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200 most recent check-ins using file test/pager1.test version 1acbdb14

2019-09-03
19:29
Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. Leaf check-in: b584fd36 user: dan tags: branch-3.9
17:39
Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. check-in: 7b4583f9 user: drh tags: branch-3.9
2018-12-19
16:03
Add interfaces sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer() used to safely move pointer values through SQL without exposing underlying memory address information. Cherrypick from commit [8201f4e1] on branch-3.18. check-in: 4cb67252 user: dan tags: branch-3.9
01:57
Add extra defenses against strategically corrupt databases to fts3/4. check-in: 882ef4e3 user: drh tags: branch-3.9
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
2018-02-02
16:46
Enable the ".wheretrace" and ".selecttrace" options in the shell when configure is run using --enable-debug. This mirrors a similar change that has already occurred on trunk. Leaf check-in: c4f798b2 user: drh tags: branch-3.9.2
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
07:45
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 a cherry-pick of [f0f49224] with version-specific edits. That check-in was inspired by check-in [72de49f2]. check-in: 69906880 user: drh tags: branch-3.9.2
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
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
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
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
2016-04-05
18:24
Oops. Branched from the wrong baseline. Ignore this one. Closed-Leaf check-in: 8f1f300c user: drh tags: mistake
2016-03-31
21:36
Version 3.9.3 check-in: dfbfd34b user: drh tags: release, branch-3.9, version-3.9.3
21:16
Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. check-in: f1e6bb95 user: drh tags: branch-3.9
2016-03-09
08:07
Fix a problem in the schemalint code that comes up when a sub-query uses one or more of the same tables as its parent. check-in: fc18cc92 user: dan tags: schemalint
2016-03-03
16:17
Version 3.11.1 Leaf check-in: f047920c user: drh tags: release, branch-3.11, version-3.11.1
15:16
Increase the default upper bound on scope to 30. check-in: b1258814 user: drh tags: branch-3.11
2016-03-02
15:37
Fix a recently introduced problem in permutations.test causing an error when the QUICKTEST_OMIT environment variable is defined. check-in: 45bc9557 user: dan tags: branch-3.11
13:26
Fix an error in an fts5 test script. check-in: b2a03e2d user: dan tags: branch-3.11
2016-03-01
16:56
Do not attempt to run fts5bigtok.test or fts5merge2.test if FTS5 is not compiled in. check-in: f7ed3739 user: dan tags: branch-3.11
16:02
Add -DSQLITE_ENABLE_FTS5 to one of the release-test configurations in releasetest.tcl. Run fts5 tests as part of "make test" if SQLITE_ENABLE_FTS5 is defined. check-in: 3cee9371 user: dan tags: branch-3.11
15:52
Remove a forgotten "breakpoint" command from an FTS5 test script. check-in: 61927c8f user: drh tags: branch-3.11
15:41
Increase the version number to 3.11.1 check-in: 2dcd2fda user: drh tags: branch-3.11
15:09
Merge branch-3.11-matchinfo into this branch. check-in: 42358170 user: dan tags: branch-3.11
14:51
Fix a problem in fts5 where a corrupt db could lead to a (huge) buffer overread. Cherrypick of [c9a30e117f]. Closed-Leaf check-in: daef5869 user: dan tags: branch-3.11-matchinfo
14:50
Fix an fts5 problem causing 'optimize' to corrupt the fts index under some circumstances. Cherrypick of [251d6473f7]. check-in: 5b1b7ab5 user: dan tags: branch-3.11-matchinfo
2016-02-26
21:01
Further refinements to the MSVC batch build process. check-in: 4e54e9c0 user: mistachkin tags: branch-3.11
2016-02-23
01:37
Add support for (variable length) integer keys in LSM1. check-in: 32f3daec user: drh tags: lsm-vtab
2016-02-22
19:51
Add test script shell6.test, containing tests for schemalint. check-in: 0b734065 user: dan tags: schemalint
13:23
Change magic numbers associated with synchronous settings to named constants. check-in: 9230ba6c user: drh tags: trunk
13:01
Merge up to trunk. check-in: f9e5fb88 user: drh tags: lsm-vtab
09:45
Add an extra test case for the change in commit [c4295725]. check-in: a48ac4c3 user: dan tags: trunk
2016-02-19
19:46
Further enhancements to the MSVC batch build tool. check-in: 06f1495f user: mistachkin tags: trunk
19:29
Use the arguments to NMAKE consistently in the MSVC batch build tool. check-in: 480e5049 user: mistachkin tags: branch-3.11
19:03
Enhance clean target in the MSVC makefiles. check-in: 66a9ad4a user: mistachkin tags: branch-3.11
18:54
Use a separate list of aux-data structures for each trigger program at the VDBE level. Fix for [dc9b1c91]. check-in: c4295725 user: dan tags: trunk
16:19
Enhance speedtest1 to display the particular version of SQLite under test. check-in: 0cb728c1 user: drh tags: trunk
15:17
Fix a couple of harmless warnings generated by clang. check-in: a1a3ff1f user: drh tags: trunk
14:20
Fix a harmless uninitialized variable access. check-in: 398522e6 user: drh tags: trunk
14:10
Make sure WhereClause objects are fully initialized before use when planning OR queries. check-in: 16205302 user: drh tags: trunk
13:29
Fix (harmless) compiler warnings in some of the TCL-based test code. check-in: 7c26d2b4 user: drh tags: trunk
13:20
Add an SQLITE_DISABLE_INTRINSIC #ifdef to the sqlite3Put4Byte() function. check-in: ba9c6827 user: drh tags: trunk
13:19
Omit the unused yyzerominor constant. check-in: 60ad68a9 user: drh tags: trunk
10:19
Add an "#ifndef SQLITE_AMALGAMATION" guard around a typedef in fts5_test_mi.c to avoid redefining "u32" if it is compiled as part of the amalgamation. Cherrypick of [f9c49ba1]. check-in: ce0f1ed5 user: dan tags: branch-3.11-matchinfo
10:18
Add an "#ifndef SQLITE_AMALGAMATION" guard around a typedef in fts5_test_mi.c to avoid redefining "u32" if it is compiled as part of the amalgamation. check-in: f9c49ba1 user: dan tags: trunk
07:53
Fix a couple of bugs in the schemalint code. check-in: 02fbf699 user: dan tags: schemalint
05:07
Modify the MSVC batch build tool to support the MSVC autoconf Makefile. check-in: 72b10e5e user: mistachkin tags: branch-3.11
00:48
Further improvements to the MSVC batch build tool. check-in: b9626b59 user: mistachkin tags: trunk
00:47
Further improvements to the MSVC batch build tool. check-in: 90dd6eb1 user: mistachkin tags: branch-3.11
2016-02-18
21:15
Correct the install location for the UWP VSIX package. check-in: f74de325 user: mistachkin tags: trunk
21:00
Correct the install location for the UWP VSIX package. check-in: b47d0302 user: mistachkin tags: branch-3.11
19:10
Have the schemalint output distinguish between existing and recommended indexes. check-in: 4ab3df25 user: dan tags: schemalint
16:16
Remove SQLITE_TEST macros from fts5_test_mi.c. Add the SQLITE_FTS5_ENABLE_TEST_MI compile time symbol - to make it easier to create builds that include the fts5 matchinfo demo by default. check-in: e2ef6667 user: dan tags: branch-3.11-matchinfo
14:49
Avoid a potential buffer overrun if an SQL statement being parsed ends with an illegal "!" token. (This problem was detected by fuzzcheck running under valgrind. The problem was introduced by check-in [9570b6b43df3], two days ago and has not appeared in a release.) check-in: 2a8d97e7 user: drh tags: trunk
14:03
Improved handling of the -v option on the fuzzcheck test program. check-in: c8cd7804 user: drh tags: trunk
13:32
Remove an unnecessary "include <tcl.h>" line from fts5_test_mi.c. check-in: 31d8b69e user: dan tags: trunk
01:29
Add extra API armor on the sqlite3_bind_blob() interface. check-in: 80de1ad5 user: drh tags: trunk
2016-02-17
20:47
When VDBE opcodes fail, they cause an immediate exit from the loop, rather than depending on the rc==SQLITE_OK test at the top of the loop. This is faster and smaller. check-in: 24c7151c user: drh tags: trunk
20:06
Schemalint changes: Avoid creating candidate indexes if a compatible index exists. Do not quote identifiers that do not require it. check-in: cf0f7eeb user: dan tags: schemalint
18:44
Fix up all VDBE opcodes so that they cause an immediate exit on any kind of error, and thereby eliminate the need to test "rc" at the top of the loop. Resulting code is a little smaller and faster. Closed-Leaf check-in: a444633a user: drh tags: vdbe-performance
15:01
Bump the version number to 3.12.0. check-in: c17d7276 user: drh tags: trunk
14:48
Remove the "#ifdef SQLITE_TEST" condition from fts5_test_mi.c. Update fts5_main.c so that if SQLITE_FTS5_TEST_MI is defined when it is built the fts5_test_mi.c entry point is automatically called. This makes it easier to build versions of fts5 that include the matchinfo() demo by default. check-in: 87e6e225 user: dan tags: trunk
14:11
Improve test coverage of demo code in fts5_test_mi.c. check-in: 8a78050d user: dan tags: trunk
13:24
Enhance Lemon to generate more compact and efficient code for yy_reduce(). Update the main SQL grammar to take advantage of the new capabilities. check-in: 53fd040c user: drh tags: trunk
12:34
More agressive use of /*A-overwrites-X*/ in the parser. Fix an off-by-one error in parser stack overflow detection. Closed-Leaf check-in: 417e7777 user: drh tags: parser-performance
11:13
Documentation typo on sqlite3_wal_hook(). No changes to code. check-in: fc2043eb user: drh tags: trunk
04:33
Enhance Lemon so that if reduce code contains a comment of the form "/*A-overwrites-X*/" then a LHS label A is allowed to overwrite the RHS label X. check-in: 5cfe9545 user: drh tags: parser-performance
01:46
Further improvements to the Lemon-generated code for yy_reduce(). check-in: ef95a7d6 user: drh tags: parser-performance
01:18
In Lemon, add the ability for the left-most RHS label to be the same as the LHS label, causing the LHS values to be written directly into the stack. check-in: 4bb94c7c user: drh tags: parser-performance
2016-02-16
21:19
Experimental changes to Lemon for improved parser performance. check-in: a65d583c user: drh tags: parser-performance
18:37
Fix further issues in schemalint. check-in: 73a7f010 user: dan tags: schemalint
13:04
Minor simplification to the tokenizer. Slightly smaller and faster. check-in: 9570b6b4 user: drh tags: trunk
01:01
Improve the Lemon parser template (lempar.c) so that it avoids unnecessary work when the grammer defines YYNOERRORRECOVERY (as SQLite does). Slightly smaller and faster code results. check-in: 9235b0cf user: drh tags: trunk
2016-02-15
23:46
Fix a harmless compiler warning in FTS5. check-in: e52c9075 user: drh tags: trunk
22:37
Readability improvements for winRandomness. check-in: 1640f814 user: mistachkin tags: trunk
22:28
Fix comment. No changes to code. check-in: 2e1f2eff user: mistachkin tags: trunk
22:01
Revise compiler checks for the rand_s() function. check-in: 287f508d user: mistachkin tags: trunk
21:31
On windows systems when rand_s() is available, use it to obtain additional seed material in winRandomness(). check-in: 139081be user: drh tags: trunk
20:41
Improved entropy gathering for the implementation of winRandomness(). check-in: fea3705e user: drh tags: trunk
20:12
Progress towards integrating schemalint into the shell tool. Some cases work now. check-in: 58d4cf26 user: dan tags: schemalint
19:38
Add working -q and --help options to testfixture. check-in: 404494e5 user: drh tags: trunk
18:58
In the tool/warning.sh script, disable Android-specific compiler warning tests when not running on Linux. check-in: 153f01a8 user: drh tags: trunk
18:47
Fix harmless compiler warnings previously seen in 64-bit MSVC builds. check-in: 70262463 user: drh tags: trunk
18:15
Add the SQLITE_NOMEM_BKPT macro to enhance the ability to debug OOM errors. Only effective with compiling with SQLITE_DEBUG. check-in: 9b345476 user: drh tags: trunk
18:02
Minor code simplifications. check-in: c3b38efd user: drh tags: trunk
17:56
Make the application-defined SQL function logic more compact and faster, especially faster for the case where an application defines thousands of new SQL functions. check-in: 7d49ed32 user: drh tags: trunk
17:44
Merge version 3.11.0 check-in: c393ddc7 user: drh tags: begin-concurrent
17:39
Merge 3.11.0 changes. check-in: 631023dd user: drh tags: sessions
17:29
Version 3.11.0 check-in: 3d862f20 user: drh tags: trunk, release, version-3.11.0
15:06
Make sure the codec is invoked when overwriting existing frames of the WAL file. Yikes! check-in: f694e60a user: drh tags: trunk
00:34
Improvements to the application-defined function mechanism so that it is more compact and runs faster, especially when the application defines thousands of new SQL functions. Closed-Leaf check-in: 3201fbcc user: drh tags: many-app-functions
2016-02-14
00:14
Update a comment. Closed-Leaf check-in: e9753d9a user: mistachkin tags: noMemBkpt
2016-02-13
23:43
Enhance ability to debug out-of-memory errors. check-in: 6a9c4a3e user: mistachkin tags: noMemBkpt
18:54
Provide Sqlite3_SafeInit() and Sqlite3_SafeUnload() entry points on the TCL interface, but have the always return TCL_ERROR, because the non-standard TCL builds on Macs require this. check-in: 37ec3015 user: drh tags: trunk
15:08
Fix another test problem in sessionfault.test. check-in: f6d1cf79 user: dan tags: sessions
14:45
Harden sqlite3session_delete() against trying to delete a session that is not currently on the session list. check-in: 6c2d34df user: drh tags: sessions
14:39
Fix a problem in sessionfault.test causing it to segfault following a test failure. This commit does not fix the actual test failure - just the subsequent segfault. check-in: 582b2ae7 user: dan tags: sessions
14:07
Merge the changes for the 3.11.0 release candidate from trunk. check-in: 4d7a802e user: drh tags: sessions
2016-02-12
18:48
Fix a potential buffer overread provoked by invalid utf-8 in fts5. check-in: a049fbbd user: dan tags: trunk
17:56
Fix a fairly obscure buffer overread in fts5. check-in: 13058020 user: dan tags: trunk
17:30
Fix a documentation typo. No changes to code. check-in: d9c98587 user: drh tags: trunk
17:27
Enhance mptester so that it takes great care to delete its test database prior to start-up, including checking the return code from unlink() and retrying after a delay if unlink() fails. Hopefully this will clear intermittant startup problems on Windows. check-in: 6ea84ec1 user: drh tags: trunk
05:19
Naming updates for Universal Windows Platform. check-in: 717c1fc4 user: mistachkin tags: trunk
00:13
Remove an unused parameter from whereSortingCost(). check-in: b5d77199 user: drh tags: trunk
2016-02-11
22:41
Automatically disable FTS3 and FTS4 when building with SQLITE_OMIT_VIRTUALTABLE. check-in: 0beb32d2 user: drh tags: trunk
21:59
Enhance the MSVC makefile to enable building 'testfixture' fully from source code. check-in: f183e059 user: mistachkin tags: trunk
21:55
Remove the unexplained extra 3.0 cost factor for the B-tree sorting that is done to implement DISTINCT in the absence of an index to help. check-in: 52571991 user: drh tags: trunk
21:53
Remove the unused fts5BlobCompare() routine. check-in: defc762d user: drh tags: trunk
21:38
Prevent 'expanded command line X too long' errors during the batch 'for' loops used for copying files. Closed-Leaf check-in: 67ee9b5a user: mistachkin tags: testFixtureSrc
21:28
Enhance the MSVC makefile to enable building 'testfixture' fully from source code. check-in: 54ff3a26 user: mistachkin tags: testFixtureSrc
21:01
Experimental integration of schemalint functionality with the shell tool. Does not work yet. check-in: ed49f297 user: dan tags: schemalint
18:18
Fix another unused variable warning in fts5 code. check-in: 61b4c120 user: dan tags: trunk
18:08
Avoid a buffer overread when reading a corrupt fts5 structure record. check-in: facbc424 user: dan tags: trunk
17:01
Handle parser stack overflow when parsing fts5 query expressions. Fix some compiler warnings in fts5 code. check-in: bc3f7900 user: dan tags: trunk
15:37
Add JSON1 and FTS5 to the set of extensions subject to close compiler warning analysis. Fix some warnings in each. More (harmless) warnings still exist in FTS5. check-in: cfe2eb88 user: drh tags: trunk
13:30
Minor simplifications deferred to the next release. Closed-Leaf check-in: a863729c user: drh tags: simplify
2016-02-10
21:45
In the MSVC makefile, include the working directory so that it can pickup build generated files (e.g. sqlite3.h, etc). check-in: e9e6000b user: mistachkin tags: trunk
19:10
Add testcase() macros to the CHECK constraint avoidance logic. Avoid creating an unused VDBE label during CHECK constraint code generation. check-in: 970881be user: drh tags: trunk
18:24
Fix to previous check-in: Make sure CHECK constraints involving the ROWID are not ignored when the ROWID changes. check-in: 7782cb1d user: drh tags: trunk
16:52
Omit unnecessary CHECK constraints in UPDATE statements, when none of the columns referenced in the CHECK constraint are modified. check-in: 02fbdbc7 user: drh tags: trunk
16:03
Omit NOT NULL checks on unchanging columns in an UPDATE. check-in: 6a3aaedf user: drh tags: trunk
13:36
When generating the snapshot-tarball, truncate the date/time in the name to 12 significant digits (YYYYMMDDhhmm) omitting the seconds and fractional seconds. check-in: 604f7775 user: drh tags: trunk
13:17
Updates to the autoconf tarball README.txt file. check-in: a3e911e3 user: drh tags: trunk
2016-02-09
22:54
Update the snapshot tarball name to use the date (ISO8601 format) instead of the SHA1 hash in its name. check-in: 070ec66f user: drh tags: trunk
22:39
Add the new "snapshot-tarball" target to the unix makefiles, for building a tarball similar to "amalgamation-tarball" but named by the SHA1 hash of the current check-out rather than by the version number. check-in: 4f360b2a user: drh tags: trunk
22:00
Update the MSVC autoconf makefile with the recent changes from the primary one. check-in: c7242aa3 user: mistachkin tags: trunk
20:37
Fix the makefiles in the autoconf-tarball so that they build the command-line shell with SQLITE_ENABLE_EXPLAIN_COMMENTS. check-in: 1135ad01 user: drh tags: trunk
20:31
In the shell, use the appropriate string constant instead of a literal new-line. check-in: 61951b15 user: mistachkin tags: trunk
20:11
Enhance the command-line shell to be in auto-explain mode by default. It is no longer necessary to use the ".explain" command to put the shell into a mode where the EXPLAIN output is formatted nicely. That now happens automatically. check-in: 751915cb user: drh tags: trunk
20:04
Improved auto-detection of EXPLAIN output in the shell. Closed-Leaf check-in: 6c6d7a6e user: drh tags: auto-explain
18:39
Add auto-explain mode to the command-line shell. Default on. Auto-explain tries to automatically detect EXPLAIN queries and format them appropriately. check-in: 1d62aa6b user: drh tags: auto-explain
18:28
Fix MSVC makefile options that enable control-flow guard. check-in: 51b6823f user: mistachkin tags: trunk
17:12
Fix the top-level makefiles to always include SQLITE_ENABLE_EXPLAIN_COMMENTS when building the shell. Still need to fix main.mk and the amalgamation tarball. check-in: 99228239 user: drh tags: trunk
16:09
Code simplification: ALTER TABLE ADD COLUMN always upgrades the file_format to 4 if is not there already. No need to upgrade to only 2 or 3 since format 4 has now been supported for over 10 years. check-in: e1d8ec85 user: drh tags: trunk
15:44
Merge enhancements and fixes from trunk. check-in: f040a5bb user: drh tags: sessions
15:10
Merge latest trunk changes with this branch. check-in: 1a4182ee user: dan tags: schemalint
02:12
Make sure every co-routines has its own set of temporary registers and does not share temporaries, since a co-routine might expect the content of a temporary register to be preserved across an OP_Yield. Proposed fix for ticket [d06a25c84454a]. check-in: ca72be86 user: drh tags: trunk
2016-02-08
20:45
Fix spelling error in MSVC makefile comments. check-in: 6eab74c9 user: mistachkin tags: trunk
20:40
More work on Windows 10 SDK integration. check-in: 1e563c6e user: mistachkin tags: trunk
20:14
Fix a signed/unsigned comparison warning in fts5. check-in: 85eb05dd user: dan tags: trunk
20:06
Fix a compiler warning when compiling without SQLITE_ENABLE_FTS3_TOKENIZER. check-in: 6926f28c user: drh tags: trunk
19:40
Disable the two-argument form of the fts3_tokenizer() SQL function unless the library is built with -DSQLITE_ENABLE_FTS3_TOKENIZER. check-in: e0eb217a user: dan tags: trunk
19:36
Changes to help the tokenizer run about 33% faster. check-in: a050e6f0 user: drh tags: trunk
19:15
Add code to get the tokenizer character-class logic working for EBCDIC. Closed-Leaf check-in: 04f7da77 user: drh tags: tokenizer-char-class
03:23
Faster keywordCode() implementation by taking advantage of the fact that the input is always pure ASCII alphabetic and underscore and that the keyword table is always upper-case. check-in: ff406b97 user: drh tags: tokenizer-char-class
02:30
Demonstrate a much faster sqlite3GetToken() routine by using a lookup table to map initial token characters into a character class. This check-in does not work for EBCDIC. More optimization needed. check-in: 9115baa1 user: drh tags: tokenizer-char-class
2016-02-07
20:39
Fix harmless compiler warning in 'srcck1' tool and add it to the clean targets. check-in: 852a529a user: mistachkin tags: trunk
00:08
Add the sourcetest target to Makefile.msc. check-in: ab269e72 user: drh tags: trunk
2016-02-06
22:32
Add a utility program that looks for assert(), NEVER(), ALWAYS(), and testcase() macros that have side-effects, and reports errors when they are found. Also fix a bug that this utility detected as it was being tested. check-in: b0b4624f user: drh tags: trunk
19:48
Make sure variable declarations occur at the beginning of blocks, even with SQLITE_DEBUG enabled. check-in: 2f7778e6 user: drh tags: trunk
14:14
Fix an assert() to have a test instead of a side effect check-in: a2952231 user: pdr tags: trunk
2016-02-05
21:09
Add tests for and remove unreachable branches from fts5 in order to restore test coverage. check-in: 22589018 user: dan tags: trunk
19:40
More work on Windows 10 SDK integration. Closed-Leaf check-in: ebace2c9 user: mistachkin tags: win10sdk
19:18
Further streamlining of fts5 prefix query code. check-in: ca91bd8a user: dan tags: trunk
17:49
Make sure the "bak.db" database file does not actually exist before starting the "quota.test" testing. check-in: 1cac6c45 user: drh tags: trunk
16:46
From test scripts, remove stray "breakpoint" commands and blank lines at the ends of files. check-in: a6b35273 user: drh tags: trunk
14:34
Merge PRAGMA synchronous=EXTRA and OOM performance enhancements from trunk. check-in: 332c8036 user: drh tags: begin-concurrent
14:15
Merge enhancements from trunk. check-in: a533608c user: drh tags: sessions
14:11
Improvements to the way out-of-memory conditions are handled, resulting in an almost 1% performance gain in the commmon case where OOM errors do not occur. check-in: b082538d user: drh tags: trunk
13:38
Add the slightly faster sqlite3DbMallocRawNN(db,n) routine for the majority cases where db is guaranteed to be not NULL. Closed-Leaf check-in: 0a802e96 user: drh tags: oom-handling
04:55
Improve ERRORLEVEL handling in the MSVC batch build tool sub-routine 'fn_UnsetVariable'. check-in: fe123ab4 user: mistachkin tags: trunk
04:50
OOM failures on sqlite3_errmsg16() in an app-defined function are no longer benign. check-in: 9efb223f user: drh tags: oom-handling
04:39
Another small tweak to the MSVC batch build tool. check-in: 76718bbc user: mistachkin tags: trunk
02:50
Minor simplification of schema error reporting. check-in: a8846aee user: drh tags: oom-handling
02:42
Further performance improvements that fall out of the mallocFailed changes. check-in: d94416dd user: drh tags: oom-handling
01:55
Improvements to the way that OOM errors are processed. check-in: c3ef0347 user: drh tags: oom-handling
2016-02-04
19:50
Temporarily back out the 0.5% performance improvement from check-in [632071bac5ff32]. Need a more elaborate solution that works with reentrant virtual tables and SQL functions. check-in: 42736fb0 user: drh tags: trunk
19:45
Further improve performance of unindexed fts5 prefix queries. check-in: c9c6457d user: dan tags: trunk
17:31
Avoid running some particularly time-consuming tests as part of veryquick.test. check-in: f465944b user: dan tags: trunk
11:48
Remove unnecessary sets of db->mallocFailed. check-in: b787165b user: drh tags: trunk
11:15
Use sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension. check-in: 634d008c user: drh tags: trunk