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50 check-ins occurring around 4f195aa1ebef5129.

2006-06-04
23:02
Changes to help SQLite cope with virus scanners and other programs that open journal files for reading and thus prevent SQLite from deleting them in order to commit a transaction. (CVS 3200) (check-in: f32dbe47ff user: drh tags: trunk)
2006-06-03
18:04
Remove unused variables from vdbe.c. (CVS 3199) (check-in: d54750aefb user: drh tags: trunk)
18:02
Added support for OS/2. Ticket #1817 (CVS 3198) (check-in: 373246c2d1 user: drh tags: trunk)
17:37
Do not record blank lines in the command-line editing history of the shell. (CVS 3197) (check-in: 0eabda82cd user: drh tags: trunk)
2006-06-02
12:40
The windows driver always allows other processes to write the database file even if it only has read permission on the file. This is an experimental checkin - we still have not determined that this change is safe. Ticket #1803. (CVS 3196) (check-in: 4bf03c3bbc user: drh tags: trunk)
2006-05-31
11:12
Fix typo in lang_analyze.html. (CVS 3195) (check-in: fba8ce8c38 user: drh tags: trunk)
2006-05-27
11:15
Clarify the operation of sqlite3_last_insert_rowid() in the documentation. (CVS 3194) (check-in: 9e0b83b81f user: drh tags: trunk)
2006-05-26
19:57
Allow SQL statements to be executed from within a progress callback. Be warned, however, that the progress callback might be called recursively in this case. It is up to the program to disable the progress callback to prevent recursive invocations. Ticket #1827. (CVS 3193) (check-in: ffc4730c05 user: drh tags: trunk)
2006-05-25
12:17
Syntax errors override errors from the code generator, not the other way around. (CVS 3192) (check-in: 5031ffc665 user: drh tags: trunk)
11:52
Handle NULL database names in ATTACH and DETACH as if they were empty strings. Ticket #1825. (CVS 3191) (check-in: 79a818bb05 user: drh tags: trunk)
2006-05-24
12:43
When opening a new connection on a shared cache, be careful not to overwrite the encoding flag on the shared cache. Ticket #1824. (CVS 3190) (check-in: c8e5ceedee user: drh tags: trunk)
2006-05-23
23:25
Additional tests for ticket #1821. (CVS 3189) (check-in: b93e3fb02a user: drh tags: trunk)
23:22
Fix type coercion rules for the IN operator. Ticket #1821. (CVS 3188) (check-in: 6e5a497621 user: drh tags: trunk)
2006-05-22
22:04
If an sqlite3_mprintf() call uses a disallowed internal-use-only conversion character, then abort the call with a -1 error code. Ticket #1818. (CVS 3187) (check-in: 9d7297b9ef user: drh tags: trunk)
2006-05-11
23:14
Adjust the default weights on indices so that an index that matches more terms of the where clause wins (by default) over one that matches fewer. Ticket #1808. (CVS 3186) (check-in: 249b579f83 user: drh tags: trunk)
13:33
Fix documentation typo: The name of the competing database engine is "Firebird", not "Firefox". (CVS 3185) (check-in: 8be6a39d71 user: drh tags: trunk)
13:26
Correctly handle multi-column indices where multiple columns are constrained by IN operators with subqueries on the right-hand side. Ticket #1807. (CVS 3184) (check-in: b16541ba5e user: drh tags: trunk)
13:25
Fix comments on the implementation of the SUM() function. (CVS 3183) (check-in: a8909f3e5f user: drh tags: trunk)
2006-05-10
14:39
Out-of-memory checks added to tclsqlite.c and shell.c. Tickets #1805 and #1806. (CVS 3182) (check-in: 364031d6e5 user: drh tags: trunk)
2006-05-08
15:14
Fix error processing in Lemon. SQLite does not use this feature of lemon so it is uneffected. (CVS 3181) (check-in: 864cac9603 user: drh tags: trunk)
2006-05-07
17:49
Automatically increase the size of the pager hash table as the number of in-memory pages increases. Tickets #1790 and #1799. (CVS 3180) (check-in: ef8e9886f4 user: drh tags: trunk)
2006-05-03
23:39
Fix a typo on a webpage. Ticket #1792. (CVS 3179) (check-in: 2702205277 user: drh tags: trunk)
23:34
Faster :memory: database COMMITs. Ticket #1790. (CVS 3178) (check-in: 8f820e4352 user: drh tags: trunk)
2006-04-26
17:39
Get LIMIT 0 working on subqueries. Ticket #1784. (CVS 3177) (check-in: 7f3ef7ddba user: drh tags: trunk)
2006-04-21
09:38
Additional information about index sorting in EXPLAIN QUERY PLAN. (CVS 3176) (check-in: 39dd969527 user: drh tags: trunk)
2006-04-19
01:24
Remove a superfluous call to access() in the unix driver. Error spotted by Coverity. (CVS 3175) (check-in: 4f195aa1eb user: drh tags: trunk)
2006-04-16
12:05
Allocate enough memory for the worst-case UTF-16 to UTF-8 conversion. Ticket #1773. (CVS 3174) (check-in: 2a0120c0f0 user: drh tags: trunk)
2006-04-11
14:16
Allow constant terms in the ORDER BY or GROUP BY clauses. Ticket #1768. (CVS 3173) (check-in: d83e0230c0 user: drh tags: trunk)
2006-04-10
13:37
Follow-up to check-in (3164). Make sure SQLITE_NOMEM is returned after a memory allocation failure. It is not sufficent to return an "out of memory" error message. The return code needs to be SQLITE_NOMEM. (CVS 3172) (check-in: 9d95750e85 user: drh tags: trunk)
2006-04-08
19:14
Variable declarations should come before code. Ticket #1763. (CVS 3171) (check-in: 9682f84401 user: drh tags: trunk)
2006-04-07
13:54
Reorder code so that it compiles with SQLITE_OMIT_MEMORYDB. Ticket #1754. (CVS 3170) (check-in: 1929e37d5e user: drh tags: trunk)
13:50
Return the correct declared column type, origin column name, origin database name, etc. from aggregate queries. Ticket #1726 and #1755. (CVS 3169) (check-in: e64809f0ae user: drh tags: trunk)
13:26
Avoid the use of atof(). Ticket #1756. (CVS 3168) (check-in: 76aef93c3e user: drh tags: trunk)
2006-04-05
13:16
Version 3.3.5 (CVS 3167) (check-in: a091a61d88 user: drh tags: trunk)
12:50
Fix typos in the previous check-in. (CVS 3166) (check-in: 119ec40228 user: drh tags: trunk)
12:15
Preparing for the release of version 3.3.5. (CVS 3165) (check-in: 159fb92bd5 user: drh tags: trunk)
11:57
Make sure SQLITE_NOMEM is reported out on a malloc failure in an ATTACH even if the malloc failure reports within a nested calls to sqlite3_prepare(). (CVS 3164) (check-in: 3538a4e30f user: drh tags: trunk)
01:08
Add documentation on new sqlite_authorizer callback types. Ticket #1744. (CVS 3163) (check-in: fdbff3f145 user: drh tags: trunk)
01:02
Documentation typos. Tickets #1749 and #1750. (CVS 3162) (check-in: 51b35ace20 user: drh tags: trunk)
2006-04-04
01:54
Changes to get SQLite running on machines that use the EBCDIC character set. (CVS 3161) (check-in: 4342b49971 user: drh tags: trunk)
2006-04-02
11:57
Do not strip windows DLLs because this prevents them from being relocatable. Ticket #1474. (CVS 3160) (check-in: 94054cd997 user: drh tags: trunk)
2006-04-01
14:38
Remove mention of the REVERSE collating sequence from the documentation. (CVS 3159) (check-in: bd6876a1a9 user: drh tags: trunk)
2006-03-29
00:24
Properly record the names of triggers even if the name is quoted. Ticket #1737. (CVS 3158) (check-in: 4ba280ddd6 user: drh tags: trunk)
2006-03-28
23:57
Compile-time option to use only 32-bit integers. (CVS 3157) (check-in: aedadfc3e4 user: drh tags: trunk)
23:55
Join optimizer enhancements. (CVS 3156) (check-in: 0039888f91 user: drh tags: trunk)
00:24
Extra asserts to prove that certain reported errors in btree.c are not really errors. (CVS 3155) (check-in: c64542d0e8 user: drh tags: trunk)
2006-03-26
20:49
Work around a bug in GCC 4.0.2. (CVS 3154) (check-in: fe0920c792 user: drh tags: trunk)
01:21
SQLite now always chooses the column names for compound selects using the left-most select. This makes SQLite work like other SQL database, but it also is a change from historical behavior and may break some scripts. Ticket #1721. (CVS 3153) (check-in: 80cda9f7ce user: drh tags: trunk)
2006-03-25
15:52
Add code to report an error on a recursive trigger, but leave it commented out - turning it on will likely break a lot of code. (CVS 3152) (check-in: c83ec81d53 user: drh tags: trunk)
14:03
Add a note to the API documentation emphasizing that the filename argument to sqlite3_open() must be UTF-8. Tickets #1713, #1533. (CVS 3151) (check-in: b0111f43e4 user: drh tags: trunk)