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100 descendants and 100 ancestors of f320d47d6b7b08d9552c8444004bc256348bda90

2016-09-17
22:46
Minor enhancement to the TclKit batch tool: it should download the TclKit EXE alone when the TCLKIT_NOENV environment variable is set. (check-in: baceb988 user: mistachkin tags: trunk)
19:34
Small performance optimization in the freeSpace() routine of btree.c. (check-in: 63962e2a user: drh tags: trunk)
17:39
Improved description of the ElseNotEq opcode in comments. No changes to code. (check-in: e011435e user: drh tags: trunk)
2016-09-16
20:39
Fix typo in the name of a Win32 string conversion routine. Replace several uses of raw_printf() with utf8_printf() in the shell. (check-in: 6fc95dd7 user: mistachkin tags: trunk)
19:42
If no KEY is specified on ATTACH, copy the main schema key if the key size is non-zero. In other words, allow for -1 as a valid key size in support of the --textkey to SEE. (check-in: 03573887 user: drh tags: trunk)
19:11
Fix problems with the fileRead() function in the command-line shell. Fix a harmless memory leak in the command-line shell, to make validation testing easier. (check-in: e660402e user: drh tags: trunk)
18:53
Remove the #ifdef SQLITE_DEBUG from around the testcase_glob() routine in the command-line shell. (check-in: 9885dac4 user: drh tags: trunk)
17:50
Merge recent changes from trunk. (check-in: e3d9efa2 user: drh tags: apple-osx)
16:30
Fix a problem causing incorrect code to be generated for IN constraints like "a IN (1, 2, 3)" where column "a" is a rowid column with an extra UNIQUE index created on it. Ticket [0eab1ac759]. (check-in: a92aee55 user: dan tags: trunk)
15:42
Replace a faulty assert() with a testcase() to assure the condition is tested. Ticket [0eab1ac7591f]. (check-in: a49bc0a8 user: drh tags: trunk)
14:50
Add WHERETRACE macros showing every entry and exit from whereLoopAddBtreeIndex(). (check-in: e7653dec user: drh tags: trunk)
11:53
Fix SQLITE_OMIT_AUTHORIZATION so that it compiles cleanly. (check-in: a3e3b3e1 user: drh tags: trunk)
02:52
In the shell, make ".testcase" and ".check" available in all configurations, not just SQLITE_DEBUG. All testcases to be named. Show the result of each testcase on stdout. (check-in: 792afefa user: drh tags: trunk)
00:26
In the command-line shell, add the --new option to the ".open" command. Also, report the current database filename as part of the ".show" command. (check-in: 8e5c9203 user: drh tags: trunk)
2016-09-15
21:35
Add the ".testcase" and ".check" dot-commands in the shell, when compiled using SQLITE_DEBUG. (check-in: 62289f27 user: drh tags: trunk)
19:15
Omit the sqlite3Apis constant object when compiling with SQLITE_OMIT_LOAD_EXTENSION, since it is not used. (check-in: 7b104613 user: drh tags: trunk)
14:54
Remove no-op code (adding an assert() to prove that the code was no-op) in the text affinity logic of the bytecode engine comparison operators. (check-in: b9f5bdbf user: drh tags: trunk)
05:47
Fix a typo in a comment in sqlite.h.in. No changes to code. (check-in: 12df7152 user: dan tags: trunk)
00:32
Slight size reduction and performance increase in sqlite3VdbeHalt(). (check-in: 5990a1bd user: drh tags: trunk)
00:04
Optimization to vdbeRecordCompareInt() makes it slightly smaller and faster. (check-in: 5a2a7712 user: drh tags: trunk)
2016-09-14
18:56
Update comments used to generate API documentation to include the new "[dateof:3.X.Y]" notation for dates of release where appropriate. No changes to code. (check-in: 55f7f8ee user: drh tags: trunk)
2016-09-12
14:23
Fix a bug in sqldiff causing it to confuse blobs zero bytes in size with NULL values. (check-in: 264e9c75 user: dan tags: trunk)
13:32
Add missing "finish_test" command to vacuum5.test. (check-in: 02f40c3b user: dan tags: trunk)
09:28
Have releasetest.tcl delete all test files except for "testfixture", "testfixture.exe", "sqlite3", "sqlite3.exe", "test.log" and "test-out.txt" after each test run is finished. Passing the "--keep" option restores the old behaviour. (check-in: e0e042dc user: dan tags: trunk)
2016-09-10
19:51
Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and SQLITE_OMIT_SHARED_CACHE. (check-in: 711c5917 user: drh tags: trunk)
14:43
Add test code to delete an SQLite database and its auxiliary files. (check-in: 8a9d1281 user: dan tags: trunk)
2016-09-09
20:26
Make the new file test_delete.c portable to MSVC on Windows. (Closed-Leaf check-in: 0e3ace39 user: mistachkin tags: test_delete)
20:23
Remove an unnecessary call to sqlite3VdbeMemExpandBlob() when casting to text. (check-in: 19e2e595 user: drh tags: trunk)
20:00
Add new file test_delete.c, containing test code for deleting an sqlite database. (check-in: fb0b95e9 user: dan tags: test_delete)
19:33
Performance improvements to the comparison operators in the bytecode engine. (check-in: 37803b19 user: drh tags: trunk)
15:12
Fix a out-of-order variable declaration for some compile-time configurations. (check-in: 6ac932c9 user: drh tags: trunk)
13:23
In releasetest.tcl, the --srcdir option is automatic, so no need to mention it in the --help output. (check-in: 2bdd838e user: drh tags: trunk)
13:17
Fix an obsolete comment in the releasetest.tcl source code. (check-in: afaaa276 user: drh tags: trunk)
12:29
In releasetest.tcl: Improved testing for uncommitted changes. If uncommitted changes are seen, exit immediately unless the --force option is used. (check-in: 9a14e6c4 user: drh tags: trunk)
2016-09-08
23:12
Issue a warning and prompt the user to continue if the releasetest.tcl script is run in a checkout with uncommitted changes. (check-in: 30e917ff user: drh tags: trunk)
2016-09-07
19:54
Add support for row-value comparisons, including IN operators, and row-value updates in the UPDATE statement. (check-in: ddb5f055 user: drh tags: trunk)
19:37
Fix a problem handling expressions like "(a, b) IN (SELECT ... ORDER BY 1, 2)" when there is an index on "a" but not "b". (Closed-Leaf check-in: 7f2c5c9e user: dan tags: rowvalue)
13:30
Simplify the affinity handling logic in codeAllEqualityTerms(). Logically the same, just a little easier to read and understand. (check-in: bbab9621 user: drh tags: rowvalue)
13:12
Merge fixes from trunk. (check-in: 193f036c user: drh tags: rowvalue)
2016-09-06
19:08
Remove obsolete vector-IN test cases. Fix a bad testcase() macro. (check-in: ab3f8f19 user: drh tags: rowvalue)
18:51
Fix corer cases of vector IN operators where the RHS is a compound SELECT that includes an ORDER BY clause. (check-in: 8329ac6f user: drh tags: rowvalue)
17:21
Remove an unnecessary branch from expr.c. (check-in: 7cc9746c user: dan tags: rowvalue)
17:13
Avoid unnecessary memory allocations for aiMap in codeEqualityTerm(). (check-in: 70319c3d user: drh tags: rowvalue)
16:53
Avoid a NULL pointer deref in codeAllEqualityConstraints() following an OOM. (check-in: c6e528c1 user: drh tags: rowvalue)
16:33
Simplify the fix in commit [7d9bd22c]. (check-in: bd5a3420 user: dan tags: rowvalue)
15:25
Fix the header comment on codeEqualityTerm(). (check-in: b7e710e4 user: drh tags: rowvalue)
14:58
Fix a problem handling (a, b) IN (SELECT ...) expressions when there is an index on just one of "a" or "b". (check-in: 231c72d9 user: dan tags: rowvalue)
14:37
Enhance the sqlite3GetTempRange() and sqlite3ReleaseTempRange() internal routines so that they use sqlite3GetTempReg() and sqlite3ReleaseTempReg() when nReg==1. (check-in: 4071da2f user: drh tags: rowvalue)
12:04
Fix a typo in a comment in expr.c. (check-in: 288e934f user: dan tags: rowvalue)
2016-09-05
22:50
Simplified logic to extract a column from a row value. (check-in: e8f105c3 user: drh tags: rowvalue)
19:57
Fix an assert() so that it does C-compiler does not combine an assert() conditional with a production code conditional and thereby confuse the mutation testing script. (check-in: 2fa5288a user: drh tags: rowvalue)
15:02
Simplifications to the SQLITE_KEEPNULL flag on VDBE comparison operators. (check-in: 96269f01 user: drh tags: rowvalue)
12:12
Do vector comparison size checking early - at name resolution time - to forestall future problems. (check-in: ae127bcc user: drh tags: rowvalue)
12:02
Catch vector size mismatch problems during name resolution to avoid later problems. (Closed-Leaf check-in: 56562a03 user: drh tags: early-vector-size-check)
09:44
Fix a crash that could occur under certain circumstances if the vectors on either side of a comparison operator were of a different size. (check-in: 42670935 user: dan tags: rowvalue)
2016-09-03
19:52
Fix a problem causing the affinity of sub-select row-value elements to be ignored in some contextes. (check-in: 7d9bd22c user: dan tags: rowvalue)
16:24
Merge the fuzzershell enhancement from trunk. (check-in: ed206048 user: drh tags: rowvalue)
15:31
Consider the affinity of "b" when using an "a IN (SELECT b ...)" expression with an index on "a". Fix for [199df416]. (check-in: f5e49855 user: dan tags: rowvalue)
01:46
Performance optimizations. (check-in: f1d06c49 user: drh tags: rowvalue)
2016-09-02
23:56
Merge recent changes from trunk. (check-in: c7271fbd user: drh tags: rowvalue)
2016-08-27
14:13
Merge updates from trunk. (check-in: 082fd5f8 user: drh tags: rowvalue)
01:41
Fix the "Synopsis" on the OP_Lt, OP_Le, OP_Gt, and OP_Ge opcodes, which has been backwards for time out of mind. (check-in: f51248dc user: drh tags: rowvalue)
2016-08-26
22:09
Fix a minor problem in sqlite3FindInIndex() related to rowids being used as part of the index. (check-in: 829f802b user: drh tags: rowvalue)
21:15
Fix the sqlite3FindInIndex() to ensure that it always uses a prefix of the index and uses no repeated columns. Enhanced comments. (check-in: b9fc89e4 user: drh tags: rowvalue)
19:54
Add an EXPLAIN QUERY PLAN line for when a index is used to implement an IN operator. (check-in: 171aa833 user: drh tags: rowvalue)
19:47
Add test cases to rowvalue2.test. (check-in: 078bb69e user: dan tags: rowvalue)
19:31
Enhance sqlite3FindInIndex() so that it is able to make use of the primary keys at the end of an index. (check-in: 4b589fbf user: drh tags: rowvalue)
18:17
Fix a post-OOM crash in updateRangeAffinityStr(). Add several ALWAYS() macros on unreachable branches. (check-in: 87d40195 user: drh tags: rowvalue)
17:54
Fix a problem with affinity changes and vector range comparisons. (check-in: b34413ac user: dan tags: rowvalue)
13:19
Allow ROWID values in indexed vector comparisons. (check-in: b0cc6be4 user: drh tags: rowvalue)
03:42
Comment improvements. Put ALWAYS and NEVER macros on three unreachable branches. (check-in: 39761700 user: drh tags: rowvalue)
01:02
Remove an unreachable branch from sqlite3ExprAffinity() (check-in: 9d96f614 user: drh tags: rowvalue)
2016-08-25
22:31
Merge recent changes from trunk. (check-in: 5789aab8 user: drh tags: rowvalue)
21:14
Refactor the sqlite3ExprCodeIN() routine for improved maintainability. (check-in: b56705ae user: drh tags: rowvalue)
17:47
Another fix in the IN-operator algorithm description. (check-in: f474aeac user: drh tags: rowvalue)
17:40
Further refinement of the in-operator.md documentation. (check-in: df064837 user: drh tags: rowvalue)
15:46
Improvements to IN operator code generator comments. Avoid unnecessary Copy operations on the LHS of the IN operator. (check-in: b6344298 user: drh tags: rowvalue)
14:23
Corrections to the IN-operator notes. (check-in: 25033ee9 user: drh tags: rowvalue)
14:00
Add notes on the implementation of the IN operator. (check-in: d256b2ca user: drh tags: rowvalue)
2016-08-24
21:54
Simplified VDBE code for the vector NOT IN null-scanning loop. (check-in: 7ae504e6 user: drh tags: rowvalue)
21:24
Improved extended comments of comparison operators when the SQLITE_STOREP2 flags is set on P5. No changes to non-debug code. (check-in: bbc1b016 user: drh tags: rowvalue)
18:51
In sqlite3FindInIndex(), improve internal comments and avoid an unreachable branch. (check-in: 55945fc1 user: drh tags: rowvalue)
17:49
Fix more unreachable branches. (check-in: 6099c180 user: drh tags: rowvalue)
15:37
Add a NEVER() on an unreachable branch in comparisonAffinity(). (check-in: 505a2f20 user: drh tags: rowvalue)
12:22
Fix a buffer overrun in the code for handling IN(...) operators when the LHS of the operator contains indexed columns or expressions. (check-in: f41a0391 user: dan tags: rowvalue)
00:51
The previous OOM fix was bad. Back it out and replace it with a better one. (check-in: 1e3bc369 user: drh tags: rowvalue)
00:25
Avoid a potential null-pointer dereference following an OOM. (check-in: 25f6ed8d user: drh tags: rowvalue)
2016-08-23
19:02
Simplify the row value misuse error message. (check-in: 838c50a5 user: drh tags: rowvalue)
18:30
Fix a problem with rowvalue UPDATE when the rowvalue is not the left-most and the RHS is a multi-column subquery. (check-in: e149e6b9 user: drh tags: rowvalue)
17:30
Fix an uninitialized variable in CASE expression code generation. (check-in: c8ffae05 user: drh tags: rowvalue)
2016-08-22
14:30
Fix the vector BETWEEN operator so that it only evaluates the left-most vector expression once. Add support for vector comparisons in the CASE operator. (check-in: 07e69f43 user: drh tags: rowvalue)
00:48
Reinstate the mechanism in BETWEEN that avoids evaluating the first expression more than once, but fix the affinity extractor so that it works with this mechanism. The de-duplication of the first expression still does not work for vector expressions, though. (check-in: 2f39987f user: drh tags: rowvalue)
2016-08-20
22:49
The docs promise the in "x BETWEEN y AND z" the x expression is only evaluated once. That is no longer true, and so some tests are failing. This needs to be fixed before merging to trunk. (check-in: e50d264f user: drh tags: rowvalue)
21:11
Further comment enhancements. No changes to code. (check-in: d4562a9e user: drh tags: rowvalue)
21:02
Clarification of code comments in expr.c. Clean up the implementations of sqlite3ExprIsVector() and sqlite3ExprVectorSize() slightly. (check-in: 4fb66d65 user: drh tags: rowvalue)
18:06
Fixes for problems following OOM errors. (check-in: 9041ee4a user: drh tags: rowvalue)
17:00
Do not duplicate the Expr.pLeft subtree of a TK_SELECT_COLUMN node. (check-in: 8384c77e user: drh tags: rowvalue)
15:01
Fix a segfault that could occur if a query that used a vector comparison contained certain types of syntax errors. (check-in: 203f07c5 user: dan tags: rowvalue)
12:00
Improvements to the vector comparison splitter in exprAnalyze(). (check-in: a3ffd283 user: drh tags: rowvalue)
01:06
Improvements to comments. No code changes. (check-in: 4165d20f user: drh tags: rowvalue)
00:51
Add support for vector assignments in the SET clause of an UPDATE statement. (check-in: f320d47d user: drh tags: rowvalue)
00:07
Change the way TK_SELECT_COLUMN is handled so that the subquery is only generated once even if part of the vector comparison is used for indexing and the other part is now. This change also is a pathway to vector assignment in UPDATE statements. (check-in: d8feea7d user: drh tags: rowvalue)
2016-08-19
19:58
Replace the magic number (-2) with its symbol XN_EXPR in the exprMightBeIndexed() routine. No logic changes. (check-in: d4a5af69 user: drh tags: rowvalue)
19:12
Improved comments on sqlite3CodeSubquery(). No changes to code. (check-in: acea4ee1 user: drh tags: rowvalue)
18:40
Show the WhereTerm.iField value on debugging output, when it is non-zero. (check-in: 931c9535 user: drh tags: rowvalue)
18:28
Fix an obsolete comment on codeEqualityTerm(). No changes to code. (check-in: d07be5af user: drh tags: rowvalue)
15:41
Merge recent enhancements from trunk. (check-in: b1787236 user: drh tags: rowvalue)
15:15
Enhance the VACUUM command so that it can operate on an attached database. (check-in: 083f9e62 user: drh tags: trunk)
15:12
Disable row counting on queries run while doing a VACUUM. (Closed-Leaf check-in: ad35ef11 user: drh tags: vacuum-attached-db)
14:20
Add the capability to VACUUM an attached database by specifying the schema name as an argument to the VACUUM command. Since version 2.0, VACUUM has accepted an argument which was silently ignored. Now it has meaning. (check-in: 29d63059 user: drh tags: vacuum-attached-db)
2016-08-18
22:19
Change the name of Db.zName to Db.zDbSName for improved long-term code maintainability. (check-in: cb9865e1 user: drh tags: trunk)
20:56
Fix a zName to zDbSName conversion missed in the previous check-in. (Closed-Leaf check-in: d7cf423c user: drh tags: zDbSName)
19:04
Fix a SQL NULL handling bug in the vector IN operator code generation. (check-in: 936146b1 user: drh tags: rowvalue)
18:09
Display SELECT_COLUMN expressions in the .wheretrace debugging output. (check-in: 3b27a5da user: drh tags: rowvalue)
17:55
Display VECTOR expressions in .wheretrace and .selecttrace debugging output. (check-in: 157347e2 user: drh tags: rowvalue)
15:36
Since the TK_VECTOR token is not actually used by the parser, make it an extra token code added by the tool/addopcodes.tcl script during parser build. (check-in: b40b202c user: drh tags: rowvalue)
15:21
Merge recent enhancements from trunk. (check-in: 4768a106 user: drh tags: rowvalue)
15:15
Simplify the vector comparison code generator logic, and the resulting VDBE code. (check-in: e2ad0b5d user: drh tags: rowvalue)
14:33
Rename the Db.zName field to Db.zDbSName to make it more descriptive and to distinguish it from all of the other "zName" variables scattered throughout the code. (check-in: 92a22f01 user: drh tags: zDbSName)
2016-08-17
11:14
Fix a problem in the fts5 snippet() auxiliary function. (check-in: a861713c user: dan tags: trunk)
2016-08-16
16:46
Fix a bug in destructor processing of Lemon. That has no impact on the SQLite grammar. The bug was introduced by prior work to optimize the Lemon-generated parser used by SQLite. (check-in: f9035b8e user: drh tags: trunk)
2016-08-13
14:17
Remove an unnecessary stack variable from sqlite3VdbeExec(). (Closed-Leaf check-in: c54bd9c8 user: drh tags: vector-compare)
13:03
Improvements to commits. No code changes. (check-in: 18f5a3be user: drh tags: vector-compare)
12:37
Fix to the vector less-than operator. All legacy tests passing now. (check-in: ec70a67e user: drh tags: vector-compare)
10:34
Fix an fts5 problem with corrupt database handling found by address-sanitizer. (check-in: e22252e1 user: dan tags: trunk)
10:02
Attempt to simplify the logic and generated code for vector comparisons. Basic comparison operators are working, but there are many indexing test failures still to be worked through. (check-in: dfc028cf user: drh tags: vector-compare)
06:38
Fix a buffer overread in fts5. (check-in: fcfbee6c user: dan tags: trunk)
2016-08-12
11:25
Add VdbeCoverage() macros on newly added VDBE branch operations. (check-in: 381aa731 user: drh tags: rowvalue)
11:01
Fix a post-OOM memory leak. (check-in: 14009b32 user: drh tags: rowvalue)
2016-08-11
18:05
Add the "modeof=<filename>" URI parameter to os_unix.c - used to specify a file to copy permissions from when a new database is created. Also allow passing NULL as the second parameter to sqlite3rbu_vacuum(). (check-in: ed406d31 user: dan tags: trunk)
12:31
Merge recent changes from trunk. (check-in: 959677b9 user: drh tags: rowvalue)
12:01
Fix some problems with handling "no such collation sequence" errors. (check-in: 8278be06 user: dan tags: rowvalue)
09:55
Fix a 1 byte buffer overwrite in the "sqldiff --rbu" command. (check-in: ab83d707 user: dan tags: trunk)
01:24
Fix a harmless compiler warning in FTS5. (check-in: 2ea0c8b4 user: drh tags: trunk)
2016-08-10
20:02
Optimization to sqlite3WhereExprUsage(). (check-in: 95493058 user: drh tags: trunk)
19:43
List of MATCH operator names in isMatchOfColumn() should be constant. (check-in: 7319d676 user: drh tags: trunk)
18:56
Performance enhancement in the expression walker. (check-in: ebccbd96 user: drh tags: trunk)
15:02
Tweaks to pcache1TruncateUnsafe() to make it slightly smaller and faster and easier to test. (check-in: 059f4e2e user: drh tags: trunk)
14:40
Rearrange the code inside sqlite3RunParser() routine so that sqlite3Parser() is only called from a single place. This allows sqlite3Parser() to be in-lined, which results in a 0.25% overall performance gain. (check-in: 25d1d02b user: drh tags: trunk)
13:34
Increment the version number to 3.15. (check-in: 8c2701e7 user: drh tags: trunk)
13:30
Improved comments on the lempar.c parser template. Adjust the YY_SHIFT_USE_DFLT constant in the Lemon-generated parser tables so as to guarantee that it is always out of range of the yy_lookahead[] table. (check-in: 83622f3f user: drh tags: trunk)
11:50
Fix pcache1TruncateUnsafe() run faster for the case where iLimit is very close to iMaxKey. (check-in: b07a26df user: drh tags: trunk)
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)
01:43
Performance optimization in the yy_find_shift_action() routine of the Lemon-generated parser. (check-in: ba6663be user: drh tags: trunk)
2016-08-09
21:01
Fix harmless compiler warning. (check-in: 9a5a4f6e user: drh tags: trunk)
19:48
Minor update to the way fts5 column filters are parsed. (check-in: 14864f2b user: dan tags: trunk)
19:26
Have fts5 interpret column lists that begin with a "-" character as "match any column except" lists. (check-in: e5175456 user: dan tags: trunk)
05:48
Add rowvalue5.test, which should have been part of the previous commit on this branch. (check-in: ea03e219 user: dan tags: rowvalue)
2016-08-08
20:15
Fix some cases involving row values and virtual tables. (check-in: 156a41f3 user: dan tags: rowvalue)
18:42
Fix the EXPLAIN QUERY PLAN output for row value range constaints that use an index. (check-in: bb606511 user: dan tags: rowvalue)
16:52
Merge trunk changes with this branch. (check-in: 0e927a7e user: dan tags: rowvalue)
13:40
Version 3.14 (check-in: d5e98057 user: drh tags: trunk, release, version-3.14.0)
2016-08-07
18:52
Fix documentation typos. No changes to code. (check-in: ebc396a1 user: drh tags: trunk)
2016-08-05
20:54
Have the TEA package build without SQLITE_OMIT_DEPRECATED. As it uses recently deprecated interfaces sqlite3_profile() and sqlite3_trace(). (check-in: 95578898 user: dan tags: trunk)
16:16
Undo commit [f250166bb]. It is required to handle IO and other errors that occur within a VACUUM of a Zipvfs database. (check-in: ae72513a user: dan tags: trunk)
15:34
Remove an incorrect ALWAYS() statement and add a test case to show when the condition is sometimes false. (check-in: 0f57effa user: drh tags: trunk)
14:35
Fix a very obscure problem following OOM in sqlite3_declare_vtab(). (check-in: 68eac748 user: drh tags: trunk)
2016-08-04
13:23
Revert the SQLITE_APICALL changes for now. That changes needs further research before it is released. Deferred until 3.15. (check-in: 9adda385 user: drh tags: trunk)
12:35
Add the experimental SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option. When enabled, the "unknown function" error is suppressed for EXPLAIN and a no-op function named "unknown()" is substituted. This facilitiates using the command-line shell to analyze queries from applications that contain many application-defined functions that are not normally available to the shell. (check-in: b7f30a9f user: drh tags: trunk)
09:09
Make sure the ORDER BY LIMIT optimization is not applied if the inner-most loop can only have a single iteration and is hence not really a loop. (check-in: 13e3bd3d user: drh tags: trunk)
01:47
Add an experimental SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option. This changes has been merged into main branches via cherry-pick. (Closed-Leaf check-in: 4ada023c user: drh tags: unknown-function)
2016-08-03
18:00
Fix a problem with estimating the number of rows visited by a query that uses a multi-column IN(SELECT...) constraint. (check-in: 3c2f908f user: dan tags: rowvalue)
16:39
Fix another problem involving vector range constraints and mixed ASC/DESC indexes. (check-in: 1559f4c4 user: dan tags: rowvalue)
16:14
Fix stat4-based cost estimates for vector range constraints. (check-in: 18af74ab user: dan tags: rowvalue)
14:51
Fix a typo in a comment in btree.c. No changes to code. (check-in: 722c1281 user: drh tags: trunk)
13:40
Fix the --help output on fuzzcheck so that it fix in an 80-character window. (check-in: b91444b5 user: drh tags: trunk)
2016-08-02
20:45
Add new test file rowvaluefault.test. (check-in: e496b2d6 user: dan tags: rowvalue)
20:42
Fix a unused variable that comes up with -DSQLITE_OMIT_DATETIME_FUNCS. (check-in: e2f9919e user: drh tags: trunk)
19:29
The 'replace.tcl' tool should use Unix line-endings. (check-in: 50de9631 user: mistachkin tags: trunk)
18:50
Add tests and fixes for vector operations that use sub-queries with different combinations of LIMIT, OFFSET and ORDER BY clauses. (check-in: 092b1c5f user: dan tags: rowvalue)
17:45
Fix SQLITE_OMIT_SUBQUERY builds. (check-in: 339f85f4 user: dan tags: rowvalue)
17:07
Fix a problem with vector range constraints and mixed ASC/DESC indexes. (check-in: e2ad30c8 user: dan tags: rowvalue)
16:24
Merge latest trunk changes into this branch. (check-in: d468101b user: dan tags: rowvalue)
16:18
Add missing comments and make some code on this branch clearer. (check-in: 6937677c user: dan tags: rowvalue)
13:26
Updates to requirements marks. No changes to code. (check-in: b23c10ac user: drh tags: trunk)
11:29
Fix a problem introduced by [77948b5eceab92a7] causing duplicate calls to be made to the xSavepoint() method of virtual tables under some circumstances. (check-in: e64a4173 user: dan tags: trunk)
08:45
Fix harmless compiler warnings in sqlite3_status(). (check-in: 7c38a79c user: drh tags: trunk)
2016-08-01
21:17
Update the wordcount.c test program and add a new script "time-wordcount.sh" for additional performance testing. (check-in: d8ef9f58 user: drh tags: trunk)
20:14
Fix a problem with vector range constraints involving the rowid column. And other issues. (check-in: 3ef75d45 user: dan tags: rowvalue)
17:06
Fix other harmless compiler warnings. (check-in: 90d2c490 user: drh tags: trunk)
16:57
Remove a duplicate typedef from loadext.c (remaining copy is in sqlite3ext.h). (check-in: fd184e5a user: dan tags: trunk)
16:50
Add an extra compiler switch to loadext.test to ensure that it picks up the correct version of sqlite3.h when building a test extension. (check-in: e57fa6af user: dan tags: trunk)
16:37
Fix a problem with IN(...) constraints where the LHS is a sub-select that is an aggregate query. (check-in: 1f4dba87 user: dan tags: rowvalue)
15:00
Update releasetest.tcl to automatically do one round of tests with USE_STDCALL=1 when running on Windows with MSVC. (check-in: a6a112de user: drh tags: trunk)
14:35
Avoid making unnecessary changes to the signatures of the sqlite3_auto_extension() and sqlite3_cancel_auto_extension() interfaces. (check-in: b6ea2f21 user: drh tags: trunk)
2016-07-30
21:02
Fix problems with vector == comparisons and NULL values. (check-in: 059d0d05 user: dan tags: rowvalue)
18:54
Fix harmless compiler warning seen with MSVC. (check-in: 390a38a1 user: mistachkin tags: trunk)
17:59
Merge latest trunk with this branch. (check-in: 63ae02d0 user: dan tags: rowvalue)
16:39
Remove the EP_Vector expression flag. (check-in: e9d9c6d4 user: dan tags: rowvalue)
2016-07-29
20:58
Fix some issues with vector range constraints and the column cache. Also vector range constraints and rowid columns. (check-in: 42607366 user: dan tags: rowvalue)
18:12
Change the way "(a, b) = (SELECT *)" expressions are handled in where.c if there is an index on one of the columns only. (check-in: 4dfebff2 user: dan tags: rowvalue)
17:36
Using the header file 'intrin.h' requires MSVC 2005 or later. (check-in: 9fae75c0 user: mistachkin tags: trunk)
04:12
For test 'shell1-5.0', disable round-trip testing for characters in the range 0xE0 to 0xEF on Linux, due to intermittent shell portability issues. (check-in: 544c990a user: mistachkin tags: trunk)
02:04
Fix typo in a test file interactive output string. (check-in: 4fedd790 user: mistachkin tags: trunk)
01:55
Merge additional linkage macro changes from the branch. (check-in: 8b0eb22e user: drh tags: trunk)
01:49
Further refinement to the calling convention macros. (check-in: 45588de3 user: drh tags: trunk)
01:47
Merge updates from trunk. (check-in: 71ffa195 user: mistachkin tags: callbackConv)
01:46
Update the autoconf makefile for MSVC. (check-in: 2daf2098 user: mistachkin tags: callbackConv)
01:32
Undo some unhelpful changes to skip-scan scoring that were added by the check-in [9e2b2681] that improved scoring of index scan. (check-in: c7d51934 user: drh tags: trunk)
01:31
Add macro necessary for building several extensions when the __stdcall calling convention is not in use. (check-in: bc8c9b55 user: mistachkin tags: callbackConv)
2016-07-28
23:58
Missed a couple Tcl command deletion callbacks. (check-in: fc5c1876 user: mistachkin tags: callbackConv)