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22 check-ins using file src/sqlite.h.in version ac4451c9

2014-07-29
11:54
Have calls to the xFilter() method of rtree virtual tables ensure that cursor is initialized before proceeding. Fix for [d2889096e7bdeac]. (check-in: 8cc41b0b user: dan tags: trunk)
05:49
Enhancements and updates to the Win32 mutex subsystem. (check-in: 18984c32 user: mistachkin tags: winMutex)
2014-07-26
20:12
Remove an unreachable branch from the sqlite3_value_numeric_type() interface. (check-in: 5350229b user: drh tags: trunk)
16:47
Avoid unnecessary no-op calls to applyNumericAffinity() for a small performance improvement. (check-in: 413d7287 user: drh tags: trunk)
2014-07-25
21:35
Try to fix harmless compiler warnings reported by Fortify. (check-in: e0fa6fdc user: drh tags: trunk)
18:37
Improved comments on VDBE opcodes, for better documentation. No code or logic changes. (check-in: 2d32e487 user: drh tags: trunk)
18:01
Add constraints (enforced only when SQLITE_DEBUG is enabled) on the use of OP_Next and OP_Prev. (check-in: 2230c74f user: drh tags: trunk)
2014-07-24
23:23
Improve the performance of the ANALYZE command by taking advantage of UNIQUE constraints on indices. (check-in: 114dcf33 user: drh tags: trunk)
22:51
Correct help text and make consistent use of snprintf. (check-in: 9c424a5c user: mistachkin tags: asciiMode)
22:41
Fix a bug in the whereRangeSkipScanEst() procedure (added by check-in [d09ca6d5efad3e4cfa]) where it fails to consider the possibility of a ROWID column when computing the affinity of a table column. (check-in: 6aea2258 user: drh tags: trunk)
22:33
Update a shell test case. (check-in: b84008cb user: mistachkin tags: asciiMode)
22:20
Fix typo in comment and update help text. (check-in: 289092bb user: mistachkin tags: asciiMode)
22:13
Merge updates from trunk. (check-in: 8dc0cdf6 user: mistachkin tags: asciiMode)
20:25
Avoid trying to allocation zero bytes when analyzing a unique non-null index. (Closed-Leaf check-in: 85e2bade user: drh tags: faster-analyze)
19:54
Avoid change tests when analyzing single-column unique indexes after getting past the initial NULL entries. (check-in: 4690e99c user: drh tags: faster-analyze)
12:39
Add the readfile(FILENAME) and writefile(FILENAME,CONTENT) SQL functions to the command-line shell. (check-in: fb1048cb user: drh tags: trunk)
12:19
Add support for hexadecimal integer literals in the parser. (check-in: f8f79f28 user: drh tags: trunk)
12:09
In the command-line shell, in CSV output mode, terminate rows with CRNL but do not expand NL characters in data into CRNL. Provide the extra -newline command-line option and the extra argument to .separator to designate an alternative newline character sequence for CSV output. (check-in: 16c8ce10 user: drh tags: trunk)
2014-07-23
23:57
Add experimental "costmult" logic. Only enabled when compiled with -DSQLITE_ENABLE_COSTMULT. (check-in: 729ece40 user: drh tags: trunk)
19:37
Ugh. Consecutive UNIQUE index entries are only distinct if the index is on NOT NULL columns. So the previous version was not quite right. This check-in fixes the problem. (check-in: 30033f96 user: drh tags: faster-analyze)
18:36
Improve the performance of the ANALYZE command by taking advantage of the fact that every row of a UNIQUE index is distinct. (check-in: 3e1e79e1 user: drh tags: faster-analyze)
15:51
Updated documentation on sqlite3_temp_directory. No changes to code. (check-in: e6225a7b user: drh tags: trunk)