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50 check-ins occurring around 8f27f35f288434b9.
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2013-06-21
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| 18:18 | Add a few more tests for the fts4 notindexed option. (Closed-Leaf check-in: b53c0c41f9 user: dan tags: fts4-notindexed) | |
| 17:30 | Add the "notindexed" option to fts4. (check-in: 8ff2b8f594 user: dan tags: fts4-notindexed) | |
| 07:54 | Update comments and package flavor error message. (check-in: 9d1b96182a user: mistachkin tags: vsix2013) | |
| 02:15 | Only eliminate inner loops of a JOIN if they are the RHS of a LEFT JOIN and if they give no more than a single result. This appears to give correct answers in all cases. (check-in: d7a25cc797 user: drh tags: omit-join-table-opt) | |
| 02:05 | Attempt to disable inner loops of a join that do not generate output. This does not work, since the inner loops might run zero times and thus inhibit all output. Needs to be enhanced to work only for LEFT JOINs or when we know that the inner loop will always run at least once. (check-in: ca839723a2 user: drh tags: omit-join-table-opt) | |
| 00:35 | Modify the query planner interface so that it always passes in the result set. This is the first step toward adding an optimization that will omit tables from a join that do not contribute to the result. (check-in: 2c2577e69c user: drh tags: omit-join-table-opt) | |
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2013-06-20
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| 19:55 | Add tests for modifying the docid and languageid fields of an fts table with a non-zero languageid_bits field. (Closed-Leaf check-in: 949425d467 user: dan tags: fts-languageid-bits) | |
| 19:07 | Use the target platorm version in the VS props file as well. (check-in: ce5a8cc1cf user: mistachkin tags: vsix2013) | |
| 18:53 | VSIX tooling changes to support Visual Studio 2013. (check-in: c5954c58c0 user: mistachkin tags: vsix2013) | |
| 18:32 | Fix some issues related to ORDER BY and fts tables with a non-zero languageid_bits setting. (check-in: 81527768ef user: dan tags: fts-languageid-bits) | |
| 17:32 | Add a NEVER() macro and an explanation comment around an unreachable branch in the STAT3 logic. (check-in: 604c3c5de6 user: drh tags: nextgen-query-plan-exp) | |
| 16:22 | Add extra tests for fts with a non-zero languageid_bits setting. Fix querying by docid with the same. (check-in: b1df00f3f1 user: dan tags: fts-languageid-bits) | |
| 14:17 | Pull in the posix_fallocate() change from trunk. (check-in: d94db3fd92 user: drh tags: nextgen-query-plan-exp) | |
| 14:07 | Disable posix_fallocate() for all systems, all the time, unless the HAVE_POSIX_FALLOCATE compile-time macro is supplied. (check-in: b674462243 user: drh tags: trunk) | |
| 11:48 | Add tests (and a fix) for large and small fts docid values with various languageid_bits settings. (check-in: 8dc261b765 user: dan tags: fts-languageid-bits) | |
| 11:01 | Fix fts handling of the case where both a rowid and docid are specified as part of an insert statement. (check-in: 610e7e9612 user: dan tags: fts-languageid-bits) | |
| 01:27 | The vtshim xCreate and xConnect functions need to store the pAux pointer into the newly created vtable object. Style fixes. (check-in: 43913c7bd5 user: mistachkin tags: disposable-vtable) | |
| 00:20 | Integration adjustments for the vtshim module. (check-in: bf2e28ddb2 user: mistachkin tags: disposable-vtable) | |
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2013-06-19
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| 23:48 | Merge in trunk changes to os_unix.c that allow the code to build on unix platforms that lack posix_fallocate(). (check-in: bf5764067a user: drh tags: nextgen-query-plan-exp) | |
| 20:13 | Add the languageid_bits= option to fts. Still some problems to work out. (check-in: d36d7e6833 user: dan tags: fts-languageid-bits) | |
| 18:01 | Add in the cost of doing a table lookup on OR searches. Make test case changes to deal with difference in STAT3 behavior. (check-in: d97898e8e3 user: drh tags: nextgen-query-plan-exp) | |
| 14:49 | Only default HAVE_POSIX_FALLOCATE on for linux, and then only if it is not previously defined. (check-in: 2b2ade9278 user: drh tags: trunk) | |
| 14:28 | Only enable posix_fallocate by default on linux and mac. (check-in: b9b30d4f98 user: drh tags: trunk) | |
| 13:59 | Additional compiler warning fixes. (check-in: 8d2ae8e2f3 user: drh tags: nextgen-query-plan-exp) | |
| 13:32 | Fix a harmless uninitialized variable warning. (check-in: 9d3ef3bd2c user: drh tags: nextgen-query-plan-exp) | |
| 12:34 | Simplify and add invariants to the WhereLoop merging logic inside of whereLoopInsert(). (check-in: 8f27f35f28 user: drh tags: nextgen-query-plan-exp) | |
| 03:27 | Fix compiler warnings. Fix a harmless off-by-one error in the solver. (check-in: 10021941d0 user: drh tags: nextgen-query-plan-exp) | |
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2013-06-18
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| 20:06 | Adjustments to testcase() macros for improved testability. (check-in: 4fbb0c4d26 user: drh tags: nextgen-query-plan-exp) | |
| 01:52 | Remove some redundant and unreachable code. (check-in: 4c6d58d75d user: drh tags: nextgen-query-plan-exp) | |
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2013-06-17
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| 21:37 | Add more testcase() macros. Fix a memory leak following OOM in the virtual table analysis logic. (check-in: b61402af69 user: drh tags: nextgen-query-plan-exp) | |
| 18:20 | Simplifications to the NGQP. Add the queryplantest makefile target. Add testcase() macros in the NGQP. (check-in: eaf1f1b405 user: drh tags: nextgen-query-plan-exp) | |
| 14:18 | Use automatic indices on subqueries of the FROM clause when appropriate. (check-in: e8f124284e user: drh tags: nextgen-query-plan-exp) | |
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2013-06-15
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| 15:11 | Fix compiler warnings. (check-in: 3e8ac46918 user: drh tags: nextgen-query-plan-exp) | |
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2013-06-14
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| 13:27 | Comment tweaks in where.c. No changes to code. (check-in: cecc5fdd5d user: drh tags: nextgen-query-plan-exp) | |
| 02:51 | Add a new ORDER BY optimization that bypasses ORDER BY terms that are constrained by == and IS NULL terms of the WHERE clause. (check-in: b920bb70bb user: drh tags: nextgen-query-plan-exp) | |
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2013-06-13
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| 17:58 | An index might be useful for ORDER BY if any indexed column is in the ORDER BY clause, not just the first indexed column. (check-in: ade473b5ae user: drh tags: nextgen-query-plan-exp) | |
| 17:28 | Make sure that disabling the covering index scan optimization does not prevent a covering index from being used to satisfy an ORDER BY clause. (check-in: e8b7ea8202 user: drh tags: nextgen-query-plan-exp) | |
| 15:50 | Restore the ability to do a BETWEEN query on the rowid. Also fix a nearby comment. (check-in: 459a7b9068 user: drh tags: nextgen-query-plan-exp) | |
| 15:16 | Make the MIN() and MAX() macros available in sqliteInt.h. Add TUNING comments to the NGQP and adjust costs slightly. (check-in: 3a72af2a95 user: drh tags: nextgen-query-plan-exp) | |
| 14:51 | Fix an off-by-one error in the WhereCost to integer conversion. (check-in: b5ca80d924 user: drh tags: nextgen-query-plan-exp) | |
| 00:32 | Add a prototype for an extension that sits in between the SQLite native code virtual table interface and a CLR IDisposable object. (check-in: 10bba8d082 user: drh tags: disposable-vtable) | |
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2013-06-12
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| 20:18 | Activate the one-pass optimization. Update comments, especially the descriptions of the various objects. (check-in: e120c558a5 user: drh tags: nextgen-query-plan-exp) | |
| 17:55 | Bug fixes in the handling of virtual tables. (check-in: 25c0f7292a user: drh tags: nextgen-query-plan-exp) | |
| 17:17 | Merge all changes from trunk. (check-in: f2e15b1974 user: drh tags: nextgen-query-plan-exp) | |
| 17:08 | "make test" now passing. (check-in: addd7f466d user: drh tags: nextgen-query-plan-exp) | |
| 14:52 | Add the "queryplanner" test permutation. Continuing refinements to NGQP. (check-in: 25e2cde105 user: drh tags: nextgen-query-plan-exp) | |
| 03:48 | Continue refining the NGQP (check-in: 40567fddd4 user: drh tags: nextgen-query-plan-exp) | |
| 02:53 | Another attempt at disabling virtual tables. This one leaks memory. (Closed-Leaf check-in: 399e28283b user: drh tags: disable-vtab) | |
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2013-06-11
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| 22:41 | Add the ability to disable future calls to virtual table methods by invoking sqlite3_create_module() with a NULL sqlite3_module pointer. (check-in: 6b77d61adb user: drh tags: disable-vtab) | |
| 18:59 | Improved processing of DISTINCT. (check-in: ba897100fe user: drh tags: nextgen-query-plan-exp) | |