/ Timeline
Login

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

50 check-ins occurring around c0e09560d26f0a64.

2013-01-25
15:59
Add btree-page decoding logic to showwal.c. Commands of the form: "showwal $FILE 123bmc" show the content of the btree page in frame 123. "b" means decode the btree. "c" means show cell content. "m" means give a map of the btree page. check-in: 93b159da5d user: drh tags: trunk
15:31
Further improvements to showwal.c: Reset the checksum after each frame so that only individual checksum failures are shown. And only show failures, not correct checksums. check-in: 4e2bf57549 user: drh tags: trunk
15:09
Enhance the "showwal" utility program to show checksum failures on frames. check-in: a7f6d19816 user: drh tags: trunk
02:10
Enhancements to the query planner to exploit transitive relationships in the WHERE clause, and other minor changes to bring the sessions branch into alignment with the trunk. check-in: 82d3d1ae82 user: drh tags: sessions
2013-01-23
18:53
Improved parsing of the arguments to the ".backup" command in the command-line shell. check-in: f1127e87b9 user: drh tags: trunk
18:44
Fix a double-free() call that can occur when SQLITE_ENABLE_TREE_EXPLAIN is defined. check-in: 5bfb5967d7 user: drh tags: trunk
2013-01-20
00:18
Fix a typo in a comment in the test_regexp.c test file. check-in: 68346af70b user: drh tags: trunk
2013-01-18
03:35
The \xXX escape in the test_regexp.c must be followed by exactly two hex digits. check-in: 82957495aa user: drh tags: trunk
2013-01-17
17:20
Enhance the query planner to exploit transitivity of join constraints. check-in: 38852f158a user: drh tags: trunk
17:05
Improved error messages on the RTREE virtual table. Make the "fs" virtual table used for testing available on windows. check-in: c0b90d75a8 user: drh tags: trunk
16:43
Add the ability to disable transitive constraints using the sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS) interface. Closed-Leaf check-in: 593d67c8b0 user: drh tags: transitive-constraints
16:18
Avoid unnecessary collating sequence and affinity restrictions on the use of transitivity. Add test cases to show that the restrictions are not needed. check-in: 56549f4566 user: drh tags: transitive-constraints
15:05
Make more aggressive use of transitivity in optimizing queries. Add a test case. check-in: d96762841a user: drh tags: transitive-constraints
03:18
Enhance RTree virtual table creation error messages that involve the getNodeSize() function. Closed-Leaf check-in: 652233d646 user: mistachkin tags: rtreeErrMsg
03:18
Make the 'fs' virtual table module portable to Windows. Closed-Leaf check-in: dd473cae5b user: mistachkin tags: fsVfsWin
00:08
Improved comments explaining the operation of the findTerm() utility routine in where.c. Increase the maximum number of levels of transitivity from 4 to 11. check-in: fe152f8b04 user: drh tags: transitive-constraints
2013-01-16
20:33
Fix the activate_extensions pragma so that it is a no-op when the required argument is omitted. check-in: 6195ebd833 user: drh tags: trunk
17:08
Enhance the query planner to exploit transitivity of join constraints in a multi-way join. check-in: 13171eb5dc user: drh tags: transitive-constraints
00:46
Improvements to query planning for joins: Avoid unnecessary calls to "optimal scan" checks in cases where table reordering is not possible. Make sure optimal scan checks are carried out for CROSS JOINs and LEFT JOINs. check-in: d5ebb78778 user: drh tags: trunk
2013-01-15
18:49
Fix a missing word in a comment. Enhance the "wheretrace" debugging output to show the estimated cost of each table option while planning the join order. check-in: ac4e119a87 user: drh tags: trunk
16:15
Clarification to a comment in where.c. No code changes. check-in: 04507c1763 user: drh tags: trunk
2013-01-11
09:58
Add another test for the fts4 content= option. check-in: 7e6007a000 user: dan tags: trunk
2013-01-09
15:44
Check in an extra test for the fts4 "content=" option. No code changes. check-in: 0d0e5ab8f1 user: dan tags: trunk
14:49
Merge latest trunk changes into the sessions branch, especially the ORDER BY bug fix of 3.7.15.2. check-in: 34af6fac67 user: drh tags: sessions
11:53
Version 3.7.15.2 check-in: c0e09560d2 user: drh tags: version-3.7.15.2, branch-3.7.15
11:44
Fix an over-aggressive optimization of ORDER BY on a three-way join where the second table is UNIQUE and the ORDER BY occurs on the third table. Ticket [c997b11c4d53a2ee]. check-in: 3d0609c958 user: drh tags: branch-3.7.15
11:31
Fix an over-aggressive optimization of ORDER BY on a three-way join where the second table is UNIQUE and the ORDER BY occurs on the third table. Ticket [c997b11c4d53a2]. check-in: 5774f2175c user: drh tags: trunk
11:27
Fix the date on the new orderby3.test test case. check-in: 7249bfc2ca user: drh tags: trunk
11:25
Add a test case that demonstrates ticket [c997b11c4d53a2ee9983]. check-in: 598f5f7596 user: drh tags: trunk
2013-01-08
17:24
Merge updates from trunk. Closed-Leaf check-in: f29680c468 user: mistachkin tags: configReadOnly
12:48
Do not raise an error if an unknown SQL function is found in a CHECK constraint while parsing the schema of an existing database. check-in: cda790280a user: drh tags: trunk
2013-01-07
17:31
Merge updates from trunk. check-in: bf90f1fbf8 user: mistachkin tags: configReadOnly
13:26
Do not raise an error if an unknown SQL function is found in a CHECK constraint while parsing the schema of an existing database. This version causes a run-time error when processing STAT3 tables. Closed-Leaf check-in: 0a1207c895 user: dan tags: mistake
2013-01-05
17:17
More bug fixes to the test_regexp.c module. Bring test_regexp.c into alignment with the regexp.c file in the Fossil sources. check-in: 7695b88fe0 user: drh tags: trunk
2013-01-04
22:26
Remove superfluous text from a comment. check-in: e9ac533960 user: mistachkin tags: trunk
20:45
Do not use umask() since it change the umask for the entire process, not just the thread using SQLite. Make whatever permission changes are needed using fchmod() after the file is created, instead. check-in: 6c4c2b7dba user: drh tags: trunk
19:22
Fix an out-of-order local variable declaration in test_regexp.c. check-in: 8285b15a05 user: drh tags: trunk
14:06
Fix the zInit[] optimization of test_regexp.c when the initial string contains 3-byte UTF8 characters. check-in: 357231ec97 user: drh tags: trunk
2013-01-03
22:22
Merge recent trunk changes into the sessions branch. check-in: 7e068e39b3 user: drh tags: sessions
19:34
Bring back test_regexp changes that were made when porting to Fossil. Also fix some bugs that were introduced by the Fossil port. check-in: 45c158b1a0 user: drh tags: trunk
18:07
Improvements to column name resolution in queries with parenthesized FROM clauses. Also includes a fix for ticket [beba9cae6345a3]. check-in: 99127a669c user: drh tags: trunk
17:34
Further corner-case fixes to the name resolution logic. Closed-Leaf check-in: 20730bad70 user: drh tags: name-resolution-fix
16:54
Remove an incorrect assert() statement (ticket [beba9cae6345a]). Fix other minor problems in the name resolution logic. check-in: afe96a118c user: drh tags: name-resolution-fix
00:45
Now supports result sets of the form "TABLE.*" with nested FROM clauses. check-in: 4cf5ed7ea1 user: drh tags: name-resolution-fix
2013-01-02
14:57
When resolving result-set name collisions, make them x:1, x:2, x:3, etc. instead of x:1, x:1:1, x:1;1;1. check-in: ef01e30456 user: drh tags: name-resolution-fix
12:29
Merge all the latest trunk changes into the name-resolution enhancement branch. check-in: a5f4d2b641 user: drh tags: name-resolution-fix
2013-01-01
14:01
Reduce the size of the Index object (by 8 bytes on x64). check-in: 5a2ac94483 user: drh tags: trunk
13:55
Enhance the table_info pragma so that the pk column shows the order of the columns in a multi-column primary key. check-in: 3076a89015 user: drh tags: trunk
2012-12-31
20:16
More test cases for the REGEXP operator. Fix minor bugs uncovered by these test cases. check-in: a611c75061 user: drh tags: trunk
19:18
Add the test_regexp.c module containing a cross-platform implementation of the REGEXP operator. check-in: 46c8c01b75 user: drh tags: trunk