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200 most recent check-ins using file src/malloc.c version 6a370b83

2018-12-14
20:28
Add a missing OP_ColumnsUsed opcode to code for expressions like "? IN (SELECT ...)" in cases where expression can use an index that may contain NULL values. (Backported fix from version 3.14.0). (Leaf check-in: 11368e67 user: drh tags: branch-3.8.9)
20:20
Add the OP_ColumnsUsed opcode (when compiled with SQLITE_ENABLE_COLUMN_USED_MASK) as a hint to the b-tree layer as to which columns of a btree cursor will be used. (Backport from 3.8.11) (check-in: b29e02f8 user: drh tags: branch-3.8.9)
2017-11-14
18:26
Fix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT functionality so that it works with views and WITHOUT ROWID tables. This is a modified cherrypick of [dae4a97a]. (check-in: b2679d3b user: dan tags: branch-3.8.9)
2017-11-09
04:13
Disallow ORDER BY and LIMIT on UPDATE and DELETE of views and WITHOUT ROWID tables. This is a temporary fix for ticket [d4beea1633f1b88f] until a better solution can be found. (check-in: 30aa941f user: drh tags: branch-3.8.9)
2017-07-27
22:16
Enhance the like optimization so that it works with an ESCAPE clause. (check-in: 2495acf7 user: drh tags: branch-3.8.9)
2017-07-21
04:08
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 [f0f49224] which was in turn inspired by [72de49f2]. (Leaf check-in: 5a3022e0 user: drh tags: branch-3.8.10)
2017-07-17
19:37
Try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. This is a cherry-pick of [6df18e949d36] with bug fixes. (check-in: cd6ac078 user: drh tags: branch-3.8.9)
19:25
When checking for the WHERE-clause push-down optimization, verify that all terms of the compound inner SELECT are non-aggregate, not just the last term. Fix for ticket [f7f8c97e97597]. (Closed-Leaf check-in: adc082c1 user: drh tags: push-down-backport)
19:14
Do not apply the WHERE-clause pushdown optimization to terms that originate in the ON or USING clause of a LEFT JOIN. Fix for ticket [c2a19d81652f40568c]. (check-in: 52674f94 user: drh tags: push-down-backport)
19:07
For FROM-clause subqueries that cannot be flattened, try to push relevant WHERE clause terms of the outer query down into the subquery in order to help the subquery run faster and/or use less memory. Cherry-pick from [6df18e949d36]. Still need to backport bug fixes associated with that check-in. (check-in: 043d6ce8 user: drh tags: push-down-backport)
2017-07-08
01:01
Fix the covering index OR optimization (check-in [fcbd6abd]) so that it works with SQLITE_MAX_ATTACHED>30. Broken by a bad cherry-pick merge. (check-in: d227de8a user: drh tags: branch-3.8.9)
2017-07-05
16:20
Make use of covering indexes in the OR optimization. (check-in: fcbd6abd user: drh tags: branch-3.8.9)
14:54
Add the count-of-view optimization when compiled using SQLITE_COUNTOFVIEW_OPTIMIZATION. (check-in: b7ae4b87 user: drh tags: branch-3.8.9)
2017-06-06
18:22
Add the SQLITE_DEFAULT_ROWEST compile-time option for changing the estimated number of rows in tables that lack sqlite_stat1 entries. (check-in: 802b82f3 user: drh tags: branch-3.8.9)
2017-05-24
04:32
Fix a problem in STAT4 equality estimation for multi-column indexes introduced by check-in [3e0590dee0e68cc1599]. (check-in: 19dad0a7 user: drh tags: branch-3.8.9)
2017-05-22
00:27
When planning a query using sorting, resolve ties in the solver by selecting loop plans with the smaller unsorted cost. (check-in: 962531e7 user: drh tags: branch-3.8.9)
2017-01-11
14:21
In the STAT4 computations, ensure that the aAvgEq values do not go negative. (check-in: 4f83f680 user: drh tags: branch-3.8.9)
2016-11-02
16:29
When the block sorting optimization is used in a scalar subquery, be sure to exit the loop as soon as the first valid output row is received. Fix for ticket [cb3aa0641d9a4] backported to the 3.8.9 branch. (check-in: 8e4ba115 user: drh tags: branch-3.8.9)
2016-09-23
18:06
Fix the ORDER BY LIMIT optimization backport so that it works when the ORDER BY uses the DESC direction. (check-in: 0c3cafb7 user: drh tags: branch-3.8.9)
2016-09-14
01:43
Backport the ORDER BY LIMIT optimization to version 3.8.9. (check-in: db361482 user: drh tags: branch-3.8.9)
2015-08-11
18:18
Fix the retry mechanism on file locks. (check-in: 600df309 user: drh tags: apple-osx)
2015-05-20
18:17
Version 3.8.10.2 (check-in: 2ef4f3a5 user: drh tags: release, version-3.8.10.2, branch-3.8.10)
2015-05-19
19:52
Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. Fix for [34cd55d6]. Increase the version number to 3.8.10.2. (check-in: 40f67265 user: drh tags: branch-3.8.10)
2015-05-13
17:15
Change fts5 doclist-index structures to be trees instead of flat lists. This only makes a difference for databases that contain millions of instances of the same token. (check-in: aa34bf66 user: dan tags: fts5)
2015-05-09
18:28
Allow the fts5vocab table to optionally provide data on a per-column basis. (check-in: 39222761 user: dan tags: fts5)
12:14
Version 3.8.10.1 (check-in: 05b4b1f2 user: drh tags: trunk, release, version-3.8.10.1)
10:27
Bump the version number to 3.8.10.1 (check-in: 9c6bf0c1 user: drh tags: trunk)
2015-05-08
20:21
Add the fts5vocab module, for direct access to the fts5 index. (check-in: 6bf93e3b user: dan tags: fts5)
09:21
Improve the error message returned by FTS5 if it encounters an unknown file format. (check-in: f369caec user: dan tags: fts5)
01:04
Fix harmless compiler warning with MSVC. (check-in: 902d0cb8 user: mistachkin tags: trunk)
00:58
Remove a couple stray test breakpoint calls. (check-in: 2860cebe user: mistachkin tags: trunk)
2015-05-07
20:26
Add an entry to sqlite3_compileoption_used() for SQLITE_ENABLE_DBSTAT_VTAB. (check-in: 480b4cb0 user: drh tags: trunk)
19:29
Change to storing all keys in a single merge-tree structure instead of one main structure and a separate one for each prefix index. This is a file-format change. Also introduce a mechanism for managing file-format changes. (check-in: a684b5e2 user: dan tags: fts5)
18:29
Testing improvements and corner-case bug fixes for the dbstat virtual table. (check-in: d51ce539 user: drh tags: trunk)
14:41
Enhance the dbstat virtual table with the ability to analyze ATTACHed databases. (check-in: 25ec0940 user: drh tags: trunk)
12:29
Merge in the 3.8.10 release changes. (check-in: 0404ef88 user: drh tags: sessions)
11:53
Version 3.8.10 (check-in: cf975957 user: drh tags: trunk, release, version-3.8.10)
00:09
Remove a faulty assert() statement. (check-in: 5f2539da user: drh tags: trunk)
2015-05-06
18:15
Merge latest trunk changes with this branch. (check-in: 8a13e1fd user: dan tags: fts3-matchinfo-y)
17:51
Remove some dead code from fts3_snippet.c. (check-in: 46b2d3ce user: dan tags: fts3-matchinfo-y)
17:41
More optimization for the 'y' and 'b' matchinfo directives. (check-in: 8c5b9fed user: dan tags: fts3-matchinfo-y)
14:18
Have the autoconf package build the shell tool with SQLite linked in statically. (check-in: 31834c3a user: dan tags: trunk)
08:43
Further optimizations for the 'y' and 'b' matchinfo operators. (check-in: fbd038bb user: dan tags: fts3-matchinfo-y)
2015-05-05
20:39
Add the fts3 matchinfo 'b' flag. (check-in: b9b77972 user: dan tags: fts3-matchinfo-y)
19:37
Optimizations for the matchinfo() function, particularly the 'y' flag. (check-in: dddd7e18 user: dan tags: fts3-matchinfo-y)
18:52
Remove four lines of superfluous code identified by clang scan-build. (check-in: 04afa3fe user: drh tags: trunk)
17:12
Merge all trunk enhancements and fixes into the sessions branch. (check-in: de7083cf user: drh tags: sessions)
16:57
Fix a minor coding inefficiency found during pre-release inspection. (check-in: cc50883d user: drh tags: trunk)
11:08
Add #ifdef statements to test_blob.c so that it will build with SQLITE_OMIT_INCRBLOB. (check-in: b8f090e6 user: drh tags: trunk)
10:46
Spell SQLITE_OMIT_VIRTUALTABLE correctly in a #if in dbstat.c. (check-in: d2cb1bec user: drh tags: trunk)
10:03
Fix a faulty assert() in the btree part of the "PRAGMA page_size = ?" code. (check-in: 90b19748 user: dan tags: trunk)
01:09
Fix a problem in Makefile.in that only comes up on Windows with MinGW. (check-in: 5f3cd68b user: drh tags: trunk)
00:48
Fix #ifdef problem in tclsqlite.c. (check-in: fe723bb5 user: drh tags: trunk)
2015-05-04
20:25
Automatically enable the dbstat virtual table on all new database connections with the SQLITE_ENABLE_DBSTAT_VTAB compile-time option is used. (check-in: 1c9c6eaa user: drh tags: trunk)
19:13
In the command-line shell, and the ".binary" command and additional C-style backslash escapes. (check-in: 850c1186 user: drh tags: trunk)
19:06
Add the "dbstat" virtual table as a standard component in the SQLite amalgamation, though turned off unless compiled with SQLITE_ENABLE_DBSTAT_VTAB. (check-in: e7529705 user: drh tags: trunk)
18:31
Rename the test_stat.c source file to dbstat.c and rework the makefiles to make dbstat.c a first-class source module. (Closed-Leaf check-in: a24480a4 user: drh tags: dbstat-in-amalgamation)
17:06
Include the "dbstat" virtual table in the amalgamation. (check-in: fc6504aa user: drh tags: dbstat-in-amalgamation)
16:09
Fix a faulty assert() in the SELECT code generator and add a test case to prevent regression. (check-in: 1421c8ff user: drh tags: trunk)
15:04
Fix a bug in --changeset output for sqldiff.exe for floating-point values. Also fix harmless compiler warnings in sqldiff.exe. (check-in: 9f428530 user: drh tags: trunk)
13:25
Add the --lib option to the sqldiff.exe command-line utility. (check-in: a117e8f6 user: drh tags: trunk)
12:29
Add the 'y' flag to the fts3/4 matchinfo() function. (check-in: aef1e8f4 user: dan tags: trunk)
2015-05-02
20:35
Reorganize some of the fts5 expression parsing code. Improve test coverage of the same. (check-in: c4456dc5 user: dan tags: fts5)
19:54
Improvements to fuzzershell: Avoid excess memory allocations when loading many files. Show the total runtime on final output. Show individual filenames as they are processed even if they are single test-case files. (check-in: 34a722a2 user: drh tags: trunk)
18:25
Add the SQLITE_LIMIT_PRINTF_WIDTH setting for sqlite3_limit() and associated logic for preventing DOS attacks using printf() with oversized widths or precisions. (Leaf check-in: f8b15979 user: drh tags: limit-printf-width)
17:40
Add the ".limit" command to the command-line shell. (check-in: 803cb60e user: drh tags: trunk)
12:40
Reorganize some multi-threaded code in vdbesort.c so that full MC/DC test coverage does not depend on the outcome of a race condition. (check-in: 78c7ec95 user: dan tags: trunk)
11:45
Cleanup of the sqlite3StrAccumInit() function. No functionality changes. (check-in: 7952c322 user: drh tags: trunk)
09:44
Add the experimental matchinfo 'y' flag to fts3/4. (Closed-Leaf check-in: 92941609 user: dan tags: fts3-matchinfo-y)
2015-05-01
20:38
Further improvements to test coverage of fts5 code. (check-in: d4331943 user: dan tags: fts5)
20:34
Enhance the fuzzershell --uniquecases option to output results in order of increasing runtime and to include the runtime in the comment separator of the output. (check-in: 04630b98 user: drh tags: trunk)
19:21
Enhance fuzzershell to accept multiple input files. Add the test/fuzzdata2.txt fuzz test content. (check-in: ab5523aa user: drh tags: trunk)
18:00
Fix an assert in RTREE that would fire if the rtree table is misdeclared. (check-in: 9a45409c user: drh tags: trunk)
16:57
Fix an assert() failure caused by setting "PRAGMA journal_mode=off" on an database in exclusive-mode that has already opened the journal file. (check-in: 40db3e40 user: dan tags: trunk)
15:25
Remove obselete comment text from the description of the Table object. No changes to code. (check-in: 6566b72a user: drh tags: trunk)
14:07
Use the sqlite3Fts3ErrMsg() function to set error message text in FTS3, and to ensure that error messages are not overwritten and thus leaked. (check-in: 605347e0 user: drh tags: trunk)
12:14
Improve test coverage of fts5.c. (check-in: add4f468 user: dan tags: fts5)
2015-04-30
20:35
Enhance the CLI to initialize the dbstat virtual table if compiled using SQLITE_ENABLE_STAT_VTAB. (check-in: 822dfc00 user: drh tags: trunk)
20:33
Fix a harmless comment typo. (check-in: 012a0c4e user: drh tags: trunk)
20:26
Avoid dropping an error code in test function sqlite3_dbstat_register(). (check-in: 9a9f633f user: dan tags: trunk)
13:06
Modify the mkfuzzdata1.tcl script so that it retains the culled test vectors in the tmp2 subdirectory. (check-in: 431a958f user: drh tags: trunk)
12:31
Fix signed/unsigned comparison compiler warnings. Add the SQLITE_OMIT_RANDOMNESS compile-time option to cause the PRNG to be seeded identically on every run, for testing purposes. (check-in: 93ce2bca user: drh tags: trunk)
2015-04-29
20:54
Improve fts5 tests. (check-in: c1f07a3a user: dan tags: fts5)
16:50
Use sqlite3_malloc64() in place of sqlite3_malloc() internally. (check-in: 48f553b0 user: drh tags: trunk)
00:35
Improved support for OSTRACE on Windows. (check-in: ca43812b user: drh tags: trunk)
2015-04-28
23:34
Revise when the sqlite3ErrName() function is defined. (Closed-Leaf check-in: 9e593fb3 user: mistachkin tags: winTest)
20:24
Fix an fts5 bug in handling writes while there are active cursors. (check-in: 07f70955 user: dan tags: fts5)
18:35
Improve coverage of fts5 tests. (check-in: 8e8136f2 user: dan tags: fts5)
14:49
Update the test/fuzzdata1.txt file with the latest cases discovered by AFL. (check-in: f2063f53 user: drh tags: trunk)
14:07
Fix an assert() failure that could occur if the internal sqlite3_rename_parent() SQL scalar function was invoked directly. (check-in: 36e51526 user: dan tags: trunk)
14:00
Fix sqlite3VdbeMakeWritable() to always clear the MEM_Ephem flag. Change the OP_Move opcode to always deephemeralize moved content. (check-in: fbb06727 user: drh tags: trunk)
13:11
Oops - the deephemerialization needs to occur before the move, not after. Was: Rather than try to keep track of the parent of an ephermeral register when the register moves, just deephemeralize all registers touched by the OP_Move opcode. (Closed-Leaf check-in: 091cfe8e user: drh tags: mistake)
12:44
Shift the Mem.pScopyFrom pointer in the correct direction in OP_Move. Fix for a defective check-in [a2135ad13049] and ticket [d6352363751]. Debugging code only - does not affect normal operation. (check-in: add4e043 user: drh tags: trunk)
12:27
Add code to the shell to optionally initialize the dbstat virtual table. (Closed-Leaf check-in: 7ed86dd3 user: drh tags: stat-vtab-in-shell)
01:28
Fix comment typos. No code changes. (check-in: 60174cf5 user: drh tags: trunk)
00:53
Add a TCL script that can be run to generate the fuzzdata1.txt file. (check-in: fdc79fd1 user: drh tags: trunk)
2015-04-27
19:53
Add fault-injection tests for the code in test_stat.c. (check-in: ea5e0b74 user: dan tags: trunk)
16:21
Change the fts5 content= option so that it matches fts5 columns with the underlying table columns by name, not by their position within the CREATE TABLE statement. (check-in: e38e2bb6 user: dan tags: fts5)
15:08
Update the fuzzer test data after having run it through afl-cmin to remove redundant test cases. (check-in: 8134d41b user: drh tags: trunk)
11:31
Further tests for fts5. (check-in: ffeb3ef3 user: dan tags: fts5)
2015-04-25
20:29
Improve coverage of fts5_index.c slightly. (check-in: e5aaa013 user: dan tags: fts5)
18:56
Add tests for fts5. (check-in: e748651c user: dan tags: fts5)
18:39
Fix compiler warnings in sqldiff. (check-in: 5f48d6f6 user: drh tags: trunk)
17:45
Update the AFL fuzzer data with newly discovered paths. (check-in: d9821980 user: drh tags: trunk)
16:39
Fuzzershell: change the error summary output to work with releasetest.tcl. Reduce the maximum number of OOM interations. (check-in: f5e6c4b2 user: drh tags: trunk)
13:39
Add the fuzzoomtest target to the makefiles. Invoke fuzzoomtest from releasetest.tcl. (check-in: f60657c2 user: drh tags: trunk)
12:20
Fix an obscure memory leak that could follow an OOM in where.c. (check-in: 08ec9f2f user: dan tags: trunk)
11:35
In fuzzershell: (1) comment fixes. (2) Set and clear g.zTestName[] correctly. (3) Use the value in g.zTestName[] in error messages. (check-in: b7394755 user: drh tags: trunk)
11:19
In the fuzzershell, always invoke the trace and log callbacks even if output is suppressed. Keep track of the current test name in a global variable for simplified debugging. (check-in: 3045f454 user: drh tags: trunk)
00:32
Do not send the extra ";" and "\000" tokens to the parser if a prior error has occurred. (check-in: 9aa70ddf user: drh tags: trunk)
00:20
Add fflush() calls to fuzzershell to keep stderr and stdout synchronized. (check-in: 2b98a252 user: drh tags: trunk)
2015-04-24
23:45
Add the --oom option to fuzzershell. (check-in: 14a9e4a3 user: drh tags: trunk)
20:18
Merge latest trunk changes with this branch. (check-in: 1c78d892 user: dan tags: fts5)
19:41
Add the "unindexed" column option to fts5. (check-in: 86309961 user: dan tags: fts5)
18:31
Fix fuzzershell so that it works with SQLITE_OMIT_TRACE. (check-in: dc88fe7e user: drh tags: trunk)
17:50
Add the --with-tcl=DIR option to the test/releasetest.tcl script. (check-in: 4dda916a user: drh tags: trunk)
16:53
Run fuzzershell as part of the valgrindtest makefile target. (check-in: 0bb96a03 user: drh tags: trunk)
16:16
Add the fuzztest target to the MSVC makefile. (check-in: 98edc615 user: drh tags: trunk)
16:09
Add AFL-generated test cases in the test/fuzzdata1.txt file. Automatically run fuzzershell against those cases on a "make test". (check-in: 627ea83c user: drh tags: trunk)
15:56
Add extra tests for corrupt database handling in fts5. (check-in: 41449f7a user: dan tags: fts5)
14:47
Add the --unique-cases option to fuzzershell. (check-in: 7cb71849 user: drh tags: trunk)
13:00
Fuzzershell enhancements: (1) Add the --verbose and --quiet flags (2) Show percentage complete and final test count for multi-test inputs (3) Omit trace and result logs unless the --verbose flag is used. (check-in: ed202ffa user: drh tags: trunk)
06:02
Fix an fts5 build problem in main.mk. (check-in: 60045ced user: dan tags: fts5)
2015-04-23
19:38
Fix a problem in the "ota" utility program causing it to crash if SQLite failed to open the target database. (check-in: a1a2b4a2 user: dan tags: ota-update)
19:32
Merge latest trunk changes into this branch. (check-in: 1506e99e user: dan tags: ota-update)
19:18
Fix a performance problem in calls to sqlite3ota_close() made after the OTA update has been completely applied and checkpointed. (check-in: fa62093b user: dan tags: ota-update)
18:14
Have OTA maintain a small LRU cache of UPDATE statements. This reduces the amount of time it spends compiling UPDATE if a single data_xxx table contains many different ota_control strings. (check-in: baee3556 user: dan tags: ota-update)
17:22
Modify the sqlite3session_diff() API so that tables with no PRIMARY KEYs are ignored. This matches the other sessions APIs. Also change sqlite3session_diff() so that it returns SQLITE_SCHEMA, instead of SQLITE_ERROR, if the tables being compared do not have compatible schemas. (check-in: aada0ad0 user: dan tags: sessions)
15:03
Fix the error message returned by sqlite3session_diff() for tables with no PRIMARY KEY. (check-in: 4d34a3d4 user: dan tags: sessions)
14:40
Fix a performance problem in sqlite3session_diff(). (check-in: ea400eca user: dan tags: sessions)
13:49
Merge the latest trunk enhancements and fixes into the sessions branch. (check-in: 4e5f17d1 user: drh tags: sessions)
13:37
Fix a faulty assert() in the "AS" alias resolution logic of the parser. (check-in: b5e43602 user: drh tags: trunk)
13:00
Improvement to "ID" formatting on the ".selecttrace 0x1ff" debugging function. (check-in: 01c50cee user: drh tags: trunk)
11:52
Fix a problem causing the fts3 integrity-check to fail if run inside a transaction. (check-in: 3b925189 user: dan tags: trunk)
2015-04-22
20:58
Add extra OOM tests for fts5. (check-in: 2dd59b57 user: dan tags: fts5)
20:14
Fix problems with doclist-indexes involving very large rowids. (check-in: 1e599409 user: dan tags: fts5)
14:41
Prototype for an sqlite3_db_log() interface. (Leaf check-in: 658e20f5 user: drh tags: sqlite3_db_log)
13:16
Improved filtering of input for fuzzershell for modes other than generic. (check-in: 025e8370 user: drh tags: trunk)
11:34
Add comments related to database locking to sqlite3ota.h. (check-in: 77242965 user: dan tags: ota-update)
11:16
Change the printf, strftime, and glob modes of fuzzershell so that they reject all inputs that do not start with a string literal followed by a comma. This helps the fuzzer focus in on the kinds of behavior those modes are intended to test. (check-in: 1cceefa7 user: drh tags: trunk)
09:40
Update this branch with latest trunk changes. (check-in: 9797482d user: dan tags: fts5)
01:33
When compiling for UAP, link against the new minimal MSVC runtime. (check-in: 2cb94511 user: mistachkin tags: trunk)
2015-04-21
17:17
Alternative fix for the double-initialization of type and collating sequence problem that leaves the estimated table size intact. (check-in: 623ddbdb user: drh tags: trunk)
17:07
Make sure the datatype and collating sequence of transients tables are not initialized more than once. Otherwise a memory leak results. (check-in: 9e6beda2 user: drh tags: trunk)
16:38
Ensure that tables names are dequoted exactly once by the trigger logic. (check-in: 9d887b92 user: dan tags: trunk)
16:09
Fix a memory leak in the SELECT code generator tracing logic (code that is omitted in non-debugging builds). (check-in: b623ebd8 user: drh tags: trunk)
15:49
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. (check-in: 718d5d0e user: dan tags: trunk)
15:35
Add a comment to sqlite3ota.h. No code changes. (check-in: 352fa09e user: dan tags: ota-update)
15:16
Change an assert() in the aggregate query code generator into a testcase(). (check-in: d1e6bc91 user: drh tags: trunk)
12:06
Fix an fts4 problem to do with the handling of phrases that contain zero tokens. (check-in: caba5be0 user: dan tags: trunk)
03:13
Fix some identifier name de-quoting issues in the foreign key and trigger logic. (check-in: 59e92bd9 user: drh tags: trunk)
02:17
Test case for the previous check-in. (check-in: a526f58b user: drh tags: trunk)
02:12
Make sure the whereSplit() routine in the query planner is not confused by the likely() operator. (check-in: 588db14f user: drh tags: trunk)
00:23
Enable compilation and VSIX package creation with the Visual Studio 2015 CTP. (check-in: 03b725a7 user: mistachkin tags: trunk)
2015-04-20
23:53
Merge updates from trunk. (Closed-Leaf check-in: 583a79a0 user: mistachkin tags: vsix2015)
22:36
Add the --mode option to fuzzershell. (check-in: b940b0fa user: drh tags: trunk)
18:58
Many new configuration options for fuzzershell. (check-in: 41c95439 user: drh tags: trunk)
15:13
Fix a memory leak caused by duplicate entries in the sqlite_stat1 table. (check-in: 2f58c8c9 user: dan tags: trunk)
13:59
Fix an obscure memory leak in sqlite3Stat4ProbeFree() (check-in: c72abbe2 user: drh tags: trunk)
12:50
Enhance fuzzershell to support multiple blocks of SQL, each run in its own private in-memory database. (check-in: ab0a96ca user: drh tags: trunk)
01:32
Merge all recent trunk enhancements and fixes into the sessions branch. (check-in: b8ef1cde user: drh tags: sessions)
01:25
Merge all recent trunk enhancements and fixes into the apple-osx branch. (check-in: 74b7bf17 user: drh tags: apple-osx)
01:13
Add an ALWAYS() around a new branch that was made unreachable by an even newer change. (check-in: 592c0104 user: drh tags: trunk)
2015-04-19
23:48
Fix another harmless compiler warning. (check-in: 5ae853aa user: mistachkin tags: vsix2015)
23:40
Merge updates from trunk. (check-in: 59d1a3bb user: mistachkin tags: vsix2015)
23:39
Modify the 'mkvsix' tool itself to support the Visual Studio 2015 CTP. (check-in: e0b7a191 user: mistachkin tags: vsix2015)
23:11
Fix an off-by-one assert() in the virtual table argument tokenizer. (check-in: c83052e4 user: drh tags: trunk)
22:41
Fix a broken assert() and comparison for INSERT INTO ... SELECT when the SELECT uses an unknown collating sequence. (check-in: e73ac0cb user: drh tags: trunk)
22:31
Silently ignore parser stack overflow when parsing a malformed schema in PRAGMA writable_schema mode. (check-in: 2cb37b95 user: drh tags: trunk)
21:59
Fix another assert() that is not true if the database schema is corrupt. (check-in: bc97cec6 user: drh tags: trunk)
21:43
Fix harmless compiler warnings seen with MSVC 2015. (check-in: d05becd8 user: mistachkin tags: vsix2015)
20:39
Fix a faulty assert in the schema parsing logic. (check-in: b1ed9495 user: drh tags: trunk)
19:53
Document the NMAKE_ARGS environment variable as well. (check-in: 977fd39c user: mistachkin tags: vsix2015)
19:21
Fix a potential NULL pointer deference on a corrupt database schema. (check-in: dc61b292 user: drh tags: trunk)
18:58
Improve documentation and comments in the MSVC batch build tool. (check-in: ca64ef07 user: mistachkin tags: vsix2015)
18:32
Bring comments on the INSERT code generator up-to-date. Fix the INSERT code generator so that it correctly handles inserts from a SELECT into a virtual table with non-terminal hidden columns. (check-in: 4ac81fac user: drh tags: trunk)
06:18
Work in progress on making VSIX packages for the Visual Studio 2015 CTP. (check-in: 8469d651 user: mistachkin tags: vsix2015)
2015-04-18
19:20
The sqlite3_trace() callback does not try to expand parameters in statements that have no parameter. (check-in: 917e3c36 user: drh tags: trunk)
17:43
Fix an incorrect assert() statement in the CREATE INDEX code generator. (check-in: 2eed41fd user: drh tags: trunk)
16:25
Ensure that if a "ROLLBACK TO" statement is used to rollback (but not close) theoutermost transaction, the xRollbackTo() method of any virtual tables involved in the transaction is invoked. (check-in: e98d481d user: dan tags: trunk)
04:45
Disregard leading zeros when converting strings to 32-bit integers. (check-in: 691cc201 user: drh tags: trunk)
00:22
Fix an incorrect assert() in the sqlite3_trace() logic. (check-in: eabde339 user: drh tags: trunk)
2015-04-17
20:51
Fix a problem affecting some fts3 UPDATE and DELETE statements on order=DESC tables. (check-in: 284c1623 user: dan tags: trunk)
19:41
In the expression-tree comparison routine, do not compiler Expr.iColumn and Expr.iTable for TK_STRING expressions. (check-in: b67bb16c user: drh tags: trunk)
18:52
Always resolve symbols in all ORDER BY clauses of a compound-SELECT, even illegal ORDER BY clauses. (check-in: 6c39ef73 user: drh tags: trunk)
18:22
Remove unnecessary parser error count increments. Let the sqlite3ErrorMsg() take care of doing that. (check-in: 3f3b0f68 user: drh tags: trunk)
17:00
Ensure that filenames passed to the VFS xOpen() function are terminated by 2 '\0' bytes. (check-in: 66eff473 user: dan tags: ota-update)
16:29
Fix a memory leak in sqlite3ota.c that can follow an OOM error. (check-in: c3dc15e7 user: dan tags: ota-update)
16:12
Remove an ALWAYS() that turns out to be false when there is a semantic error on a compound SELECT. (check-in: ad67a67c user: drh tags: trunk)
15:58
Ensure that semantic SQL errors are always reported back up to the syntax parser. Also: Improve the defense against invalid PRAGMA synchronous settings. (check-in: 7aeade9a user: drh tags: trunk)
15:16
Fix a faulty assert() in sqlite3SelectNew(). (check-in: 620d19c3 user: drh tags: trunk)
14:30
Add the tool/fuzzershell.c utility program. (check-in: db8d9af4 user: drh tags: trunk)
12:16
Fix the header comment on the sqldiff utility program. No code changes. (check-in: b355ca3a user: drh tags: trunk)
11:31
Hold the database mutex for the duration of sqlite3session_diff(). (check-in: 6f330501 user: dan tags: sessions)
08:36
Have OTA always specify SQLITE_CONFIG_URI when opening databases. Fix a test issue causing otacrash.test to fail. (check-in: 0d0e5ec0 user: dan tags: ota-update)
2015-04-16
23:04
Restrict the scope of a local-use function in the parser. (check-in: cd6598f4 user: drh tags: trunk)
21:57
Use a heap rather than a bitmap for cell coverage and overlap testing on btree pages in PRAGMA integrity_check. (check-in: e94b2ef2 user: drh tags: trunk)
20:27
Fix a couple of unreachable branches. (check-in: 8f391dff user: drh tags: trunk)
20:10
Fix a boundry-value condition in the phrase poslist extractor of FTS3/4. (check-in: 55d10baf user: drh tags: trunk)
18:49
Be sure to release any xShmLock locks held when closing an OTA handle. (check-in: d0fba72a user: dan tags: ota-update)