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50 check-ins occurring around 4686d649756a0aa3.

2005-09-19
15:37
Fix uninitialized value on a UNION ALL select with an ORDER BY clause. (CVS 2722) (check-in: 92126a2161 user: drh tags: trunk)
13:15
The sqlite3_query_plan debugging variable now only appears with SQLITE_TEST=1. (CVS 2721) (check-in: 41e226d2ff user: drh tags: trunk)
12:53
Work around limitations of MSVC++ 6. Tickets #1429, #1437, and #1440. (CVS 2720) (check-in: b2d1803c25 user: drh tags: trunk)
12:37
Change some debugging #defines in order to get SSE working again after recent upgrades. (CVS 2719) (check-in: 86eb7d8363 user: drh tags: trunk)
2005-09-17
19:28
Download page reports sizes in MiB and KiB instead of just bytes. (CVS 2718) (check-in: e985f02d20 user: drh tags: trunk)
19:14
Update to the download page on the website. (CVS 2717) (check-in: 91bc0d0032 user: drh tags: trunk)
18:49
Version 3.2.6 (CVS 2716) (check-in: 1cdfe66714 user: drh tags: trunk)
18:34
The sqlite3ReallocOrFree routine should set its pointer to NULL when it fails. (CVS 2715) (check-in: 0e85af44fa user: drh tags: trunk)
18:02
Fix up the busy test so that it can be run multiple times in a row without giving false errors on 2nd and subsequent runs. (CVS 2714) (check-in: 7a7ba73fb5 user: drh tags: trunk)
17:58
Fix a memory leak that occurs after malloc fails. (CVS 2713) (check-in: 85b931bf72 user: drh tags: trunk)
17:05
Fix the crash.test script to accomodate recent changes. (CVS 2712) (check-in: d594608ff3 user: drh tags: trunk)
16:48
Fix a bug in the lock2 test script introduced by check-in (2709) (CVS 2711) (check-in: c3bf17436b user: drh tags: trunk)
16:36
Fix a problem with the lock_status pragma and the UTF-16 encoding. (CVS 2710) (check-in: 1a737b457c user: drh tags: trunk)
15:20
Changes to make corruption errors easier to track down. (CVS 2709) (check-in: c07330000b user: drh tags: trunk)
15:17
Update the webpage description of 3.2.6 changes to talk about ticket #1432. (CVS 2708) (check-in: 0e23c28b25 user: drh tags: trunk)
13:29
Bug fix in the ORDER BY optimizer. Ticket #1435. (CVS 2707) (check-in: 553b7ba8f8 user: drh tags: trunk)
13:07
Make sure dependencies on the right-hand side of IN operators are checked correctly. Ticket #1433. (CVS 2706) (check-in: 21740794ab user: drh tags: trunk)
02:34
Updates to the FAQ. (CVS 2705) (check-in: 0eaf430d95 user: drh tags: trunk)
2005-09-16
17:16
Do not journal the locking page which doing an autovacuum. Similar to the problem of #1432 except that this one occurs on autovacuum instead of vacuum. An assert() has been added to catch any future incidents of this type. (CVS 2704) (check-in: 5b6dc12b7d user: drh tags: trunk)
11:32
Do not journal the file locking page when doing a database copy as part of a VACUUM. Ticket #1432. (CVS 2703) (check-in: 248f77972b user: drh tags: trunk)
10:18
Prevent the sqlite3_pagecount() function from ever returning the pending-byte page. (CVS 2702) (check-in: 35a8893537 user: danielk1977 tags: trunk)
10:13
Move the definition of sqlite3_pending_byte from test2.c to os_common.h. (CVS 2701) (check-in: bedf702f53 user: danielk1977 tags: trunk)
09:52
Fix an auto-vacuum problem with the PENDING_BYTE page. Also link the Tcl variable sqlite_pending_byte to the internal pending-byte location when in test mode. (CVS 2700) (check-in: 9115e0621d user: danielk1977 tags: trunk)
02:55
Documentation changes in preparation for the release of 3.2.6. (CVS 2698) (check-in: 243f455c7c user: drh tags: trunk)
02:48
Undo check-in (2694). (CVS 2697) (check-in: 6017b19625 user: drh tags: trunk)
02:38
Fix a whole host of newly discovered memory leaks the occur after a failure of realloc(). (CVS 2696) (check-in: 4686d64975 user: drh tags: trunk)
00:27
Fix a memory leak: a failure to deallocate the P3 parameter on a call to sqlite3VdbeChangeP3. (CVS 2695) (check-in: 714254cbc1 user: drh tags: trunk)
2005-09-15
21:24
The table_info pragma now gives the order of columns in the primary key. (CVS 2694) (check-in: 9b60f48de7 user: drh tags: trunk)
2005-09-13
16:12
Correct the sense of a test for SQLITE_DEBUG on the resent NDEBUG change. Ticket #1425 (CVS 2693) (check-in: 81fdffdff6 user: drh tags: trunk)
07:00
Updates to the documentation on the TCL bindings. (CVS 2692) (check-in: 94aa2d3245 user: drh tags: trunk)
00:02
Fix a comment typo in the previous check-in. (CVS 2691) (check-in: 49c952807d user: drh tags: trunk)
00:00
Automatically set the NDEBUG preprocessor macro unless SQLITE_DEBUG is set. In this way, assert() statements become opt-in rather than opt-out. (CVS 2690) (check-in: 2ec2bd8574 user: drh tags: trunk)
2005-09-12
23:03
Bug fix in the new COUNT(DISTINCT) logic. Ticket #1420. (CVS 2689) (check-in: 37116550d3 user: drh tags: trunk)
2005-09-11
11:56
COUNT(DISTINCT x) is now fully functional, though it could benefit from additional testing. (CVS 2688) (check-in: 2f397bd814 user: drh tags: trunk)
02:03
The ".dump" command from the shell correctly saves the state of the sqlite_sequence and sqlite_stat1 tables, if they exist. Ticket #1419. (CVS 2687) (check-in: 3f191cf497 user: drh tags: trunk)
2005-09-10
22:40
The shell does not output the sqlite_stat1 table on .dump or .schema. The ANALYZE command now gathers statistics on tables that have only a single index because this sometimes helps when reordering tables in a join. (CVS 2686) (check-in: 26565b8931 user: drh tags: trunk)
16:46
Add the experimental EXPLAIN QUERY PLAN diagnostic capability. (CVS 2685) (check-in: 986efb7b12 user: drh tags: trunk)
15:35
Avoid a memory leak and/or assertion failure when parsing a table declaration that contains a duplicate column name. Ticket #1418. (CVS 2684) (check-in: f43427742b user: drh tags: trunk)
15:28
Use of the CROSS keyword in a join prevents table reordering. Ticket #1414. (CVS 2683) (check-in: 415b8b2462 user: drh tags: trunk)
2005-09-09
10:46
Enhanced disk-full tests. (CVS 2682) (check-in: 0288fa5d25 user: drh tags: trunk)
10:17
Detect errors returned by SetFilePointer on windows. (CVS 2681) (check-in: bc8c33f94c user: drh tags: trunk)
01:33
Infrastructure for the DISTINCT keyword in aggregate functions. But it does not work yet. If you try to use it you get an error message. (CVS 2680) (check-in: 4d62e36fe3 user: drh tags: trunk)
01:32
Defend against disk I/O errors that happen during an sqlite3OsSeek(). (CVS 2679) (check-in: 461e3a0a27 user: drh tags: trunk)
2005-09-08
20:37
SUM returns NULL when it has no inputs. Ticket #1413. (CVS 2678) (check-in: 6281859425 user: drh tags: trunk)
19:45
A SUM() of all NULLs returns NULL. A SUM() of nothing return 0. A SUM() of a mixture of NULLs and numbers returns the sum of the numbers. Ticket #1413. (CVS 2677) (check-in: 2e6230edfd user: drh tags: trunk)
19:01
Remove a C++ism that snuck in on one of the reason changes. (CVS 2676) (check-in: 48f6a331ef user: drh tags: trunk)
14:17
Remove a few unused variables detected by Borland C. Ticket #1412. (CVS 2675) (check-in: cdfe372a95 user: drh tags: trunk)
12:57
Aggregates with GROUP BY can sometimes return no result rows. (CVS 2674) (check-in: 0c3e368d47 user: drh tags: trunk)
12:38
While doing a transaction comment, use fdatasync() instead of fsync() in cases there the file size is unchanged. (CVS 2673) (check-in: 3c555a8749 user: drh tags: trunk)
12:37
Fix another test to account for SUM() returning integer rather than float. (CVS 2672) (check-in: bc723235e6 user: drh tags: trunk)