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Code Activity
14,446 Commits 1,608 Branches 185 Tags
31a5d34283660f4438b51ff178c793fe1cb65c64
Commit Graph

5408 Commits

Author SHA1 Message Date
dan
454b5ce524 Add tests and fixes for bm25() function. 
FossilOrigin-Name: 71d32f53e81921e43c933cc968cb1c18d83fe1e0
 2014-07-26 18:38:51 +00:00
dan
700b33d7a5 Add extension apis xRowCount, xQueryPhrase, xSetAuxdata and xGetAuxdata. And a ranking function that uses all of the above. 
FossilOrigin-Name: c4d50428ab97f77e6721c4f8d03eaaf3ea91f3eb
 2014-07-25 20:30:47 +00:00
mistachkin
815ab5ac49 Update a shell test case. 
FossilOrigin-Name: b84008cb964f234b6a6b441f738e344158c4c92a
 2014-07-24 22:33:47 +00:00
mistachkin
fad4208f2f Merge updates from trunk. 
FossilOrigin-Name: 8dc0cdf652f099d464d3de416dffd83efb895009
 2014-07-24 22:13:12 +00:00
drh
2bd2c29a95 Merge all recent trunk changes into the threads branch. 
FossilOrigin-Name: 770685892c8f09b9cddb2fbb2877cfb291e19425
 2014-07-24 16:54:28 +00:00
drh
c4747f2314 Add support for hexadecimal integer literals in the parser. 
FossilOrigin-Name: f8f79f28785db716b10c3bc9d6652b98253fd125
 2014-07-24 12:19:41 +00:00
drh
6976c2123b 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
 2014-07-24 12:09:47 +00:00
dan
b30860abe2 Add a snippet() function to fts5. 
FossilOrigin-Name: bdc58fd28a63ac9632c3df6c7768a9a236566605
 2014-07-23 19:31:56 +00:00
mistachkin
3b9fab1cb9 Enhancements to the hex literal tests. 
FossilOrigin-Name: a3cc027fa7ca41da23ecd0770a075a48416af020
 2014-07-23 19:04:25 +00:00
drh
9296c18a50 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
 2014-07-23 13:40:49 +00:00
drh
5ec659cfcb Casting hex literals directly from string to float always results in a 
positive number.

FossilOrigin-Name: 4b86ccdf4f4eb4339a5706e10ad24f01b6c3939e
 2014-07-23 02:07:11 +00:00
drh
d35588dc21 Reformatting a few test cases for clarity. 
FossilOrigin-Name: 7e1bbacb11a4689b69856450125cae3d045307af
 2014-07-23 01:59:47 +00:00
drh
fce4da1b73 Test cases for hex literals. 
FossilOrigin-Name: 19054339c47448bcdfd1f7be35daa3826c409077
 2014-07-23 01:56:32 +00:00
drh
a45fdc7b1e 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
 2014-07-22 19:14:42 +00:00
drh
25df48d967 Enhance the sqlite_stat1.stat parsing to allow additional text parameters 
at the end.  Unrecognized parameters are silently ignored.

FossilOrigin-Name: ca2a5a2c770fa94cd8db1b1b241ede058a7c58e2
 2014-07-22 14:58:12 +00:00
drh
358406fc57 Expire prepared statements after running ANALYZE. 
FossilOrigin-Name: b083a961f8ac3a6158e822574d73cd63e3103b09
 2014-07-22 14:42:16 +00:00
dan
a5983da6e1 Fix DELETE and UPDATE operations on fts5 tables. 
FossilOrigin-Name: d44d3a8518ff7a1a3e2c0ab97493aa590676ee8c
 2014-07-21 15:45:26 +00:00
dan
5c1b820460 Add the xTokenize extension API. 
FossilOrigin-Name: 8c6b0aff3443fae4b7f0b9adcbf1514992b70653
 2014-07-21 14:22:38 +00:00
dan
84d6fb394f Fix the xColumnSize() extension API. 
FossilOrigin-Name: 19504c4108472d2ad1281221642b8bd06eb69f4e
 2014-07-21 11:44:47 +00:00
dan
e1c77bcfcd Add simple tests for the xColumnText() extension api. 
FossilOrigin-Name: 1e9053abdaf5e128d44504ee00dfd909dc25f378
 2014-07-19 20:27:54 +00:00
mistachkin
636bf9f768 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
 2014-07-19 20:15:16 +00:00
dan
857745c089 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
 2014-07-19 17:57:10 +00:00
dan
4a165c0af4 Fixes for the xColumnSize() fts5 extension API. 
FossilOrigin-Name: 43fcb844726cfeeb1c8a0dbfaa0d2ca22e6ac16c
 2014-07-19 15:35:09 +00:00
dan
30b650e2f4 Fix issues with position lists and NEAR constraints. 
FossilOrigin-Name: 16352d3654d5672cd0251db51dbe19f779373feb
 2014-07-18 19:59:00 +00:00
drh
71607c77c8 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
 2014-07-18 17:39:48 +00:00
dan
c5b44f3d90 Fix a problem with position list processing for OR queries. 
FossilOrigin-Name: 5808f30fae0d844c52a785bf18872be371d4af68
 2014-07-17 15:14:07 +00:00
dan
18689f1bd4 Fixes for tcl list generation in fts5_test(). 
FossilOrigin-Name: c1f9a4b76c0bbc1ef9f6cdb5d62aa5d536fdf38e
 2014-07-16 20:07:59 +00:00
dan
9cfd51f587 Begin adding interface for auxiliary functions. 
FossilOrigin-Name: 1e2a7ba0889093416455f488fca893eaeb195d45
 2014-07-16 19:15:57 +00:00
dan
48eecfb8b9 Support "ORDER BY rowid ASC". 
FossilOrigin-Name: b96b5e166990e4ec363b24f66e04cfa5f00f6342
 2014-07-10 20:21:12 +00:00
dan
a2b569f955 Add support for prefix queries to fts5. 
FossilOrigin-Name: 75ebd3cd5904a4f89f7f3a9b25d32b2a42a31310
 2014-07-08 16:27:37 +00:00
dan
103576dd75 Add support for AND, OR and NOT to fts5. 
FossilOrigin-Name: 8682b87e794767cefcaa080fd53c8973c24c556a
 2014-07-05 15:15:41 +00:00
dan
c2642d7c1e Add support for the "colname : <nearset>" syntax to fts5. 
FossilOrigin-Name: 004667106e552e832a564b77e242b86f183d4441
 2014-07-05 07:54:01 +00:00
dan
c18a8fe99c Add support for NEAR expressions to fts5. 
FossilOrigin-Name: 250ae8d40115e2e47cc5a1e8a427fa8c0a89124d
 2014-07-03 20:39:39 +00:00
dan
1dfacb4675 Add support for phrase queries to fts5. 
FossilOrigin-Name: 2e5652e6526b8fb3f5c163168d95bc0bb4c93686
 2014-07-02 20:18:49 +00:00
dan
43fbe5e2c9 Add another test to verify that SQLite is using stat4 data for composite primary keys on WITHOUT ROWID tables. 
FossilOrigin-Name: 0df1fe72f8271abc86cd552027d938c910f90967
 2014-07-01 15:22:11 +00:00
dan
39caccf83d 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
 2014-07-01 11:54:02 +00:00
drh
6614181610 Merge the latest trunk changes into the threads branch. 
FossilOrigin-Name: ae23a65eb1547fbe8b86ab71477071990a22d31d
 2014-06-30 20:25:03 +00:00
drh
855f63908f Attempt to use STAT4 information to estimate the selectivity of WHERE clause 
terms when using the skip-scan optimization.

FossilOrigin-Name: d09ca6d5efad3e4cfa93a4dc711e6ba6079d4b4b
 2014-06-30 19:07:58 +00:00
dan
fd984b8114 Fix a problem in where.c with using the stat4 sample data of an index on a WITHOUT ROWID table. 
FossilOrigin-Name: 053a210e3169732c58f84cb54c9b6f6df3a8f4ea
 2014-06-30 18:02:20 +00:00
dan
39129ce8d9 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
 2014-06-30 15:23:57 +00:00
dan
6696ba3eab Add an OOM fault injection test for the new code on this branch. 
FossilOrigin-Name: c96de490ac77dd23c108004b95152cce4922fe27
 2014-06-28 19:06:49 +00:00
dan
8e9028d0f8 Add further tests to skipscan5.test. 
FossilOrigin-Name: 4b8230e8fe93e73a615a46708aed5fa3557b6228
 2014-06-28 17:35:15 +00:00
dan
fa8874542c 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
 2014-06-28 15:26:10 +00:00
dan
4364dc5ea6 Merge fixes from trunk with this branch. 
FossilOrigin-Name: 6af219d1b83ec54b3fb4ad4e6216d9ad9ea0fc70
 2014-06-28 14:25:32 +00:00
dan
4e42ba4a35 Fix a couple of problems in estimating the number of rows visited by a range query that uses a skip-scan. 
FossilOrigin-Name: 219736f54dcd1448af3400e699f1c20755ac6876
 2014-06-27 20:14:25 +00:00
mistachkin
5d24951865 Add some more IN operator tests. 
FossilOrigin-Name: fb32e374b75b160e7b535e732ced6c34dbb513eb
 2014-06-26 22:17:21 +00:00
mistachkin
9bec6fb3ef Revise the affinity returned for expressions flagged as 'generic'. Fix for [9a8b09f8e6]. 
FossilOrigin-Name: 92f7ad43dbfe4e02490df2f932c3c74fb89064d6
 2014-06-26 21:28:21 +00:00
dan
e369fe4352 Fix minor problems in term matching. 
FossilOrigin-Name: 94eeb077d08a1d2607f3ff3a9fbf18229ba475bb
 2014-06-26 12:31:41 +00:00
dan
22d43ec4e8 Begin adding query support to fts5. 
FossilOrigin-Name: 47a9f3cc92deefe163108e3507bd4614bf1f5da7
 2014-06-25 20:28:38 +00:00
dan
d0bfb36a08 Add simple full-table-scan and rowid lookup support to fts5. 
FossilOrigin-Name: 3515da85d09220c464979467b476c611da4a6a7a
 2014-06-24 16:59:06 +00:00