
16:08
Avoid creating a temp table in the user database in the sqlite3_expert code. Trouble is, this makes sampling for stat1 data much slower. check-in: c62e3582 user: dan tags: schemalint-failure
09:54
Add an option to generate stat1 data based on a subset of the user database table contents to sqlite3_expert. check-in: c69c3e21 user: dan tags: schemalint
2017-04-19
13:25
Further improvements to coverage of fts3 module. check-in: 6b21d0fd user: dan tags: trunk
07:33
Further modifications and test cases to improve test coverage of fts3. check-in: ea8a0d2c user: dan tags: trunk
2017-04-18
20:10
Have sqlite3_expert_analyze() populate the sqlite_stat1 table before running queries through the planner for the second time. check-in: a157fcfd user: dan tags: schemalint
13:50
Use sqlite3_table_column_metadata() instead of a SELECT statement to check for the existence of a %_stat table in fts3. This leads to smaller and easier to test code. check-in: dc2a4802 user: dan tags: trunk
11:20
Improved optimizations of views as the right operand of a LEFT JOIN. check-in: 41c27bc0 user: drh tags: trunk
09:04
Fix sqlite3_expert handling of triggers on views. check-in: ff4976da user: dan tags: schemalint
05:49
Refactor the fts3ColumnMethod() function so that all branches can be covered. check-in: e47fdb49 user: dan tags: trunk
2017-04-17
23:23
Defer checking for null in the comparison operators, since that is an uncommon case. check-in: 56845256 user: drh tags: trunk
20:50
Do not allow a Mem object to be both NULL and some other type at the same time. check-in: e698db19 user: drh tags: trunk
18:42
Consolidate two branches of code in the "PRAGMA foreign_key_check" implementation. check-in: 69f51f83 user: dan tags: trunk
18:02
Fix a problem in "PRAGMA foreign_key_check" in handling a WITHOUT ROWID child table with an INTEGER PRIMARY KEY parent key. Also, if an FK violation is detected in a WITHOUT ROWID child table, do not try to read and return the rowid. The second column returned by "PRAGMA foreign_key_check" in this case (WITHOUT ROWID child table) is now always set to NULL. check-in: 690870bd user: dan tags: trunk
17:03
Add support for analyzing trigger programs to the sqlite3_expert code. check-in: 159e8022 user: dan tags: schemalint
16:07
Further improvements to test coverage in fts3. check-in: 352413ee user: dan tags: trunk
13:38
Improve coverage of code in fts3. check-in: 1a08a836 user: dan tags: trunk
13:18
Fix the ".column" output mode in the command-line shell so that it correctly counts and formats multi-byte UTF characters. check-in: f508aff8 user: drh tags: trunk
2017-04-16
22:41
In the showwal command-line tool, for unix builds, if the auxiliary argument is of the form "Ntruncate" where "N" is a frame number, then truncate the WAL file after the N-th frame. check-in: 90015df3 user: drh tags: trunk
22:08
Add the anycollseq.c loadable extension in etc/misc check-in: d7b9813c user: drh tags: trunk
2017-04-15
16:52
Fix problems with handling constraints on the rowid column in sqlite3expert.c. check-in: 2e630879 user: dan tags: schemalint
15:47
Merge latest trunk changes into this branch. check-in: 2d0c458e user: dan tags: schemalint
11:53
In the skip-ahead-distinct optimization, fix a bug in the logic that determines when to invoke the optimization based on sqlite_stat1 statistics. check-in: 89f9e436 user: drh tags: trunk
2017-04-14
22:41
Fix to the decision logic for when to use the skip-ahead-distinct optimization. Closed-Leaf check-in: e50fd489 user: drh tags: skip-ahead-distinct
19:46
Remove end-of-line whitespace from lemon.c. check-in: d78355c8 user: drh tags: trunk
19:44
Fix some left-over K&R-C constructs in lemon.c. No changes to the core. check-in: a5379905 user: drh tags: trunk
17:30
When doing a DISTINCT query using an index, try to use the index to skip ahead to the next distinct element, rather than doing a full scan of the index. (This is the "skip-ahead-distinct" optimization.) check-in: f489b5bb user: drh tags: trunk
00:45
Fix a couple of unreachable branches. check-in: 1aa0ea8d user: drh tags: skip-ahead-distinct
2017-04-13
21:29
Fix the skip-ahead-distinct optimization so that it works with indexes that have repeated columns with different collating sequences. check-in: ce1e2b88 user: drh tags: skip-ahead-distinct
19:48
Simplification of the skip-ahead-distinct logic. There is still an issue with handling COLLATE. check-in: 57c5173b user: drh tags: skip-ahead-distinct
18:33
New test cases and minor fixes for the optimization on this branch. check-in: 70ac9ea1 user: dan tags: skip-ahead-distinct
13:01
Only use the skip-ahead-distinct optimization if the index has been analyzed and we know that a skip-head is likely to skip over at least 11 rows. The magic number 11 was determined by experimentation. check-in: 0cf16dec user: drh tags: skip-ahead-distinct
01:19
Forward port the skip-ahead-distinct branch which was abandoned for some reason that I do not recall. This port should have been achived by a merge of trunk into the previous head of skip-ahead-distinct, but that did not work. So I had to manually "rebase" the changes. check-in: 132339a1 user: drh tags: skip-ahead-distinct
00:12
Fix a regression caused by the fix for ticket [6c9b5514077fed34551f98e64c09a1] - control characters allowed in JSON. check-in: 8e7b6118 user: drh tags: trunk
2017-04-12
17:50
Update fts5 to support "<colset> : ( <expr> )" for column filtering, as well as "<colset> : NEAR(...)" and "<colset> : <phrase>". check-in: c847543f user: dan tags: trunk
17:38
Improved \n and \r escapes in the ext/misc/dbdump.c utility function. The implementation of dbdump.c now matches the implementation in the CLI. check-in: f2643315 user: drh tags: trunk
2017-04-11
20:48
Avoid updating unaffected indexes on a table as part of an UPDATE that requires foreign key processing in some cases. check-in: 7aae5c0f user: dan tags: trunk
19:58
Avoid updating unaffected indexes on a table as part of an UPDATE that requires foreign key processing in some cases. Closed-Leaf check-in: 477bea9e user: dan tags: fkey-optimization
18:55
Limit the depth of recursion for valid JSON in the JSON1 extension in order to avoid using excess stack space in the recursive descent parser. Fix for ticket [981329adeef51011052667a9]. check-in: 1f68c184 user: drh tags: trunk
18:06
Smaller and faster implementation of exprMightBeIndexed(). check-in: 76cd611d user: drh tags: trunk
16:44
Very slight smaller and faster sqlite3SelectNew() check-in: 4143650c user: drh tags: trunk
12:20
Add an ALWAYS() around an unreachable condition in sqlite3VdbeMemGrow(). check-in: 0f3eb61f user: drh tags: trunk
11:52
Fix a segfault that could occur if an indexed expression was used in a comparison operation within the result-set of a SELECT statement. check-in: d6bb7c42 user: dan tags: trunk
01:30
When evaluating a query that uses an index on an expression, try to use the expression values read directly from the index rather than reevaluating the expression. check-in: a47efb7c user: drh tags: trunk
01:01
Improved comments. Fix a problem when an indexed expression is used in an ORDER BY clause. Closed-Leaf check-in: c59eaf2b user: drh tags: covering-index-on-expr
2017-04-10
23:42
Merge changes from trunk. check-in: 8978465f user: drh tags: covering-index-on-expr
20:51
Smaller and faster vdbeFreeOpArray() check-in: e052436d user: drh tags: trunk
20:27
Slightly smaller and faster sqlite3VdbeMemGrow(). check-in: efd1702a user: drh tags: trunk
12:31
Add a new JSON test case to verify that all control characters are escaped in the json_quote() function. check-in: 6ee12221 user: drh tags: trunk
12:25
Change the JSON extension so that it disallows control characters inside of strings. Fix for ticket [6c9b5514077fed34551f98e64c09a10dc2fc8e16]. check-in: 475d8f82 user: drh tags: trunk
2017-04-09
19:23
Do not expose the name of the internal Mem object in the public interface defined by sqlite3.h. check-in: 19dd753f user: drh tags: trunk
2017-04-08
18:18
Disallow leading zeros on numeric constants in JSON. Fix for ticket [b93be8729a895a528e2] check-in: 204e72f0 user: drh tags: trunk
14:11
Expand on the comment above OP_Destroy to explain why it throws an error if there are any active reader VMs. check-in: b9a8c2b9 user: dan tags: trunk
13:52
Have the rtree module close any open blob-handle within the xSavepoint method. This prevents such an open blob handle from interfering with DROP TABLE operations. check-in: fa4416ad user: dan tags: trunk
13:42
Fix the quoting mechanism for ".dump" so that it is not applied for the ".mode quote" output. check-in: 78c1e903 user: drh tags: trunk
09:12
Have fts5 close any open blob-handle when a new savepoint is opened. This ensures that fts5 does not prevent DROP TABLE statements (which always open a savepoint) from succeeding. check-in: a921ada8 user: dan tags: trunk
01:09
Make sure the RTree sqlite3_blob handle is reset prior to renaming the table. check-in: 1cdae2db user: drh tags: trunk
00:55
Fix the ".dump" command so that it works with ".headers on". Also fix the display of ".mode insert" with ".headers on". check-in: a6ce57ee user: drh tags: trunk
2017-04-07
20:20
Use replace() instead of char() to quote newline and return characters in strings in the output of .dump, to avoid excess expression complexity. check-in: 73073529 user: drh tags: trunk
19:52
Remove an unused token type. check-in: 13a42223 user: drh tags: covering-index-on-expr
19:41
Proof of concept for the ability to use the expression columns in an index on expressions in place of equivalent expressions in the result set or in the WHERE clause. This check-in compiles but is mostly untested. check-in: a52ef2ad user: drh tags: covering-index-on-expr
11:45
Use replace() instead of char() to quote newline and return characters in strings in the output of .dump, to avoid excess expression complexity. Closed-Leaf check-in: 4c2b5729 user: drh tags: shell-fix
2017-04-06
14:56
Fix the ".lint fkey" shell command for cases where the child key is also an INTEGER PRIMARY KEY. check-in: 48826b22 user: dan tags: trunk
12:06
Fix the ".lint fkey" shell tool command so that it works for foreign keys that refer implicitly to primary key columns with non-BINARY default collation sequences. check-in: 327eff25 user: dan tags: trunk
2017-04-05
13:44
Remove a confusing and pointless sentence from the documentation for the sqlite3_interrupt() interface. check-in: c5f1a2b6 user: drh tags: trunk
12:39
Split off sqlite3DbFreeNN() from sqlite3DbFree() and use it in cases where we know that the argument to be freed is never NULL. check-in: ad90e8bb user: drh tags: trunk
11:57
Save a few bytes and a few CPU cycles in sqlite3ExprListDelete() routine. check-in: 9e6c9391 user: drh tags: trunk
11:49
Remove a conditional made unreachable by the previous ExprList enhancement. check-in: a1cf4476 user: drh tags: trunk
11:32
Combine the ExprList_item objects and the ExprList wrapper into a single memory allocation, for improved performance and reduced footprint. check-in: 2b6560ad user: drh tags: trunk
10:54
Attempt to remove bash-isms from configure.ac. Use -O0 with --enable-debug. check-in: 71ed35cc user: drh tags: trunk
2017-04-04
19:58
Fix a problem causing "PRAGMA integrity_check" to disable the xfer optimization for subsequent VACUUM operations on tables with one or more CHECK constraints. This could result in VACUUM producing slightly larger database files. check-in: e5bb7db5 user: dan tags: trunk
2017-04-03
14:07
Avoid an unnecessary call to sqlite3WhereGetMask() inside of whereShortCut(). check-in: 5c11f430 user: drh tags: trunk
13:59
Do not attempt to run sync2.test with SQLITE_DISABLE_DIRSYNC builds. check-in: 658f08ce user: dan tags: trunk
13:33
Force a schema load prior to "PRAGMA optimize". check-in: 86897c24 user: drh tags: trunk
13:17
Fix typos in the documentation for OP_Column. check-in: 777b43e6 user: drh tags: trunk
12:04
Slightly smaller and faster implementation for vdbeSorterCompareInt(). check-in: 84fa069c user: drh tags: trunk
2017-04-01
20:44
Remove an unnecessary setting of the Mem.enc field for the output of the OP_Record opcode, for a performance improvement and size reduction. check-in: e6e36b28 user: drh tags: trunk
20:14
Minor performance enhancements to the OP_Affinity opcode. check-in: c45cd3b9 user: drh tags: trunk
19:45
Remove an unnecessary clearing of the Vdbe.iCurrentTime value. check-in: fcd2acdd user: drh tags: trunk
11:59
Faster implementation for sqlite3VdbeIntValue() and sqlite3VdbeRealValue(). check-in: 8698df60 user: drh tags: trunk
11:40
Remove unused fields from the BtCursor object. check-in: 1c0d82e0 user: drh tags: trunk
00:20
Save a 78 bytes of code space and a million CPU cycles in speedtest1 by storing the cell index for the leaf page in the BtCursor object in its own field (BtCursor.ix), rather than as an entry in the BtCursor.aiIdx array. check-in: 2452f061 user: drh tags: trunk
2017-03-30
17:13
Declare the Lemon-generated parser object as itself. (Duh) check-in: c8000e94 user: drh tags: trunk
16:51
Increase the version number for the next development cycle. check-in: 9e550ccc user: drh tags: trunk
16:37
Ensure that the stack space used to hold the Lemon-generated parser object is always 8-byte aligned. check-in: 1279de0b user: drh tags: trunk
2017-03-29
23:22
When compiling with MSVC, disable extra SELECT/WHERE tracing for dynamically built shells. check-in: a6891942 user: mistachkin tags: trunk
18:03
Avoid unnecessary blob handle invalidation when changes are made to an unrelated table. check-in: 4a01880b user: drh tags: trunk
17:06
Slightly smaller and faster implementation of pcache1InitBulk(). check-in: 06c2b685 user: drh tags: trunk
16:55
Fix some tests in malloc5.test to account for the sqlite3_release_memory() change in the previous commit. check-in: d336858d user: dan tags: trunk
15:18
Fix the sqlite3_release_memory() interface so that it works even if SQLITE_DEFAULT_PCACHE_INITSZ is non-zero. check-in: 5d902b7f user: drh tags: trunk
2017-03-25
19:16
Add the new sqlite3_set_last_insert_rowid() interface to the extension loader thunk. check-in: 8469fc0d user: drh tags: trunk
18:31
Do not run tests for ".dump --preserve-rowids" when testing SQLITE_OMIT_VIRTUALTABLE builds. check-in: 55df410b user: dan tags: trunk
18:15
Disable the new --preserve-rowids option on the CLI ".dump" command if compiled with SQLITE_OMIT_VIRTUALTABLE. check-in: bd5bbe4e user: drh tags: trunk
18:03
Make the default value for SQLITE_DEFAULT_SYNCHRONOUS a simple integer literal, so that it does not show up goofy in the output of "PRAGMA compile_options;". check-in: 833ab321 user: drh tags: trunk
12:08
Fix two harmless compiler warnings. check-in: 32be9c3f user: drh tags: trunk
2017-03-24
19:45
Fix a harmless compiler warning in the JSON1 extension. check-in: c2c3dd84 user: drh tags: trunk
18:38
Previous check-in was not correct. This is a better fix for the OP_Once problem of ticket [06796225f59c057cd120f1]. check-in: 8194dd28 user: drh tags: trunk
17:59
Fix the OP_Once opcode so that it works correctly for recursive triggers. Ticket [06796225f59c057cd120f1]. check-in: 25560145 user: drh tags: trunk
13:31
Add the RFC-7396 Appendix A test cases for json_patch(). check-in: c5441d2d user: drh tags: trunk
12:35
Fix an error in the new json_patch() routine discovered by Ralf Junker. check-in: 9d535041 user: drh tags: trunk
2017-03-23
23:44
Add the json_patch() SQL function to the JSON1 extension. check-in: 47608848 user: drh tags: trunk
20:33
Change the name of the json_merge_patch() function to just json_patch(). Closed-Leaf check-in: 04d41004 user: drh tags: json_mergepatch
19:51
Improvement to the amalgamation configure.ac file contributed by Bob Friesenhahn. check-in: bf28a55d user: drh tags: trunk
17:22
Do not run test file autoanalyze1.test if OMIT_VIRTUALTABLE is defined. check-in: e1d06a57 user: dan tags: trunk
17:03
Remove an invalid assert() statement failing when VACUUMing a database that contains an index on a column explicitly declared "COLLATE BINARY". check-in: 9f2e04d3 user: dan tags: trunk
12:56
Avoid redundant edits in the json_merge_patch() function. check-in: 4a8e6437 user: drh tags: json_mergepatch
00:46
Fix harmless compiler warnings in the new json_merge_patch() logic. check-in: 5d2cf5a2 user: drh tags: json_mergepatch
00:13
Various fixes to the json_merge_patch() function. check-in: f49fd255 user: drh tags: json_mergepatch
2017-03-22
21:45
Change the name of the new function to "json_merge_patch()". check-in: 53bf70f3 user: drh tags: json_mergepatch
21:24
Initial implementation of the json_mergepatch(A,B) SQL function. check-in: a2674440 user: drh tags: json_mergepatch
12:51
Fix harmless compiler warnings in the shell. check-in: a7868297 user: drh tags: trunk
2017-03-21
20:17
New simplified memory initialization for MacOS. check-in: 055b36f1 user: drh tags: trunk
18:56
Fix an incorrect assert in the ANALYZE logic for STAT4 on WITHOUT ROWID tables. check-in: ad741976 user: drh tags: trunk
17:19
Add short script ext/fts3/tool/fts3cov.sh. To help measure test-coverage of fts3 source code. check-in: ee9588e8 user: dan tags: trunk
10:45
Do not run sync2.test as part of the "inmemory_journal" permutation. check-in: 9f680bc7 user: dan tags: trunk
2017-03-20
22:58
Add the --native-malloc option to fuzzcheck. Fix ossfuzz.c and fuzzcheck.c so that they both deallocate the temp_store_directory before closing. check-in: 0dd18ec8 user: drh tags: trunk
20:42
Fix the fuzzcheck program so that it can create new databases again. check-in: 021e8874 user: drh tags: trunk
19:35
Avoid passing NULL as the second argument to memcpy() in fts3. check-in: 49b93d97 user: dan tags: trunk
19:26
Avoid a technically undefined right-shift of a signed value in rtree.c. check-in: a144875f user: dan tags: trunk
18:53
Fix some problems in fts3 found by address-sanitizer. check-in: 16a8e84f user: dan tags: trunk
16:34
Avoid the possibility of signed integer overflow with oversized precisions in %d conversions in the printf() implementation. check-in: ef3a7c87 user: drh tags: trunk
16:06
Do not run sync2.test as part of the "journaltest" permutation, as it uses "PRAGMA synchronous = off". check-in: 285005a9 user: dan tags: trunk
15:29
Ensure that a "--" prefix is added to sqlite3_trace_v2() output for nested SQL statements. check-in: 673a7b67 user: drh tags: trunk
15:11
Only run sync2.test on unix, as it depends on instrumentation in os_unix.c. check-in: ecb9321e user: dan tags: trunk
14:44
Fix the check.test script so that it works on Windows. check-in: 8822eb5d user: drh tags: trunk
13:03
Documentation fix: SQLITE_SOURCE_ID is a now a SHA3-256 hash. check-in: 2aa22509 user: drh tags: trunk
2017-03-18
13:59
Only do the specialized MacOS single-core zone_malloc initialization if compiled with the SQLITE_MIGHT_BE_SINGLE_CORE flag. This avoids a (harmless) warning about OSAtomicCompareAndSwapPtrBarrier() being deprecated. check-in: 4e6a03d9 user: drh tags: trunk
2017-03-17
23:08
Fix an error in the newly revised documentation for SQLITE_LIMIT_VDBE_OP. No changes to code. check-in: f4cf8635 user: drh tags: trunk
22:51
Set a reasonable limit on the number of opcodes in a prepared statement for ossfuzz.c. This should prevent timeouts in OSS-Fuzz when it generates totally unreasonable queries. check-in: f74899ed user: drh tags: trunk
22:50
Begin enforcing the SQLITE_LIMIT_VDBE_OP. The documentation warned that this day might come. check-in: ef591461 user: drh tags: trunk
14:59
Add the --show-errors and --show-max-delay command-line options to the ossshell test program. check-in: 626bdca9 user: drh tags: trunk