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51 check-ins using file src/sqliteInt.h version 0f8f05ee

2013-04-12
11:52
Version 3.7.16.2 Leaf check-in: cbea02d9 user: drh tags: release, version-3.7.16.2, branch-3.7.16
2013-04-11
19:04
Increase the version number to 3.7.16.2 and cherrypick the fix for ticket [7ff3120e4fa54abb55]. This check-in is a release candidate. check-in: 86f26f91 user: drh tags: branch-3.7.16
2013-04-10
03:22
Backport the multi-process tester to the last released version. Leaf check-in: bf6ca21b user: mistachkin tags: branch-3.7.16
2013-04-02
13:56
If the SQLITE_TRACE_SIZE_LIMIT compile-time parameter is set to a positive integer then limit the expansion of strings and blobs in trace output to approximately that many bytes. check-in: e5b71084 user: drh tags: trunk
2013-04-01
18:25
Add a comment to xUnfetch on windows to say that the call to winUnmapfile() might be unnecessary. check-in: e3c63c31 user: drh tags: experimental-mmap
18:15
In windows, round down the size of the memory mapped region to the next smaller multiple of the page size. check-in: 0e44ed1b user: drh tags: experimental-mmap
17:58
Merge accidental fork. check-in: 5f4437c0 user: dan tags: experimental-mmap
17:56
Attempt to emulate mremap() on non-Linux systems by allocating a second mapping immediately following the first in virtual memory. check-in: 4d67433d user: dan tags: experimental-mmap
17:56
Bug fix in the winMapfile() subroutine: Be sure to record the map object handle in the sqlite3_file object. check-in: ee4d188e user: drh tags: experimental-mmap
17:22
Add xFetch and xUnfetch methods to the os_win.c VFS. check-in: a1653a25 user: drh tags: experimental-mmap
16:56
Ensure that a checkpoint does not use an out-of-date mapping. check-in: a1040f03 user: dan tags: experimental-mmap
14:35
Fix a typo in a log message in wal.c. check-in: 83fc48d1 user: dan tags: experimental-mmap
14:29
Fix a problem in btree.c that could cause a crash following an OOM. check-in: b724aa58 user: dan tags: experimental-mmap
14:20
Minor changes to unixMapfile() function. Leaf check-in: 80c63443 user: dan tags: two-mappings
2013-03-29
19:52
For the clean target, tidy up a couple more generated (or copied) source files. check-in: 5687e5ee user: mistachkin tags: trunk
19:38
Further fixes for test scripts. check-in: 23ffa4f9 user: dan tags: two-mappings
18:52
Fix a problem in btree.c that could cause a crash following an OOM. Also various test script problems. check-in: e8bcdf93 user: dan tags: two-mappings
13:44
Version 3.7.16.1 check-in: 527231bc user: drh tags: trunk, release, version-3.7.16.1
11:24
Avoid assuming the page-size is 4096 bytes in os_unix.c. check-in: 3b7ec8d7 user: dan tags: two-mappings
2013-03-28
11:40
Adjustment to an extreme corner case in the sqlite3Atoi64() routine. check-in: 39534b4b user: drh tags: trunk
2013-03-27
20:41
Fix harmless compiler warnings coming from MSVC64 in test code. No changes to the core. check-in: 274d2a22 user: drh tags: trunk
19:53
Modify various test cases so that they work if the file is extended in units of the system page-size. check-in: 0e3d5119 user: dan tags: two-mappings
19:46
Increment the version number to 3.7.16.1. check-in: 7e32eb7b user: drh tags: trunk
17:20
In order to optimize out the ORDER BY clause, outer loops must generate values for ORDER BY terms that are unique or else the inner loops must generate no more than a single row. Fix for ticket [a179fe7465]. check-in: 2936f746 user: drh tags: trunk
16:42
Restore additional ORDER BY optimizations that where broken by the recent ORDER BY fix. Closed-Leaf check-in: c77ee6e2 user: drh tags: orderby-fix
16:05
Improved optimization of ORDER BY. check-in: 97e5c70f user: drh tags: orderby-fix
15:04
A fix and test-case for the ORDER BY problem identified by ticket [a179fe7465]. This change causes sorting to occur in some cases where it is not strictly necessary. Further work is needed to avoid those extra sorts. check-in: 488089e6 user: drh tags: orderby-fix
03:15
Candidate fix for ticket [6bfb98dfc0c]: Make sure invalid cursors drop all references to database pages prior to doing any insert or update. check-in: 322a5f08 user: drh tags: trunk
2013-03-26
20:32
Change os_unix.c to use either one or two mappings internally. check-in: e7698cba user: dan tags: two-mappings
18:48
Fix a comment in os_unix.c. No code changes. check-in: 72813b8e user: drh tags: experimental-mmap
14:36
Change the name of the Pager.pFree field to Pager.pMmapFreelist. check-in: 611bd824 user: drh tags: experimental-mmap
14:16
In btree.c, save the positions of any open cursors before moving any pages around to auto-vacuum the database on commit. check-in: 30c0a693 user: dan tags: experimental-mmap
01:07
Previous check-in accidently left mmap turned off by default. This checkin fixes that. Unfortunately, shared.test is now segfaulting. All other veryquick tests appear to work, however. check-in: a850c731 user: drh tags: experimental-mmap
2013-03-25
23:09
Memory-mapped I/O is now on by default. The "PRAGMA mmap_limit(N)" can be used to issue a hint to the VFS to limit mmap space to N bytes. The VFS is free to ignore that hint if desired. However, if "PRAGMA mmap_limit(0)" is used, xFetch is never called. check-in: 1b37c4ef user: drh tags: experimental-mmap
12:02
Add a second test for [38b1ae018f]. check-in: 5062db67 user: dan tags: trunk
11:38
In fts3, when filtering lists for hits in a specific column, edit the list in place in the same way as it is for NEAR filtering. Fix for [38b1ae018f]. check-in: f85f9103 user: dan tags: trunk
2013-03-24
22:56
Remove the SQLITE_OMIT_MERGE_SORT compile-time option and its related code. The merge sorter is now a required component. check-in: 8b44d6fb user: drh tags: trunk
2013-03-21
21:20
Many spelling fixes in comments. No changes to code. check-in: 6f6e2d50 user: mistachkin tags: trunk
2013-03-20
12:04
Fix text-to-numeric type casting so that it works correctly on UTF16 strings that contain characters where the LSB is numeric but the MSB is non-zero. Ticket [689137afb6da41] check-in: 5b22053f user: drh tags: trunk
2013-03-19
16:12
Bring makefiles and build scripts into alignment with the sessions branch. No changes to code. check-in: d1f41089 user: drh tags: trunk
2013-03-18
17:18
Clarifications to the documentation for the sqlite3_aggregate_context() API. Also, shorten an over-length source line in sqlite.h.in. check-in: 4fe2db1d user: drh tags: trunk
11:39
Version 3.7.16 check-in: 66d5f2b7 user: drh tags: trunk, release, version-3.7.16
2013-03-16
20:19
When possible, use memcpy() to and from the mapped region instead of xWrite() and xRead(). check-in: f8ca5622 user: dan tags: experimental-mmap
2013-03-15
19:13
Fix a dropped error code in pager.c. check-in: 022fdc98 user: dan tags: experimental-mmap
18:29
Allow read-only cursors to use mmap pages even if there is an open write transaction. check-in: b387e2f9 user: dan tags: experimental-mmap
2013-03-14
18:34
Use mmap() to read from the database file in rollback mode. This branch is unix only for now. check-in: 6f21d9cb user: dan tags: experimental-mmap
2013-03-13
07:02
Enhance tests for ticket [4dd95f6943]. check-in: 0b452734 user: dan tags: trunk
00:13
Fix the ORDER BY with IN constraint logic so that it works with all combinations of DESC on the ORDER BY clause, on the RHS of the IN operator, and in the index used by ORDER BY and IN. Fix for ticket [4dd95f6943fbd18]. check-in: 839aa91f user: drh tags: trunk
2013-03-12
23:58
Add a single new test case to the ORDER BY with IN logic verify that if the RHS of the IN is a descending index that it still works. Add testcase() macros to the ORDER BY with IN logic to help verify that corner cases are tested. Closed-Leaf check-in: 7e7356f1 user: drh tags: desc-orderby-fix-1
22:13
Fix a test case that had an ambiguous result. check-in: 38c6bddf user: drh tags: desc-orderby-fix-1
20:38
Fix the ORDER BY optimization with IN constraints when the RHS of the IN constraint is a descending index. check-in: 62316eba user: drh tags: desc-orderby-fix-1