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17 check-ins using file src/os.c version 091a8929

2002-09-30
12:36
Fix a bug in the left outer join logic. (CVS 758) (check-in: 6c0f44bd user: drh tags: trunk)
01:31
Fix an uninitialized variable that could cause problems when comparing two NULLs. (CVS 757) (check-in: 01542500 user: drh tags: trunk)
2002-09-25
19:50
Version 2.7.2 (CVS 756) (check-in: 59ba4344 user: drh tags: trunk)
19:26
Bump the version number to 2.7.2. (CVS 755) (check-in: a164528e user: drh tags: trunk)
19:04
Bug fix: When multiple SQL statements were passed into a single sqlite_exec() call, execution speed would decrease for each statement executed because VDBE cursors were not being reused. Now the cursors are reused and execution time is linear. (CVS 754) (check-in: b0d27a37 user: drh tags: trunk)
2002-09-21
15:57
Make sure memory malloced() for structures is aligned on an even byte boundry. Solaris segfaults otherwise. (CVS 753) (check-in: 14ebe30b user: drh tags: trunk)
2002-09-17
03:20
Fix a bug in the OP_MemStore operator of the VDBE. A realloc() might occur but pointer to the old buffer were not being moved over to the new buffer. (CVS 752) (check-in: 29145746 user: drh tags: trunk)
2002-09-16
11:44
Modify the sqlite_encode_binary() routine to return the strlen() of the encoded string. Also fix a bug that occurs when attempting to encode a zero-length buffer. (CVS 751) (check-in: f12c3a25 user: drh tags: trunk)
2002-09-14
13:47
Do not put a write lock on the main database file when writing to a temporary table. (CVS 750) (check-in: 3f253afe user: drh tags: trunk)
12:04
Rename all tests so that the first part of the test name corresponds to the file that contains that test. This makes it much easier to find a particular test after it fail. (CVS 749) (check-in: 6cb80ae1 user: drh tags: trunk)
2002-09-12
14:08
Update the SQL language documentation to talk about SELECT DISTINCT. (CVS 748) (check-in: ef711675 user: drh tags: trunk)
2002-09-08
17:23
Fix for ticket #147: Honor the ORDER BY and LIMIT clauses in a SELECT even if the destination of that SELECT is a subroutine call. (CVS 747) (check-in: 23fe36c7 user: drh tags: trunk)
00:04
Modify the build process so that the VDBE opcode numbers and the table that contains the opcode names are both automatically generated. This makes it much easier to create new VDBE opcodes. (CVS 1727) (check-in: c4f0bb02 user: drh tags: trunk)
00:04
Modify the build process so that the VDBE opcode numbers and the table that contains the opcode names are both automatically generated. This makes it much easier to create new VDBE opcodes. (CVS 746) (check-in: eb54d455 user: drh tags: trunk)
2002-09-05
23:21
Fix a memory leak that occurred when sqlite_open() failed. (CVS 745) (check-in: a8760213 user: drh tags: trunk)
19:10
Rewind the checkpoint journal after each statement to avoid allowing the file to become too large. (CVS 744) (check-in: f4288520 user: drh tags: trunk)
16:08
Fix for ticket #146: Correctly handle reads of unused disk blocks at the end of the file. (CVS 743) (check-in: f5c26547 user: drh tags: trunk)