/ Timeline
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

29 check-ins using file Makefile.msc version 371a17ef

2014-02-24
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
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
01:07
Improvements to "NOT IN (SELECT ...)" processing. Only test for NULL values on the RHS on the first iteration, then remember the result. There has been logic to do this for year, but it didn't work right and ended up repeating the NULL test on every iteration. This inefficiency was found using the VDBE coverage testing tools. check-in: 915f6f1c user: drh tags: trunk
2014-02-17
23:52
Merge in performance enhancements for INSERT operations, especially INSERTs on tables that have no affinity columns or that have many indices or INSERTs with content coming from a SELECT. Add the SQLITE_TESTCTRL_VDBE_COVERAGE test control and the SQLITE_VDBE_COVERAGE compile-time option used for measure coverage of branches in VDBE programs. check-in: a7268769 user: drh tags: trunk
22:40
Add logic to do test coverage measurements on the VDBE code. Closed-Leaf check-in: ce184c7b user: drh tags: insert-optimization
15:40
Add a test case for OP_SoftNull. check-in: f29d194e user: drh tags: insert-optimization
15:36
Merge the VDBE_PROFILE fixes from trunk. check-in: 2914e419 user: drh tags: insert-optimization
14:59
Avoid unnecessary calls to applyAffinity() during INSERT and UPDATE operations, especially for table that have indices and tables for which all columns have affinity "NONE". check-in: 35b4d6e9 user: drh tags: insert-optimization
01:13
Fix the VDBE_PROFILE logic. Add a script to process the output file. check-in: 7adb3da2 user: drh tags: trunk
2014-02-16
19:20
Use the modern MinGW major version macro, not the deprecated one. Closed-Leaf check-in: 057c16ee user: mistachkin tags: mingw4x
01:55
Enhance the code generator for INSERT INTO ... SELECT so that the SELECT generates output directly in the registers that INSERT INTO will be using, in many cases, and OP_SCopy operations can thus be avoided. check-in: aa2d8b0e user: drh tags: insert-optimization
2014-02-14
23:49
Seek past NULLs in a top-constrained search. Avoid checking for NULLs in the body of the search. check-in: e07a32f3 user: drh tags: trunk
23:35
Better support for MinGW 4.x. check-in: e1472307 user: mistachkin tags: mingw4x
20:59
Reduce the number of cases where it is necessary to check for NULL after the loop terminating condition. check-in: 3c1ae447 user: drh tags: trunk
15:13
Add OP_IdxGT and OP_IdxLE as distinct opcodes. Formerly these operations where done using OP_IdxGE and OP_IdxLT with the P5 flag set. But VDBE code is easier to read with distinct opcode names. Also change OP_SeekGe to OP_SeekGE, and so forth, so that the capitalization is consistent. The whole point of this change is to improve the readability of VDBE listings. check-in: b6bea903 user: drh tags: trunk
00:25
Revise how the Tcl system encoding is handled by the test suite. check-in: 9e573198 user: mistachkin tags: trunk
2014-02-13
21:57
Improvements to the makefile and README for MSVC. check-in: b22b6140 user: mistachkin tags: trunk