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200 most recent check-ins using file README.md version 64f270c4

2017-07-21
03:23
Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This is a cherry-pick of [f0f492245e95], which is in turn inspired by check-in [72de49f2]. (Leaf check-in: a66a5b39 user: drh tags: branch-3.8.6)
2016-08-10
03:35
Try to make pcache1TruncateUnsafe() run faster for the case where iLimit is very close to iMaxKey. (Leaf check-in: 9ab53605 user: drh tags: debug)
02:54
Remove all timers and other debugging logs except for the one timer on pcache1TruncateUnsafe(). (check-in: 5980e625 user: drh tags: debug)
2016-08-09
11:44
Add another timer on pcache1TruncateUnsafe(). (check-in: 42ce53f6 user: drh tags: debug)
11:23
Add a debug timer to pcache1Truncate(). Change the formatting of some other messages to make them easier to read. (check-in: 7d0af4b5 user: dan tags: debug)
01:21
Refocus the timer on the pager_end_transaction() routine. (check-in: 9d4eb6e4 user: drh tags: debug)
2016-08-04
14:08
Add extra logging calls to this branch. (check-in: 491f1ef3 user: dan tags: debug)
2016-07-30
03:33
A new version of the slow mutex log that uses gettimeofday() instead of trying to access the hardware timer. (check-in: 92b9fead user: drh tags: debug)
2016-07-29
16:32
Turn memory status off by default. (check-in: ea3c7162 user: drh tags: debug)
14:31
Enhance a debugging log message to better identify a mutex. (check-in: e60cb6d8 user: dan tags: debug)
14:23
Use __sync_synchronous(), when available, instead of a mutex when a memory barrier is needed. (check-in: 7d4562e9 user: drh tags: debug)
14:10
Add calls to sqlite3_log() when sqlite3_mutex_enter() takes more than 100,000 CPU cycles. (check-in: 33c7ef7a user: drh tags: debug)
2016-07-16
11:47
Temporarily add extra sqlite3_log() calls to this version to help with debugging a performance problem. (check-in: 613c1cea user: dan tags: debug)
2016-07-14
20:19
Experimental patch restore the slight bias in btree-balancing immediately after the change to reduces the amount of memcpy() work done by balancing. (Leaf check-in: 46bd9533 user: drh tags: btree-balance-bias)
2015-05-21
17:24
Prevent a virtual table from being destroyed while it is in use. Also: replace Vdbe.inVtabMethod with sqlite3.nVDestroy. Simplify the EXPLAIN output for P4.pVtab to only show the sqlite3_vtab pointer. Cherrypick of [cbeb9a1aed8c]. (check-in: b3bb660a user: dan tags: branch-3.8.6)
17:21
Avoid ever writing before the start of an allocated buffer in the DIRECT_OVERFLOW_READ code. Fix for [e3a290961a6]. Cherrypick of [c3c15d20c691]. (check-in: 31b13eb5 user: dan tags: branch-3.8.6)
2015-05-20
20:50
Fix a problem in test file e_reindex.test. Cherrypick of [5b3de9390f2f]. (check-in: 80633682 user: dan tags: branch-3.8.6)
20:34
Fix a problem causing the fts3 integrity-check to fail if run inside a transaction. Cherrypick of [3b925189a75e]. (check-in: 7d7d633c user: dan tags: branch-3.8.6)
20:30
Ensure that tables names are dequoted exactly once by the trigger and FK logic. Cherrypick of [59e92bd9521f] and [9d887b92f808]. (check-in: bd357739 user: dan tags: branch-3.8.6)
20:27
Fix an obscure problem with "INSERT INTO tbl(cols) SELECT" statements where the SELECT is a compound with an ORDER BY and "cols" is a strict subset of tbl's columns. Cherrypick of [718d5d0eab04]. (check-in: 3cd2b772 user: dan tags: branch-3.8.6)
20:24
Fix a potential NULL pointer deference on a corrupt database schema. Cherrypick of [dc61b292d8ea]. (check-in: 7f3943fb user: dan tags: branch-3.8.6)
20:21
Fix a bug caused by cherrypicking from a branch that assumes sqlite3_stricmp() can handle NULL arguments. (check-in: 2c649cdf user: dan tags: branch-3.8.6)
19:57
When parsing the schema, ignore any SQL that does not begin with "CREATE". Cherrypick of [d3c00d61581c]. (check-in: 0da229b8 user: dan tags: branch-3.8.6)
19:53
Detect and report oversized records constructed from multiple zeroblobs. Cherrypick of [9e139afd9211]. (check-in: 4a08f6b8 user: dan tags: branch-3.8.6)
19:50
Do not allow virtual table constructors to be called recursively. Cherrypick of [0a72726da215] (check-in: 023a29ba user: dan tags: branch-3.8.6)
19:48
Avoid signed integer overflow when converting oversized in-line integer widths and precisions in printf(). Cherrypick of [c494171f77dc], [5ce4e7d7651e], [95625ef3adc3] and [8e4ac2ce2441]. (check-in: b330c7ff user: dan tags: branch-3.8.6)
19:44
Ensure that comparison operators do not mess up the MEM_Dyn flag on registers when reverting affinity changes. Cherrypick of [02e3c88fbf6a]. (check-in: 4125477e user: dan tags: branch-3.8.6)
19:34
Fix a problem causing collation sequence names to be dequoted multiple times under some circumstances. Cherrypick of [eddc05e7bb31]. (check-in: fc1a4f29 user: dan tags: branch-3.8.6)
19:32
Silently ignore any attempt to add a prefix index for prefixes zero bytes in size to an fts3/4 table. Or any prefix index size so large that it overflows a 32-bit signed integer. Cherrypick of [ad4b19d2ac0889a2]. (check-in: ff7be4db user: dan tags: branch-3.8.6)
2015-04-06
22:05
Detect and suppress an endless loops in clearDatabasePage() that might result from a corrupt database file. This is an edited cherry-pick from [30011ad2f55c] and [395bb3e677a]. (Leaf check-in: e5f5ef00 user: drh tags: apple-osx-385)
2015-01-01
16:46
Add a version of the unicode61 tokenizer to fts5. (check-in: d09f7800 user: dan tags: fts5)
2014-12-29
15:59
Move all fts5 test files to new directory "ext/fts5/test". (check-in: 7f148edb user: dan tags: fts5)
11:24
Fixes to built-in tokenizers. (check-in: b33fe0dd user: dan tags: fts5)
2014-12-23
19:18
Fix the fts5 bm25() function so that it matches the documentation. (check-in: 1ac7a8d0 user: dan tags: fts5)
2014-12-22
21:01
Fixes and simplifications for the snippet() and highlight() functions. (check-in: ca5d4404 user: dan tags: fts5)
2014-12-20
22:21
Support manually disabling overlapped file I/O for Windows sub-platforms other than Windows CE. (check-in: b9330b88 user: mistachkin tags: trunk)
21:14
Minor fixes and enhancements to the SQLITE_ENABLE_API_ARMOR functionality. (check-in: cb3e4219 user: mistachkin tags: trunk)
14:58
Merge the PRAGMA data_version command and the enhancements to FK query planning from trunk into the sessions branch. (check-in: d4f82af0 user: drh tags: sessions)
14:50
Add the "PRAGMA data_version" command for checking to see if a database has been modified. (check-in: de50f25c user: drh tags: trunk)
14:34
Update the PRAGMA data_version command so that it reponse to changes made by a shared-cache database connection, and also to changes made by the same database connection. Add test cases to verify the new behavior. (Closed-Leaf check-in: 44ee5383 user: drh tags: data_version_pragma)
2014-12-19
22:20
Merge updates from trunk. (check-in: 555fb71f user: mistachkin tags: asciiMode)
20:53
Remove the fts5_test() aux function. Test aux functions using the tcl interface instead. (check-in: 67e3ffd9 user: dan tags: fts5)
20:27
Adding test cases for the "PRAGMA data_version" command. (check-in: c5fb7d6a user: drh tags: data_version_pragma)
19:28
Experimental "PRAGMA data_version" command for detecting when another process has changed the database file. (check-in: 43db1f44 user: drh tags: data_version_pragma)
18:49
Simplify the implementation of the "header-value" pragmas (schema_version, user_version, freelist_count, and application_id) by making them more table-driven. (check-in: da27a09d user: drh tags: trunk)
2014-12-18
20:01
Fix a problem with prefix queries and the AND operator. (check-in: 38b3c65e user: dan tags: fts5)
18:25
Fix various problems in fts5 revealed by fault-injection tests. (check-in: e358c3de user: dan tags: fts5)
2014-12-17
15:03
Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing. (check-in: 8c5dd6cc user: dan tags: trunk)
14:38
Fix some comments in fkey.c. Add tests to fkey8.test. (Closed-Leaf check-in: 210cb2a6 user: dan tags: experimental-fk-actions)
2014-12-16
20:13
Experimental opimizations to speed up FK constraint CASCADE and SET NULL action processing. Requires further testing. (check-in: 35a20a5f user: dan tags: experimental-fk-actions)
12:46
Fix the e_walauto.test script so that it works on windows. (check-in: 7d092ebb user: drh tags: trunk)
01:05
Merge threading fixes from trunk into the sessions branch. (check-in: 9817a286 user: drh tags: sessions)
00:29
Merge latest fixes and enhancements from trunk into apple-osx. (check-in: 2c1d8dda user: drh tags: apple-osx)
00:20
Enhanced "stress2" testing in the threadtest3.c test program. (check-in: ae43539e user: drh tags: trunk)
00:08
Make sure the sqlite3BtreeCount() routine does not leave index cursors in an inconsistent state, as doing so might result in an assertion fault inside of sqlite3BtreeKey() called from saveAllCursors() if content is deleted out from under the statement that issued the sqlite3BtreeCount() call. (check-in: 5b1b6970 user: drh tags: trunk)
2014-12-15
20:49
Changes to threadtest3 so that "stress2" is more similar to the SDS stress test. (Closed-Leaf check-in: 5648af96 user: dan tags: threadtest3)
16:27
Add new test file e_walauto.test. (check-in: 62ef4514 user: dan tags: trunk)
08:46
Fix errors in threadtest3 tests caused by earlier tests neglecting to close database handles. (check-in: 1d44f1b1 user: dan tags: trunk)
2014-12-13
17:41
Further enhancements to threadtest3 stress tests. (check-in: ba772cff user: dan tags: trunk)
2014-12-12
23:17
Add extra tests to threadtest4.c. Fix a benign data race accessing the text encoding using ENC(db). (check-in: d7bb7ea4 user: drh tags: trunk)
16:39
Add extra tests to threadtest3. (check-in: f6bf86f9 user: dan tags: trunk)
01:27
Add new tests to the threadtest4.c program. Fix a long-standing data race in WAL mode for shared-cache. (check-in: d8d3e6d0 user: drh tags: trunk)
00:52
Remove the KeyInfo cache (for now - perhaps we will add it back in later - or maybe not since it provides negligible benefit but adds a lot of complexity and thread-safety risk). Add a mutex to ATTACH to deal with a data race. (check-in: 03c443ea user: drh tags: trunk)
00:40
Make sure the Btree mutex is held when setting the locking mode and the secure delete flag when attaching a shared-cache database. (Closed-Leaf check-in: 6bef7ede user: drh tags: threadtest4)
00:26
Merge the cell overflow page number cache thread race fix from trunk. (check-in: cefad47e user: drh tags: threadtest4)
00:20
Fix a bug in the threadtest4.c program. Remove the keyinfo cache as it provides minimal performance improvements, and then only at SQL preparation time, not at runtime, and it has problems with data races in shared-cache mode. We might later add the keyinfo cache back but only enable it when shared-cache mode is off. (check-in: b7489f94 user: drh tags: threadtest4)
2014-12-11
19:29
Add the threadtest4.c test program. Not yet working. (check-in: ec3a7446 user: drh tags: threadtest4)
16:38
Fix a race condition to do with very large index keys in shared-cache mode. (check-in: fc157dd7 user: dan tags: trunk)
15:27
Fix a typo in the documentation for sqlite3_threadsafe(). (check-in: 258e747b user: drh tags: trunk)
04:49
Update a comment. (check-in: e0e102a0 user: mistachkin tags: asciiMode)
03:29
Rename a structure member to improve code clarity. (check-in: d48eda16 user: mistachkin tags: asciiMode)
03:25
Remove an unused structure member. (check-in: d8404340 user: mistachkin tags: asciiMode)
03:20
Further simplify shell mode changes. (check-in: cf9c6e7e user: mistachkin tags: asciiMode)
03:12
Simplify and cleanup the implementation of the new ASCII mode for the shell. (check-in: 66a28f7a user: mistachkin tags: asciiMode)
02:28
Merge updates from trunk. (check-in: 5b5d3e4d user: mistachkin tags: asciiMode)
2014-12-10
20:57
Fix a typo causing a test error in e_walhook.test. (check-in: d9f916ba user: dan tags: trunk)
20:29
Add new test file e_walhook.test. (check-in: 2eb6d3e4 user: dan tags: trunk)
17:34
Revise mutex handling by the sqlite3_win32_reset_heap() function. (check-in: eacb3b7b user: mistachkin tags: trunk)
04:58
Fix typos in the documentation for sqlite3_table_column_metadata(). No changes to code. (check-in: 3528f8dd user: drh tags: trunk)
2014-12-09
22:24
Fix the sqlite3_table_column_metadata() routine so that it gives the correct answer for the "rowid" column in a WITHOUT ROWID table. Enhance it so that it can be used to check for the existence of a table by setting the column name parameter to NULL. The routine is now included in the build by default, even without the SQLITE_ENABLE_COLUMN_METADATA compile-time option. (check-in: cf9be419 user: drh tags: trunk)
20:13
Add extra tests to e_walckpt.test. (check-in: 84f95810 user: dan tags: trunk)
19:16
Lower the default SQLITE_SORTER_PMASZ value back to 10, where it has been for the past couple of releases. Applications that need a larger value can set one. (check-in: 1ba8911c user: drh tags: trunk)
19:07
Make the sqlite3_table_column_metadata() interface available by default and without requiring the SQLITE_ENABLE_COLUMN_METADATA compile-time option. Other sqlite3_column_* interfaces that have a run-time penalty even if they are unused still require the SQLITE_ENABLE_COLUMN_METADATA option at compile-time. (check-in: 4f7549ff user: drh tags: trunk)
15:12
Add the SQLITE_REVERSE_UNORDERED_SELECTS compile-time option that causes the "PRAGMA reverse_unordered_selects" setting to be on by default. (check-in: 75a803e6 user: drh tags: trunk)
15:01
Increase the default PMA size from 10 to 250 pages and provide the SQLITE_SORTER_PMASZ compile-time option to change this default. Add needed mutex call when clearing the KeyInfo cache in shared-cache mode. (check-in: 6e2da589 user: drh tags: apple-osx)
14:54
Merge the KeyInfo cache mutex fix from trunk. (check-in: f0940c73 user: drh tags: sessions)
14:42
Increase the default minimum PMA size for multi-threaded sorting from 10x the page size to 250x the page size. Provide the SQLITE_SORTER_PMASZ compile-time option to change this default. (check-in: b05340fe user: drh tags: trunk)
04:26
Fix harmless compiler warning. (check-in: e97b7a8b user: mistachkin tags: trunk)
01:34
Version 3.8.7.4 (Leaf check-in: f66f7a17 user: drh tags: release, version-3.8.7.4, branch-3.8.7)
2014-12-08
20:29
Add extra tests to e_walckpt.test. (check-in: d6832aa2 user: dan tags: trunk)
20:23
Add missing mutex calls around a call to sqlite3SchemaGet() within sqlite3_open(). (check-in: 266b3441 user: dan tags: branch-3.8.7)
20:20
Add missing mutex calls around a call to sqlite3SchemaGet() within sqlite3_open(). (check-in: 45415899 user: dan tags: trunk)
18:08
Add a missing mutex around calls to clear the KeyInfo cache when closing a database connection. (check-in: 7047ce32 user: drh tags: trunk)
18:02
Increase the version number to 3.8.7.4. (check-in: 33c90027 user: drh tags: branch-3.8.7)
17:45
Add a missing mutex around calls to clear the KeyInfo cache when closing a database connection. (check-in: 3ddc7e4c user: drh tags: branch-3.8.7)
07:50
Update this branch with latest trunk changes. (check-in: 69a312ad user: dan tags: ota-update)
07:28
Update comments in sqlite3ota.h to remove the "must have PRIMARY KEY" restriction. (check-in: 088a41eb user: dan tags: ota-update)
07:22
Extra tests for the ota_rowid column. (check-in: 46069393 user: dan tags: ota-update)
2014-12-06
19:30
Allow the ota extension to write to tables with no PRIMARY KEY declaration. (check-in: ba59a7e2 user: dan tags: ota-update)
14:56
Avoid accessing a single uninitialized byte when moving a rare 3-byte cell from an internal page to a leaf. This was not actually causing a problem, just a valgrind warning. (check-in: 6aeece19 user: dan tags: trunk)
02:05
Fix a (harmless) uninitialized variable reference in b-tree balancing for auto-vacuumed tables with overflow pages. (check-in: dd1dd445 user: drh tags: trunk)
2014-12-05
22:29
Version 3.8.7.3 (check-in: 647e77e8 user: drh tags: release, version-3.8.7.3, branch-3.8.7)
21:18
Avoid a potential NULL pointer deference in the sqlite3_stmt_scanstatus() logic. (check-in: 42d44adc user: drh tags: trunk)
21:04
Fix a buffer overread that might occur in analyze.c if SQLITE_ENABLE_STAT4 was defined. (check-in: c1ae1268 user: dan tags: trunk)
20:46
Add new test file e_walckpt.test. Still some tests to come. (check-in: e4db3db3 user: dan tags: trunk)
20:43
Fix a buffer overread that might occur in analyze.c if SQLITE_ENABLE_STAT4 was defined. (check-in: 194c90db user: dan tags: branch-3.8.7)
20:16
Merge the shared-cache KeyInfo fix from trunk. (check-in: 8a9b43f9 user: drh tags: apple-osx)
20:05
Merge the fix for the shared-cache KeyInfo cache bug from trunk. (check-in: 5a73da6a user: drh tags: sessions)
19:50
Make sure the WhereTerm objects are fully zeroed when they are allocated. (check-in: fdb66733 user: drh tags: trunk)
15:31
The KeyInfo cache must be cleared before closing the btree, not after. Revised fix for ticket [e4a18565a36884b00edf]. (check-in: 7ed3346e user: drh tags: trunk)
15:25
The KeyInfo cache must be cleared before closing the btree, not after. Revised fix for ticket [e4a18565a36884b00edf]. (check-in: 48529508 user: drh tags: branch-3.8.7)
14:54
Increase the version number to 3.8.7.3. (check-in: 9f7560bc user: drh tags: branch-3.8.7)
14:51
When closing a (shared-cache) database connection, be sure to clear out all KeyInfo objects cached on Index objects. Fix for ticket [e4a18565a36884b00edf]. (check-in: b7905b8c user: drh tags: branch-3.8.7)
14:44
When closing a (shared-cache) database connection, be sure to clear out all KeyInfo objects cached on Index objects. Fix for ticket [e4a18565a36884b00edf]. (check-in: adca7688 user: drh tags: trunk)
14:36
Add code to check the validity of CollSeq objects during runtime. This code was not able to detect anomalies such as came up as a result of ticket [e4a18565a36884b00edf66541f38c693827968ab] so it is put into a branch for historical reference, with the intent of leaving it out of trunk. (Closed-Leaf check-in: 68b23c3d user: drh tags: collseq-checking)
14:34
Improved comment on the sharedB.test test script. (Closed-Leaf check-in: 71f589e3 user: drh tags: fix-stale-keyinfo-cache)
14:07
Test case demonstrating the problem described by ticket [e4a18565a36884b00edf]. (check-in: ffea3e90 user: drh tags: fix-stale-keyinfo-cache)
05:38
When closing a (shared-cache) database connection, be sure to clear out all KeyInfo objects cached on Index objects. Proposed fix for ticket [e4a18565a36884b00edf]. (check-in: 651ed97d user: drh tags: fix-stale-keyinfo-cache)
00:49
Import compiler warning and autoconf makefile fixes from trunk. (check-in: 5437e053 user: drh tags: apple-osx)
00:41
Import from trunk the fix the "test" target on the autoconf and MSVC makefiles and some minor compiler warning fixes. (check-in: c9f20eb2 user: drh tags: sessions)
00:32
Fix compiler warnings. (check-in: e9955c0e user: drh tags: trunk)
00:17
Fix the autoconf and MSVC makefiles, which have been broken for nearly a month. :-( (check-in: 520c2b83 user: drh tags: trunk)
2014-12-04
23:42
Import from trunk support for SQLITE_CHECKPOINT_TRUNCATE and fixes for a couple of obscure bugs. (check-in: 463ad971 user: drh tags: apple-osx)
23:35
Incorporate the SQLITE_CHECKPOINT_TRUNCATE enhancement and a couple of obscure bug fixes from trunk. (check-in: 34ffa3b3 user: drh tags: sessions)
21:54
Make sure that a DISTINCT query with an ORDER BY works correctly even if it uses a descending index. Fix for ticket [c5ea805691bfc4204b1cb9e]. (check-in: 0d3aef97 user: drh tags: trunk)
20:24
Performance enhancement for single-table queries with many OR-connected WHERE clause terms and multiple indexes with the same left-most columns. (check-in: 1461d543 user: drh tags: trunk)
16:29
If a table is the right operand of a LEFT JOIN, then any column of that table can be NULL even if that column has a NOT NULL constraint. Fix for ticket [6f2222d550f5b0ee7ed]. (check-in: 5a80957b user: drh tags: branch-3.8.7)
16:27
If a table is the right operand of a LEFT JOIN, then any column of that table can be NULL even if that column has a NOT NULL constraint. Fix for ticket [6f2222d550f5b0ee7ed]. (check-in: 6f6fcbe4 user: drh tags: trunk)
15:02
Clarification of the meaning of the second parameter to the busy-handler callback. No changes to code. (check-in: 1e2bc484 user: drh tags: trunk)
14:01
Fix comment typos reported on the mailing list. No changes to code. (check-in: 93a71c9f user: drh tags: trunk)
04:50
Add an implementation mark and fix a comment describing the OP_Checkpoint opcode. (check-in: 7475b90c user: drh tags: trunk)
2014-12-03
19:25
Add evidence marks and assert()s used as evidence for checkpoint requirements. (check-in: b2da8afc user: drh tags: trunk)
19:08
Fix over-length comment lines in sqlite.h.in. No changes to code. (check-in: cbd357fd user: drh tags: trunk)
18:32
Simplify the sqlite3_wal_checkpoint() documentation. Add some source code evidence marks. (check-in: 026c44ff user: drh tags: trunk)
17:27
Begin testing fts5 OOM and IO error handling. (check-in: 2037dba6 user: dan tags: fts5)
16:30
Futher tweaks to the sqlite3_wal_checkpoint_v2() documentation. (check-in: 7d284d04 user: drh tags: trunk)
15:50
Updates to the documentation for sqlite3_wal_checkpoint_v2() and related interfaces, including adding many requirements marks. (check-in: 1e212d98 user: drh tags: trunk)
2014-12-02
20:51
Add support for SQLITE_CHECKPOINT_TRUNCATE. (check-in: edda2b9e user: drh tags: trunk)
20:18
Add a configuration option to remap the "rank" column to an auxiliary fts5 function. (check-in: b5f59712 user: dan tags: fts5)
19:35
When attempting to restart a wal file, make any required calls to sqlite3_randomness() before waiting on or checking for wal file readers. This restores the behaviour exhibited by the trunk. (Closed-Leaf check-in: 6ee08769 user: dan tags: checkpoint-truncate)
19:04
Add the SQLITE_CHECKPOINT_TRUNCATE option. (check-in: 8e20a434 user: dan tags: checkpoint-truncate)
16:38
Merge all recent enhancements and bug fixes from trunk into the apple-osx branch. (check-in: 43c4ba26 user: drh tags: apple-osx)
16:31
Merge all recent fixes and enhancements from trunk into sessions. (check-in: 2617d937 user: drh tags: sessions)
16:16
Convert two unreachable branches into assert() statements. (check-in: 61b31e77 user: drh tags: trunk)
13:46
Work around overzealous NULL pointer checking in memcpy() and memset() for some systems. (check-in: 0d04f380 user: drh tags: trunk)
2014-12-01
20:05
Add code to parse a rank() function specification. And a tcl interface to add auxiliary functions to fts5. (check-in: 9c1697a2 user: dan tags: fts5)
2014-11-28
20:01
Add a cookie mechanism to ensure that the %_config table is re-read as required. (check-in: bb4a37b5 user: dan tags: fts5)
13:35
Remove the ill-designed "-end" option from the command-line shell. Instead, allow multiple SQL or dot-commands as command-line arguments. Any -cmd commands are processed first, followed by other command-line arguments, for backwards compatibility. (check-in: 24fa2e98 user: drh tags: trunk)
11:54
Add the -end option to the command-line shell, which forces it to exit after reading prior command-line options (presumably including one or more -cmd options) and without reading standard input. (check-in: b59397b1 user: drh tags: trunk)
2014-11-27
20:03
Add a %_config table to fts5. (check-in: 83491c56 user: dan tags: fts5)
18:09
Update ota so that the hidden columns of virtual tables may be written. (check-in: ccee9996 user: dan tags: ota-update)
11:36
Fix a buffer overread during compilation of CREATE VIRTUAL TABLE statements that featured an explicit database name but no virtual table arguments. For example, "CREATE VIRTUAL TABLE main.ft USING fts4". (check-in: f095cde5 user: dan tags: trunk)
04:23
More test cases for the balancer. (check-in: 358ea818 user: drh tags: trunk)
03:46
Fix a problem in the new b-tree balancer that was causing corruption of the fragmentation count. (check-in: f242394e user: drh tags: trunk)
2014-11-25
18:59
Fix an integer overflow bug in vdbesort.c. (check-in: 62382719 user: dan tags: trunk)
2014-11-24
16:24
Add the auxiliary highlight() function to fts5. (check-in: 05909237 user: dan tags: fts5)
2014-11-22
21:37
Always reinitialized the Index.bUnordered and Index.noSkipscan flags before rereading the sqlite_stat1 table, even if SQLITE_ENABLE_STAT4 is defined. (check-in: 1e1221fc user: drh tags: trunk)
19:52
Fix an error in the comments from the previous check-in. (check-in: 9660ce54 user: drh tags: trunk)
18:50
Deploy heuristics (well-commented) to better estimate how much unindexed terms in the WHERE clause filter the number of output rows from a single table. (check-in: 22165994 user: drh tags: trunk)
16:14
Unintentional edits mistakenly checked in. Was: Remove an obsolete and incorrect comment from the whereLoopOutputAdjust() routine in the query planner. No changes to working code. (Closed-Leaf check-in: e1f893c6 user: drh tags: mistake)
12:22
Remove a redundant test case (probably a copy/paste error). Add an assert() to where.c to ensure that automatic indexes do not have there output row counts adjusted downward by supplementary constraints. (check-in: eea47933 user: drh tags: trunk)
09:09
Add SQLITE_ENABLE_OTA pre-processor directives so that this branch may be compiled with or without OTA. (check-in: 600cefdd user: dan tags: ota-update)
2014-11-21
14:37
Merge latest trunk changes with this branch. (check-in: 7ef44c5b user: dan tags: ota-update)
11:22
Changes to comments in sqlite3ota.h. (check-in: 14139542 user: dan tags: ota-update)
10:46
Add support for updating virtual tables via ota. (check-in: 4dfcfe54 user: dan tags: ota-update)
2014-11-20
23:21
Fix a typo in a requirements mark on the abs() SQL function. (check-in: b1e6c02f user: drh tags: trunk)
23:11
Fix a benign test error on PRAGMA collation_list introduced by a recent checkin. (check-in: 332cc959 user: drh tags: trunk)
23:03
Updates to requirements tags on the mutex documentation. (check-in: fcf8b7e4 user: drh tags: trunk)
19:22
Add requirements marks on the built-in collating functions. (check-in: 4b608b62 user: drh tags: trunk)
19:19
Add the "ota_delta()" feature for delta-compressed updates. (check-in: c64dcd17 user: dan tags: ota-update)
17:37
Update the ota extension so that it can be used to update tables with external PRIMARY KEY indexes. (check-in: 55066a11 user: dan tags: ota-update)
15:30
Ensure that when the number of cells on a page drops to zero that the freelist and fragment counter are both cleared. Also add evidence marks corresponding to file-format documentation. (check-in: ef9fbc08 user: drh tags: trunk)
15:11
Updates to support zipvfs in pass-through mode. (check-in: 556c3de5 user: dan tags: ota-update)
02:58
Fix the encoding of some integers to use the minimum amount of space: -128, -32768, -8388608, -217483648, and -140737488355328. (check-in: 2d7c8da5 user: drh tags: trunk)
02:18
Add some requirements marks to the record formatting logic. Comment changes only - the code is unaltered. (check-in: 9a9627e1 user: drh tags: trunk)
2014-11-19
16:36
Add new requirements marks associated with the file format documentation. No changes to code. (check-in: 6d00bcca user: drh tags: trunk)
14:31
Completely remove an assert() that had previously been commented out. (check-in: 89b3c1c4 user: drh tags: trunk)
14:05
Add an ALWAYS on an always-true branch in wal.c. Fix the ANALYZE command so that it resets the "unordered" and "noskipscan" flags on indices when reloading the sqlite_stat1 table. (check-in: 9ed97a85 user: drh tags: trunk)
2014-11-18
21:54
Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an index for being used with the skip-scan algorithm. (check-in: 4461bf04 user: drh tags: trunk)
21:45
Allow an automatic index to be used if the only uses of declared indexes for the same loop use the skip-scan algorithm. (check-in: c52f7971 user: drh tags: trunk)
21:27
Merge recent trunk enhancements. (check-in: ccb601f6 user: drh tags: apple-osx)
21:20
Merge recent trunk enhancements, including the read-after-ROLLBACK change and the addition of sqlite3_stmt_scanstatus() support, as well as various minor bug fixes. (check-in: f09055f3 user: drh tags: sessions)
20:57
Version 3.8.7.2. (check-in: 2ab564bf user: drh tags: release, version-3.8.7.2, branch-3.8.7)
20:49
Merge in all the other ROLLBACK fixes from the branch-3.8.7 branch. I don't know why I was doing them one-by-one. (check-in: 296b0c73 user: drh tags: trunk)
20:22
Fix a bug in the sqlite3TripAllCursors() routine that prevents it from reporting errors. It is unknown at this time whether or not this omission can result in any incorrect result in an actual query. (check-in: 2896f264 user: drh tags: trunk)
20:16
Update a couple of test cases to account for the fact that ROLLBACK does not always abort all running SELECT statements. (check-in: abccda76 user: drh tags: trunk)
12:28
Increment the version number to 3.8.7.2 (check-in: 945a9e68 user: drh tags: branch-3.8.7)
02:44
Add an ALWAYS() to an always-true conditional in the WAL rollback logic. (check-in: c5eae8a6 user: drh tags: branch-3.8.7)
2014-11-17
20:33
Remove code from sqlite3BtreeKeySize() made unreachable by the previous check-in. (check-in: 57c4aa98 user: drh tags: branch-3.8.7)
19:44
Avoid calling sqlite3BtreeKeysize() on a b-tree cursor in SKIPNEXT or SKIPPREV state. Cherrypick of [54e7d3fcb1]. (check-in: 2f2ecb99 user: dan tags: branch-3.8.7)
19:42
Avoid calling sqlite3BtreeKeysize() on a b-tree cursor in SKIPNEXT or SKIPPREV state. (check-in: 54e7d3fc user: dan tags: trunk)
19:25
Improved comments on the BtCursor.skipNext field. No changes to code. (check-in: e956e7db user: drh tags: branch-3.8.7)
18:35
Add tests for WITHOUT ROWID tables with composite primary keys. (check-in: 712d413d user: dan tags: ota-update)
17:57
Changes so that sqlite3_ckpt_open() works with zipvfs databases. (check-in: acbed338 user: dan tags: ota-update)
17:13
When a SELECT statement is terminated by a ROLLBACK TO operation, make the error message be "abort due to ROLLBACK" rather than "callback requested query abort". (check-in: 34fc4a08 user: drh tags: branch-3.8.7)
15:32
Fix a bug in the sqlite3TripAllCursors() routine that prevents it from reporting errors. It is unknown at this time whether or not this omission can result in any incorrect result in an actual query. (check-in: 42588207 user: drh tags: branch-3.8.7)
15:22
Update a couple of test cases to account for the fact that ROLLBACK does not always abort all running SELECT statements. (check-in: eba171e9 user: dan tags: branch-3.8.7)
15:07
Fix a problem with the parameters to an OP_Affinity in one of the VM programs generated by sqlite3_index_writer() that was causing an OOB read. (check-in: 447b33b3 user: dan tags: ota-update)
2014-11-15
20:07
Fix the customization interfaces so that they match the documentation. (check-in: fba0b5fc user: dan tags: fts5)
19:08
Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an index for being used with the skip-scan algorithm. (Closed-Leaf check-in: 00fe0950 user: drh tags: noskipscan-token)