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100 descendants and 100 ancestors of [4fe2db1d]

2013-04-10
02:56
Correct test numbering on several rtree tests. check-in: 0adf8a3a user: mistachkin tags: trunk
2013-04-09
20:04
Limit integrity_check output to 10 lines in mptester scripts. check-in: 67ee0dc0 user: drh tags: trunk
19:19
Check in the instrumented code for the mptest test case that appears to show a spontaneously disappearing journal file. Closed-Leaf check-in: 96f04d99 user: dan tags: missing-journal-file
18:36
Change the rollback journal so that it invokes sqlite3_log() make a record of a recovery, just as the WAL journal does. check-in: 7cd3f6cd user: drh tags: trunk
16:19
Add extra #ifndef statements in os_unix.c and os_win.c to make sure the memory mapped I/O really is disabled when SQLITE_DISABLE_MMAP is set. check-in: c1e2523c user: drh tags: trunk
2013-04-08
20:47
Disable the use of memory-mapped I/O if the SQLITE_DISABLE_MMAP macro is defined. Automatically define this macro for OpenBSD and QNX. Other systems are likely to be added to the disabled list over time. check-in: 8a4314a3 user: drh tags: trunk
19:13
In mptester, handle startScript no-change commits using a retry rather than grabbing an exclusive transaction. check-in: ae8bb24b user: drh tags: trunk
18:58
Still more tests using mptester. Added test cases that leave rollback journals that must be recovered by other threads. check-in: 437b674f user: drh tags: trunk
17:57
Adding tests to the mptester scripts. check-in: e121adce user: drh tags: trunk
15:36
Change mptester to avoid reporting SQLITE_BUSY errors if the busy handler is turned off and the tracing level is set low. check-in: d77407ae user: drh tags: trunk
15:30
Handle the case in os_unix.c where SQLITE_FCNTL_MMAP_LIMIT requests that the mmap limit be set to a value smaller than the current mapping. check-in: 36047349 user: dan tags: trunk
14:41
Merge the multi-process tester into trunk. check-in: ea53c45d user: drh tags: trunk
14:28
Add the "mptester" target to the makefiles. Make mptester run with synchronous off by default. Closed-Leaf check-in: 1397830b user: drh tags: mptest
13:59
Fix harmless compiler warnings in mptest.c. check-in: 59bdbb10 user: drh tags: mptest
13:48
Add the vfsname() and eval() SQL functions to mptest.c. Enhancements to the test/config01.test script. check-in: 91397a14 user: drh tags: mptest
13:13
Add --if, --else, --endif processing to mptest.c. check-in: 51265aca user: drh tags: mptest
10:38
Fix an incorrect type cast in an assignment in vdbe.c. check-in: 320b5295 user: dan tags: trunk
2013-04-06
18:35
Fix the --source command so that its argument is relative to the script. Verify that the SQLite header and library match. Print SQLite version and compile-time configuration information on startup. check-in: 15cb0db7 user: drh tags: mptest
18:10
Merge trunk changes into the mptest branch. The mptest needs the SQLITE_MAX_SCHEMA_RETRY fix in particular. check-in: fb7a7773 user: drh tags: mptest
18:06
Increase the default SQLITE_MAX_SCHEMA_RETRY to 50. Make sure that macro covers every case where a prepared statement might need to be reprepared due to a schema change. The sqlite3_exec() interface now uses sqlite3_prepare_v2(). check-in: c1d7304c user: drh tags: trunk
14:30
Add SQLITE_CONFIG_LOG error logging to the mptest program. check-in: 716c25bd user: drh tags: mptest
14:16
Get the build of mptest working on mac. check-in: a0bae686 user: drh tags: mptest
14:04
Get the mptest program running on windows. check-in: 3966b332 user: drh tags: mptest
13:09
Many improvements to the mptest program. Added a simple test script. check-in: 07b0401a user: drh tags: mptest
11:03
Add tests to "permutations.test coverage-pager" to cover uncovered branches. check-in: 07a0e4e9 user: dan tags: trunk
00:19
Add a prototype TH3-script-style test harness that starts multiple processes operating on the same database file at the same time. check-in: c318fafe user: drh tags: mptest
2013-04-05
20:40
Improve the code coverage of "permutations.test coverage-pager". check-in: b095e2cd user: dan tags: trunk
2013-04-04
19:32
Add further multi-client tests to mmap1.test. check-in: a107f75d user: dan tags: trunk
17:28
Disable memory-mapped I/O for the win32lock.test module check-in: 2b3d9805 user: drh tags: trunk
01:54
Updates to the file-control documentation. No changes to code. check-in: 51fab480 user: drh tags: trunk
00:51
Increase the version number to 3.7.17. check-in: 5c8c5a2a user: drh tags: trunk
00:40
Try to use mmap() to speed access to the database file on windows, linux, and mac. check-in: fff2be60 user: drh tags: trunk
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
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
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
19:52
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
01:19
Merge the changes for the 3.7.16.1 release candidate into the sessions branch. check-in: ee35a897 user: drh tags: sessions
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
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
2013-03-13
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
23:03
Fix typo in sqlite3_close() function documentation reported on the mailing list. check-in: c9a75d89 user: mistachkin tags: trunk
22:13
Fix a test case that had an ambiguous result. check-in: 38c6bddf user: drh tags: desc-orderby-fix-1
20:58
Fix typo in sqlite3_close() function documentation reported on the mailing list. Closed-Leaf check-in: 7232093d user: mistachkin tags: docTypo
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
18:49
Revise the patch to make it easier to understand. check-in: 3ce7eb02 user: drh tags: desc-orderby-fix-1
18:44
Add test cases for [4dd95f6943]. check-in: 723c144c user: dan tags: desc-orderby-fix-1
18:40
Revised fix for the DESC ORDER BY and IN constraint bug, ticket [4dd95f6943fbd18]. The previous check-in was incorrect. check-in: 8b2eb7a4 user: drh tags: desc-orderby-fix-1
18:34
A proposed fix for the DESC ORDER BY bug of ticket [4dd95f6943fbd18]. Seems to work, but lots more testing is needed prior to moving to trunk. check-in: 614a038a user: drh tags: desc-orderby-fix-1
2013-03-11
13:37
Define _BSD_SOURCE when building on OpenBSD. This is required for fchmod(). check-in: f9027cb4 user: dan tags: trunk
11:57
Fixes for compiling with SQLITE_OMIT_AUTOVACUUM and/or SQLITE_OMIT_TRIGGER defined. check-in: 1da15adb user: dan tags: trunk
11:49
Fixes for compiling with SQLITE_OMIT_AUTOVACUUM and/or SQLITE_OMIT_TRIGGER defined. Closed-Leaf check-in: 938b91e8 user: dan tags: omit-fixes
2013-03-09
14:49
Add a test case for the problem fixed by the previous commit. check-in: e899b058 user: dan tags: trunk
14:40
Fix a problem with resolving "db.view.column" references that appear in UPDATE or DELETE statements executed against views. check-in: ddee56c9 user: dan tags: trunk
2013-03-08
18:16
If SQLITE_OMIT_UTF16 is defined, avoid setting the 'enc' field of Schema objects to any value except SQLITE_UTF8. Otherwise, assert() statements may fail or spurious SQLITE_NOMEM errors may be returned at the vdbe level later on. check-in: f2fecfb2 user: dan tags: trunk
07:10
If SQLITE_OMIT_UTF16 is defined, avoid setting the 'enc' field of Schema objects to any value except SQLITE_UTF8. Otherwise, assert() statements may fail or spurious SQLITE_NOMEM errors may be returned at the vdbe level later on. Closed-Leaf check-in: 69746ef7 user: dan tags: experimental
2013-03-07
14:00
Fix the char() function so that it works even if SQLITE_OMIT_UTF16 is defined. check-in: af542c82 user: drh tags: trunk
09:39
Skip tests that require UTF-16 support when compiled with SQLITE_OMIT_UTF16. check-in: e3939142 user: mistachkin tags: trunk
06:42
Fix two compilation issues, one warning and one error, that occur only when SQLITE_OMIT_UTF16 is defined. check-in: 10ace06b user: mistachkin tags: trunk
2013-03-06
11:44
Fix a problem in incrvacuum_ioerr.test. Do not run ioerr6.test with an in-memory journal. check-in: 66576b45 user: dan tags: trunk
01:55
Fix a bug (ticket [fc7bd6358f59]) that caused incorrect query results in three way queries that involved comparing INTEGER and TEXT columns for equality. check-in: 7097241c user: drh tags: trunk
01:48
Add the SQLITE_READONLY_ROLLBACK extended error code. Do not try to set the permissions on journal or wal files except if the filesize is initially zero (indicating that it is a new file.) check-in: ce4ac66a user: drh tags: trunk
01:41
Fix an operator precedence problem on the [1d8086902e] check-in. Closed-Leaf check-in: 4f5f3aeb user: drh tags: ex-robust-open
2013-03-05
16:54
Failed merge experimental branch with trunk. check-in: 4e6e07a6 user: dan tags: ex-robust-open
15:27
Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size). Closed-Leaf check-in: 1d808690 user: dan tags: experimental
15:09
Add extended error code SQLITE_READONLY_ROLLBACK. Returned if a read-only connection cannot read the database because doing so would require it to roll back a hot-journal. check-in: 39247b14 user: dan tags: experimental
11:27
Fix a bug in the recent incremental-vacuum related changes. check-in: 717863fc user: dan tags: trunk
01:46
Simplified error message on the showdb utility. check-in: 8e0ced1a user: drh tags: trunk
2013-03-04
17:41
Omit a test that uses the progress handler callback from view.test if OMIT_PROGRESS_HANDLER is defined. check-in: f40552ad user: dan tags: trunk
16:35
Remove an assert() statement that has been incorrect since the recent incremental-vacuum related changes in [26e235b7a4]. check-in: 090a4712 user: dan tags: trunk
2013-03-03
20:26
Add the test_fs.c test module to Makefile.in. Adjust the success criteria on index5-1.3 so that it works under auto_vacuum configurations. check-in: b457c887 user: drh tags: trunk
2013-03-02
03:25
Update comments on the free-page allocator to accurately reflect the latest implementation. Add new asserts to the free-page allocator. check-in: 9a135e37 user: drh tags: trunk
2013-03-01
23:40
Complete the initialization of the loadable extension thunk table. Also fix other (harmless) compiler warnings. check-in: 780d06c5 user: drh tags: trunk
23:24
Update the cygwin interface to use the newer 1.7 APIs instead of the 1.5 APIs. Also shorten over-length source code lines in os_win.c. check-in: 6b283833 user: drh tags: trunk
23:13
Prevent Tcl file encoding issues in the tests for the unicode() and char() functions. check-in: c9c2b82c user: mistachkin tags: trunk
21:01
Fix an overly restrictive assert() in the pager. check-in: f476eace user: drh tags: trunk
15:02
Fix the handling of UTF16 surrogate pairs in the char() function. check-in: ff67d878 user: drh tags: trunk
01:07
Always use strncmp() rather than memcmp() when comparing strings where one or other string might be less than the length parameter, since optimized versions of memcmp() might read past the first difference and in so doing generate an access violation. check-in: d7343558 user: drh tags: trunk
2013-02-26
18:54
In the incrvacuum3 test, add missing call to the Tcl close command. check-in: cd806723 user: mistachkin tags: trunk
12:57
When comparing names during name resolution, make sure the names match exactly and that one name isn't merely a prefix of the other. Fix for ticket [7a31705a7e6c95d51]. check-in: c2d5a23b user: drh tags: trunk
06:14
Change the way test script incrvacuum3.test copies database files in order to avoid trying to read the (locked) 512 byte 'pending-byte' region. check-in: fa1842e4 user: dan tags: trunk
05:44
Prevent Tcl file encoding issues in the tests for the unicode() and char() functions. Closed-Leaf check-in: d2e7dfca user: mistachkin tags: funcTestEncoding
05:42
Remove extra use of the sqlite3_value_int64() function. check-in: 6d797352 user: mistachkin tags: trunk
2013-02-25
14:39
Add new SQL functions unicode() and char(). check-in: be249390 user: drh tags: trunk
13:55
Strengthen the final test case in index5.test. Also provide additional diagnostic information out the output. check-in: 47b64182 user: drh tags: trunk
13:44
Fix an error in test script index5.test. check-in: d87e5acf user: dan tags: trunk
13:31
Merge the incr-vacuum-opt branch with the trunk. check-in: 26e235b7 user: dan tags: trunk
12:06
Add test file incrvacuum3.test. No code changes. Closed-Leaf check-in: bf575341 user: dan tags: incr-vacuum-opt
07:12
Catch a dropped error code in backup.c. check-in: ac8ca3ec user: dan tags: incr-vacuum-opt
2013-02-24
11:50
Fix a case where database corruption may cause an assert() to fail. check-in: ba33bb05 user: dan tags: incr-vacuum-opt
2013-02-23
19:43
Fix a case in the incremental vacuum code where database corruption was going unreported. check-in: 4cd30c72 user: dan tags: incr-vacuum-opt
19:11
Fix a cut-and-paste bug causing the library to fail to report database corruption in a few cases. check-in: f921df59 user: dan tags: incr-vacuum-opt
18:58
Enhancements to test scripts. No code changes. check-in: ccab94c1 user: dan tags: incr-vacuum-opt
17:49
Fix off-by-one bug in [c3939d2491] uncovered by th3. check-in: 66f9faa9 user: dan tags: incr-vacuum-opt
16:40
If a rollback mode transaction reduces the size of the database file, avoid actually truncating the file until after the transaction has been committed (but before the db has been unlocked). This means pages that are removed from the database by truncating the file need not be journalled. check-in: b73847f1 user: dan tags: incr-vacuum-opt
2013-02-22
20:57
Fix a problem with the previous commit. check-in: 720a3cea user: dan tags: incr-vacuum-opt
20:16
Avoid moving pages more than once in an incremental vacuum operation. check-in: c3939d24 user: dan tags: incr-vacuum-opt
19:34
Two new SQL functions: unicode() and char(). Closed-Leaf check-in: 209b2108 user: drh tags: unicode-function
2013-02-20
00:54
On Minix, disable the ".timer" command in the shell in order to avoid calling getrusage(). check-in: 9bd9bd9c user: drh tags: trunk
2013-02-19
22:26
Enhance the showdb tool with options to show PTRMAP usage and content. check-in: 06bd9130 user: drh tags: trunk
20:25
Fix the showdb utility so that it displays the correct secondary usage of a page when reporting on an error of a page being used more than once. check-in: 4507f0b3 user: drh tags: trunk
18:45
Enhance the pgidx of the showdb utility so that it provides better information even if the sqlite_master table is corrupt. check-in: d14263a7 user: drh tags: trunk
18:34
Do not rollback the schema if a parsing error occurs while parsing the schema and writable_schema is set. check-in: 680d3ab5 user: drh tags: trunk
18:34
Truncate over-length source lines in sqliteInt.h to 80 characters or less. check-in: d71abab0 user: drh tags: trunk
11:51
Add the edit_cost_table= command to the spellfix1 virtual table, permitting the edit distance cost table to be changed at runtime. check-in: 89d63682 user: drh tags: trunk
2013-02-16
02:41
Fix an unsafe VM register deallocation. check-in: cfba2c8d user: drh tags: trunk
2013-02-15
04:21
Check for a NULL handle prior to manually calling winClose. check-in: 843e1c54 user: mistachkin tags: trunk
2013-02-14
16:16
Verify that the schema has not changed before running PRAGMA table_info, index_list, index_info, and foreign_key_list. check-in: 82952d08 user: drh tags: trunk
2013-02-13
22:54
On WinCE, fill in the winFile structure after winceCreateLock has succeeded. check-in: ec13544c user: mistachkin tags: trunk
14:04
Add recent API additions to the extension mechanism. check-in: 7e10a62d user: drh tags: trunk
01:00
Allow an index to be used for sorting even if prior terms of the index are constrained by IN operators. check-in: 2cef8b68 user: drh tags: trunk
2013-02-12
22:20
Improve memory allocation error handling on WinCE. check-in: cdbca259 user: drh tags: trunk
22:09
A bug report coming from from Firefox (https://bugzilla.mozilla.org/show_bug.cgi?id=840377) describes an infinite recursion. We are unable to reproduce the problem. Nevertheless, this check-in should prevent the problem from ever occurring again. check-in: b7222a2b user: drh tags: trunk
09:46
Improve memory allocation error handling on WinCE. Closed-Leaf check-in: 09dfc0c9 user: mistachkin tags: wince
2013-02-11
13:47
Add extended error codes for all SQLITE_CONSTRAINT errors. check-in: 939d8282 user: drh tags: trunk
2013-02-09
15:37
Rename SQLITE_CONSTRAINT_RAISE to SQLITE_CONSTRAINT_TRIGGER. Put the extended constraint error codes in alphabetical order. Add many test cases for the extended constraint error codes. Closed-Leaf check-in: 3f674375 user: drh tags: constraint-error-codes
13:58
Add extended error codes for constraint errors. check-in: 54611046 user: drh tags: constraint-error-codes
2013-02-08
23:18
Fix a potential NULL-pointer dereference following an OOM error in the query planner logic for virtual tables with OR-connected terms. Closed-Leaf check-in: 71b6c260 user: drh tags: IN-with-ORDERBY
20:39
Make sure the virtual tables that take advantage of IN operators sort the RHS of the IN operator in the correct order according to the ORDER BY clause. check-in: b016b754 user: drh tags: IN-with-ORDERBY
18:48
Loop through the elements on the RHS of an IN operator in reverse order when the ORDER BY clauses specifies DESC. check-in: f78395c8 user: drh tags: IN-with-ORDERBY
16:04
Allow the "a=?1 OR a=?2" to "a IN (?1,?2)" transformation to work on virtual tables again. This was formerly restricted because virtual tables could not optimize IN terms. (See check-in [fad88e71cf195e].) But IN terms are now used by virtual tables (as of check-in [3d65c70343]) so the restriction can now be removed. check-in: a917c1f0 user: drh tags: IN-with-ORDERBY
2013-02-07
21:15
Allow an index to be used for sorting even if prior terms of the index are constrained by IN operators. check-in: 98bf668a user: drh tags: IN-with-ORDERBY
09:33
Fix harmless compiler warnings. check-in: 4a7b4ee0 user: drh tags: trunk
05:12
Add the ability to skip defining the localtime() function when being compiled for WinCE. check-in: e1640876 user: mistachkin tags: trunk
2013-01-30
01:46
Remove some debugging logic accidently left in the limit.test module. check-in: 7d346250 user: drh tags: trunk
2013-01-29
23:55
Fix LIMIT and OFFSET so that they work and do not leak memory even on complex queries involving deeply nested views of UNION ALL compounds. Ticket [db4d96798da8]. Secondary to ticket [d58ccbb3f1b7]. check-in: 497ee36c user: drh tags: trunk
19:14
New debugging pragmas: PRAGMA vdbe_debug=ON is short-hand for the sql_trace, vdbe_listing, and vdbe_trace pragmas. PRAGMA vdbe_debug enables tracing of sqlite3VdbeAddOp() calls. None of this is active unless compiled with SQLITE_DEBUG. check-in: ae565ff3 user: drh tags: trunk
2013-01-28
22:52
Fix an issue with the SQLITE_TESTCTRL_EXPLAIN_STMT and compound queries with multiple terms. check-in: a6499c25 user: drh tags: trunk
19:00
Issue an error message and quit (rather than overflowing a reference counter) if the number of references to a table exceeds the maximum due to nested UNION views. Fix for ticket [d58ccbb3f1]. check-in: c2462a95 user: drh tags: trunk
18:18
Cause the command-line shell to issue an error message if you give something that does not look like a boolean value to a dot-command that wants a boolean argument. check-in: b4d94947 user: drh tags: trunk
2013-01-26
19:31
Add a single test case to fts4unicode.test to verify that title-case maps to lower case. check-in: 955a9459 user: drh tags: trunk
2013-01-25
19:11
Fix the test_spellfix.c extension so that it can be made loadable at run-time. Add spellfix to the shell when building using the build-shell.sh script. check-in: 7813b17d user: drh tags: trunk
18:33
Enhance the command-line shell so that adding a non-zero numeric argument to the ".exit" command causes an immediate exit without cleaning up. This can be used (for example) to cause journal files to be left behind. check-in: 8ba951d1 user: drh tags: trunk
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: 93b159da 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: 4e2bf575 user: drh tags: trunk
15:09
Enhance the "showwal" utility program to show checksum failures on frames. check-in: a7f6d198 user: drh tags: trunk
2013-01-23
18:53
Improved parsing of the arguments to the ".backup" command in the command-line shell. check-in: f1127e87 user: drh tags: trunk