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22 check-ins using file src/build.c version 4d740243

2013-11-13
17:24
Add VDBE comments to the beginning and end of skip-scan loops. (check-in: 0c85d93b user: drh tags: skip-scan)
16:58
Improve the way that skip-scan loops are constructued. Add test cases. Improved the scoring of skip-scan loops. (check-in: 5e75ab93 user: drh tags: skip-scan)
15:32
Add test cases for skip-scan. Enhance "do_test" so that if the expected result is of the form "/*..*/" or "~/*..*/" it treats the expected result as a glob pattern rather than as a regular expression. Fix a bug in ANALYZE result loading associated with WITHOUT ROWID tables. (check-in: d3e6e9b2 user: drh tags: skip-scan)
12:27
Add the ability to use an index even if the left-most columns of the index are unconstrainted, provided that the left-most columns have few distinct values. (check-in: 27dd5993 user: drh tags: skip-scan)
08:55
Avoid an unnecessary OP_IfNull while doing an indexed search. (check-in: 51960009 user: drh tags: trunk)
2013-11-12
21:37
Adjust the SQLITE_MALLOCSIZE defines, primarily to make sure _msize gets used with MSVC when appropriate. (check-in: 4e7e805e user: mistachkin tags: trunk)
21:10
Fix harmless compiler warning. (check-in: ddacd101 user: mistachkin tags: trunk)
20:18
Minor enhancements to the auxiliary information added to EXPLAIN output with SQLITE_EXPLAIN_ENABLE_COMMENTS. (check-in: 0d1328e3 user: drh tags: trunk)
18:37
Break out the structure and macro definitions of where.c into a separate header file whereInt.h for easier editing and debugging. (check-in: c4446712 user: drh tags: trunk)
17:46
When possible, have FTS use 32-bit operations to read varints from the database. (check-in: aa7ba302 user: dan tags: trunk)
15:39
Import recent bug fixes from trunk. (check-in: 20eeee4c user: drh tags: sessions)
15:33
A better (simpler) fix to the count(*) problem addressed in the previous check-in. (check-in: 0f924c6e user: drh tags: trunk)
14:55
Make sure the count(*) optimization works correctly on WITHOUT ROWID tables. (check-in: 91174779 user: drh tags: trunk)
12:30
Update test command [explain_i] to handle the opcodes used by virtual tables (VNext, VFilter etc.). (check-in: 1b215ee3 user: dan tags: trunk)
12:17
Fix for [4065ac8595]: Do not order CROSS or LEFT joins, even if the right-hand-side is a virtual table. (check-in: e2684ece user: dan tags: trunk)
01:11
Fix an error message in the spellfix extension so that it conforms to the style of error messages in the core. (check-in: b896ae3d user: drh tags: trunk)
2013-11-11
23:26
Add a comment to the sqlite3_index_info structure indicating that the new field is only available in SQLite 3.8.2 or later. (check-in: 239648f8 user: drh tags: trunk)
23:02
Fix two test cases (due to changes in the formatting of constraint errors) so that all tests now pass. (check-in: 129e2b69 user: drh tags: sessions)
22:55
Merge in the WITHOUT ROWID changes. A few tests are failing now. They will be fixed in a follow-on check-in. (check-in: 5addd123 user: drh tags: sessions)
19:56
Fix typos in compile and run-time tests of the sqlite library version number in rtree.c. (check-in: f58d5701 user: dan tags: trunk)
19:01
Add a way for virtual tables to return the expected number of rows for a scan (not just the overall cost) to SQLite. Have the rtree module make use of this. (check-in: 5a3cfd74 user: dan tags: trunk)
16:55
Remove unreachable code, replacing it in most cases with assert() or NEVER() macros. (check-in: 924d63b2 user: drh tags: trunk)