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100 descendants and 100 ancestors of 7e1acb390770d1bd189fac7a3a7f96106f96e3a4

2014-09-23
20:39
Begin adding 'streaming' APIs to sessions module. This is a work in progress. (check-in: 3c7d3d95 user: dan tags: sessions)
2014-09-21
22:49
Merge all recent trunk changes into the sessions branch. (check-in: 6406b77f user: drh tags: sessions)
2014-09-08
15:04
Merge support for large files on Android from trunk. (check-in: c2885c6b user: drh tags: sessions)
2014-09-02
15:49
Merge the latest trunk changes, including the multi-threaded sorter, into the sessions branch. (check-in: d4cce2c7 user: drh tags: sessions)
2014-08-26
02:15
Merge recent performance enhancements and the CAST operator enhancements into the sessions branch. (check-in: 08ae974a user: drh tags: sessions)
2014-08-21
16:09
Merge all recent trunk changes, especially the fix for ticket [369d57fb8e5ccdff06f1], but also the skip-scan improvement and performance improvements in the b-tree code. (check-in: 0b9e2c32 user: drh tags: sessions)
2014-08-19
00:33
Disable the hook-7.5.2 tests when using sessions, since that are not correct in that case. (check-in: 6d5b9332 user: drh tags: sessions)
00:26
Improved response to error conditions in the ".session" shell command and in the "changeset" command-line program. (check-in: b69f7dd1 user: drh tags: sessions)
2014-08-18
20:23
Fix the autoconf and MSVC makefiles so that they construct the changeset command-line utility upon request. Delete that utility program when "make clean" is run. (check-in: 4dc15fe0 user: drh tags: sessions)
20:14
Fix a harmless compiler warning in the sessionAppendDelete() function. (check-in: 1324d08d user: drh tags: sessions)
20:08
Add the "changeset" command-line tool for analyzing and manipulating changesets in files on disk. Add the ".session" command to the command-line tool. (check-in: 31addb62 user: drh tags: sessions)
20:01
A reasonably complete implementation of the "changeset" command-line tool and the ".sessions" command in the command-line shell. (Closed-Leaf check-in: 7b12f1f9 user: drh tags: sessions_from_cli)
17:56
Add the "changeset" command-line utility for getting an ASCII dump of change sets. (check-in: 55bb3544 user: drh tags: sessions_from_cli)
16:03
Add miscellaneous test cases to improve coverage of sessions module. (check-in: 0fac6cff user: dan tags: sessions)
15:08
Begin adding commands to the command-line interface for interacting with the sessions extension. This is the first check-in of a work-in-progress. (check-in: c2fcf0b9 user: drh tags: sessions_from_cli)
13:48
Merge the latest trunk changes, and in particular the refactoring of the object names in the command-line shell. (check-in: 419d286a user: drh tags: sessions)
08:42
Add tests for sessions module. (check-in: 82fdb197 user: dan tags: sessions)
2014-08-16
19:01
Fix some missing and out-of-date comments in the sessions module. (check-in: 05c1d914 user: dan tags: sessions)
16:47
Fixes for the sqlite3changeset_concat() API regarding patchsets. (check-in: dccb3485 user: dan tags: sessions)
2014-08-15
20:15
Begin adding the sqlite3session_patchset() API to the sessions extension. This is an interim commit. (check-in: 60a4565a user: dan tags: sessions)
15:10
Update the sessions branch for version 3.8.6. (check-in: 2acbeac1 user: drh tags: sessions)
2014-08-13
14:43
Merge the trunk changes for 3.8.6 beta3 into the sessions branch. (check-in: d49455d9 user: drh tags: sessions)
2014-08-06
12:00
Merge the second InterlockedCompareExchange() fix from trunk. (check-in: 69018967 user: drh tags: sessions)
11:49
Fix an obsolete comment in the func.c source file. No changes to code. (check-in: 7a145c94 user: drh tags: sessions)
03:16
Merge in the fix for the InterlockedCompareExchange() build issue. (check-in: 091aa5f1 user: drh tags: sessions)
01:25
Merge the latest 3.8.6 beta changes from trunk. (check-in: 68a6d5e2 user: drh tags: sessions)
2014-07-30
14:29
Merge the fix for the CREATE UNIQUE INDEX problem into the sessions branch. (check-in: 43401ee6 user: drh tags: sessions)
2014-07-29
12:40
Merge recent trunk changes, and especially the fix for the R-Tree problem described in ticket [d2889096e7bdeac6]. (check-in: 8f1beead user: drh tags: sessions)
2014-07-24
16:23
Merge recent trunk changes into the sessions branch. (check-in: a9db017e user: drh tags: sessions)
2014-06-30
20:02
Merge the latest trunk enhancements into the sessions branch. (check-in: a5d94eab user: drh tags: sessions)
2014-06-03
20:09
Merge the 3.8.5 release candidate changes into the sessions branch. (check-in: 09e75d82 user: drh tags: sessions)
2014-05-29
20:29
Merge trunk changes into the sessions branch. (check-in: 9f18e78f user: drh tags: sessions)
2014-05-26
20:00
Merge recent trunk changes into the sessions branch. (check-in: a769c7e0 user: drh tags: sessions)
2014-05-20
00:20
Merge recent trunk changes into the sessions branch. (check-in: 2d33afe0 user: drh tags: sessions)
2014-04-28
18:02
Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: e158812c user: drh tags: sessions)
17:51
Add the sqlite3_rtree_query_callback() API to the RTree virtual table. (check-in: 3dca2809 user: drh tags: sessions)
2014-04-25
16:29
Enhance the sqlite3_rtree_query_info object to report on the number of elements in the priority queue at each level. (Closed-Leaf check-in: f7dad408 user: drh tags: rtree-enhancements)
2014-04-21
18:13
Fix the generation of sqlite3_rtree_query_info.iRowid and add test cases to verify that it is fixed. (check-in: eba95ead user: drh tags: rtree-enhancements)
15:53
Be sure to initialize the sqlite3_rtree_query_info.iRowid field for the leaves of the R-Tree when doing a query callback search. (check-in: 43946938 user: drh tags: rtree-enhancements)
15:21
Fix an off-by-one error in setting the "iLevel" field of the sqlite3_rtree_query_info structure passed into the RTree query callback. (check-in: d708f159 user: drh tags: rtree-enhancements)
2014-04-18
01:37
Further improvements to the RTREE_DECODE_COORD() method, to take advantage of known processor byte orders when available. This makes the code 3% faster, according to valgrind. Also add test cases to make sure the on-disk representation is correct. (check-in: 6f3e94f4 user: drh tags: rtree-enhancements)
01:14
Merge the latest changes from sessions. (check-in: d9eef5b0 user: drh tags: rtree-enhancements)
01:10
Merge recent trunk changes into sessions. (check-in: 95e77efe user: drh tags: sessions)
2014-04-17
23:23
Performance optimization on byte-swapping in R-Tree. (check-in: 444084fd user: drh tags: rtree-enhancements)
15:34
More test cases with very long priority queues. (check-in: 71692aa9 user: drh tags: rtree-enhancements)
14:52
Test cases and bug fixes for the sqlite3_rtree_query_callback() mechanism. (check-in: 1ccaaed6 user: drh tags: rtree-enhancements)
13:15
Refactor the constraint checking logic in RTree. The new-style constraint callbacks created by sqlite3_rtree_query_callback() are now hooked up from end to end, though still untested. (check-in: 32a13870 user: drh tags: rtree-enhancements)
2014-04-16
21:02
Performance optimization on nodeGetCell() in R-Tree. (check-in: 5d20ff9e user: drh tags: rtree-enhancements)
17:23
Convert the RTree module query mechanism over to using a priority queue for walking the RTree. (check-in: f26936f7 user: drh tags: rtree-enhancements)
17:15
TCL tests now all pass. (Closed-Leaf check-in: f864bacc user: drh tags: rtree-queue)
14:45
Fix a bug in rowid=? query handling. More problems remain. (check-in: 5b0e6ba4 user: drh tags: rtree-queue)
13:00
Bug fixes to the priority-queue implementation for R-Trees. Improved tracing capability. Some queries work now, but still many problems. (check-in: a439ddd6 user: drh tags: rtree-queue)
2014-04-15
21:06
Initial attempt at getting R-Tree queries to work using a priority queue. This check-in compiles, but R-Trees do not work well. And there are debugging printf()s left in the code. This is an incremental check-in. (check-in: 53688a25 user: drh tags: rtree-queue)
2014-04-14
14:43
Fix comments on the rtreenode() and rtreedepth() test function in the R-Tree module. (check-in: ade5b986 user: drh tags: rtree-enhancements)
12:18
Remove over 300 lines of unused code, code that implemented the older Guttman insertion algorithms that are no longer used. (check-in: 3ba5f295 user: drh tags: rtree-enhancements)
2014-04-13
16:10
Continuing work on the new custom query mechanism for r-tree. (check-in: ca7357e6 user: drh tags: rtree-enhancements)
2014-04-12
17:44
Continuing clean-up of the R-Tree module in preparation for cutting in the new generalized query mechanism. (check-in: 66c858f2 user: drh tags: rtree-enhancements)
2014-04-11
23:14
Add the new interfaces to rtree, though they do not yet work. Add the "show_speedtest1_rtree.tcl" script for showing the test data used for the R-Tree tests of speedtest1. Change speedtest1 to generate better R-Tree test data. (check-in: 0b702759 user: drh tags: rtree-enhancements)
17:41
Add the --verify option to speedtest1. Add verification test cases to the "rtree" testset and a case that uses a custom geometry callback. (check-in: 9d485c42 user: drh tags: rtree-enhancements)
16:14
Update comments in the R-Tree module in preparation for some big changes. Add an "rtree" performance test to speedtest1. (check-in: 20a73ec0 user: drh tags: rtree-enhancements)
2014-04-03
16:35
Merge all recent changes from trunk, including the fix for the OP_SCopy-vs-OP_Copy problem. (check-in: 9515c834 user: drh tags: sessions)
2014-03-26
19:43
Merge in fixes (including the corrupt-database crash fix) and performance enhancements from trunk. (check-in: fc8ca1a8 user: drh tags: sessions)
2014-03-12
10:03
Bump the version number to 3.8.4.1., to conform with trunk. (check-in: 42c9d8fc user: drh tags: sessions)
2014-03-11
01:48
Version 3.8.4 for sessions (plus two minor fixes). (check-in: 917c4108 user: drh tags: sessions)
2014-03-07
14:36
Merge the fix for the journal_mode=PERSIST error recovery delay bug. (check-in: bb6a75f4 user: drh tags: sessions)
2014-03-06
15:01
Fix a harmless compiler warning in the sessions test harness. (check-in: d389e20a user: drh tags: sessions)
14:53
Enhance the test harness for the sessions interface so that it does not use SQLite operations that can encounter an OOM error in places where it is unable to report an OOM error back up to the test script. (check-in: bc0e6610 user: drh tags: sessions)
13:48
Merge the latest 3.8.4 tweaks from trunk. (check-in: 1ed463d9 user: drh tags: sessions)
2014-03-05
23:12
Merge compiler-warning fixes from trunk. (check-in: a1f2b042 user: drh tags: sessions)
14:49
Merge in various obscure bug fixes and the removal of Mem.memType from trunk. (check-in: 0828975d user: drh tags: sessions)
2014-03-04
14:34
Merge the performance enhancements of trunk (and some obscure bug fixes) into the sessions branch. (check-in: 7f51ad97 user: drh tags: sessions)
2014-02-11
16:31
Sync with trunk. Bring in the command-line shell updates and the new 3.8.4 version number. (check-in: 2cd35ff6 user: drh tags: sessions)
04:30
Sync the latest trunk changes, and in particular the STAT4 IS NOT NULL fix. (check-in: b0067926 user: drh tags: sessions)
2014-02-03
13:58
Sync with version 3.8.3. (check-in: a704b65b user: drh tags: sessions)
2014-01-29
14:21
Merge latest fixes from the trunk. (check-in: 6b6dcd4c user: dan tags: sessions)
2014-01-28
18:06
Bring in the latest updates from trunk. (check-in: 7b5f3773 user: drh tags: sessions)
2014-01-24
14:05
Bring in all the latest trunk changes, including the Common Table Expressions implementation. (check-in: 9b43e559 user: drh tags: sessions)
2013-12-24
12:09
Merge the latest trunk changes into the sessions branch. (check-in: cfd110bf user: drh tags: sessions)
2013-12-14
18:24
Merge in all recent preformance enhancements from trunk. (check-in: 32477642 user: drh tags: sessions)
2013-12-06
15:49
Update to the 3.8.2 release. (check-in: e579661a user: drh tags: sessions)
2013-12-03
20:51
Merge in trunk changes. (check-in: a2914d6b user: drh tags: sessions)
2013-12-02
21:58
Merge all recent 3.8.2 beta changes from trunk. (check-in: 67c34ccf user: drh tags: sessions)
2013-11-27
21:53
Merge all recent trunk changes. (check-in: 3a2a1bd4 user: drh tags: sessions)
2013-11-26
18:00
Merge in performance enhancements from trunk. (check-in: fc9ae839 user: drh tags: sessions)
2013-11-14
19:18
Merge the skip-scan optimization into the sessions branch. (check-in: 7596d1bf user: drh tags: sessions)
2013-11-12
15:39
Import recent bug fixes from trunk. (check-in: 20eeee4c user: drh tags: sessions)
2013-11-11
23:02
Fix two test cases (due to changes in the formatting of constraint errors) so that all tests now pass. (check-in: 129e2b69 user: drh tags: sessions)
22:55
Merge in the WITHOUT ROWID changes. A few tests are failing now. They will be fixed in a follow-on check-in. (check-in: 5addd123 user: drh tags: sessions)
2013-10-28
22:47
Merge all trunk changes since 3.8.1 into the sessions branch. (check-in: aa72ea8a user: drh tags: sessions)
2013-10-16
14:32
Merge the latest trunk changes. (check-in: 58065468 user: drh tags: sessions)
2013-10-15
14:10
Merge the latest trunk changes into the sessions branch. This merge should fix the build for WinRT. (check-in: e111e4ed user: drh tags: sessions)
2013-10-10
20:13
Synchronize with the trunk. (check-in: 136445ba user: drh tags: sessions)
2013-09-03
14:49
Merge in all the latest trunk changes, including the win32-longpath VFS and the fix for the segfault in the omit-left-join optimization. (check-in: cdd3838b user: drh tags: sessions)
2013-08-29
15:08
Merge from trunk: (1) Recent bug fixes (2) STAT4 support (3) win32-longpath support. (check-in: e7ebc8f7 user: drh tags: sessions)
2013-08-23
17:54
Merge recent trunk changes. (check-in: 6cc54de8 user: dan tags: sessions)
17:43
Add the sqlite3session_table_filter API to the sessions extension. (check-in: b7e4dd88 user: dan tags: sessions)
2013-08-22
15:07
Merge in minor bug fixes and performance tweaks from trunk leading up to the version 3.8.0 release. (check-in: 831492dc user: drh tags: sessions)
2013-08-20
13:02
Merge performance enhancements and compiler warning fixes from trunk. (check-in: 3e403328 user: drh tags: sessions)
2013-08-19
12:49
Merge in all the latest updates and enhancements from trunk. (check-in: 67587a33 user: drh tags: sessions)
2013-08-06
14:52
Merge in the latest changes from trunk. (check-in: 69d5bed0 user: drh tags: sessions)
2013-08-02
20:44
Merge in the latest trunk changes, including partial indexes, the MAX_PATH fix in os_win.c, and the sqlite3_cancel_auto_extension() API. (check-in: 7e1acb39 user: drh tags: sessions)
20:11
Add NEVER() and ALWAYS() macros on some unreachable yet prudent branches. (check-in: c5c0a8ab user: drh tags: trunk)
16:41
Add support for partial indices. (check-in: 478113f1 user: drh tags: trunk)
14:18
Silently ignore database name qualifiers in CHECK constraints and in partial index WHERE clauses. (Closed-Leaf check-in: 2e8c845e user: drh tags: partial-indices)
13:31
Fix typos in documentation for SQLITE_DBSTATUS_DEFERRED_FKS . No changes to code. (check-in: f3efbfcd user: drh tags: trunk)
2013-08-01
22:27
Fix the CREATE INDEX statement so that trying to create a TEMP index on a non-TEMP table throws an error rather than segfaulting. (check-in: e3c8935f user: drh tags: trunk)
22:26
Fix an incorrect expected result in a test case in corruptG.test. (check-in: 6913831a user: drh tags: trunk)
20:26
Fix a potential buffer overread in sqlite3VdbeRecordCompare() when a serial_type specifies a field that starts in bounds but is much too large for the allocated buffer. Mostly harmless. The overread is unlikely to go more than one or two bytes past the end of the buffer. (check-in: e436b2f4 user: drh tags: trunk)
19:17
Make sure signed integer overflow does not cause a segfault while attempting to read a corrupt database where the header size varint on a record is larger than the maximum 32-bit signed integer. (check-in: c3baca99 user: drh tags: trunk)
17:43
Add test case for the problem fixed by [127a5b776d]. (check-in: 65816718 user: dan tags: trunk)
17:21
An improved method for avoiding the use of the STAT3 samples to compute the estimated number of outputs when the left-most index is equality constrained. This check-in undoes the previous fix and applies a new one. (check-in: 127a5b77 user: drh tags: trunk)
16:52
Avoid using left-most column STAT3 samples if the left-most column has an equality constrain and there are inequality constraints on the second column. (check-in: 31b4e63b user: drh tags: trunk)
16:02
Fix bug in the logic that determines the end of a CREATE INDEX statement. Added a VACUUM test case that exposed the bug. (check-in: 2e3df0bc user: drh tags: partial-indices)
15:09
More test cases and corresponding bug fixes. (check-in: 0c8cfdfa user: drh tags: partial-indices)
13:04
Fill out an initial implementation of the sqlite3ExprImpliesExpr() function. (check-in: 8e07aa2a user: drh tags: partial-indices)
12:21
Refactor internal function name sqlite3VdbeGetValue() to sqlite3VdbeGetBoundValue(). (check-in: 81834c30 user: drh tags: partial-indices)
04:39
Fix the ANALYZE command to work with partial indices. (check-in: 60353124 user: drh tags: partial-indices)
03:36
Test cases and bug fixes for the partial index logic. (check-in: 6b73ae7c user: drh tags: partial-indices)
01:14
Add the logic to keep partial indices up to date through DML statements and when new partial indices are created. This new logic is untested except to verify that it does not interfere with full indices. (check-in: fb9044d1 user: drh tags: partial-indices)
2013-07-31
23:28
Limit the number of memset() calls used when determining a temporary file name on Windows. Also, fix a harmless compiler warning. (check-in: 136fc293 user: mistachkin tags: trunk)
23:22
Add logic to the query planner to only use partial indices if the WHERE clause constrains the search to rows covered by the partial index. This is just infrastructure. The key routine, sqlite3ExprImpliesExpr(), is currently a no-op so that partial indices will never be used. (check-in: 8ca3eac1 user: drh tags: partial-indices)
22:39
Slight modifications to path name translation handling for Cygwin. (check-in: 33ba1f4c user: mistachkin tags: trunk)
22:27
Use a new error code to represent a failure to get the configured temporary directory on Windows. (check-in: c93d891b user: mistachkin tags: trunk)
19:55
The MAX_PATH constant in windows is measured in characters, so multiple by 3 to get the number of bytes assuming worst-case UTF8 pathnames. (check-in: bb06e157 user: drh tags: trunk)
19:05
Resolve names in CREATE INDEX WHERE clauses and detect errors. Disallow expressions that contain variables, subqueries, or functions. The expression is still not used for anything, however. still unused. (check-in: f2aa7842 user: drh tags: partial-indices)
18:12
Here begins an experimental branch for exploring the idea of a partial index. This check-in is able to parse a WHERE clause on a CREATE INDEX statement, but does not actually do anythingn with that WHERE clause yet. (check-in: 6794b2dc user: drh tags: partial-indices)
2013-07-30
15:10
Reduce the size of the stack required by the codeOneLoopStart() function in where.c. (check-in: eb6d4278 user: drh tags: trunk)
2013-07-29
19:03
For the MSVC makefile, recompile vdbe.lo and parse.lo first. (check-in: 9e819f0f user: mistachkin tags: trunk)
15:54
Comment and preprocessor macro cleanup. (check-in: c0809b5e user: drh tags: trunk)
13:51
In main.mk, always recompile vdbe.o and parse.o first, since changes to either parse.y or vdbe.c will cause all files to be recompiled and if there are syntax errors in vdbe.c or parse.y we want to hit them early in the compile process. (check-in: a94a66d1 user: drh tags: trunk)
2013-07-25
17:07
In the command-line shell, work around the fact that popen() and pclose() are not defined in stdio.h. in C89 and later. (check-in: 8bcbb33f user: drh tags: trunk)
16:41
Fix a typo in main.c: SQLITE_DEAULT_AUTOMATIC_INDEX -> SQLITE_DEFAULT_AUTOMATIC_INDEX (check-in: cc78e21c user: dan tags: trunk)
16:27
Enhance the progress handler so that it keeps track of the number of VDBE cycles across sqlite3_step() calls and issues callbacks when the cumulative instruction count reaches threshold. (check-in: 4698a82e user: drh tags: trunk)
2013-07-20
00:34
Add 'queryplantest' target to the MSVC makefile. (check-in: ad0551e0 user: mistachkin tags: trunk)
2013-07-19
23:58
Fixes to test numbering. (check-in: f755b4b2 user: mistachkin tags: trunk)
2013-07-18
20:28
Remove unused "codec" code from the command-line shell. (check-in: 37abfe0c user: drh tags: trunk)
18:45
Improved documentation for sqlite3_set_auxdata(). Ticket [406d3b2ef91c]. (check-in: 62465ecb user: drh tags: trunk)
18:29
Ensure that all auxiliary data registered by calls to sqlite3_set_auxdata() is destroyed when the VM is halted. (check-in: 153deac8 user: dan tags: trunk)
18:28
Fix a typo in the previous commit. (Closed-Leaf check-in: cd9096e6 user: dan tags: typo)
17:12
Ensure that all auxiliary data registered by calls to sqlite3_set_auxdata() is destroyed when the VM is halted. Partial fix for [406d3b2ef9]. DRH adds: Stray text accidentally inserted into vdbe.c just prior to the commit breaks the build. (check-in: 71effa59 user: dan tags: typo)
14:50
Fix a 8-byte alignment problem in the query planner that might cause problems on sparc when compiled with -m32. (check-in: 5dcffa67 user: drh tags: trunk)
14:16
Documentation changes to warn that sqlite3_set_auxdata() might call the destructor even before it returns. Also fix the regexp extension to deal with that case. Ticket [406d3b2ef91c]. (check-in: 7acc8cd3 user: drh tags: trunk)
2013-07-17
21:08
Fix copy/paste errors in comments in the transitive_closure virtual table. No changes to code. (check-in: b1b0de29 user: drh tags: trunk)
18:12
Enhance the sqlite3_analyzer tool to give reports on the sizes of individual indices. (check-in: 3b4096cc user: drh tags: trunk)
11:54
Clear the error string pointer in sqlite3_vtab object after the error string is transferred to SQLite. Ticket [78588b938a11]. (check-in: 64bf8148 user: drh tags: trunk)
2013-07-16
23:26
Make sure the sqlite3_prepare16 and sqlite3_prepare16_v2 interfaces do not read past a zero-terminator if the nBytes parameter is too large. (check-in: 20dba3a7 user: drh tags: trunk)
21:31
Enhance the query planner so that it looks at multiple solutions to OR expressions in the WHERE clause. (check-in: 5e19d054 user: drh tags: trunk)
2013-07-15
17:02
Add the sqlite3_cancel_auto_extension(X) interface which will undo a prior call to sqlite3_auto_extension(X). (check-in: cdce87eb user: drh tags: trunk)
2013-07-12
21:09
Make sure the shell does not try to put a zero terminator on the end of an unallocated zero-length string when running ".import" on an empty file. (check-in: 92adaee5 user: drh tags: trunk)
2013-07-11
19:04
Change the description of how sqlite3_progress_handler() works so that the N parameter is "approximate". This aligns with the current implementation. This is a documentation change only. No changes to code. (check-in: 7d829bde user: drh tags: trunk)
15:31
Merge recent trunk changes (such as the query_only PRAGMA, the defer_foreign_keys PRAGMA, and the SQLITE_DBSTATUS_DEFERRED_FKS parameter to sqlite3_db_status()) into the sessions branch. (check-in: 8dfc0b78 user: drh tags: sessions)
15:22
Add the experimental "query_only" pragma. (check-in: 6557c407 user: drh tags: trunk)
15:03
Add the "defer_foreign_keys" pragma and the SQLITE_DBSTATUS_DEFERRED_FKS value for sqlite3_db_status(). This is a cherry-pick of a sequence of five checkins in the sessions branch between [1d44e5d3c2] and [d39e65fe70]. (check-in: 527121ac user: drh tags: trunk)
13:49
Remove the undocumented sqlite3_foreign_key_check() API and replace it with sqlite3_db_status(db, SQLITE_DBSTATUS_DEFERRED_FKS, ...). Add test cases for the new functionality. (check-in: d39e65fe user: drh tags: sessions)
12:19
Rename the SQLITE_DeferForeignKeys macro to shorter SQLITE_DeferFKs. Move the "defer_foreign_keys" pragma into the flagPragma() routine. (check-in: 3a2ab74c user: drh tags: sessions)
2013-07-10
18:14
Fix harmless compiler warnings in the progress callback logic. (check-in: 908141d5 user: drh tags: trunk)
13:33
Experimental "PRAGMA query_only=BOOLEAN" statement that is able to turn write capabilities on and off. (Closed-Leaf check-in: ece960c4 user: drh tags: query_only)
03:05
Run progress callback checks less frequently in the main VDBE evaluation loop. This makes up for the extra CPU cycles used to increment the cycle counter for SQLITE_STMTSTATUS_VM_STEP. (check-in: 3e8b0201 user: drh tags: trunk)
2013-07-09
15:56
Adjust the costs in the xBestIndex function of the spellfix1 virtual table to force the use of the MATCH term if it is available. (check-in: f003bea9 user: drh tags: trunk)
13:05
Pull in all the latest changes from trunk. (check-in: af3ca4c6 user: drh tags: sessions)
12:36
Modify several extensions to use the new exported function naming. Fix some shared library compilation issues. (check-in: 1e39f850 user: drh tags: trunk)
03:04
Make sure the schema is verified prior to processing a "WHERE 0" on the first term of a compound SELECT statement. Fix for ticket [490a4b723562429] (check-in: 52a49cbc user: drh tags: trunk)
2013-07-08
22:33
Make sure an adequate number of digits are shown for binary-to-text rendering of very small floating point values. (check-in: 776e65f9 user: drh tags: trunk)
21:12
Fix an adverse interaction between the IS NOT NULL optimization (available only with SQLITE_ENABLE_STAT3) and the transitive constraint processing. Fix for ticket [d805526eae253] (check-in: 3b30b75b user: drh tags: trunk)
01:27
Add an optional 5th parameter to the next_char() function that is the collating sequence to use for comparison. (check-in: 9415db6e user: drh tags: trunk)
2013-07-06
18:07
Fixes for test cases running in the "mmap" permutation. (check-in: cdb97d41 user: dan tags: trunk)
17:57
Drop any existing mapping of the database file when exiting the pager "error state", as it may at this point be too large for the database file. Do not invoke file-control MMAP_SIZE if the database file handle does not support xFetch and xUnfetch (on the grounds that xUnfetch(0) calls to invalidate the mapping cannot be made). (check-in: 0ae7e75b user: dan tags: trunk)
2013-07-05
19:16
Fix two test script problems revealed by permutations.test. (check-in: 60cf7e44 user: dan tags: trunk)
16:54
Replace an erroneous SQLITE_OMIT_VIRTUAL_TABLE in vdbeaux.c with SQLITE_OMIT_WAL. Also fix some test script problems. (check-in: ff8c3f78 user: dan tags: trunk)
11:10
Add missing "static" qualifier to functions in where.c. (check-in: 5c906e91 user: dan tags: trunk)
10:46
Make a couple of implicit casts explicit to fix compiler warnings. (check-in: 9676280a user: dan tags: trunk)
2013-07-04
23:53
Modify several extensions to use the new exported function naming. Fix some shared library compilation issues. (Closed-Leaf check-in: f2ab8747 user: mistachkin tags: extRefactor)
15:22
Fix a bug preventing some FK constraint checking from being deferred until the end of changeset application. (check-in: 1452defb user: dan tags: sessions)
2013-07-03
19:53
Experimental change to the handling of foreign key constraint violations when applying a changeset: all foreign keys, immediate and deferred, are deferred until the end of the transaction (or sub-transaction) opened by the sqlite3changeset_apply(). A single call to the conflict-handler (if any) is made if any FK constraint violations are still present in the database at this point. The conflict-handler may choose to rollback the changeset or to apply it, constraint violations and all. (check-in: 1d44e5d3 user: dan tags: sessions)
2013-07-02
20:23
Fixes for the sessions module so that it works with sqlite3_extended_error_codes() set. (check-in: c2972b6a user: dan tags: sessions)
15:25
Remove a surplus local variable (check-in: 91bc840e user: drh tags: trunk)
10:06
Fix a minor typo in a comment in where.c. (check-in: 4a9d51e7 user: dan tags: trunk)
00:06
Fix harmless typos in comments of two extensions. (check-in: 1c3ed47b user: drh tags: trunk)
2013-07-01
20:02
Add a query planner test case submitted by Elan Feingold and based on the Plex project. (check-in: 3d49c593 user: drh tags: trunk)
17:27
Add a missing test that prevented double LEFT JOINs with transitive constraints from working correctly. Fix for ticket [868145d012]. (check-in: 72919ec3 user: drh tags: trunk)
11:05
Further minor comment corrections and enhancements in where.c. (check-in: 0d68d4d0 user: drh tags: trunk)
10:38
Make a trivial comment fix in where.c. (check-in: 0ffaab3b user: drh tags: trunk)
2013-06-30
20:24
Fix an issue in the command-line shell with CSV import of rows with empty columns. (check-in: 60b65e5e user: drh tags: trunk)
2013-06-29
15:40
Fix the build of the command-line shell on windows. Windows uses "_pclose" rather than "pclose" as the pointer to the function that closes a popen pipe. (check-in: b003b2b2 user: drh tags: trunk)
2013-06-28
23:55
Issue the new SQLITE_WARNING_AUTOINDEX warning on the SQLite log whenever an automatic index is created. (check-in: 338826ef user: drh tags: trunk)
21:12
Add the SQLITE_DEFAULT_AUTOMATIC_INDEX compile-time option, which if set to zero turns automatic indices off by default. Increase the estimated cost of an automatic index. Additional minor refactoring of the automatic index code. (check-in: 459b3179 user: drh tags: trunk)
19:41
Allow read transactions to be freely opened and closed by SQL statements run from within the implementation of user-functions if the user-function is called by a SELECT statement that does not access any database tables (e.g. "SELECT user_function();"). (check-in: f308c485 user: dan tags: trunk)
17:29
Add a bit to the SQLITE_TESTCTRL_OPTIMIZATIONS option for sqlite3_file_control() that will disable the use of SQLITE_STAT3 information in the query planner. (check-in: 60c19b86 user: drh tags: trunk)
13:43
Fix an issue with the OmitNoopJoin optimization and add test cases that are specifically for that optimization. (check-in: 5480d124 user: drh tags: trunk)
01:24
Refactor the Vdbe.noIO field as Vdbe.bIsReader. The meaning is inverted. (check-in: 59f98c5c user: drh tags: trunk)
2013-06-27
23:54
Refactor names of fields in the sqlite3 object: "activeVdbeCnt" becomes "nVdbeActive". Related fields becomes "nVdbeRead", "nVdbeWrite", and "nVdbeExec". (check-in: 14f79696 user: drh tags: trunk)
19:12
Fix an error in e_expr.test. (check-in: fd4ece18 user: dan tags: trunk)
17:40
Make sure that sqlite3_stmt_readonly reports false for PRAGMA journal_mode and PRAGMA wal_checkpoint. Ticket [a589ec069e3]. Also keep track of whether a prepared statement does no reading or writing. (check-in: 1937fd8e user: drh tags: trunk)
14:24
Add a test to ensure that if BEGIN IMMEDIATE fails with SQLITE_BUSY, it does not leave the user with an open read transaction (unless one was already open). (check-in: 22bced36 user: dan tags: trunk)
14:07
If the filename argument to the ".import" command in the command-line shell begins with '|' then treat it as an input pipe rather than a file. (check-in: 4c02b344 user: drh tags: trunk)
13:26
Improved handling of backslash escapes on double-quoted arguments to dot-commands in the command-line shell. (check-in: 656a1fe5 user: drh tags: trunk)
13:01
The undocumented and unsupported ".selftest" command in the command-line shell utility is now only available if compiled with SQLITE_DEBUG. Also fix a windows compiler warning in that command. (check-in: e88fd5b2 user: drh tags: trunk)
11:46
Add extended error code SQLITE_BUSY_SNAPSHOT - returned in WAL mode when a read-transaction cannot be upgraded to a write-transaction because it is reading from a snapshot other than the most recently committed. (check-in: 361c2296 user: dan tags: trunk)
2013-06-26
22:46
Update the ".import" command of the command-line shell so that it can accept field values that span multiple lines and so that it issues error messages if the input text does not strictly conform to RFC4180. (check-in: 93f63215 user: drh tags: trunk)
18:04
Add the "vtshim" extension, implementing a wrapper around the virtual table interface to make it Disposable for the CLR. No changes to the core. (check-in: 6c3839ef user: drh tags: trunk)
16:30
Update the boundary3.tcl script so that it can be run with tcl 8.5 or 8.6 to regenerate boundary3.test. (check-in: ebac5afa user: dan tags: trunk)