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25 check-ins using file src/prepare.c version 213de4aa

2013-06-21
19:39
Enhance error message handling for the vtshim module. (Closed-Leaf check-in: b4a0d532 user: mistachkin tags: disposable-vtable)
2013-06-20
01:27
The vtshim xCreate and xConnect functions need to store the pAux pointer into the newly created vtable object. Style fixes. (check-in: 43913c7b user: mistachkin tags: disposable-vtable)
00:20
Integration adjustments for the vtshim module. (check-in: bf2e28dd user: mistachkin tags: disposable-vtable)
2013-06-18
20:06
Adjustments to testcase() macros for improved testability. (check-in: 4fbb0c4d user: drh tags: nextgen-query-plan-exp)
01:52
Remove some redundant and unreachable code. (check-in: 4c6d58d7 user: drh tags: nextgen-query-plan-exp)
2013-06-17
21:37
Add more testcase() macros. Fix a memory leak following OOM in the virtual table analysis logic. (check-in: b61402af 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: eaf1f1b4 user: drh tags: nextgen-query-plan-exp)
14:18
Use automatic indices on subqueries of the FROM clause when appropriate. (check-in: e8f12428 user: drh tags: nextgen-query-plan-exp)
2013-06-15
15:11
Fix compiler warnings. (check-in: 3e8ac469 user: drh tags: nextgen-query-plan-exp)
2013-06-14
13:27
Comment tweaks in where.c. No changes to code. (check-in: cecc5fdd 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: b920bb70 user: drh tags: nextgen-query-plan-exp)
2013-06-13
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: ade473b5 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: e8b7ea82 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: 459a7b90 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: 3a72af2a user: drh tags: nextgen-query-plan-exp)
14:51
Fix an off-by-one error in the WhereCost to integer conversion. (check-in: b5ca80d9 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: 10bba8d0 user: drh tags: disposable-vtable)
2013-06-12
20:18
Activate the one-pass optimization. Update comments, especially the descriptions of the various objects. (check-in: e120c558 user: drh tags: nextgen-query-plan-exp)
17:55
Bug fixes in the handling of virtual tables. (check-in: 25c0f729 user: drh tags: nextgen-query-plan-exp)
17:17
Merge all changes from trunk. (check-in: f2e15b19 user: drh tags: nextgen-query-plan-exp)
17:08
"make test" now passing. (check-in: addd7f46 user: drh tags: nextgen-query-plan-exp)
14:52
Add the "queryplanner" test permutation. Continuing refinements to NGQP. (check-in: 25e2cde1 user: drh tags: nextgen-query-plan-exp)
03:48
Continue refining the NGQP (check-in: 40567fdd user: drh tags: nextgen-query-plan-exp)
2013-06-11
18:59
Improved processing of DISTINCT. (check-in: ba897100 user: drh tags: nextgen-query-plan-exp)
13:30
Fix the Parse.nQueryLoop state variable to work with NGQP. (check-in: f1cac24f user: drh tags: nextgen-query-plan-exp)