]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
9 years agoFix up all VDBE opcodes so that they cause an immediate exit on any kind of vdbe-performance
drh [Wed, 17 Feb 2016 18:44:11 +0000 (18:44 +0000)] 
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.

FossilOrigin-Name: a444633a827642bcf4d02a461e7e5f66769d39fd

9 years agoBump the version number to 3.12.0.
drh [Wed, 17 Feb 2016 15:01:18 +0000 (15:01 +0000)] 
Bump the version number to 3.12.0.

FossilOrigin-Name: c17d7276b8c114df5fe6e9ea14d59758443c281b

9 years agoRemove the "#ifdef SQLITE_TEST" condition from fts5_test_mi.c. Update fts5_main.c...
dan [Wed, 17 Feb 2016 14:48:26 +0000 (14:48 +0000)] 
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.

FossilOrigin-Name: 87e6e225aea3a4d10476d16eab4a6403a4a128c9

9 years agoImprove test coverage of demo code in fts5_test_mi.c.
dan [Wed, 17 Feb 2016 14:11:06 +0000 (14:11 +0000)] 
Improve test coverage of demo code in fts5_test_mi.c.

FossilOrigin-Name: 8a78050dc0e374a0df0f29716df60250e2c4b4f7

9 years agoEnhance Lemon to generate more compact and efficient code for yy_reduce().
drh [Wed, 17 Feb 2016 13:24:12 +0000 (13:24 +0000)] 
Enhance Lemon to generate more compact and efficient code for yy_reduce().
Update the main SQL grammar to take advantage of the new capabilities.

FossilOrigin-Name: 53fd040c98d9647ea135d43c493777bf8da4aebd

9 years agoMore agressive use of /*A-overwrites-X*/ in the parser. Fix an off-by-one parser-performance
drh [Wed, 17 Feb 2016 12:34:03 +0000 (12:34 +0000)] 
More agressive use of /*A-overwrites-X*/ in the parser.  Fix an off-by-one
error in parser stack overflow detection.

FossilOrigin-Name: 417e777701bbf4bd67626d4ca3bc2c5d847f6cd0

9 years agoDocumentation typo on sqlite3_wal_hook(). No changes to code.
drh [Wed, 17 Feb 2016 11:13:20 +0000 (11:13 +0000)] 
Documentation typo on sqlite3_wal_hook().  No changes to code.

FossilOrigin-Name: fc2043ebaa3f106529500164936bb82f9b921b1c

9 years agoEnhance Lemon so that if reduce code contains a comment of the form
drh [Wed, 17 Feb 2016 04:33:10 +0000 (04:33 +0000)] 
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.

FossilOrigin-Name: 5cfe9545d478a2c500083613dd20e14b2ffce645

9 years agoFurther improvements to the Lemon-generated code for yy_reduce().
drh [Wed, 17 Feb 2016 01:46:19 +0000 (01:46 +0000)] 
Further improvements to the Lemon-generated code for yy_reduce().

FossilOrigin-Name: ef95a7d6490e33a9af4bc7b4b622de7328742ca7

9 years agoIn Lemon, add the ability for the left-most RHS label to be the same as the
drh [Wed, 17 Feb 2016 01:18:33 +0000 (01:18 +0000)] 
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.

FossilOrigin-Name: 4bb94c7c4c3cb3ccad72c2451d88684130dde845

9 years agoExperimental changes to Lemon for improved parser performance.
drh [Tue, 16 Feb 2016 21:19:49 +0000 (21:19 +0000)] 
Experimental changes to Lemon for improved parser performance.

FossilOrigin-Name: a65d583ce97b8c08157268bd054479cda3957a94

9 years agoMinor simplification to the tokenizer. Slightly smaller and faster.
drh [Tue, 16 Feb 2016 13:04:19 +0000 (13:04 +0000)] 
Minor simplification to the tokenizer.  Slightly smaller and faster.

FossilOrigin-Name: 9570b6b43df3bc5ce314cded20bca8be9e968efe

9 years agoImprove the Lemon parser template (lempar.c) so that it avoids unnecessary
drh [Tue, 16 Feb 2016 01:01:43 +0000 (01:01 +0000)] 
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.

FossilOrigin-Name: 9235b0cf6a37712ae9e5deeb1e5ee064dd5511fa

9 years agoFix a harmless compiler warning in FTS5.
drh [Mon, 15 Feb 2016 23:46:36 +0000 (23:46 +0000)] 
Fix a harmless compiler warning in FTS5.

FossilOrigin-Name: e52c90758c53cbb0f74e0d8582e4c3c1bee04150

9 years agoReadability improvements for winRandomness.
mistachkin [Mon, 15 Feb 2016 22:37:18 +0000 (22:37 +0000)] 
Readability improvements for winRandomness.

FossilOrigin-Name: 1640f814c7a5210f08c81e52e5a3fb89ac26f4d4

9 years agoFix comment. No changes to code.
mistachkin [Mon, 15 Feb 2016 22:28:50 +0000 (22:28 +0000)] 
Fix comment.  No changes to code.

FossilOrigin-Name: 2e1f2eff27e25280fe626c07b6260b0a7aa903d3

9 years agoRevise compiler checks for the rand_s() function.
mistachkin [Mon, 15 Feb 2016 22:01:24 +0000 (22:01 +0000)] 
Revise compiler checks for the rand_s() function.

FossilOrigin-Name: 287f508dd6abc1b9ffdbec6a685ebe79eeac992b

9 years agoOn windows systems when rand_s() is available, use it to obtain additional
drh [Mon, 15 Feb 2016 21:31:51 +0000 (21:31 +0000)] 
On windows systems when rand_s() is available, use it to obtain additional
seed material in winRandomness().

FossilOrigin-Name: 139081bef9f63c3ebbe9e992408597b1349bdf37

9 years agoImproved entropy gathering for the implementation of winRandomness().
drh [Mon, 15 Feb 2016 20:41:56 +0000 (20:41 +0000)] 
Improved entropy gathering for the implementation of winRandomness().

FossilOrigin-Name: fea3705e7750d276a8c8300b7a82dfae2d5979c0

9 years agoAdd working -q and --help options to testfixture.
drh [Mon, 15 Feb 2016 19:38:17 +0000 (19:38 +0000)] 
Add working -q and --help options to testfixture.

FossilOrigin-Name: 404494e52b6385671ccde1c83b7b868986645536

9 years agoIn the tool/warning.sh script, disable Android-specific compiler warning tests
drh [Mon, 15 Feb 2016 18:58:37 +0000 (18:58 +0000)] 
In the tool/warning.sh script, disable Android-specific compiler warning tests
when not running on Linux.

FossilOrigin-Name: 153f01a821e9844d0a2e418eb83c60f6c7695c8d

9 years agoFix harmless compiler warnings previously seen in 64-bit MSVC builds.
drh [Mon, 15 Feb 2016 18:47:26 +0000 (18:47 +0000)] 
Fix harmless compiler warnings previously seen in 64-bit MSVC builds.

FossilOrigin-Name: 7026246300392a83cc23817dbc54c2c66bf1f2b3

9 years agoAdd the SQLITE_NOMEM_BKPT macro to enhance the ability to debug OOM errors.
drh [Mon, 15 Feb 2016 18:15:15 +0000 (18:15 +0000)] 
Add the SQLITE_NOMEM_BKPT macro to enhance the ability to debug OOM errors.
Only effective with compiling with SQLITE_DEBUG.

FossilOrigin-Name: 9b3454762d142113f5923d754ca6bd2edefbd362

9 years agoMinor code simplifications.
drh [Mon, 15 Feb 2016 18:02:13 +0000 (18:02 +0000)] 
Minor code simplifications.

FossilOrigin-Name: c3b38efd50c3c07b6dee5dea4c1f95b37d1c0994

9 years agoMake the application-defined SQL function logic more compact and faster,
drh [Mon, 15 Feb 2016 17:56:35 +0000 (17:56 +0000)] 
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.

FossilOrigin-Name: 7d49ed32a7262ec95d72ce520ab75402633386a1

9 years agoVersion 3.11.0 version-3.11.0
drh [Mon, 15 Feb 2016 17:29:24 +0000 (17:29 +0000)] 
Version 3.11.0

FossilOrigin-Name: 3d862f207e3adc00f78066799ac5a8c282430a5f

9 years agoMake sure the codec is invoked when overwriting existing frames of the
drh [Mon, 15 Feb 2016 15:06:47 +0000 (15:06 +0000)] 
Make sure the codec is invoked when overwriting existing frames of the
WAL file.  Yikes!

FossilOrigin-Name: f694e60a79024967a3f4574e3928f0b28589d381

9 years agoImprovements to the application-defined function mechanism so that it is many-app-functions
drh [Mon, 15 Feb 2016 00:34:16 +0000 (00:34 +0000)] 
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.

FossilOrigin-Name: 3201fbcc5105d23132e6b8b7ac825e66af4f8a39

9 years agoUpdate a comment. noMemBkpt
mistachkin [Sun, 14 Feb 2016 00:14:35 +0000 (00:14 +0000)] 
Update a comment.

FossilOrigin-Name: e9753d9a2c1269050f886e6cb9bc9cba0a8df6ce

9 years agoEnhance ability to debug out-of-memory errors.
mistachkin [Sat, 13 Feb 2016 23:43:46 +0000 (23:43 +0000)] 
Enhance ability to debug out-of-memory errors.

FossilOrigin-Name: 6a9c4a3ebfb7cc0738ef6634440ccab44a21ff28

9 years agoProvide Sqlite3_SafeInit() and Sqlite3_SafeUnload() entry points on the TCL
drh [Sat, 13 Feb 2016 18:54:10 +0000 (18:54 +0000)] 
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.

FossilOrigin-Name: 37ec3015ec95035d31e3672f520908a0d36c9d67

9 years agoFix a potential buffer overread provoked by invalid utf-8 in fts5.
dan [Fri, 12 Feb 2016 18:48:09 +0000 (18:48 +0000)] 
Fix a potential buffer overread provoked by invalid utf-8 in fts5.

FossilOrigin-Name: a049fbbde5da2e43d41aa8c2b41f9eb21507ac76

9 years agoFix a fairly obscure buffer overread in fts5.
dan [Fri, 12 Feb 2016 17:56:27 +0000 (17:56 +0000)] 
Fix a fairly obscure buffer overread in fts5.

FossilOrigin-Name: 130580207ab5cee762b2893808acef7c8afad027

9 years agoFix a documentation typo. No changes to code.
drh [Fri, 12 Feb 2016 17:30:39 +0000 (17:30 +0000)] 
Fix a documentation typo.  No changes to code.

FossilOrigin-Name: d9c985878cf7c74a79ccdb9cf94a2d48fdde3e6f

9 years agoEnhance mptester so that it takes great care to delete its test database
drh [Fri, 12 Feb 2016 17:27:32 +0000 (17:27 +0000)] 
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.

FossilOrigin-Name: 6ea84ec1e02f0a48953bc758027ab7148529c36e

9 years agoNaming updates for Universal Windows Platform.
mistachkin [Fri, 12 Feb 2016 05:19:29 +0000 (05:19 +0000)] 
Naming updates for Universal Windows Platform.

FossilOrigin-Name: 717c1fc41a2246e27b324a4071073c286bac4efc

9 years agoRemove an unused parameter from whereSortingCost().
drh [Fri, 12 Feb 2016 00:13:38 +0000 (00:13 +0000)] 
Remove an unused parameter from whereSortingCost().

FossilOrigin-Name: b5d771991686bf86a679b7dff9f16301a5029c8b

9 years agoAutomatically disable FTS3 and FTS4 when building with SQLITE_OMIT_VIRTUALTABLE.
drh [Thu, 11 Feb 2016 22:41:04 +0000 (22:41 +0000)] 
Automatically disable FTS3 and FTS4 when building with SQLITE_OMIT_VIRTUALTABLE.

FossilOrigin-Name: 0beb32d20d8dd698138cdb2de6b6056de176754d

9 years agoEnhance the MSVC makefile to enable building 'testfixture' fully from source code.
mistachkin [Thu, 11 Feb 2016 21:59:02 +0000 (21:59 +0000)] 
Enhance the MSVC makefile to enable building 'testfixture' fully from source code.

FossilOrigin-Name: f183e05990608d1a4002fa8a02c2d2eea6bc94b6

9 years agoRemove the unexplained extra 3.0 cost factor for the B-tree sorting that is
drh [Thu, 11 Feb 2016 21:55:23 +0000 (21:55 +0000)] 
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.

FossilOrigin-Name: 52571991fcfa2629e8a8354e0c9a62e749a092bf

9 years agoRemove the unused fts5BlobCompare() routine.
drh [Thu, 11 Feb 2016 21:53:57 +0000 (21:53 +0000)] 
Remove the unused fts5BlobCompare() routine.

FossilOrigin-Name: defc762dd11144402abd591278819768a080d5ea

9 years agoPrevent 'expanded command line X too long' errors during the batch 'for' loops used... testFixtureSrc
mistachkin [Thu, 11 Feb 2016 21:38:05 +0000 (21:38 +0000)] 
Prevent 'expanded command line X too long' errors during the batch 'for' loops used for copying files.

FossilOrigin-Name: 67ee9b5af10a8b57a37f19ac040e49fdfcec4145

9 years agoEnhance the MSVC makefile to enable building 'testfixture' fully from source code.
mistachkin [Thu, 11 Feb 2016 21:28:16 +0000 (21:28 +0000)] 
Enhance the MSVC makefile to enable building 'testfixture' fully from source code.

FossilOrigin-Name: 54ff3a26bc45a1c3c0690119e8fd00b02e2a16ba

9 years agoFix another unused variable warning in fts5 code.
dan [Thu, 11 Feb 2016 18:18:33 +0000 (18:18 +0000)] 
Fix another unused variable warning in fts5 code.

FossilOrigin-Name: 61b4c120540afd80a4021b0d3990f13acc38a059

9 years agoAvoid a buffer overread when reading a corrupt fts5 structure record.
dan [Thu, 11 Feb 2016 18:08:38 +0000 (18:08 +0000)] 
Avoid a buffer overread when reading a corrupt fts5 structure record.

FossilOrigin-Name: facbc424e555061135aced7b134bf6c19f54e484

9 years agoHandle parser stack overflow when parsing fts5 query expressions. Fix some compiler...
dan [Thu, 11 Feb 2016 17:01:32 +0000 (17:01 +0000)] 
Handle parser stack overflow when parsing fts5 query expressions. Fix some compiler warnings in fts5 code.

FossilOrigin-Name: bc3f7900d5a06829d123814a5ac7b951bcfc1560

9 years agoAdd JSON1 and FTS5 to the set of extensions subject to close compiler warning
drh [Thu, 11 Feb 2016 15:37:18 +0000 (15:37 +0000)] 
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.

FossilOrigin-Name: cfe2eb88b504f5e9b1351022036641b1ac4c3e78

9 years agoMinor simplifications deferred to the next release. simplify
drh [Thu, 11 Feb 2016 13:30:36 +0000 (13:30 +0000)] 
Minor simplifications deferred to the next release.

FossilOrigin-Name: a863729ccb75a56330460d3b7d558e639ad733d1

9 years agoIn the MSVC makefile, include the working directory so that it can pickup build gener...
mistachkin [Wed, 10 Feb 2016 21:45:25 +0000 (21:45 +0000)] 
In the MSVC makefile, include the working directory so that it can pickup build generated files (e.g. sqlite3.h, etc).

FossilOrigin-Name: e9e6000bd2f7e0ef85178db2b5b8f20e4cf0093c

9 years agoAdd testcase() macros to the CHECK constraint avoidance logic. Avoid creating
drh [Wed, 10 Feb 2016 19:10:50 +0000 (19:10 +0000)] 
Add testcase() macros to the CHECK constraint avoidance logic.  Avoid creating
an unused VDBE label during CHECK constraint code generation.

FossilOrigin-Name: 970881befd5da6cc837c474d6e917de0bf029350

9 years agoFix to previous check-in: Make sure CHECK constraints involving the ROWID
drh [Wed, 10 Feb 2016 18:24:05 +0000 (18:24 +0000)] 
Fix to previous check-in: Make sure CHECK constraints involving the ROWID
are not ignored when the ROWID changes.

FossilOrigin-Name: 7782cb1dd5914b867caf5ff2f0f837407abbfd7a

9 years agoOmit unnecessary CHECK constraints in UPDATE statements, when none of the
drh [Wed, 10 Feb 2016 16:52:24 +0000 (16:52 +0000)] 
Omit unnecessary CHECK constraints in UPDATE statements, when none of the
columns referenced in the CHECK constraint are modified.

FossilOrigin-Name: 02fbdbc782dd98f080bf4482d820f36c0ef3d519

9 years agoOmit NOT NULL checks on unchanging columns in an UPDATE.
drh [Wed, 10 Feb 2016 16:03:20 +0000 (16:03 +0000)] 
Omit NOT NULL checks on unchanging columns in an UPDATE.

FossilOrigin-Name: 6a3aaedfb41735996470abbae6d3cd1be1f508b3

9 years agoWhen generating the snapshot-tarball, truncate the date/time in the name to
drh [Wed, 10 Feb 2016 13:36:17 +0000 (13:36 +0000)] 
When generating the snapshot-tarball, truncate the date/time in the name to
12 significant digits (YYYYMMDDhhmm) omitting the seconds and fractional
seconds.

FossilOrigin-Name: 604f77754797a4066f6cf275c7bc8a68d2839c2d

9 years agoUpdates to the autoconf tarball README.txt file.
drh [Wed, 10 Feb 2016 13:17:14 +0000 (13:17 +0000)] 
Updates to the autoconf tarball README.txt file.

FossilOrigin-Name: a3e911e3aa3e35446bed7f300bfe03f66e1494db

9 years agoUpdate the snapshot tarball name to use the date (ISO8601 format) instead
drh [Tue, 9 Feb 2016 22:54:39 +0000 (22:54 +0000)] 
Update the snapshot tarball name to use the date (ISO8601 format) instead
of the SHA1 hash in its name.

FossilOrigin-Name: 070ec66f677cdcd30087871feb8afd010a184b75

9 years agoAdd the new "snapshot-tarball" target to the unix makefiles, for building
drh [Tue, 9 Feb 2016 22:39:39 +0000 (22:39 +0000)] 
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.

FossilOrigin-Name: 4f360b2ae78b3d4ccfe6c40ac6b27a00fc70cf23

9 years agoUpdate the MSVC autoconf makefile with the recent changes from the primary one.
mistachkin [Tue, 9 Feb 2016 22:00:48 +0000 (22:00 +0000)] 
Update the MSVC autoconf makefile with the recent changes from the primary one.

FossilOrigin-Name: c7242aa3e9c08e0c019388e89a785a6e59c915d5

9 years agoFix the makefiles in the autoconf-tarball so that they build the command-line
drh [Tue, 9 Feb 2016 20:37:46 +0000 (20:37 +0000)] 
Fix the makefiles in the autoconf-tarball so that they build the command-line
shell with SQLITE_ENABLE_EXPLAIN_COMMENTS.

FossilOrigin-Name: 1135ad014aac8a4ae5169375af1b368feaa8331b

9 years agoIn the shell, use the appropriate string constant instead of a literal new-line.
mistachkin [Tue, 9 Feb 2016 20:31:50 +0000 (20:31 +0000)] 
In the shell, use the appropriate string constant instead of a literal new-line.

FossilOrigin-Name: 61951b153d47096f30ebc8b84af408d9d709637c

9 years agoEnhance the command-line shell to be in auto-explain mode by default. It is
drh [Tue, 9 Feb 2016 20:11:14 +0000 (20:11 +0000)] 
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.

FossilOrigin-Name: 751915cb7e4981661a40dc5e4d029ab27434c2d9

9 years agoImproved auto-detection of EXPLAIN output in the shell. auto-explain
drh [Tue, 9 Feb 2016 20:04:07 +0000 (20:04 +0000)] 
Improved auto-detection of EXPLAIN output in the shell.

FossilOrigin-Name: 6c6d7a6e89e67cdb0813d3eebb869aafb43d43ed

9 years agoAdd auto-explain mode to the command-line shell. Default on. Auto-explain
drh [Tue, 9 Feb 2016 18:39:25 +0000 (18:39 +0000)] 
Add auto-explain mode to the command-line shell.  Default on.  Auto-explain
tries to automatically detect EXPLAIN queries and format them appropriately.

FossilOrigin-Name: 1d62aa6b315df47cafb33da7ca79d3386a2fdd48

9 years agoFix MSVC makefile options that enable control-flow guard.
mistachkin [Tue, 9 Feb 2016 18:28:20 +0000 (18:28 +0000)] 
Fix MSVC makefile options that enable control-flow guard.

FossilOrigin-Name: 51b6823f4c9376d549f572f5a33cac1e4c9783a2

9 years agoFix the top-level makefiles to always include SQLITE_ENABLE_EXPLAIN_COMMENTS
drh [Tue, 9 Feb 2016 17:12:22 +0000 (17:12 +0000)] 
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.

FossilOrigin-Name: 992282399cd2d1fc52ff5a1a4bff59f30b62899a

9 years agoCode simplification: ALTER TABLE ADD COLUMN always upgrades the file_format
drh [Tue, 9 Feb 2016 16:09:22 +0000 (16:09 +0000)] 
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.

FossilOrigin-Name: e1d8ec85546caeca3bb7a05ad962a2aed91194ce

9 years agoMake sure every co-routines has its own set of temporary registers and does
drh [Tue, 9 Feb 2016 02:12:20 +0000 (02:12 +0000)] 
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].

FossilOrigin-Name: ca72be8618e5d466d6f35819ca8bbd2b84269959

9 years agoFix spelling error in MSVC makefile comments.
mistachkin [Mon, 8 Feb 2016 20:45:37 +0000 (20:45 +0000)] 
Fix spelling error in MSVC makefile comments.

FossilOrigin-Name: 6eab74c9ae57676044b5bc82fa14e92fd2448008

9 years agoMore work on Windows 10 SDK integration.
mistachkin [Mon, 8 Feb 2016 20:40:57 +0000 (20:40 +0000)] 
More work on Windows 10 SDK integration.

FossilOrigin-Name: 1e563c6ebbb02d2e89760c7a7f95aa69964629c6

9 years agoFix a signed/unsigned comparison warning in fts5.
dan [Mon, 8 Feb 2016 20:14:41 +0000 (20:14 +0000)] 
Fix a signed/unsigned comparison warning in fts5.

FossilOrigin-Name: 85eb05ddbc3a7cff986af13c3dab6c0063e62171

9 years agoFix a compiler warning when compiling without SQLITE_ENABLE_FTS3_TOKENIZER.
drh [Mon, 8 Feb 2016 20:06:52 +0000 (20:06 +0000)] 
Fix a compiler warning when compiling without SQLITE_ENABLE_FTS3_TOKENIZER.

FossilOrigin-Name: 6926f28cd56bf61f7c92877baa54024bee7cbab5

9 years agoDisable the two-argument form of the fts3_tokenizer() SQL function unless the library...
dan [Mon, 8 Feb 2016 19:40:17 +0000 (19:40 +0000)] 
Disable the two-argument form of the fts3_tokenizer() SQL function unless the library is built with -DSQLITE_ENABLE_FTS3_TOKENIZER.

FossilOrigin-Name: e0eb217aca7e4aadf9c44ed20822b78139f7c83c

9 years agoChanges to help the tokenizer run about 33% faster.
drh [Mon, 8 Feb 2016 19:36:46 +0000 (19:36 +0000)] 
Changes to help the tokenizer run about 33% faster.

FossilOrigin-Name: a050e6f096d40aa5b6275797b96e62c228044f5a

9 years agoAdd code to get the tokenizer character-class logic working for EBCDIC. tokenizer-char-class
drh [Mon, 8 Feb 2016 19:15:48 +0000 (19:15 +0000)] 
Add code to get the tokenizer character-class logic working for EBCDIC.

FossilOrigin-Name: 04f7da77c13925c1f1e287f4579bb85518297d81

9 years agoFaster keywordCode() implementation by taking advantage of the fact that
drh [Mon, 8 Feb 2016 03:23:46 +0000 (03:23 +0000)] 
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.

FossilOrigin-Name: ff406b9701ebe3a01834837f380641c6f0c495bc

9 years agoDemonstrate a much faster sqlite3GetToken() routine by using a lookup table
drh [Mon, 8 Feb 2016 02:30:50 +0000 (02:30 +0000)] 
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.

FossilOrigin-Name: 9115baa1919584dc8ca25bbff54d3b65748a9631

9 years agoFix harmless compiler warning in 'srcck1' tool and add it to the clean targets.
mistachkin [Sun, 7 Feb 2016 20:39:27 +0000 (20:39 +0000)] 
Fix harmless compiler warning in 'srcck1' tool and add it to the clean targets.

FossilOrigin-Name: 852a529a8b112049f67a3126f677c06ae4a22d73

9 years agoAdd the sourcetest target to Makefile.msc.
drh [Sun, 7 Feb 2016 00:08:08 +0000 (00:08 +0000)] 
Add the sourcetest target to Makefile.msc.

FossilOrigin-Name: ab269e720552483c5617906837e294c1be3e0a57

9 years agoAdd a utility program that looks for assert(), NEVER(), ALWAYS(), and
drh [Sat, 6 Feb 2016 22:32:06 +0000 (22:32 +0000)] 
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.

FossilOrigin-Name: b0b4624fc5d53bb0cc9fae7dad51984837d946ac

9 years agoMake sure variable declarations occur at the beginning of blocks, even
drh [Sat, 6 Feb 2016 19:48:50 +0000 (19:48 +0000)] 
Make sure variable declarations occur at the beginning of blocks, even
with SQLITE_DEBUG enabled.

FossilOrigin-Name: 2f7778e64d93ef237e23ceac01ea9808df5cf2a1

9 years agoFix an assert() to have a test instead of a side effect
pdr [Sat, 6 Feb 2016 14:14:43 +0000 (14:14 +0000)] 
Fix an assert() to have a test instead of a side effect

FossilOrigin-Name: a2952231ac7abe165ed070875728f752ae0be608

9 years agoAdd tests for and remove unreachable branches from fts5 in order to restore test...
dan [Fri, 5 Feb 2016 21:09:26 +0000 (21:09 +0000)] 
Add tests for and remove unreachable branches from fts5 in order to restore test coverage.

FossilOrigin-Name: 22589018ac3321f7bd89ce9fa69e57eae395e324

9 years agoMore work on Windows 10 SDK integration. win10sdk
mistachkin [Fri, 5 Feb 2016 19:40:23 +0000 (19:40 +0000)] 
More work on Windows 10 SDK integration.

FossilOrigin-Name: ebace2c99b6af9230c4bbc31a764c7f397200148

9 years agoFurther streamlining of fts5 prefix query code.
dan [Fri, 5 Feb 2016 19:18:02 +0000 (19:18 +0000)] 
Further streamlining of fts5 prefix query code.

FossilOrigin-Name: ca91bd8ac70a5b3fef127364f73ec675e58bb92c

9 years agoMake sure the "bak.db" database file does not actually exist before
drh [Fri, 5 Feb 2016 17:49:43 +0000 (17:49 +0000)] 
Make sure the "bak.db" database file does not actually exist before
starting the "quota.test" testing.

FossilOrigin-Name: 1cac6c45eeb7dbbcda0c76ba7d3a2ca77bc725cd

9 years agoFrom test scripts, remove stray "breakpoint" commands and blank lines
drh [Fri, 5 Feb 2016 16:46:09 +0000 (16:46 +0000)] 
From test scripts, remove stray "breakpoint" commands and blank lines
at the ends of files.

FossilOrigin-Name: a6b35273239669189f33402144f58328b133d182

9 years agoImprovements to the way out-of-memory conditions are handled, resulting
drh [Fri, 5 Feb 2016 14:11:12 +0000 (14:11 +0000)] 
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.

FossilOrigin-Name: b082538da774ac77f284fd7e22f9b1b9c2abc343

9 years agoAdd the slightly faster sqlite3DbMallocRawNN(db,n) routine for the majority oom-handling
drh [Fri, 5 Feb 2016 13:38:36 +0000 (13:38 +0000)] 
Add the slightly faster sqlite3DbMallocRawNN(db,n) routine for the majority
cases where db is guaranteed to be not NULL.

FossilOrigin-Name: 0a802e96ab06e2643834b83671fa8353da1a348d

9 years agoImprove ERRORLEVEL handling in the MSVC batch build tool sub-routine 'fn_UnsetVariable'.
mistachkin [Fri, 5 Feb 2016 04:55:01 +0000 (04:55 +0000)] 
Improve ERRORLEVEL handling in the MSVC batch build tool sub-routine 'fn_UnsetVariable'.

FossilOrigin-Name: fe123ab4f17f97ba9d64a7e0589ac47fd9d43877

9 years agoOOM failures on sqlite3_errmsg16() in an app-defined function are no longer
drh [Fri, 5 Feb 2016 04:50:27 +0000 (04:50 +0000)] 
OOM failures on sqlite3_errmsg16() in an app-defined function are no longer
benign.

FossilOrigin-Name: 9efb223f4ce8ccc00515f8f016f7c494c9ae5096

9 years agoAnother small tweak to the MSVC batch build tool.
mistachkin [Fri, 5 Feb 2016 04:39:11 +0000 (04:39 +0000)] 
Another small tweak to the MSVC batch build tool.

FossilOrigin-Name: 76718bbce775e13a82893be519ddd98b2f3a4942

9 years agoMinor simplification of schema error reporting.
drh [Fri, 5 Feb 2016 02:50:11 +0000 (02:50 +0000)] 
Minor simplification of schema error reporting.

FossilOrigin-Name: a8846aeed9992c6c9f1c8bd6e996a4cbe891751e

9 years agoFurther performance improvements that fall out of the mallocFailed changes.
drh [Fri, 5 Feb 2016 02:42:54 +0000 (02:42 +0000)] 
Further performance improvements that fall out of the mallocFailed changes.

FossilOrigin-Name: d94416ddca8f7ed727dd335d38155ea5945a86b7

9 years agoImprovements to the way that OOM errors are processed.
drh [Fri, 5 Feb 2016 01:55:27 +0000 (01:55 +0000)] 
Improvements to the way that OOM errors are processed.

FossilOrigin-Name: c3ef03478a5788c855b3aef385d43ae7f494f440

9 years agoTemporarily back out the 0.5% performance improvement from
drh [Thu, 4 Feb 2016 19:50:33 +0000 (19:50 +0000)] 
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.

FossilOrigin-Name: 42736fb0adc82a0fb692850ff3dd3f9b501cbf1f

9 years agoFurther improve performance of unindexed fts5 prefix queries.
dan [Thu, 4 Feb 2016 19:45:19 +0000 (19:45 +0000)] 
Further improve performance of unindexed fts5 prefix queries.

FossilOrigin-Name: c9c6457d8ea911f6cc63967127e58da3146fd3ef

9 years agoAvoid running some particularly time-consuming tests as part of veryquick.test.
dan [Thu, 4 Feb 2016 17:31:03 +0000 (17:31 +0000)] 
Avoid running some particularly time-consuming tests as part of veryquick.test.

FossilOrigin-Name: f465944b75a800ddc6920229ad32c2f39ff91e19

9 years agoRemove unnecessary sets of db->mallocFailed.
drh [Thu, 4 Feb 2016 11:48:00 +0000 (11:48 +0000)] 
Remove unnecessary sets of db->mallocFailed.

FossilOrigin-Name: b787165b25a240fd5b4a5c7f73b395f30213a1d7

9 years agoUse sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension.
drh [Thu, 4 Feb 2016 11:15:57 +0000 (11:15 +0000)] 
Use sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension.

FossilOrigin-Name: 634d008c34bd237fc9cfb88dc291394fc5d31efa

9 years agoEscape control characters in JSON.
drh [Thu, 4 Feb 2016 10:28:57 +0000 (10:28 +0000)] 
Escape control characters in JSON.
Fix for ticket [ad2559db380abf8].

FossilOrigin-Name: 4f1b5229a3bbc9d40b7433a5eb3139d59d31dcb1