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50 ancestors of c2f84f637f994c3b

2016-11-08
16:27
Fix the speedtest1.c test program so that it gives closing "%" wildcards on LIKE searches. (check-in: c2f84f637f user: drh tags: trunk)
00:30
Tweaks to speedtest1.c to better reflect mobile usage based on findings in the "Pocket Data" paper by Kennedy, Ajay, Challen, and Ziarek. (check-in: b5733cae3c user: drh tags: trunk)
2016-11-07
18:18
Fix OOM error reporting in the json1_group_object() SQL function. Remove an unreachable branch from the JSON1 logic. (check-in: b540984915 user: drh tags: trunk)
15:15
Replace some unreachable branches from the JSON1 extension with assert(). (check-in: 145cd13e3c user: drh tags: trunk)
13:37
Fix the JSON1 extension so that the JSON validator correctly rejects malformed backslash escapes within string literals. (check-in: 7a63539169 user: drh tags: trunk)
2016-11-04
12:05
Avoid a crash that can occur after an obscure OOM in the built-in INSTR() function. (check-in: b86b79c442 user: dan tags: trunk)
12:03
Mark the ICU extension functions as deterministic. (check-in: afbbb6c66a user: drh tags: trunk)
11:23
Add an assert() to silence a coverity false-positive. (check-in: 97354093bc user: drh tags: trunk)
07:25
Fix a test case in vacuum5.test so that it works with the in-memory journal permutation. (check-in: 81c8640146 user: dan tags: trunk)
2016-11-03
21:35
Replace a couple more references to Tcl 8.5 in the Windows build tools. (check-in: 1d0e43c549 user: mistachkin tags: trunk)
19:24
Fix a test case in vacuum5.test sot aht it works with -DSQLITE_ENABLE_ATOMIC_WRITE. (check-in: 3ca8001039 user: dan tags: trunk)
19:01
Fix a test case in vacuum5.test so that it works with -DSQLITE_TEMP_STORE=2. (check-in: f5dd95e25c user: dan tags: trunk)
13:12
In the command-line shell, fix the .imposter command so that it works with indexes on expressions. Fix the ".mode quote" mode so that it works with ".headers ON". (check-in: ba9873da94 user: drh tags: trunk)
13:01
Add the ".imposter" command to the command-line shell. (check-in: be3ec8fdcf user: drh tags: trunk)
02:25
Fix an possible NULL pointer deference in the command-line shell that can occur when using imposter mode. (check-in: ad08753a8b user: drh tags: trunk)
2016-11-02
19:49
Adjust the MSVC makefile to use Tcl8.6 by default. (check-in: def8f598b8 user: drh tags: trunk)
14:50
Fix an issue that was causing the new database image to be assembled entirely in heap memory when VACUUMing a database, even if it should use a temp file. This could cause SQLITE_NOMEM errors when vacuuming very large databases on 32-bit systems. (check-in: 3028845329 user: dan tags: trunk)
13:18
Fix a requirement mark. No changes to code. (check-in: d18f61b78c user: drh tags: trunk)
02:17
Use NOT NULL partial indexes when the query is constrained by a single LIKE or GLOB. (check-in: 9b3a3b41b5 user: drh tags: trunk)
2016-10-31
16:49
Add the SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE sqlite3_dbconfig() option - for disabling SQLite's default checkpoint-on-close behaviour. (check-in: 6d142025c7 user: dan tags: trunk)
16:16
Add the SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE sqlite3_dbconfig() option - for disabling SQLite's default checkpoint-on-close behaviour. (Closed-Leaf check-in: 093d2fc228 user: dan tags: no-ckpt-on-close)
2016-10-27
14:51
Remove the mutex from test_multiplex.c. (check-in: 6374978e8f user: dan tags: trunk)
01:02
Make sure left-join markings are transferred to the virtual scalar subexpressions when decomposing a vector comparison in the ON clause of a LEFT JOIN. Fix for ticket [fef4bb4bd9185ec8f]. (check-in: 619f5cc717 user: drh tags: trunk)
2016-10-26
18:41
Small size reduction and performance enhancement in whereScanInit(). (check-in: c23f5ef337 user: drh tags: trunk)
17:57
Small size reduction and performance improvement in whereScanNext(). (check-in: d861ee17eb user: drh tags: trunk)
16:05
If all branches of an OR optimize scan that is the rhs of a LEFT JOIN use the same index, set the index cursor to return NULL values if there are no matches for a row on the lhs. Fix for ticket [34a579141b2c5ac] (check-in: ec9dab8054 user: dan tags: trunk)
15:46
If all branches of an OR optimize scan that is the rhs of a LEFT JOIN use the same index, set the index cursor to return NULL values if there are no matches for a row on the lhs. (Closed-Leaf check-in: e7b9bc678e user: dan tags: leftjoin-or-fix)
13:58
Merge the SQLITE_ENABLE_URI_00_ERROR compile-time option. (check-in: 86675ae0ab user: drh tags: trunk)
13:44
Add extra tests to check the result of including a %00 escape in a URI when ENABLE_URI_00_ERROR is defined. (Closed-Leaf check-in: 1aaa06e37f user: dan tags: uri-00-error)
12:15
Add compile time option SQLITE_ENABLE_URI_00_ERROR. If defined, any "%00" escape found in a URI is treated as an error. (check-in: e8a9bfece2 user: dan tags: uri-00-error)
2016-10-25
15:06
Add test case to demonstrate a "BEGIN EXCLUSIVE" command returning SQLITE_BUSY_SNAPSHOT. (check-in: b115856408 user: dan tags: trunk)
2016-10-24
01:01
Performance optimization in moveToRoot(). Avoid repeated validity checking of the root page on each call. Once is enough. (check-in: 98795c2dd9 user: drh tags: trunk)
2016-10-22
01:22
In the sessions module, avoid recording a change if an UPDATE statement overwrites a column with REAL affinity containing an integer value with the same value. (check-in: 5f3e602831 user: drh tags: trunk)
2016-10-21
21:21
In the sessions module, avoid recording a change if an UPDATE statement overwrites a column with REAL affinity containing an integer value with the same value. (Closed-Leaf check-in: b861328ab9 user: dan tags: sessions-fix)
17:39
Add ".mode quote" to the command-line shell. (check-in: c4f5fa78cd user: drh tags: trunk)
10:49
Avoid using the "direct overflow read" optimization to read large blobs if the pager layer has a wal file open - even if the database header indicates that the db is not a wal database. (check-in: b54c15f117 user: dan tags: trunk)
10:09
If SQLITE_DIRECT_OVERFLOW_READ is defined at compile time, add "DIRECT_OVERFLOW_READ" to the list of symbols returned by "PRAGMA compile_options". (check-in: b7d9727bff user: dan tags: trunk)
2016-10-20
11:48
Add test case to incrblob4.test. No changes to code. (check-in: fd9c6ff05f user: dan tags: trunk)
2016-10-18
16:36
Minor simplification of the comparison opcodes. (check-in: 56474ebca3 user: drh tags: trunk)
15:29
Fix harmless uninitialized variable warnings in speedtest1.c. (check-in: 2aa7a03b86 user: drh tags: trunk)
14:35
Add the --repeat option to speedtest1.c and speed-check.sh. (check-in: 6ca0e06b21 user: drh tags: trunk)
2016-10-17
18:44
Escape non-ASCII character from an ICU extension comment. (check-in: 5ec02ecf3d user: mistachkin tags: trunk)
18:33
Corrections to a couple recently added 'filectrl.test' results. (check-in: 3d89dc4544 user: mistachkin tags: trunk)
15:28
Changes to support interrupting a checkpoint using sqlite3_interrupt(). (check-in: c88d36e251 user: dan tags: trunk)
00:48
Small size reduction and performance increase in the string duplicator. (check-in: cda998f080 user: drh tags: trunk)
2016-10-15
18:37
Add documentation for the OP_SorterInsert opcode, formerly omitted by mistake. No changes to code. (check-in: 16d88a9077 user: drh tags: trunk)
08:56
Add test case to hook.test. No changes to non-test code. (check-in: 2674d779f5 user: dan tags: trunk)
2016-10-14
21:27
Add the SQLITE_FCNTL_WIN32_GET_HANDLE file control. (check-in: 16039be373 user: mistachkin tags: trunk)
21:16
Bump the version number in anticipation of the next development cycle. (check-in: aa6de9c40b user: drh tags: trunk)
10:20
Version 3.15.0 (check-in: 707875582f user: drh tags: trunk, release, version-3.15.0)
2016-10-13
12:56
Take care to avoid integer overflow when doing the initial page cache allocation with an excessively large cache_size setting. (check-in: 4d66ac98de user: drh tags: trunk)