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67 check-ins using file main.mk version c5437f64

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)
2013-04-03
21:23
Release resources prior to bailing out of the btreeCreateTable() routine following an OOM error. (Closed-Leaf check-in: b2a72be9 user: drh tags: experimental-mmap)
20:04
Remove an unreachable branch in the direct blob I/O logic of btree.c. (check-in: f97d7274 user: drh tags: experimental-mmap)
13:38
Fix a bug in the detection of iOS when setting the default mmap_limit. (check-in: ac1432b3 user: drh tags: experimental-mmap)
13:09
Change the mmap_limit pragma to report the new limit, or to report the existing limit if called with no arguments. Report the default mmap_limit as part of PRAGMA compile_options. Set the default mmmap_limit to 0 for all systems other than linux, mac, windows, and solaris. (check-in: 2d9f1327 user: drh tags: experimental-mmap)
11:52
Remove the restriction on using xFetch to load the root pages of tables and indexes. It appears to have been based on a misconception. (check-in: 5b082efe user: dan tags: experimental-mmap)
11:38
When moving a page to make way for the root page of a new table or index in an auto-vacuum database, save the positions of any cursors that may be holding xFetch references to the page being moved. (check-in: 9d9b1da5 user: dan tags: experimental-mmap)
11:17
In btree.c, save the positions of other cursors open on the same table when writing via an incremental blob handle. Otherwise, they may be left holding an out-of-date xFetch page reference. (check-in: 3f09fba1 user: dan tags: experimental-mmap)
10:50
Initialize the mmap_limit of temporary files to the configured mmap_limit. (check-in: 24bab759 user: drh tags: experimental-mmap)
03:53
Make use of xFetch, if it is available when doing a VACUUM or a backup. (check-in: 83bc37af user: drh tags: experimental-mmap)
01:26
Add the -mmap option to the command-line shell, for setting the default mmap_limit. (check-in: fc30d06c user: drh tags: experimental-mmap)
00:42
Fix the unix driver to check defined(_BSD_SOURCE) rather than just the plain _BSD_SOURCE macro. This fixes the build for OpenBSD. (check-in: 1dd42ef4 user: drh tags: experimental-mmap)
2013-04-02
20:55
Fix a resource leak in os_unix.c. (check-in: b29cda03 user: dan tags: experimental-mmap)
20:29
Adjustments to mmap1.test so that it works better on windows. It still gets some answers wrong, but it no longer crashes. (check-in: ee8d3cee user: drh tags: experimental-mmap)
20:19
Fix a bug in mmap2.test that was leaving an invalid sqlite3_log() callback installed, causing a crash. (check-in: c0cdaa07 user: dan tags: experimental-mmap)
20:13
Add assert to the Windows VFS pertaining to the size of the SIZE_T type. (check-in: 4eeea583 user: mistachkin tags: experimental-mmap)
18:33
Add test cases to mmap1.test and pagerfault.test. (check-in: 3050136b user: dan tags: experimental-mmap)
18:31
Change an assert in pager.c to acknowledge that it is possible for sqlite3PagerRollback() to return SQLITE_CORRUPT. (check-in: d641d3d2 user: dan tags: experimental-mmap)
18:25
Fix the build for Mac. (check-in: d36ce0bb user: drh tags: experimental-mmap)
15:37
Add new test file btreefault.test. (check-in: 7fe908af user: dan tags: experimental-mmap)
14:37
Fix a faulty assert() in the os_win.c VFS. (check-in: fd6ee549 user: drh tags: experimental-mmap)
12:04
Add test cases for errors in mmap() or mremap() is os_unix.c. (check-in: 3098a3c1 user: dan tags: experimental-mmap)
10:29
Proposed template preprocessor magic for activating mmap only on platforms where we know it works. (check-in: d96272f0 user: drh tags: experimental-mmap)
01:45
Reorder two conditions to make coverage testing easier. (check-in: 793ba4e9 user: drh tags: experimental-mmap)
00:41
Remove an unreachable condition from pager.c. (check-in: 3628e86b user: drh tags: experimental-mmap)
00:15
Always send the SQLITE_FCNTL_MMAP_LIMIT pragma to the VFS, even if the limit is zero and even if the VFS does not support xFetch(). (check-in: 01ffdabb user: drh tags: experimental-mmap)
2013-04-01
22:42
Remove a debugging printf() accidently left in the previous check-in. (check-in: 8198cdd8 user: drh tags: experimental-mmap)
22:38
Add the SQLITE_CONFIG_MMAP_LIMIT configuration option for overriding the SQLITE_DEFAULT_MMAP_LIMIT compile-time setting. Enhance "PRAGMA mmap_limit" so that without a specific database name, it sets the limit on all database files and changes the default for any future databases that might be added using ATTACH. (check-in: 78141d0a user: drh tags: experimental-mmap)
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
19:38
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)
20:50
Add munmap and mremap to the set of os interfaces that can be overloaded in os_unix.c. (check-in: 8776047b user: drh tags: experimental-mmap)
20:30
Use mremap() on Linux. (check-in: 431aecc8 user: dan tags: experimental-mmap)
19:57
Merge all recent trunk changes into the experimental-mmap branch. (check-in: a607d63f 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)