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8 check-ins using file src/vdbe.c version 16e894bd

2012-09-19
17:31
Add comments to the WHERE_DISTINCT_* macros. No changes to code. (check-in: 82320501 user: drh tags: trunk)
00:35
Merge the covering-index-scan optimization into trunk. (check-in: ddd5d789 user: drh tags: trunk)
2012-09-18
23:21
Silence harmless compiler warning seen with SQLITE_OMIT_DEPRECATED. (check-in: c5cee969 user: mistachkin tags: trunk)
19:29
Enhance IN processing to allow efficient use of indices with numeric affinities. Add test cases for IN processing that would have spotted the error in the [2be661a48023f4] check-in. (check-in: 5ded9b68 user: drh tags: trunk)
17:32
This change generates incorrect code when there are two or more IN operators in the WHERE clause that are both used by the same index. Was: Omit an unnecessary OP_IfNull that immediately follows an OP_Rowid. (Closed-Leaf check-in: 2be661a4 user: drh tags: mistake)
17:08
Enhancements to the comments on sqlite3FindInIndex(). No code changes. (check-in: b1a4c394 user: drh tags: trunk)
14:00
Add the stack_usage.tcl script for analyzing the output of objdump on the amalgamation and estimating the sizes of stack frames on each function. (check-in: 030013ff user: drh tags: trunk)
13:20
Update the vdbe-compress.tcl script so that it accepts variable declarations inside of #ifdef...#endif. This enhancement is needed due to the change of check-in [39866c0ede5d6ef4]. (check-in: e7db056a user: drh tags: trunk)