]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
11 years agoRemove an unreachable branch from the sqlite3_value_numeric_type() interface.
drh [Sat, 26 Jul 2014 20:12:56 +0000 (20:12 +0000)] 
Remove an unreachable branch from the sqlite3_value_numeric_type() interface.

FossilOrigin-Name: 5350229b52b18a4961858a30538c5c75e5bd3048

11 years agoAdd tests and fixes for bm25() function.
dan [Sat, 26 Jul 2014 18:38:51 +0000 (18:38 +0000)] 
Add tests and fixes for bm25() function.

FossilOrigin-Name: 71d32f53e81921e43c933cc968cb1c18d83fe1e0

11 years agoAvoid unnecessary no-op calls to applyNumericAffinity() for a small
drh [Sat, 26 Jul 2014 16:47:23 +0000 (16:47 +0000)] 
Avoid unnecessary no-op calls to applyNumericAffinity() for a small
performance improvement.

FossilOrigin-Name: 413d7287977702fa651c0140bd5cf29021fe3e79

12 years agoTry to fix harmless compiler warnings reported by Fortify.
drh [Fri, 25 Jul 2014 21:35:39 +0000 (21:35 +0000)] 
Try to fix harmless compiler warnings reported by Fortify.

FossilOrigin-Name: e0fa6fdc14ac5458f9200cbae124f8025ea534ea

12 years agoAdd extension apis xRowCount, xQueryPhrase, xSetAuxdata and xGetAuxdata. And a rankin...
dan [Fri, 25 Jul 2014 20:30:47 +0000 (20:30 +0000)] 
Add extension apis xRowCount, xQueryPhrase, xSetAuxdata and xGetAuxdata. And a ranking function that uses all of the above.

FossilOrigin-Name: c4d50428ab97f77e6721c4f8d03eaaf3ea91f3eb

12 years agoImproved comments on VDBE opcodes, for better documentation. No code
drh [Fri, 25 Jul 2014 18:37:42 +0000 (18:37 +0000)] 
Improved comments on VDBE opcodes, for better documentation.  No code
or logic changes.

FossilOrigin-Name: 2d32e4876e0b162730f81e5c2658be12d64a9a99

12 years agoAdd constraints (enforced only when SQLITE_DEBUG is enabled) on the use of
drh [Fri, 25 Jul 2014 18:01:06 +0000 (18:01 +0000)] 
Add constraints (enforced only when SQLITE_DEBUG is enabled) on the use of
OP_Next and OP_Prev.

FossilOrigin-Name: 2230c74f1efa591770176c9b40e920724a3c39e1

12 years agoImprove the performance of the ANALYZE command by taking advantage of
drh [Thu, 24 Jul 2014 23:23:26 +0000 (23:23 +0000)] 
Improve the performance of the ANALYZE command by taking advantage of
UNIQUE constraints on indices.

FossilOrigin-Name: 114dcf33670fd98a1ebbac0e44f66b2d8bcccddf

12 years agoCorrect help text and make consistent use of snprintf.
mistachkin [Thu, 24 Jul 2014 22:51:18 +0000 (22:51 +0000)] 
Correct help text and make consistent use of snprintf.

FossilOrigin-Name: 9c424a5c50e4a2ed36556e99fba0e7072a2d3468

12 years agoFix a bug in the whereRangeSkipScanEst() procedure (added by
drh [Thu, 24 Jul 2014 22:41:20 +0000 (22:41 +0000)] 
Fix a bug in the whereRangeSkipScanEst() procedure (added by
check-in [d09ca6d5efad3e4cfa]) where it fails to consider the possibility
of a ROWID column when computing the affinity of a table column.

FossilOrigin-Name: 6aea2258dd7d3967900cefe4cd0af48a7ee7e169

12 years agoUpdate a shell test case.
mistachkin [Thu, 24 Jul 2014 22:33:47 +0000 (22:33 +0000)] 
Update a shell test case.

FossilOrigin-Name: b84008cb964f234b6a6b441f738e344158c4c92a

12 years agoFix typo in comment and update help text.
mistachkin [Thu, 24 Jul 2014 22:20:23 +0000 (22:20 +0000)] 
Fix typo in comment and update help text.

FossilOrigin-Name: 289092bb64463efe78a5f01b06b24aa664a31feb

12 years agoMerge updates from trunk.
mistachkin [Thu, 24 Jul 2014 22:13:12 +0000 (22:13 +0000)] 
Merge updates from trunk.

FossilOrigin-Name: 8dc0cdf652f099d464d3de416dffd83efb895009

12 years agoAvoid trying to allocation zero bytes when analyzing a unique non-null index. faster-analyze
drh [Thu, 24 Jul 2014 20:25:16 +0000 (20:25 +0000)] 
Avoid trying to allocation zero bytes when analyzing a unique non-null index.

FossilOrigin-Name: 85e2badeeb7f7599eb6fd35512f9bd524f0b1b3f

12 years agoAvoid change tests when analyzing single-column unique indexes after
drh [Thu, 24 Jul 2014 19:54:20 +0000 (19:54 +0000)] 
Avoid change tests when analyzing single-column unique indexes after
getting past the initial NULL entries.

FossilOrigin-Name: 4690e99c07024f40fafba1db8e4487b287b788a9

12 years agoMerge all recent trunk changes into the threads branch.
drh [Thu, 24 Jul 2014 16:54:28 +0000 (16:54 +0000)] 
Merge all recent trunk changes into the threads branch.

FossilOrigin-Name: 770685892c8f09b9cddb2fbb2877cfb291e19425

12 years agoMerge recent trunk changes into the sessions branch.
drh [Thu, 24 Jul 2014 16:23:51 +0000 (16:23 +0000)] 
Merge recent trunk changes into the sessions branch.

FossilOrigin-Name: a9db017eabdefafcda87c497e8bafa07002ac0fe

12 years agoAdd the readfile(FILENAME) and writefile(FILENAME,CONTENT) SQL functions to
drh [Thu, 24 Jul 2014 12:39:59 +0000 (12:39 +0000)] 
Add the readfile(FILENAME) and writefile(FILENAME,CONTENT) SQL functions to
the command-line shell.

FossilOrigin-Name: fb1048cb2b613a0dbfe625a5df05e9dcd736a433

12 years agoAdd support for hexadecimal integer literals in the parser.
drh [Thu, 24 Jul 2014 12:19:41 +0000 (12:19 +0000)] 
Add support for hexadecimal integer literals in the parser.

FossilOrigin-Name: f8f79f28785db716b10c3bc9d6652b98253fd125

12 years agoIn the command-line shell, in CSV output mode, terminate rows with CRNL but
drh [Thu, 24 Jul 2014 12:09:47 +0000 (12:09 +0000)] 
In the command-line shell, in CSV output mode, terminate rows with CRNL but
do not expand NL characters in data into CRNL.  Provide the extra -newline
command-line option and the extra argument to .separator to designate an
alternative newline character sequence for CSV output.

FossilOrigin-Name: 16c8ce10e1530731441e6c4538691b71564684ed

12 years agoAdd experimental "costmult" logic. Only enabled when compiled with
drh [Wed, 23 Jul 2014 23:57:42 +0000 (23:57 +0000)] 
Add experimental "costmult" logic.  Only enabled when compiled with
-DSQLITE_ENABLE_COSTMULT.

FossilOrigin-Name: 729ece40885ed7f52c5981364833fc62281a388b

12 years agoUgh. Consecutive UNIQUE index entries are only distinct if the index is
drh [Wed, 23 Jul 2014 19:37:21 +0000 (19:37 +0000)] 
Ugh.  Consecutive UNIQUE index entries are only distinct if the index is
on NOT NULL columns.  So the previous version was not quite right.  This
check-in fixes the problem.

FossilOrigin-Name: 30033f965030a015fad15e532bcaba1314c8cc0f

12 years agoAdd a snippet() function to fts5.
dan [Wed, 23 Jul 2014 19:31:56 +0000 (19:31 +0000)] 
Add a snippet() function to fts5.

FossilOrigin-Name: bdc58fd28a63ac9632c3df6c7768a9a236566605

12 years agoEnhancements to the hex literal tests. hex-literal
mistachkin [Wed, 23 Jul 2014 19:04:25 +0000 (19:04 +0000)] 
Enhancements to the hex literal tests.

FossilOrigin-Name: a3cc027fa7ca41da23ecd0770a075a48416af020

12 years agoImprove the performance of the ANALYZE command by taking advantage of the
drh [Wed, 23 Jul 2014 18:36:55 +0000 (18:36 +0000)] 
Improve the performance of the ANALYZE command by taking advantage of the
fact that every row of a UNIQUE index is distinct.

FossilOrigin-Name: 3e1e79e1335f7ad33cd35f384f2a063c4aa2253b

12 years agoUpdated documentation on sqlite3_temp_directory. No changes to code.
drh [Wed, 23 Jul 2014 15:51:29 +0000 (15:51 +0000)] 
Updated documentation on sqlite3_temp_directory.  No changes to code.

FossilOrigin-Name: e6225a7bf77a700b318563b1a854b4b3a9e031e1

12 years agoRemove a surplus function prototype. #ifdef code that is not used when
drh [Wed, 23 Jul 2014 14:52:05 +0000 (14:52 +0000)] 
Remove a surplus function prototype.  #ifdef code that is not used when
hex integers are omitted at compile time.

FossilOrigin-Name: a5b383e077e4b277a65920f7cc202f32f07aa9ee

12 years agoChange the hex literal processing so that only the SQL parser understands
drh [Wed, 23 Jul 2014 13:40:49 +0000 (13:40 +0000)] 
Change the hex literal processing so that only the SQL parser understands
hex literals.  Casting and coercing string literals into numeric values does
not understand hexadecimal integers.  This preserves backwards compatibility.
Also:  Throw an error on any hex literal that is too big to fit into 64 bits.

FossilOrigin-Name: 6c6f0de59bf96b79c8ace8c9bfe48c7a6a306a50

12 years agoCasting hex literals directly from string to float always results in a
drh [Wed, 23 Jul 2014 02:07:11 +0000 (02:07 +0000)] 
Casting hex literals directly from string to float always results in a
positive number.

FossilOrigin-Name: 4b86ccdf4f4eb4339a5706e10ad24f01b6c3939e

12 years agoReformatting a few test cases for clarity.
drh [Wed, 23 Jul 2014 01:59:47 +0000 (01:59 +0000)] 
Reformatting a few test cases for clarity.

FossilOrigin-Name: 7e1bbacb11a4689b69856450125cae3d045307af

12 years agoTest cases for hex literals.
drh [Wed, 23 Jul 2014 01:56:32 +0000 (01:56 +0000)] 
Test cases for hex literals.

FossilOrigin-Name: 19054339c47448bcdfd1f7be35daa3826c409077

12 years agoAdd support for parsing C-style hexadecimal literals.
drh [Wed, 23 Jul 2014 01:26:51 +0000 (01:26 +0000)] 
Add support for parsing C-style hexadecimal literals.

FossilOrigin-Name: 34a1f38b7a23c64f5c6e5b34c19a20480be53961

12 years agoWhen running ANALYZE, it is not necessary to check the right-most key column
drh [Tue, 22 Jul 2014 22:46:54 +0000 (22:46 +0000)] 
When running ANALYZE, it is not necessary to check the right-most key column
for changes since that column will always change if none of the previous
columns have.

FossilOrigin-Name: 48f40861db4fbd10725a2b8b606d44fe16d5bd27

12 years agoAdd the OP_ReopenIdx opcode that works like OP_OpenRead except that it becomes
drh [Tue, 22 Jul 2014 20:02:19 +0000 (20:02 +0000)] 
Add the OP_ReopenIdx opcode that works like OP_OpenRead except that it becomes
a no-op if the cursor is already open on the same index.  Update the
OR-optimization logic to make use of OP_ReopenIdx in order to avoid
unnecessary cursor open requests sent to the B-Tree layer.

FossilOrigin-Name: 77f412caf0192d3e7fecb377d6d72123d8b64424

12 years agoThe optimization of check-in [b67a6e33f2] does not work (it generates
drh [Tue, 22 Jul 2014 19:14:42 +0000 (19:14 +0000)] 
The optimization of check-in [b67a6e33f2] does not work (it generates
incorrect VDBE code) if an OR term is AND-ed with a constant expression.
So back that optimization out and add a test case to make sure it does not
get added back in.

FossilOrigin-Name: eed754fe93644f4df082eac0c0a7ffc5c78ccd10

12 years agoFix the index name for the shadow tables in the spellfix1 extension so that
drh [Tue, 22 Jul 2014 16:00:49 +0000 (16:00 +0000)] 
Fix the index name for the shadow tables in the spellfix1 extension so that
multiple instances of the spellfix1 virtual table can each have their own
index.

FossilOrigin-Name: 438c348a40383796a710499e4e1b7a6b08f75778

12 years agoCorrection: The maximum SQLITE_MAX_ATTACHED value to avoid overflowing a
drh [Tue, 22 Jul 2014 15:33:31 +0000 (15:33 +0000)] 
Correction:  The maximum SQLITE_MAX_ATTACHED value to avoid overflowing a
signed 8-bit integer is 125, not 127.

FossilOrigin-Name: 48e378029528dac33d29866016128d236a7995d9

12 years agoEnhance the sqlite_stat1.stat parsing to allow additional text parameters
drh [Tue, 22 Jul 2014 14:58:12 +0000 (14:58 +0000)] 
Enhance the sqlite_stat1.stat parsing to allow additional text parameters
at the end.  Unrecognized parameters are silently ignored.

FossilOrigin-Name: ca2a5a2c770fa94cd8db1b1b241ede058a7c58e2

12 years agoExpire prepared statements after running ANALYZE.
drh [Tue, 22 Jul 2014 14:42:16 +0000 (14:42 +0000)] 
Expire prepared statements after running ANALYZE.

FossilOrigin-Name: b083a961f8ac3a6158e822574d73cd63e3103b09

12 years agoEnhance the comment on whereLoopAddBtree(). No changes to code.
drh [Tue, 22 Jul 2014 12:05:32 +0000 (12:05 +0000)] 
Enhance the comment on whereLoopAddBtree().  No changes to code.

FossilOrigin-Name: b22dd165da227a52d88b17a91e80a1701dce61ad

12 years agoFor the OR-optimization, avoid generating OP_OpenRead opcodes that reopen
drh [Tue, 22 Jul 2014 00:40:45 +0000 (00:40 +0000)] 
For the OR-optimization, avoid generating OP_OpenRead opcodes that reopen
exactly the same index.

FossilOrigin-Name: b67a6e33f23ce5f5d9a545fa9d6700a7ed636901

12 years agoLimit the maximum SQLITE_MAX_ATTACHED to 127, since a signed character
drh [Mon, 21 Jul 2014 20:07:17 +0000 (20:07 +0000)] 
Limit the maximum SQLITE_MAX_ATTACHED to 127, since a signed character
is sometimes used to store the database index.

FossilOrigin-Name: f1c76c7c4c7d16855db60d16e23ecdf8d7ca862a

12 years agoFix DELETE and UPDATE operations on fts5 tables.
dan [Mon, 21 Jul 2014 15:45:26 +0000 (15:45 +0000)] 
Fix DELETE and UPDATE operations on fts5 tables.

FossilOrigin-Name: d44d3a8518ff7a1a3e2c0ab97493aa590676ee8c

12 years agoAllow the SQLITE_MAX_ATTACHED compile-time option to be larger than 62. The
drh [Mon, 21 Jul 2014 15:44:39 +0000 (15:44 +0000)] 
Allow the SQLITE_MAX_ATTACHED compile-time option to be larger than 62.  The
default limit on the number of attached databases remains 10.

FossilOrigin-Name: 1a817ae2f35fa0396148dda2782cd4f919bf5c6f

12 years agoAdd the xTokenize extension API.
dan [Mon, 21 Jul 2014 14:22:38 +0000 (14:22 +0000)] 
Add the xTokenize extension API.

FossilOrigin-Name: 8c6b0aff3443fae4b7f0b9adcbf1514992b70653

12 years agoFix the xColumnSize() extension API.
dan [Mon, 21 Jul 2014 11:44:47 +0000 (11:44 +0000)] 
Fix the xColumnSize() extension API.

FossilOrigin-Name: 19504c4108472d2ad1281221642b8bd06eb69f4e

12 years agoAdd simple tests for the xColumnText() extension api.
dan [Sat, 19 Jul 2014 20:27:54 +0000 (20:27 +0000)] 
Add simple tests for the xColumnText() extension api.

FossilOrigin-Name: 1e9053abdaf5e128d44504ee00dfd909dc25f378

12 years agoAdd new ASCII mode to the shell capable of importing and exporting using the official...
mistachkin [Sat, 19 Jul 2014 20:15:16 +0000 (20:15 +0000)] 
Add new ASCII mode to the shell capable of importing and exporting using the official unit and record separators (i.e. 0x1F and 0x1E, respectively).

FossilOrigin-Name: 7fe601ead0d0ae26cb09d0dbc7d6367785376567

12 years agoUpdate the sqlite3_stmt_busy() function so that it correctly returns true for "ROLLBA...
dan [Sat, 19 Jul 2014 17:57:10 +0000 (17:57 +0000)] 
Update the sqlite3_stmt_busy() function so that it correctly returns true for "ROLLBACK" statements that have been stepped but not yet reset.

FossilOrigin-Name: 61cee3c0678f5abd9131a29ab946a5e71f55643e

12 years agoFix harmless compiler warnings in the showdb and showwal tools and in
drh [Sat, 19 Jul 2014 17:49:40 +0000 (17:49 +0000)] 
Fix harmless compiler warnings in the showdb and showwal tools and in
the unicode tokenizer of FTS3.

FossilOrigin-Name: 574cc8eb1448cff67390f2e16cc9b7c3ddd4658b

12 years agoFix some harmess compiler warnings in the FTS3 Unicode module. toolWarnings
mistachkin [Sat, 19 Jul 2014 15:44:29 +0000 (15:44 +0000)] 
Fix some harmess compiler warnings in the FTS3 Unicode module.

FossilOrigin-Name: c01caea5d6ad7a570628b85fb3056ac955ff03dd

12 years agoFix warnings related to having a 64-bit size_t.
mistachkin [Sat, 19 Jul 2014 15:40:39 +0000 (15:40 +0000)] 
Fix warnings related to having a 64-bit size_t.

FossilOrigin-Name: 29ac9336dba2b62d13315cecfc5c4a74cc54087a

12 years agoFixes for the xColumnSize() fts5 extension API.
dan [Sat, 19 Jul 2014 15:35:09 +0000 (15:35 +0000)] 
Fixes for the xColumnSize() fts5 extension API.

FossilOrigin-Name: 43fcb844726cfeeb1c8a0dbfaa0d2ca22e6ac16c

12 years agoFix warnings caused by the previous commit.
mistachkin [Sat, 19 Jul 2014 15:30:01 +0000 (15:30 +0000)] 
Fix warnings caused by the previous commit.

FossilOrigin-Name: 89634a419d0c1ef899d0591c7c6ab9290bf665d2

12 years agoFix harmless compiler warnings for MSVC in the showdb/showwal command line tools.
mistachkin [Fri, 18 Jul 2014 21:16:37 +0000 (21:16 +0000)] 
Fix harmless compiler warnings for MSVC in the showdb/showwal command line tools.

FossilOrigin-Name: 6dc7b2f119eb92da17c9e914bdad30a9ceaebdb5

12 years agoUpdate clean targets with the recently added command-line tools.
mistachkin [Fri, 18 Jul 2014 21:02:54 +0000 (21:02 +0000)] 
Update clean targets with the recently added command-line tools.

FossilOrigin-Name: 2beefa68c0c53f663321bebf0ac06f6c936be63f

12 years agoFix issues with position lists and NEAR constraints.
dan [Fri, 18 Jul 2014 19:59:00 +0000 (19:59 +0000)] 
Fix issues with position lists and NEAR constraints.

FossilOrigin-Name: 16352d3654d5672cd0251db51dbe19f779373feb

12 years agoImproved documentation for checkpoints and the busy handler. No changes
drh [Fri, 18 Jul 2014 19:06:39 +0000 (19:06 +0000)] 
Improved documentation for checkpoints and the busy handler.  No changes
to code.

FossilOrigin-Name: ca92c0240681b199c4b8ecc557792b8aea71692d

12 years agoSQLite has long accepted some unadvertised and non-standard join syntax.
drh [Fri, 18 Jul 2014 17:39:48 +0000 (17:39 +0000)] 
SQLite has long accepted some unadvertised and non-standard join syntax.
Add a test to ensure that future versions continue to accept this non-standard
syntax, to avoid breaking legacy applications that use the undefined syntax.

FossilOrigin-Name: 824dde7fc48dbca6d6c956c4eb79bbfa2d139ee5

12 years agoImprovements to the ".fullschema" command in the command-line shell.
drh [Fri, 18 Jul 2014 14:43:29 +0000 (14:43 +0000)] 
Improvements to the ".fullschema" command in the command-line shell.

FossilOrigin-Name: fa80c64caa573297bf43cb5b11d9e7db58567200

12 years agoFix a problem with position list processing for OR queries.
dan [Thu, 17 Jul 2014 15:14:07 +0000 (15:14 +0000)] 
Fix a problem with position list processing for OR queries.

FossilOrigin-Name: 5808f30fae0d844c52a785bf18872be371d4af68

12 years agoFixes for tcl list generation in fts5_test().
dan [Wed, 16 Jul 2014 20:07:59 +0000 (20:07 +0000)] 
Fixes for tcl list generation in fts5_test().

FossilOrigin-Name: c1f9a4b76c0bbc1ef9f6cdb5d62aa5d536fdf38e

12 years agoBegin adding interface for auxiliary functions.
dan [Wed, 16 Jul 2014 19:15:57 +0000 (19:15 +0000)] 
Begin adding interface for auxiliary functions.

FossilOrigin-Name: 1e2a7ba0889093416455f488fca893eaeb195d45

12 years agoAdd simple tests for new sqlite3BtreeCursorHint() functionality.
dan [Tue, 15 Jul 2014 11:59:44 +0000 (11:59 +0000)] 
Add simple tests for new sqlite3BtreeCursorHint() functionality.

FossilOrigin-Name: 1efa6ed584172291edce78faf9021e577583d03b

12 years agoIn the expression passed to sqlite3BtreeCursorHint() for the inner loops of joins...
dan [Mon, 14 Jul 2014 19:04:29 +0000 (19:04 +0000)] 
In the expression passed to sqlite3BtreeCursorHint() for the inner loops of joins, replace any TK_COLUMN references to columns in the outer loops with TK_REGISTER expressions (Expr.iTable indicates the specific register containing the value).

FossilOrigin-Name: f9dddd008c6ef7940a1d66363fbb456cff7207c1

12 years agoSupport "ORDER BY rowid ASC".
dan [Thu, 10 Jul 2014 20:21:12 +0000 (20:21 +0000)] 
Support "ORDER BY rowid ASC".

FossilOrigin-Name: b96b5e166990e4ec363b24f66e04cfa5f00f6342

12 years agoAdd support for prefix queries to fts5.
dan [Tue, 8 Jul 2014 16:27:37 +0000 (16:27 +0000)] 
Add support for prefix queries to fts5.

FossilOrigin-Name: 75ebd3cd5904a4f89f7f3a9b25d32b2a42a31310

12 years agoFix harmless compiler warnings in the fts3view utility program that can occur with...
mistachkin [Mon, 7 Jul 2014 18:03:38 +0000 (18:03 +0000)] 
Fix harmless compiler warnings in the fts3view utility program that can occur with MSVC.

FossilOrigin-Name: 1cec1e030035e5253fb7ebbdfe5c1a3029e4e29b

12 years agoAdd the fts3view utility program to the MSVC makefile.
mistachkin [Mon, 7 Jul 2014 17:57:50 +0000 (17:57 +0000)] 
Add the fts3view utility program to the MSVC makefile.

FossilOrigin-Name: b04751bd59fed513ab615e7f368fe25c64b3607c

12 years agoFix a division-by-zero error in the fts3view utility program. Add the
drh [Mon, 7 Jul 2014 16:07:43 +0000 (16:07 +0000)] 
Fix a division-by-zero error in the fts3view utility program.  Add the
fts3view utility program to the "main.mk" makefile.

FossilOrigin-Name: 64f02699b4bd747e4c2f0debf72d37ec275137d8

12 years agoAdd support for AND, OR and NOT to fts5.
dan [Sat, 5 Jul 2014 15:15:41 +0000 (15:15 +0000)] 
Add support for AND, OR and NOT to fts5.

FossilOrigin-Name: 8682b87e794767cefcaa080fd53c8973c24c556a

12 years agoAdd support for the "colname : <nearset>" syntax to fts5.
dan [Sat, 5 Jul 2014 07:54:01 +0000 (07:54 +0000)] 
Add support for the "colname : <nearset>" syntax to fts5.

FossilOrigin-Name: 004667106e552e832a564b77e242b86f183d4441

12 years agoAdd support for NEAR expressions to fts5.
dan [Thu, 3 Jul 2014 20:39:39 +0000 (20:39 +0000)] 
Add support for NEAR expressions to fts5.

FossilOrigin-Name: 250ae8d40115e2e47cc5a1e8a427fa8c0a89124d

12 years agoChange fts3/4 so that the "unicode61" is included in builds by default. It may now...
dan [Thu, 3 Jul 2014 12:18:22 +0000 (12:18 +0000)] 
Change fts3/4 so that the "unicode61" is included in builds by default. It may now be excluded by defining SQLITE_DISABLE_FTS3_UNICODE.

FossilOrigin-Name: 0cc0230ae9cfc9760fd8ef2c25e82576b052dbeb

12 years agoAdd support for phrase queries to fts5.
dan [Wed, 2 Jul 2014 20:18:49 +0000 (20:18 +0000)] 
Add support for phrase queries to fts5.

FossilOrigin-Name: 2e5652e6526b8fb3f5c163168d95bc0bb4c93686

12 years agoChange the position list format so that its size in bytes is stored at the start...
dan [Tue, 1 Jul 2014 20:45:18 +0000 (20:45 +0000)] 
Change the position list format so that its size in bytes is stored at the start of the list itself.

FossilOrigin-Name: 62f2ff20418702ed0fbf708369edf5638445b51b

12 years agoAdd another test to verify that SQLite is using stat4 data for composite primary...
dan [Tue, 1 Jul 2014 15:22:11 +0000 (15:22 +0000)] 
Add another test to verify that SQLite is using stat4 data for composite primary keys on WITHOUT ROWID tables.

FossilOrigin-Name: 0df1fe72f8271abc86cd552027d938c910f90967

12 years agoEnsure that all fields are loaded from the stat4 table for records that correspond...
dan [Tue, 1 Jul 2014 11:54:02 +0000 (11:54 +0000)] 
Ensure that all fields are loaded from the stat4 table for records that correspond to indexes on WITHOUT ROWID tables with composite primary keys.

FossilOrigin-Name: 21981e35062cc6b30e9576786cbf55265a7a4d41

12 years agoMerge the latest trunk changes into the threads branch.
drh [Mon, 30 Jun 2014 20:25:03 +0000 (20:25 +0000)] 
Merge the latest trunk changes into the threads branch.

FossilOrigin-Name: ae23a65eb1547fbe8b86ab71477071990a22d31d

12 years agoMerge the latest trunk enhancements into the sessions branch.
drh [Mon, 30 Jun 2014 20:02:55 +0000 (20:02 +0000)] 
Merge the latest trunk enhancements into the sessions branch.

FossilOrigin-Name: a5d94eaba6aa12ff16d2a0af2fc752bcdb461877

12 years agoBump the version number to 3.8.6.
drh [Mon, 30 Jun 2014 19:28:57 +0000 (19:28 +0000)] 
Bump the version number to 3.8.6.

FossilOrigin-Name: f925e9baafea625f63105f8013abb3807b418379

12 years agoAttempt to use STAT4 information to estimate the selectivity of WHERE clause
drh [Mon, 30 Jun 2014 19:07:58 +0000 (19:07 +0000)] 
Attempt to use STAT4 information to estimate the selectivity of WHERE clause
terms when using the skip-scan optimization.

FossilOrigin-Name: d09ca6d5efad3e4cfa93a4dc711e6ba6079d4b4b

12 years agoFix for ticket [b2fa5424e6fcb15]: Better define the format of the sqlite_stat4
drh [Mon, 30 Jun 2014 18:57:53 +0000 (18:57 +0000)] 
Fix for ticket [b2fa5424e6fcb15]: Better define the format of the sqlite_stat4
file for WITHOUT ROWID tables and make sure the ANALYZE command generates a
file in the appropriate format.  Use the sqlite_stat4 data to enable the use
of WHERE terms that cover all indexed columns plus some prefix of columns
in the primary key.

FossilOrigin-Name: bc2de8095fa9c385db0adf22ca55b0298a33c284

12 years agoFix a problem in where.c with using the stat4 sample data of an index on a WITHOUT... stat4-without-rowid
dan [Mon, 30 Jun 2014 18:02:20 +0000 (18:02 +0000)] 
Fix a problem in where.c with using the stat4 sample data of an index on a WITHOUT ROWID table.

FossilOrigin-Name: 053a210e3169732c58f84cb54c9b6f6df3a8f4ea

12 years agoFix the STAT4 information for WITHOUT ROWID tables.
drh [Mon, 30 Jun 2014 17:07:39 +0000 (17:07 +0000)] 
Fix the STAT4 information for WITHOUT ROWID tables.

FossilOrigin-Name: 5d8628fdffbcf837313958f0ee1ed8a2043d384e

12 years agoFix where.c so that the primary key values appended to every index entry on a WITHOUT...
dan [Mon, 30 Jun 2014 15:23:57 +0000 (15:23 +0000)] 
Fix where.c so that the primary key values appended to every index entry on a WITHOUT ROWID table may be used when useful.

FossilOrigin-Name: 6624a61d16e47ad691c4195ca8a1d68b7348118d

12 years agoOmit non-primary-key columns from the STAT4 samples for WITHOUT ROWID tables.
drh [Mon, 30 Jun 2014 13:56:34 +0000 (13:56 +0000)] 
Omit non-primary-key columns from the STAT4 samples for WITHOUT ROWID tables.
Indexes, both rowid and without-rowid, still hold an exact copy
of the index entry.

FossilOrigin-Name: de826c31589258f0906f87d65796944103e36d5b

12 years agoGenerate complete samples for sqlite_stat4 on WITHOUT ROWID tables.
drh [Mon, 30 Jun 2014 13:32:39 +0000 (13:32 +0000)] 
Generate complete samples for sqlite_stat4 on WITHOUT ROWID tables.
Ticket [b2fa5424e6fcb15b5]

FossilOrigin-Name: 8cb43eddab83c68b2163441df70e0e9496d5fa33

12 years agoAdd makefile targets for various diagnostic tools, such as showstat4.
drh [Mon, 30 Jun 2014 11:14:26 +0000 (11:14 +0000)] 
Add makefile targets for various diagnostic tools, such as showstat4.
Fix harmless compiler warnings in diagnostic tools.

FossilOrigin-Name: 6f86d89b8800c50035da7809bff941d08a33a6a2

12 years agoAdd an OOM fault injection test for the new code on this branch. stat4-skipscan
dan [Sat, 28 Jun 2014 19:06:49 +0000 (19:06 +0000)] 
Add an OOM fault injection test for the new code on this branch.

FossilOrigin-Name: c96de490ac77dd23c108004b95152cce4922fe27

12 years agoAdd further tests to skipscan5.test.
dan [Sat, 28 Jun 2014 17:35:15 +0000 (17:35 +0000)] 
Add further tests to skipscan5.test.

FossilOrigin-Name: 4b8230e8fe93e73a615a46708aed5fa3557b6228

12 years agoAdd header comments on new routines. Rework the sqlite3Stat4Column() routine
drh [Sat, 28 Jun 2014 16:06:44 +0000 (16:06 +0000)] 
Add header comments on new routines.  Rework the sqlite3Stat4Column() routine
so that is (in theory) able to deal with corrupt samples.

FossilOrigin-Name: ef5cdf949bb53a2958fa34e176b4b9eeda269de5

12 years agoFix a problem with using stat4 samples of type text when estimating the rows visited...
dan [Sat, 28 Jun 2014 15:26:10 +0000 (15:26 +0000)] 
Fix a problem with using stat4 samples of type text when estimating the rows visited by a range-query/skip-scan loop.

FossilOrigin-Name: dfb09db6d412f3bc2a71bda393813783580dbad1

12 years agoChange the VDBE to export the sqlite3MemCompare() routine and thus free
drh [Sat, 28 Jun 2014 14:28:06 +0000 (14:28 +0000)] 
Change the VDBE to export the sqlite3MemCompare() routine and thus free
where.c from the dependency on vdbeInt.h.

FossilOrigin-Name: d186d1ac3c47f0d814636c4b8386a6065a294750

12 years agoMerge fixes from trunk with this branch.
dan [Sat, 28 Jun 2014 14:25:32 +0000 (14:25 +0000)] 
Merge fixes from trunk with this branch.

FossilOrigin-Name: 6af219d1b83ec54b3fb4ad4e6216d9ad9ea0fc70

12 years agoFix a couple of problems in estimating the number of rows visited by a range query...
dan [Fri, 27 Jun 2014 20:14:25 +0000 (20:14 +0000)] 
Fix a couple of problems in estimating the number of rows visited by a range query that uses a skip-scan.

FossilOrigin-Name: 219736f54dcd1448af3400e699f1c20755ac6876

12 years agoAdd some more IN operator tests.
mistachkin [Thu, 26 Jun 2014 22:17:21 +0000 (22:17 +0000)] 
Add some more IN operator tests.

FossilOrigin-Name: fb32e374b75b160e7b535e732ced6c34dbb513eb

12 years agoFix compilation issue when STAT4 is not enabled.
mistachkin [Thu, 26 Jun 2014 21:32:09 +0000 (21:32 +0000)] 
Fix compilation issue when STAT4 is not enabled.

FossilOrigin-Name: 74a5454a710e1b7d8575cec2f872e6110aefce17

12 years agoRevise the affinity returned for expressions flagged as 'generic'. Fix for [9a8b09f8e6].
mistachkin [Thu, 26 Jun 2014 21:28:21 +0000 (21:28 +0000)] 
Revise the affinity returned for expressions flagged as 'generic'.  Fix for [9a8b09f8e6].

FossilOrigin-Name: 92f7ad43dbfe4e02490df2f932c3c74fb89064d6

12 years agoAttempt to use sqlite_stat4 data to estimate the number of rows visited by a range...
dan [Thu, 26 Jun 2014 20:21:46 +0000 (20:21 +0000)] 
Attempt to use sqlite_stat4 data to estimate the number of rows visited by a range query that uses a skip-scan. This code is largely untested.

FossilOrigin-Name: 01dc8102592427b71a18c2cb82301d2266dd59c2