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200 most recent check-ins using file test/vtab2.test version 7bcffc05

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)
03:09
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 changes is inspired by check-in [72de49f2] but is new implementation, not a cherry-pick. (Leaf check-in: f0f49224 user: drh tags: branch-3.7.11)
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)
2015-08-13
21:43
Convert the hint expression of the CursorHint opcode into a string for display by EXPLAIN. (Leaf check-in: 12640cb2 user: drh tags: cursor-hints-displayP4)
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)
02:24
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 [ad4b19d2ac0889a] (check-in: 000197cc user: drh tags: branch-3.7.11)
02:20
Ensure that tables names are dequoted exactly once by the trigger logic. Cherrypick [59e92bd9521f1e8] and [9d887b92f8086961e]. (check-in: 9e3f64a4 user: drh tags: branch-3.7.11)
02:07
When parsing the schema, ignore any SQL that does not begin with "CREATE". Cherrypick of [d3c00d61581c] with additional changes. (check-in: 09784f37 user: drh tags: branch-3.7.11)
01:04
Do not allow virtual table constructors to be called recursively. Cherrypick [0a72726da21581ab] (check-in: 0f0694e4 user: drh tags: branch-3.7.11)
00:50
Add the ".open" command to the command-line shell. Cherrypick from [21eccb919441]. (check-in: a71e2a72 user: drh tags: branch-3.7.11)
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)
2015-03-25
00:09
Backport the 'stdcall' related enhancements from trunk. (Leaf check-in: cbb93d1a user: mistachkin tags: stdcall-3.8.8)
2015-03-24
18:03
When the OTA module updates or deletes a row, save only those fields that are part of an index or primary key to the ota update database. (check-in: 6326fd32 user: dan tags: ota-update)
2015-03-23
17:10
Fix a broken assert() in the ota module. (check-in: 858de8a5 user: dan tags: ota-update)
2015-03-21
15:37
When scanning the full-text index as part of the fts5 integrity-check, also run a point query for every term and verify that these results are consistent with those found by the linear scan. (check-in: ce972f6a user: dan tags: fts5)
2015-03-19
16:25
Fix an FTS3/4 problem with handling empty tokenizer declarations (e.g. "CREATE VIRTUAL TABLE t(tokenize=);"). (check-in: 26d2def8 user: dan tags: trunk)
15:52
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. (check-in: ad4b19d2 user: dan tags: trunk)
15:04
Add an assert() to check that the database mutex is held in sqlite3BtreeLeave(). (check-in: 31f54d7b user: dan tags: trunk)
14:48
Fix typo in shell error message. (check-in: 775a02d5 user: mistachkin tags: trunk)
14:46
Merge updates from trunk. (check-in: 3e363f40 user: mistachkin tags: expShell)
13:30
Fix a bug in error handling in the ".trace" command of the command-line shell. (check-in: 6a48b5d7 user: drh tags: trunk)
2015-03-18
20:03
Allow whereShortCut() to use the PRIMARY KEY index of a WITHOUT ROWID table to optimize a vector of "IS" operators in a WHERE clause. (check-in: 52e73eec user: dan tags: ota-update)
19:04
Clarify that OTA is unable to update or delete rows with NULL values in primary key fields. (check-in: 2e7c1e0a user: dan tags: ota-update)
16:00
Add another sqlite3FaultSim() to the multi-threaded sorter logic to improve testability. (check-in: 49ea2cde user: drh tags: trunk)
2015-03-17
20:39
Clarify the documentation on sqlite3_errcode(). No changes to code. (check-in: 2c0e0d87 user: drh tags: trunk)
18:54
Merge all recent trunk enhancements into the sessions branch. (check-in: 1d1c57c3 user: drh tags: sessions)
18:35
Merge all recent trunk changes, and in particular the blocking WAL lock change, into the apple-osx branch. (check-in: 8abbeadb user: drh tags: apple-osx)
17:08
Also merge the WAL blocking lock tests that were somehow missed on the previous check-in. (check-in: 7214dab7 user: drh tags: trunk)
16:59
Transient locks in WAL mode can now block in order to resolve priority inversions. (check-in: ec2f46de user: drh tags: trunk)
16:01
Add a test for the change on this branch. (Closed-Leaf check-in: e22dde18 user: dan tags: wal-blocking-lock)
2015-03-16
20:40
Make SQLite slightly more likely to use an auto-index within a sub-query. (check-in: ab832336 user: dan tags: trunk)
18:08
Fix typo of test prefix in the new WHERE test file. (check-in: 34779c52 user: mistachkin tags: trunk)
17:48
When the WHERE clause contains two OR-connected terms with identical operands but different operators, try to combine them into a single term. Example: (X=A OR X>A) becomes (X>=A). (check-in: 8bdda827 user: drh tags: trunk)
17:07
Modify the fts3query.test script so that it works even when testfixture is built using a version of TCL that is unable to sort the integer -9223372036854775808 (check-in: f61fd24b user: drh tags: trunk)
16:44
When deleting the master journal to commit a multi-database transaction, do not sync the directory if PRAGMA synchronous=OFF for all participating database files. (check-in: 018d7671 user: drh tags: trunk)
16:28
When estimating the number of rows visited by a range scan for which the keys consist of more than one field, consider prefixes of stat4 samples as well as the full samples. This generates more accurate estimates. (check-in: 3e0590de user: dan tags: trunk)
13:48
Use #ifdef to omit code that is only used for STAT3 and STAT4. (check-in: f2c9c5b5 user: drh tags: trunk)
13:12
Improved comments. No code changes. (Closed-Leaf check-in: 23f71a26 user: drh tags: combine-disjuncts)
12:13
When a WHERE clause contains disjuncts with the same operands, try to combine them into a single operator. Example: (x=A OR x>A) becomes (x>=A). (check-in: 7a309768 user: drh tags: combine-disjuncts)
09:21
Another test case for the planner change on this branch. (Closed-Leaf check-in: f2207a06 user: dan tags: stat4-change)
2015-03-14
18:59
When estimating the number of rows visited by a range scan for which the keys consist of more than one field, consider prefixes of stat4 samples as well as the full samples. (check-in: e1caf93c user: dan tags: stat4-change)
2015-03-13
15:44
Add tests to ensure "PRAGMA incremental_vacuum" and "PRAGMA auto_vacuum = incremental" handle corrupt databases correctly. (check-in: 1c2166cb user: dan tags: trunk)
08:31
Extra tests for commit [0f250957]. (check-in: 5aa522dc user: dan tags: trunk)
00:11
Remove debugging logic accidently included in the previous check-in. (check-in: 2887fb38 user: drh tags: trunk)
2015-03-12
23:48
Fix the "now" option for date-time functions for cases when STAT4 is disabled. (check-in: 3ac1f6a3 user: drh tags: trunk)
21:22
When STAT4 is enabled, allow probes of the STAT4 table using the value of constant functions computed at compile-time. (check-in: 0f250957 user: drh tags: trunk)
21:02
Always disallow functions as the DEFAULT of a column. Add assert()s and (Closed-Leaf check-in: a991bb1a user: drh tags: stat4-function)
19:12
Disable multiplexing of master-journal files in the test_multiplex.c module. (check-in: b8684df3 user: dan tags: trunk)
18:38
If an error occurs in the compile-time evaluation of an application-defined function, then propagate back out the exact error code, not just the generic SQLITE_ERROR. (check-in: 93f42586 user: drh tags: stat4-function)
06:46
The valueFromFunction() routine is better able to handle OOM errors. Omit unreachable branches. (check-in: 8fb6bd9b user: drh tags: stat4-function)
05:08
Improve the text on one of the opcode documentation comments in vdbe.c. (check-in: 08958f57 user: drh tags: trunk)
2015-03-11
20:59
Allow the default value for columns added using ALTER TABLE ADD COLUMN to be a function in existing schemas loaded from disk. But prevent this version of SQLite from being used to create such a column. (check-in: ff868e22 user: dan tags: stat4-function)
20:06
Allow the query planner to evaluate deterministic scalar SQL functions used in WHERE constraints if all arguments are SQL literals in order to compare the results with sqlite_stat4 sample data. (check-in: b7f1fc26 user: dan tags: stat4-function)
14:51
Add an optimization to the fts5 unicode tokenizer code. (check-in: f5db4892 user: dan tags: fts5)
14:34
Expand the multi-process test cases to repeat each case 20 times and to repeat tests using different journal modes. (check-in: a2715b04 user: drh tags: trunk)
2015-03-10
20:22
Arrange for some of the transient locks in WAL mode to block, as a single to the OS to fix priority inversions. (check-in: c6e6d5f4 user: drh tags: wal-blocking-lock)
19:24
Avoid redundant string comparisons while merging fts5 segment b-trees. (check-in: 5c46820d user: dan tags: fts5)
15:34
Fix an incrblob2 test case so that it works on 32-bit systems. (check-in: 8d0b11c9 user: drh tags: trunk)
13:50
Revise test cases in malloc5.test to accommodate varying allocation sizes returned by some system malloc() implementations. (check-in: fbae6baf user: drh tags: trunk)
2015-03-09
13:24
Merge recent trunk enhancements into the ota-update branch. (check-in: 5489cb68 user: drh tags: ota-update)
13:18
Merge recent trunk enhancements into the apple-osx branch. (check-in: 5e04eec8 user: drh tags: apple-osx)
13:07
Merge recent trunk enhancements into the sessions branch. (check-in: 68c8937e user: drh tags: sessions)
13:01
Fix the LIKE optimization so that it works even if there are additional range contraints on the column that is subject to the LIKE or GLOB. (check-in: 984c3fd5 user: drh tags: trunk)
12:11
Always use LIKE optimization range constraints in pairs. (Closed-Leaf check-in: 0e02dc94 user: drh tags: like-opt-fix)
10:40
Increase the version number to 3.8.9 (check-in: e5da5e7d user: drh tags: trunk)
2015-03-07
20:32
Fix another problem with the LIKE optimization. (check-in: 465bfc72 user: drh tags: like-opt-fix)
15:46
Fix some compiler warnings caused by signed/unsigned pointer conversions. (check-in: cccee7b5 user: dan tags: fts5)
13:56
Fix the LIKE optimization so that it finds BLOB entries in addition to text entries. Ticket [05f43be8fdda9f]. (check-in: 74cb0b03 user: drh tags: trunk)
12:58
New test cases for LIKE and GLOB with BLOB left-hand side values. (Closed-Leaf check-in: 50fa3c5f user: drh tags: like-opt-fix)
11:50
Fix the bm25() function so that it multiplies scores by -1 before returning them. This means better matches have a lower numerical score, so "ORDER BY rank" (not "ORDER BY rank DESC") does what you want. (check-in: 3ee7b5a9 user: dan tags: fts5)
03:02
Remove some code that is commented out. (check-in: 55ff4291 user: drh tags: like-opt-fix)
02:51
Fix problems with reverse order sorting and indexes in the LIKE optimization. (check-in: 564b8fe7 user: drh tags: like-opt-fix)
00:57
Refactor some jump opcodes in the VDBE. Add JumpZeroIncr and DecrJumpZero. Fix the LIKE optimization to work with DESC sort order. (check-in: 26cb5145 user: drh tags: like-opt-fix)
2015-03-06
20:49
Test cases added. Comments fixed. Proposed solution for ticket [05f43be8fdda9fbd9]. (check-in: 6b993bd5 user: drh tags: like-opt-fix)
19:47
Fix the LIKE optimization even when comparing mixed-case BLOBs. (check-in: a58aafdb user: drh tags: like-opt-fix)
16:45
The LIKE optimization must be applied twice, once for strings and a second time for BLOBs. Ticket [05f43be8fdda9f]. This check-in is a proof-of-concept of how that might be done. (check-in: 5757e803 user: drh tags: like-opt-fix)
04:37
Clearification of some documentation text. Added requirements marks. (check-in: 8c1e85aa user: drh tags: trunk)
03:31
Clarification of documentation on sqlite3_backup. (check-in: 31d5e9b4 user: drh tags: trunk)
2015-03-05
16:21
Fix some problems with OTA and empty target databases, or target databases with the wrong set of tables. Also add SQLITE_FCNTL_VFSNAME support to the OTA VFS. (check-in: 46119e8d user: dan tags: ota-update)
15:34
New test cases and requirements marks for PRAGMA index_info, index_xinfo, and index_list. (check-in: e5b13634 user: drh tags: trunk)
14:29
Revert "PRAGMA index_info" to output only three columns, for complete compatibility with prior versions. The new "PRAGMA index_xinfo" can be used to get the extra information in 4th, 5th, and 6th columns. (check-in: fc543c2c user: drh tags: trunk)
14:07
Add comments to sqlite3ota.h to make it clear that passing NULL in place of a parent VFS name to sqlite3ota_create_vfs() causes the new VFS to use the system default as its parent. (check-in: 158c1a48 user: dan tags: ota-update)
13:43
Fix a typo in sqlite3ota.h. (check-in: 04087dec user: dan tags: ota-update)
01:29
New requirements marks on compound SELECT statements. (check-in: e7991bc5 user: drh tags: trunk)
2015-03-04
23:14
New requirements marks on INSERT and INDEXED BY and on some sqlite3_config() options. (check-in: c298ea0b user: drh tags: trunk)
20:18
Fix harmless compiler warning. (check-in: 580dae46 user: mistachkin tags: trunk)
15:35
Refinement to the wording of the documentation on depreciated functions. (check-in: 04a59d6f user: drh tags: trunk)
15:25
Remove a surplus </dl> mark in the documentation. No changes to code. (check-in: 5450e465 user: drh tags: trunk)
08:29
Fix a couple of build problems. (check-in: a5d5468c user: dan tags: fts5)
2015-03-03
20:42
Clean up #ifdef logic dealing with VxWorks in os_unix.c. On VxWorks, automatically use posix advisory locking if it is available or fall back to named semaphore locking if not. (check-in: ac8c7ca3 user: drh tags: trunk)
19:56
Fix compiler warnings when compiling under VxWorks 7. (check-in: 55c21521 user: drh tags: trunk)
16:58
Enhance SQLITE_ALLOW_URI_AUTHORITITY to elide //localhost/ and to deal with dodgy URIs that contain too many "/" characters. (check-in: 39b566a2 user: drh tags: trunk)
14:00
Fix over-length source code lines in the main.c source file. (check-in: debba6f1 user: drh tags: trunk)
2015-03-02
22:06
Changes so that the amalgamation and the command-line shell build without modifications on VxWorks 7. Still gives a few compiler warnings, and still mostly untested on that platform. (check-in: 7d92f1f1 user: drh tags: trunk)
17:25
Ensure that automatic indexes are *not* considered when doing the the subqueries of the OR-optimization. (check-in: 17890292 user: drh tags: trunk)
2015-02-28
14:03
In the command-line shell, the inability to read ~/.sqliterc is no longer a fatal error. A warning is issued, but processing continues. (check-in: 6bf62463 user: drh tags: trunk)
01:04
More test cases and requirements marks for pragmas. (check-in: fc51037c user: drh tags: trunk)
2015-02-27
21:53
Remove all references to SQLITE_DEFAULT_TEMP_CACHE_SIZE. Add requirements marks related to cache_size changing. (check-in: 766ad650 user: drh tags: trunk)
20:28
New requirements marks and a few new test cases to go with them. No changes to code. (check-in: 8c2b29d9 user: drh tags: trunk)
19:40
Merge updates from trunk. (check-in: acf76843 user: mistachkin tags: expShell)
09:41
Further minor optimizations to flushing fts5 data to disk. (check-in: a07dcca9 user: dan tags: fts5)
07:23
Fix suffix and prefix compression of terms in top-level fts5 segments. And a crash that could follow an OOM condition. (check-in: bb104b36 user: dan tags: fts5)
00:33
Add a couple of requirements marks. (check-in: d70b0fd4 user: drh tags: trunk)
2015-02-26
21:04
Fix potential memory leaks in the misc 'compress' extension. (check-in: 3bc34fd4 user: mistachkin tags: trunk)
20:49
Optimize copying data from fts5 in-memory hash tables to top level segments. (check-in: 8e3ca632 user: dan tags: fts5)
16:40
Update a requirements mark to reflect a change of wording in the documentation. No changes to code. (check-in: 3038d016 user: drh tags: trunk)
16:32
Fix a real bug (in test code) that was introduced while trying to eliminate harmless compiler warnings from OpenBSD (see check-in [10321910990195878c]). (check-in: a62ba58c user: drh tags: trunk)
14:54
Fix an fts5 bug in large incremental merges. (check-in: 208e3cb6 user: dan tags: fts5)
14:27
In the command-line shell, change the units on the ".width" directive from bytes to characters. (Leaf check-in: b1a9e291 user: drh tags: cli-char-width)
02:33
Simplifications to the description of the nByte parameter to sqlite3_prepare() and friends. (check-in: 4bee8295 user: drh tags: trunk)
2015-02-25
19:24
Instead of the 4-byte fields, use regular varints for the poslist-size field in fts5_hash.c. (check-in: 7eb022d7 user: dan tags: fts5)
14:25
Make sure the sqlite3_mutex.id field is initialized in the Win32 mutex implementation, even when SQLITE_DEBUG is turned off. (check-in: 6d132e7a user: drh tags: trunk)
14:09
Merge the latest trunk fixes and enhancements into the apple-osx branch. (check-in: ba8294e2 user: drh tags: apple-osx)
14:02
Merge the latest trunk fixes into the sessions branch. (check-in: 131a2d31 user: drh tags: sessions)
13:48
Add support for the linenoise command-line editing library in shell.c. (check-in: 03bbb947 user: drh tags: trunk)
13:29
Version 3.8.8.3 (Leaf check-in: 9d6c1880 user: drh tags: release, version-3.8.8.3, branch-3.8.8)
12:52
Add support for linenoise to shell.c. (check-in: ec27ab0e user: dan tags: branch-3.8.8)
10:54
Add support for linenoise to shell.c. (Closed-Leaf check-in: f7f2598c user: dan tags: linenoise)
01:06
When cleaning with MSVC, prevent superfluous output regarding 'missing' files and directories. (check-in: 034c16bd user: mistachkin tags: trunk)
00:24
Remove an always-false conditional from constructAutomaticIndex(). Put an assert() in its place to prove that the conditional is always false. (check-in: 3af300bf user: drh tags: trunk)
2015-02-24
20:12
Make sure partial indexes are not qualified incorrectly by a constraint that is inside the ON clause of a LEFT JOIN. Fix for ticket [2326c258d02ead33]. Cherry-pick from [491cfe9b3f87f]. (check-in: 9d94ac6a user: drh tags: branch-3.8.8)
20:10
Prevent partial indexes on the table on the left hand side of a LEFT JOIN from being incorrectly qualified by a constraint in the ON clause of the join. This relaxes the rule introduced by the previous commit (as the partial indexes on the table on the rhs of the LEFT JOIN may now be qualified by terms within the ON clause). (check-in: 1d6fb43a user: dan tags: trunk)
20:04
Make sure partial indexes are not qualified incorrectly by a constraint that is inside the ON clause of a LEFT JOIN. Fix for ticket [2326c258d02ead33]. (check-in: 491cfe9b user: drh tags: trunk)
18:39
More test cases to help ensure that partial indexes do not get used if their qualifing constraint is inside the ON clause of a LEFT JOIN. (Closed-Leaf check-in: c6399958 user: drh tags: tkt-2326c258)
16:48
This additional fix prevents a partial index from being qualified for use if the constraint that qualifies the partial index is part of the ON clause of a LEFT JOIN. (check-in: 1a1516e4 user: drh tags: tkt-2326c258)
16:22
Increase the version number to 3.8.8.3 (check-in: a92afe7d user: drh tags: branch-3.8.8)
16:05
Make sure partial automatic indexes are not based on terms in the ON clause of a LEFT JOIN. Fix for ticket [2326c258d02ead3]. UPDATE: This fix does not work where the partial index is a named index. (check-in: c0f4e308 user: drh tags: tkt-2326c258)
2015-02-23
20:09
Fix building with ENABLE_OTA and OMIT_LOAD_EXTENSION. (check-in: d6d21ff5 user: dan tags: ota-update)
16:17
Merge latest trunk changes with this branch. (check-in: e5ca79d2 user: dan tags: ota-update)
15:41
Change SQLITE_FCNTL_ZIPVFS_PAGER to SQLITE_FCNTL_ZIPVFS. (check-in: f7865b94 user: dan tags: ota-update)
15:02
Update the sqlite3ota_db() API to account for the fact that each OTA handle now uses two SQLite database handles. (check-in: ef08ecce user: dan tags: ota-update)
12:22
Improve tests for resuming ota updates following power failures. Fix a problem revealed by the same. (check-in: 1cb675e5 user: dan tags: ota-update)
2015-02-21
20:08
Fix some problems with resuming ota updates if saving the state is interrupted by a power failure or system crash. (check-in: 6d5ed70d user: dan tags: ota-update)
15:42
Update document on sqlite3_mprintf() and related functions. Discuss the %w format and point out that obscure ANSI-C formats are not supported. No changes to code. (check-in: f8917ba4 user: drh tags: trunk)
15:13
Merge all recent trunk changes into the sessions branch. (check-in: f36bb5fa user: drh tags: sessions)
01:03
Merge trunk changes into the apple-osx branch. (check-in: 3896e233 user: drh tags: apple-osx)
00:56
Fix a compiler warning associated with USE_PREAD64. (check-in: c299e55a user: drh tags: trunk)
00:49
Fix over-length source code lines in os_unix.c. (check-in: 7560a9fa user: drh tags: trunk)
00:19
Keep track of the optimal number of reserved bytes (by looking at reserve byte requests in calls to sqlite3BtreeSetPageSize()) and then change the reserve byte count to the optimal when doing a VACUUM or when using the backup API. (check-in: 28c2b726 user: drh tags: trunk)
2015-02-20
14:36
Add some missing comments and fix other minor code issues in sqlite3ota.c. (check-in: 718fd8b6 user: dan tags: ota-update)
2015-02-19
19:59
Ensure the mutex used to protect the linked list of all main database files opened by a single ota vfs is allocated. (check-in: 9c8682d6 user: dan tags: ota-update)
18:06
Update various documentation comments in sqlite3ota.c and sqlite3ota.h. (check-in: 60e0a46b user: dan tags: ota-update)
17:16
Fix errors in the EBCDIC upper-case to lower-case translation table. (check-in: 905009f6 user: drh tags: trunk)
16:12
Remove a redundant call to statfs() in the xOpen() method of the unix VFS. Also fix an unused local variable warning. (check-in: 8215727d user: drh tags: trunk)
15:56
Incremental merge to prevent a huge pileup of merge conflicts resulting from editing the same code in two different branches. (check-in: 82c4c4e2 user: drh tags: apple-osx)
14:41
Merge latest trunk changes with this branch. (check-in: 6f5888a5 user: dan tags: ota-update)
13:36
Add tests for a couple of previously untested branches in the ota code. (check-in: a3c1bc5d user: dan tags: ota-update)
02:43
Move the os_unix.c file closer to trunk. (check-in: 57d70240 user: drh tags: apple-osx)
02:43
Move the os_unix.c file closer to apple-osx. (check-in: 81f242e3 user: drh tags: trunk)
00:29
First small steps toward brining trunk and apple-osx closer together. (check-in: 28284ccc user: drh tags: trunk)
2015-02-18
20:17
Add new file ota12.test, containing tests for applying ota updates to live databases with other active reader/writer clients. (check-in: 0864d127 user: dan tags: ota-update)
20:16
Add ota tests to increase code coverage. Fix some minor issues in error handling within the ota code. (check-in: 2b10c5d2 user: dan tags: ota-update)
17:40
Fix a problem with OTA updates in the presence of database readers. (check-in: 144bb29f user: dan tags: ota-update)
2015-02-17
20:49
Improve test coverage of ota code a bit. (check-in: a438fa6c user: dan tags: ota-update)
2015-02-16
21:13
Add extra tests and fixes for ota. (check-in: e0b71519 user: dan tags: ota-update)
11:48
Add further tests and fixes for ota. (check-in: 62dc1fff user: dan tags: ota-update)
06:27
Move tcl test code from sqlite3ota.c to new file ext/ota/test_ota.c. (check-in: f20779a6 user: dan tags: ota-update)
2015-02-14
18:58
Change the way the "incremental checkpoint" function of OTA works in order to reduce the effect on the SQLite core code. (check-in: b64a11a7 user: dan tags: ota-update)
2015-02-13
16:42
Enhancements to SQLITE_ENABLE_API_ARMOR merged from trunk. (check-in: 5147b94a user: drh tags: apple-osx)
16:36
Improvements to SQLITE_ENABLE_API_ARMOR. (check-in: 823ad40c user: drh tags: trunk)
12:13
Merge all recent trunk fixes and enhancements into the apple-osx branch. (check-in: b2449d67 user: drh tags: apple-osx)
12:05
Make sure the prepared statement auto-resets on extended error codes of SQLITE_BUSY and SQLITE_LOCKED even when compiled using SQLITE_OMIT_AUTORESET. (check-in: 3c6ca414 user: drh tags: trunk)
2015-02-12
22:45
For the shell '.import' command, make sure the last column value present is considered before NULL filling any missing ones. (check-in: 9c5bcad1 user: mistachkin tags: trunk)
17:15
Improve the performance of fts3/4 queries that use the OR operator and at least one auxiliary fts function. Cherrypick of [245e8730451f]. (check-in: b2082462 user: dan tags: branch-3.8.8)
2015-02-11
17:05
Merge the ota-update-no-pager_ota_mode branch into this one. (check-in: 71887cd9 user: dan tags: ota-update)
16:54
Merge latest trunk changes with this branch. (Closed-Leaf check-in: 0b63e8dc user: dan tags: ota-update-no-pager_ota_mode)
16:25
Ensure that an error is reported if an attempt is made to update a wal mode database via ota. (check-in: 6fc5d4d2 user: dan tags: ota-update-no-pager_ota_mode)
2015-02-10
20:00
Further tweaks to work with zipvfs. (check-in: 0f152416 user: dan tags: ota-update-no-pager_ota_mode)
17:08
Add documentation and test cases for sqlite3ota_create_vfs(). Also code to detect errors in zipvfs/ota setup. (check-in: e7296681 user: dan tags: ota-update-no-pager_ota_mode)
2015-02-09
20:07
Add the sqlite3ota_create_vfs() and sqlite3ota_destroy_vfs() functions. (check-in: 96443ecb user: dan tags: ota-update-no-pager_ota_mode)
18:28
Propagate COLLATE operators upward through function calls and CASE operations. And do not flatten an aggregate subquery into a query that uses other subqueries. Fixes for tickets [ca0d20b6cdddec5] and [2f7170d73bf9], respectively. (check-in: 24e78b8d user: drh tags: trunk)
17:46
Fix WITHOUT ROWID table handing in sqlite3_analyzer. (check-in: 937e0fe7 user: dan tags: trunk)
16:34
Add test cases for the query flattener fix for ticket [2f7170d73bf9abf8]. (Closed-Leaf check-in: dd8f7f75 user: drh tags: tkt-2f7170d7)
16:09
Propagate the COLLATE operator upward through function calls. Initial fix for ticket [ca0d20b6cdddec5e8]. (check-in: c053448a user: drh tags: tkt-2f7170d7)