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30 check-ins using file src/pager.c version d20fa46d

2016-04-29
11:33
Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script. Fix a mostly harmless buffer overread in the sessions module. (check-in: 4cbd5024 user: dan tags: trunk)
11:28
Lemon bug fix: Do not merge action routines unless their destructors are also identical. Problem and suggested fix reported on the mailing list by Kelvin Sherlock. (check-in: 4792d6db user: drh tags: trunk)
10:13
Fix an almost entirely harmless buffer overread in the sessions module. (Closed-Leaf check-in: 89b0ee33 user: dan tags: permutations-fix)
02:55
Some optimization comments added to vdbe.c. No functional changes to code. (check-in: e7c22e3b user: drh tags: trunk)
2016-04-28
22:29
Further simplifications and improved commentting on the rowset.c module, including several optimization comments. (check-in: 9f15a520 user: drh tags: trunk)
20:11
Comment changes only: Add several optimization marks in rowset.c. Add a header comment that explains what the various special comments mean. (check-in: 8cdbe89a user: drh tags: trunk)
19:23
Fix typo in comment. No changes to code. (check-in: 9f6f17b5 user: mistachkin tags: trunk)
18:53
Rearrange some code in the RowSet logic for clarity of presentation, while adding an /*OPTIMIZATION-IF-TRUE*/ comment. It should operate identically. (check-in: 5748e643 user: drh tags: trunk)
14:59
Merge latest changes from trunk with this branch. (check-in: 45467ee4 user: dan tags: permutations-fix)
14:54
Avoid running sessionfault.test and sessionfault2.test as part of the "inmemory_journal" permutation. (check-in: 5973d3bf user: dan tags: permutations-fix)
14:15
Use comments to mark several branches as optimizations. No changes to code. (check-in: 33e62747 user: drh tags: trunk)
09:53
Ensure that quota.test deletes the directory named "test.db" that it creates. (check-in: 045edd4b user: dan tags: permutations-fix)
03:52
Remove an unnecessary conditional from the sqlite3DecOrHexToI64() routine. (check-in: fcf85bfe user: drh tags: trunk)
00:32
Change the sqlite3Atoi64() routine so that it returns failure if not all of the input characters are consumed, even if it consumed all characters up to the first 0x00. This has no impact on external APIs as far as I can tell. (check-in: 46d4ffff user: drh tags: trunk)
2016-04-27
18:54
Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script. (check-in: 2662d8fe user: dan tags: permutations-fix)
15:24
More simplification of the sqlite3AtoF() routine. Add special comments to indicate branches that are for optimization purposes only and that give the correct answer even if always or never taken. (check-in: 0065fe97 user: drh tags: trunk)
02:35
Remove still more unnecessary branches from sqlite3AtoF(). (check-in: 3adfe9f3 user: drh tags: trunk)
2016-04-26
23:14
Further simplifications to sqlite3AtoF() to remove unneeded branches. (check-in: dd69e53c user: drh tags: trunk)
21:02
Remove an unnecessary line from the sqlite3AtoF() routine. (check-in: a9d00749 user: drh tags: trunk)
18:58
The pcache and the built-in VFSes should not use mutexes when SQLITE_CONFIG_SINGLETHREAD is set. (check-in: 12418b10 user: drh tags: trunk)
13:13
Fix the "checksymbols" target in Makefile.in to be able to deal with the sqlite3changegroup family of interfaces. (check-in: d819bfbd user: drh tags: trunk)
2016-04-25
19:25
Update the RBU vacuum code so that databases that use custom collation sequences can be vacuumed. (check-in: 7dd48c10 user: dan tags: trunk)
02:20
When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket [f7f8c97e97597]. (check-in: ec215f94 user: drh tags: trunk)
01:43
Fix a typo in the Makefile. (check-in: d0a579b3 user: mistachkin tags: trunk)
2016-04-23
20:59
Fix the fix to the temporary directory search algorithm so that it continues to return "." as a fallback if that directory has the correct permissions. (check-in: b38fe522 user: drh tags: trunk)
2016-04-21
23:37
Change the temporary directory search algorithm on unix so that directories with only -wx permission are allowed. And do not allow "." to be returned if it lacks -wx permission. (check-in: 67985761 user: drh tags: trunk)
18:13
Add the sqlite3rbu_vacuum() API, to create an RBU handle that can be used to rebuild a database in the same way as the VACUUM command. (check-in: bd4a6f83 user: dan tags: trunk)
15:44
Merge the latest changes from trunk. (Closed-Leaf check-in: 8183fa68 user: drh tags: skip-ahead-distinct)
02:27
Add the SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION method for enabling sqlite3_load_extension() while leaving the load_extension() SQL function disabled. (check-in: c4f165c4 user: drh tags: trunk)
2016-04-20
19:30
When an error occurs while transitioning out of WAL mode, make sure the locking state is not left at EXCLUSIVE. (check-in: 3340f086 user: drh tags: trunk)