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50 check-ins occurring around dfbfd34b3ff4d6da.

2016-04-05
17:50
Add the SQLITE_DBCONFIG_REQUIRE_TXN argument for sqlite3_dbconfig() which when set requires an explicit transaction before updating the database. (check-in: b7570ac14d user: drh tags: require-write-txn)
15:59
Incorrect version of build.c checked in at [87e5f5a6c60e3] (because I neglected to press the "Save" button on the text editor). There is no change to the logic, just improved presentation. (check-in: cf569f9f2f user: drh tags: trunk)
14:02
Make sure "0" intended as a NULL pointer is cast to a pointer when used in a varargs functions parameter. (check-in: ed128e8b82 user: drh tags: trunk)
14:01
Remove an unnecessary conditional from the index builder. (check-in: 87e5f5a6c6 user: drh tags: trunk)
13:35
Use SQLITE_WITHIN() for pointer range comparisons in some testing code. (check-in: 7cacf4e954 user: drh tags: trunk)
13:19
Do not allow pointer arithmetic to move a pointer across a memory allocation boundary. (check-in: 85b979319b user: drh tags: trunk)
00:44
Avoid unnecessary memset() operations in sqlite3PagerGet(). (Leaf check-in: 0c97b80240 user: drh tags: pager-get-noinit)
2016-04-04
18:04
Fix documentation typos. Comment changes only. No changes to code. (check-in: d5fc2f7f90 user: drh tags: trunk)
17:59
Improve error messages from the 'shell1-5.0' test. (check-in: cefd36ff7b user: mistachkin tags: trunk)
17:34
Improved handling of UTF8 by the command-line shell. (check-in: 4534ebf15f user: drh tags: trunk)
17:23
Add the ".auth ON|OFF" command to the command-line shell. (check-in: 65c7bcc427 user: drh tags: trunk)
16:40
Test that the view name is passed to the authorization callback when a SELECT statement is run on a view. (check-in: 8627a4cd6d user: dan tags: trunk)
15:47
Add and enhance the new tests. (Closed-Leaf check-in: f4cbd18db4 user: mistachkin tags: altShellFix)
14:57
Enhance sqlite3session_apply() and sqlite3session_apply_strm() so that conflicts are retried before the xConflict() callback is invoked, as long as the "apply" operation is making forward progress. (check-in: 42a2196684 user: drh tags: trunk)
13:46
Minor performance optimization in the comparison opcodes of the VDBE. (check-in: e375fe52ce user: drh tags: trunk)
12:38
Fix harmless compiler warnings. (check-in: 0213d6af84 user: drh tags: trunk)
02:33
Refinements to the previous check-in. (check-in: b36dfdff78 user: mistachkin tags: altShellFix)
02:16
Experimental changes to the command line shell to make it work better with Unicode on Windows. (check-in: 74183a5f80 user: mistachkin tags: altShellFix)
02:05
More refactoring and cleanup work on the Win32 string conversion and utility routines. (check-in: 02ccb444a3 user: mistachkin tags: altShellFix)
2016-04-03
22:44
Revise and enhance the Win32 string conversion routines. (check-in: 345860c921 user: mistachkin tags: altShellFix)
20:50
Replace the new fprintf() calls. (check-in: f76c3a0ca4 user: mistachkin tags: altShellFix)
20:45
Merge updates from trunk. (check-in: 566b551e5a user: mistachkin tags: altShellFix)
2016-04-01
17:54
Preupdate hook documentation fixes. No changes to code. (check-in: 59814f35d1 user: drh tags: trunk)
12:35
When reading an sqlite_stat1 table with missing entries for some indexes, set the default for the missing indexes after all other indexes are set so that the default values are more in line with indexes that are actually in the stat1 table. (check-in: a62340dc05 user: drh tags: trunk)
2016-03-31
22:53
Update the clean target in the MSVC makefile. (check-in: 69f4d83210 user: mistachkin tags: trunk)
21:36
Version 3.9.3 (check-in: dfbfd34b3f user: drh tags: release, branch-3.9, version-3.9.3)
21:16
Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. (check-in: f1e6bb952e user: drh tags: branch-3.9)
20:40
Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. (check-in: c648539b52 user: drh tags: trunk)
15:08
Add another OOM test to this branch. (Closed-Leaf check-in: 49763fc3ae user: dan tags: session-retry)
10:50
Add further tests for the code on this branch. Fix a problem in OOM handling. (check-in: 195f3340ee user: dan tags: session-retry)
02:44
Enhanced comments describing the sessions file format. No changes to code. (check-in: 84dc41e2df user: drh tags: session-retry)
00:45
Fix the return code in sessionRetryConstraints(). (check-in: ea917c14b9 user: drh tags: session-retry)
2016-03-30
21:19
Have the sqlite3session_apply() function and its streaming equivalent retry any operations that failed with SQLITE_CONSTRAINT after all other operations on the same table have been attempted. New code is largely untested. (check-in: 1085911afb user: dan tags: session-retry)
16:23
Updates for the MSVC makefiles. (check-in: 7cf0cab730 user: mistachkin tags: trunk)
16:22
Fix typo in comment. No changes to code. (check-in: 64d75cbe2c user: mistachkin tags: trunk)
15:30
Simplifications and clarification to update callback handling in the OP_Delete and OP_Insert opcodes. (check-in: 47887ef89e user: drh tags: trunk)
14:26
Increase the version number to 3.13.0 on account of the new session extension. (check-in: e9bcd5acb9 user: drh tags: trunk)
14:17
Remove a redundant test for disabling RESTRICT with defer_foreign_keys=ON. (check-in: 9cdf813c6a user: drh tags: trunk)
13:43
Incorporate the sessions extension and the SQLITE_ENABLE_PREUPDATE_HOOK compile-time option. (check-in: 4af7a90f98 user: drh tags: trunk)
12:56
Avoid compiler warnings and excess opcodes when SQLITE_ENABLE_PREUPDATE_HOOK is not used. Fix the EXPLAIN output for P4_TABLE opcodes. (Closed-Leaf check-in: 5ab46d760d user: drh tags: sessions)
12:20
Improvements to the performance testing program "speedtest1.c" and the shell script that invokes it. (check-in: e4bee561fd user: drh tags: trunk)
2016-03-29
21:19
Fix some code and test coverage issues in fts5_index.c. (Leaf check-in: 7635c68018 user: dan tags: fts5)
10:36
Merge 3.12.0 changes. (check-in: d7381efff4 user: drh tags: begin-concurrent)
10:30
Merge 3.12.0 changes. (check-in: eef557449c user: drh tags: apple-osx)
10:19
Merge changes for 3.12.0. (check-in: ed22eb653f user: drh tags: sessions)
10:14
Version 3.12.0 (check-in: e9bb4cf40f user: drh tags: trunk, release, version-3.12.0)
2016-03-28
20:13
Add further tests for savepoint rollback. Fix various code issues and add missing comments in fts5_index.c. (check-in: a805c6f7ea user: dan tags: fts5)
15:06
Integrate the vcreate-stmt branch into this one. (check-in: 06039d901a user: dan tags: fts5)
14:57
Open a statement transaction for "CREATE VIRTUAL TABLE" statements in order to ensure that if the xCreate() call fails, changes made to the sqlite_master and possibly other tables are rolled back. (Closed-Leaf check-in: d0a3853b37 user: dan tags: vcreate-stmt)
11:01
Fix the multiplexor so that it does not assume that the xGetLastError method is non-NULL in the child VFS. (check-in: f6a88cccbc user: drh tags: trunk)