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15 check-ins using file src/where.c version 67245bb7

2013-08-06
19:18
Fix a test case related to partial indices so that it works even if STAT3 is disabled. (check-in: 153c6450 user: drh tags: trunk)
18:35
Adjust #ifdefs in test_autoext.c so that it compiles with SQLITE_OMIT_LOAD_EXTENSION. Fix compiler warnings in two other test modules. No changes to the core. (check-in: 89930ea3 user: drh tags: trunk)
18:21
Update the configure script to use the latest version number (3.8.0). (check-in: 52e8ec5e user: drh tags: trunk)
17:24
Add a testcase() macro to verify OOM coverage. (check-in: d43dcbc4 user: drh tags: trunk)
16:56
Remove unreachable branches in expr.c, replacing them with assert() and testcase() statements. (check-in: 9103c27c user: drh tags: trunk)
14:52
Merge in the latest changes from trunk. (check-in: 69d5bed0 user: drh tags: sessions)
14:36
For the ".import" command of the command-line shell, start a transaction if there is not one active already. (check-in: 5dcc2d91 user: drh tags: trunk)
14:01
Clean up the input reader in the command-line shell for improved legibility and performance. (check-in: 2b1743d6 user: drh tags: trunk)
07:45
More than double the speed of the resolveP2Values() routine in vdbeaux.c by moving from an extended if-else on every opcode to a switch. Opcodes are reordered in mkopcodesh.awk to put the switched opcodes close together, for additional performance and to reduce code footprint. (check-in: 924f7e4d user: drh tags: trunk)
2013-08-05
22:05
Performance optimization: Avoid calling convertCompoundSelecctToSubquery() on queries that do not use the UNION, EXCEPT, or INTERSECT operators. (check-in: c589b2fe user: drh tags: trunk)
21:54
For the vtshim module, always zero out the xChildDestroy function pointer after calling it. (check-in: 240f7252 user: mistachkin tags: trunk)
19:11
Factor all KeyInfo object allocations into a single function: sqlite3KeyInfoAlloc(). Always allocate enough space so that sqlite3VdbeRecordCompare() can avoid checking boundaries and hence run faster. (check-in: 7301bedd user: drh tags: trunk)
15:32
Improve performance of sqlite3VdbeRecordCompare() by using an approximation that might give false negatives and only running the more expensive exact subexpression if the approximation fails. (check-in: 28979dcd user: drh tags: trunk)
12:31
Add a missing '#include "tcl.h"' to test_rtree.c. (check-in: 4b8b426f user: drh tags: trunk)
2013-08-02
23:40
Updates to requirements marks. No code changes. (check-in: 21302076 user: drh tags: trunk)