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25 check-ins using file src/select.c version 28bff39f

2014-02-27
20:44
Further changes to sqlite3VdbeRecordCompare(). (check-in: 57089374 user: dan tags: experimental)
2014-02-26
13:53
In the command-line shell for CSV import, if the lines are \r\n terminated and the last field is blank, make sure an empty string and not a "\r" string is imported. (check-in: 9c2e7612 user: drh tags: trunk)
02:26
Improved handling of constants and especially constant functions in the ORDER BY clause of a query. Do not optimize out "ORDER BY random()". Fix for ticket [65bdeb9739605cc2296]. (check-in: dca1945a user: drh tags: trunk)
2014-02-25
21:55
Do not allow temporary registers to be in use across an OP_Yield within a co-routine. Fix for ticket [8c63ff0eca81a9132d8]. (check-in: 97a8c973 user: drh tags: trunk)
21:01
Attempt to speed up sqlite3VdbeRecordCompare() by various means. This code is in an interim state. (check-in: 85206e0b user: dan tags: experimental)
18:12
Also adjust the order of files in the amalgamation to ensure that _FILE_OFFSET_BITS is defined before any #include, for QNX. (check-in: 23001a85 user: drh tags: trunk)
14:52
QNX requires that _FILE_OFFSET_BITS be set prior to any system #include. (check-in: 953cdd6a user: drh tags: trunk)
2014-02-24
21:42
Fix several small style/consistency issues with the previous check-in. (check-in: 2477b3a2 user: mistachkin tags: trunk)
21:23
Merge updates from trunk. (Closed-Leaf check-in: 854d410a user: mistachkin tags: cygDlOpen)
21:20
Enhance testing support for the Win32 VFS dynamic extension loading facilities. (check-in: 53081e72 user: mistachkin tags: trunk)
19:49
Close some stray connections in walro.test. (check-in: d6746cab user: dan tags: trunk)
19:07
In memsys5, initialize new allocations to non-zero bytes. Change the content of freed allocations to prevent use after free. These changes in SQLITE_DEBUG only. (check-in: ba5f0a55 user: drh tags: trunk)
14:24
Remove an unused variable from the VDBE_PROFILE compile-time option. Keep the opcode count in an u32 instead of an int. (check-in: 4df0ac90 user: drh tags: trunk)
2014-02-21
10:48
Merge updates from trunk. (check-in: 09cf240a user: mistachkin tags: winHdr)
05:44
Better loadable extension handling in the Win32 VFS when compiled for Cygwin. (check-in: 6676475c user: mistachkin tags: cygDlOpen)
2014-02-20
19:42
Fix the text of a comment used to generate VDBE opcode documentation so that it omits symbols that can be mistaken for a hyperlink by the parser. (check-in: b46d4e89 user: drh tags: trunk)
19:32
Fix a harmless shadowed-variable warning. (check-in: 82402909 user: drh tags: trunk)
19:23
Make sure that the difference between two string pointers is passed into sqlite3_mprintf() as type "int". (check-in: d5d973fe user: drh tags: trunk)
2014-02-19
19:14
Add the VdbeCoverageNeverTaken() macro, and comments that better describe how the VDBE branch coverage measurement works. Add some tags to provide 100% VDBE branch coverage. (check-in: c1e94169 user: drh tags: trunk)
14:20
Add the SQLITE_NOTNULL P5 code for comparison operations - really a composite of SQLITE_NULLEQ and SQLITE_JUMPIFNULL. This flag indicates that NULL operands are not possible and raises and assert() if NULL operands are seen. Also omit an unnecessary scan of the sqlite_sequence table when writing into an AUTOINCREMENT table. (check-in: d2c047f3 user: drh tags: trunk)
01:31
Make sure a multi-row VALUES clause works correctly in a compound SELECT. (check-in: 85b355cf user: drh tags: trunk)
00:53
Tweaks in support of VDBE branch test coverage. (check-in: b9782564 user: drh tags: trunk)
2014-02-18
11:31
Fix VDBE branch accounting on comparison operators. (check-in: b287520c user: drh tags: trunk)
05:18
Enhance the Win32 VFS I/O retry logic. (check-in: adba783c user: mistachkin tags: winIoRetry)
03:07
Add VdbeCoverage() and VdbeCoverageIf() macros for improved VDBE coverage testing. (check-in: b92d31a9 user: drh tags: trunk)