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17,020 Commits 1,611 Branches 185 Tags
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Author SHA1 Message Date
drh
3df79a9a1f Fix the "now" option for date-time functions for cases when STAT4 is disabled. 
FossilOrigin-Name: 3ac1f6a3cf1a8fd3ab1ca96b2564c13c4b8d2234
 2015-03-12 23:48:27 +00:00
drh
3795f3cee3 When STAT4 is enabled, allow probes of the STAT4 table using the value 
of constant functions computed at compile-time.

FossilOrigin-Name: 0f250957cd82be63e44eb99be6cc10760f4fdfc4
 2015-03-12 21:22:08 +00:00
drh
96f4ad20fd Always disallow functions as the DEFAULT of a column. Add assert()s and 
FossilOrigin-Name: a991bb1a9eb54bdbd45bd623e8b304bdfeb481a3
 2015-03-12 21:02:36 +00:00
dan
63c088e783 Disable multiplexing of master-journal files in the test_multiplex.c module. 
FossilOrigin-Name: b8684df395b5585a9428417c2bfd076515560f19
 2015-03-12 19:12:30 +00:00
drh
81367381a9 If an error occurs in the compile-time evaluation of an application-defined 
function, then propagate back out the exact error code, not just the
generic SQLITE_ERROR.

FossilOrigin-Name: 93f42586cc9db63c5a4599ce06630e60204a5bc9
 2015-03-12 18:38:51 +00:00
drh
a9e03b1b82 The valueFromFunction() routine is better able to handle OOM errors. 
Omit unreachable branches.

FossilOrigin-Name: 8fb6bd9be59d6b04e922d7b246aaefd4851539b6
 2015-03-12 06:46:52 +00:00
drh
0a0d0560ab Improve the text on one of the opcode documentation comments in vdbe.c. 
FossilOrigin-Name: 08958f57970d2346f3e98e62225e2b5d351d12d8
 2015-03-12 05:08:34 +00:00
dan
cdcc11d7d4 Allow the default value for columns added using ALTER TABLE ADD COLUMN to be a function in existing schemas loaded from disk. But prevent this version of SQLite from being used to create such a column. 
FossilOrigin-Name: ff868e22ca0393eaac417872a4c10738f0d7d970
 2015-03-11 20:59:42 +00:00
dan
18bf807689 Allow the query planner to evaluate deterministic scalar SQL functions used in WHERE constraints if all arguments are SQL literals in order to compare the results with sqlite_stat4 sample data. 
FossilOrigin-Name: b7f1fc26d24012e1e7c7f6b3cc0b84ad2b02b8ad
 2015-03-11 20:06:40 +00:00
dan
f5fab92d82 Add an optimization to the fts5 unicode tokenizer code. 
FossilOrigin-Name: f5db489250029678fce845dfb2b1109fde46bea5
 2015-03-11 14:51:39 +00:00
drh
cc285c5ab0 Expand the multi-process test cases to repeat each case 20 times and 
to repeat tests using different journal modes.

FossilOrigin-Name: a2715b049a86555990abccc7aa363c524ddb9982
 2015-03-11 14:34:38 +00:00
drh
bbf76eec34 Arrange for some of the transient locks in WAL mode to block, as a single 
to the OS to fix priority inversions.

FossilOrigin-Name: c6e6d5f4e06c3ac0bfb620c0c728fbc7230c4a02
 2015-03-10 20:22:35 +00:00
dan
c9ca6fb85d Avoid redundant string comparisons while merging fts5 segment b-trees. 
FossilOrigin-Name: 5c46820d9b4aae791a8704b69145bd81f1e6780d
 2015-03-10 19:24:30 +00:00
drh
94929646f1 Fix an incrblob2 test case so that it works on 32-bit systems. 
FossilOrigin-Name: 8d0b11c96e15556dd65ced05708a832aef134e69
 2015-03-10 15:34:47 +00:00
drh
9b5d76bf57 Revise test cases in malloc5.test to accommodate varying allocation 
sizes returned by some system malloc() implementations.

FossilOrigin-Name: fbae6bafd74d8da9c72be5f562a62f80b01cc846
 2015-03-10 13:50:18 +00:00
drh
a9106ca83d Merge recent trunk enhancements into the ota-update branch. 
FossilOrigin-Name: 5489cb68921f62f10d832adbc4d19ea8c6c5da50
 2015-03-09 13:24:46 +00:00
drh
c11a172d5f Merge recent trunk enhancements into the sessions branch. 
FossilOrigin-Name: 68c8937e83b770d5ec6b1855c1bde81057c11b5f
 2015-03-09 13:07:45 +00:00
drh
8031462939 Fix the LIKE optimization so that it works even if there are additional 
range contraints on the column that is subject to the LIKE or GLOB.

FossilOrigin-Name: 984c3fd5261619fb542a5a95dab37707b5d79dbf
 2015-03-09 13:01:02 +00:00
drh
a40da62dd4 Always use LIKE optimization range constraints in pairs. 
FossilOrigin-Name: 0e02dc94fd1bb891d0edd1e34b57e923b17712a7
 2015-03-09 12:11:56 +00:00
drh
74f4d3e5df Increase the version number to 3.8.9 
FossilOrigin-Name: e5da5e7d5dc5a3438ced23f1ee83e695abc29c45
 2015-03-09 10:40:48 +00:00
drh
52fc05ba1c Fix another problem with the LIKE optimization. 
FossilOrigin-Name: 465bfc72d252f94778248253142faeba78ceea02
 2015-03-07 20:32:49 +00:00
dan
92faed663a Fix some compiler warnings caused by signed/unsigned pointer conversions. 
FossilOrigin-Name: cccee7b5b1e84523f1c549d3052fd170e32bde80
 2015-03-07 15:46:41 +00:00
drh
b0230249f5 Fix the LIKE optimization so that it finds BLOB entries in addition to text 
entries.  Ticket [05f43be8fdda9f].

FossilOrigin-Name: 74cb0b032fcf598537fae04412771450124ae712
 2015-03-07 13:56:48 +00:00
drh
560b7c72be New test cases for LIKE and GLOB with BLOB left-hand side values. 
FossilOrigin-Name: 50fa3c5fae90bd3b2f4121e99ab52d79963a6fda
 2015-03-07 12:58:52 +00:00
dan
6f876c339d Fix the bm25() function so that it multiplies scores by -1 before returning them. This means better matches have a lower numerical score, so "ORDER BY rank" (not "ORDER BY rank DESC") does what you want. 
FossilOrigin-Name: 3ee7b5a9f987c269251620ae7cc0fc7876b58ee5
 2015-03-07 11:50:31 +00:00
drh
ab87a5e5b8 Remove some code that is commented out. 
FossilOrigin-Name: 55ff429177acfdab056a16a67361a5381115c6c7
 2015-03-07 03:02:38 +00:00
drh
b7c60ba668 Fix problems with reverse order sorting and indexes in the LIKE optimization. 
FossilOrigin-Name: 564b8fe79475d7584a21078e6098840b8ce6a6e1
 2015-03-07 02:51:59 +00:00
drh
16897072b5 Refactor some jump opcodes in the VDBE. Add JumpZeroIncr and DecrJumpZero. 
Fix the LIKE optimization to work with DESC sort order.

FossilOrigin-Name: 26cb5145bf52f8c3fffa8c69b6c24aee4d974883
 2015-03-07 00:57:37 +00:00
drh
a9c18a9067 Test cases added. Comments fixed. Proposed solution for 
ticket [05f43be8fdda9fbd9].

FossilOrigin-Name: 6b993bd54035b67f4d84941e3f444ca79b7feee1
 2015-03-06 20:49:52 +00:00
drh
8f1a7ed33f Fix the LIKE optimization even when comparing mixed-case BLOBs. 
FossilOrigin-Name: a58aafdb4e1422b6a8ffc07a67984928bbedf919
 2015-03-06 19:47:38 +00:00
drh
f07cf6e2a5 The LIKE optimization must be applied twice, once for strings and a second 
time for BLOBs.  Ticket [05f43be8fdda9f].  This check-in is a proof-of-concept
of how that might be done.

FossilOrigin-Name: 5757e803cb5759b476bbc6453c58340089611420
 2015-03-06 16:45:16 +00:00
drh
8dd7a6a925 Clearification of some documentation text. Added requirements marks. 
FossilOrigin-Name: 8c1e85aab9e0d90726057e25e2ea0663341c070f
 2015-03-06 04:37:26 +00:00
drh
0266c05fcb Clarification of documentation on sqlite3_backup. 
FossilOrigin-Name: 31d5e9b42e5c96207187dcde1cbbb1e79f26fca2
 2015-03-06 03:31:58 +00:00
dan
54fc21438e Fix some problems with OTA and empty target databases, or target databases with the wrong set of tables. Also add SQLITE_FCNTL_VFSNAME support to the OTA VFS. 
FossilOrigin-Name: 46119e8d8e391d8dea844352521b58415f7365b1
 2015-03-05 16:21:20 +00:00
drh
7be0fd9c58 New test cases and requirements marks for PRAGMA index_info, index_xinfo, 
and index_list.

FossilOrigin-Name: e5b13634d9794e4c75378cea89b64c5ecc5aa3e5
 2015-03-05 15:34:15 +00:00
drh
5e7028c210 Revert "PRAGMA index_info" to output only three columns, for complete 
compatibility with prior versions.  The new "PRAGMA index_xinfo" can be
used to get the extra information in 4th, 5th, and 6th columns.

FossilOrigin-Name: fc543c2c5ced30a7dc3a05b0c1ad80fdc838df8e
 2015-03-05 14:29:02 +00:00
dan
2bd7ace54e Add comments to sqlite3ota.h to make it clear that passing NULL in place of a parent VFS name to sqlite3ota_create_vfs() causes the new VFS to use the system default as its parent. 
FossilOrigin-Name: 158c1a48818a9abc001b9ea547167c2624a7bad3
 2015-03-05 14:07:25 +00:00
dan
67d4b20c46 Fix a typo in sqlite3ota.h. 
FossilOrigin-Name: 04087dec4c3db5f322eca289585525b7267ed4f8
 2015-03-05 13:43:21 +00:00
drh
2af878ec5e New requirements marks on compound SELECT statements. 
FossilOrigin-Name: e7991bc510f63f3594603a91f6f3b32e94d90e72
 2015-03-05 01:29:51 +00:00
drh
682a6ef6bd New requirements marks on INSERT and INDEXED BY and on some sqlite3_config() 
options.

FossilOrigin-Name: c298ea0bd90d63673435bf8ceafbaeba3db6187d
 2015-03-04 23:14:14 +00:00
mistachkin
0b7ff5c11b Fix harmless compiler warning. 
FossilOrigin-Name: 580dae4615353d73c7d096107571bd60fec5b0f2
 2015-03-04 20:18:55 +00:00
drh
33e1327a22 Refinement to the wording of the documentation on depreciated functions. 
FossilOrigin-Name: 04a59d6f7ecbf769bd127a9071348b51ce8463f8
 2015-03-04 15:35:07 +00:00
drh
39f2d0963e Remove a surplus </dl> mark in the documentation. No changes to code. 
FossilOrigin-Name: 5450e4650b2dedf3626bbe5a64b680dbd4011173
 2015-03-04 15:25:03 +00:00
dan
47c467c80e Fix a couple of build problems. 
FossilOrigin-Name: a5d5468c0509d129e198bf9432190ee07cedb7af
 2015-03-04 08:29:24 +00:00
drh
e89b291828 Clean up #ifdef logic dealing with VxWorks in os_unix.c. On VxWorks, 
automatically use posix advisory locking if it is available or fall back
to named semaphore locking if not.

FossilOrigin-Name: ac8c7ca3db14ec19be1f19cfaf14b47fdda0c9ef
 2015-03-03 20:42:01 +00:00
drh
91eb93c797 Fix compiler warnings when compiling under VxWorks 7. 
FossilOrigin-Name: 55c21521a64703d7050c7f8975538f4cfae95eb7
 2015-03-03 19:56:20 +00:00
drh
4a4b138965 Enhance SQLITE_ALLOW_URI_AUTHORITITY to elide //localhost/ and to deal 
with dodgy URIs that contain too many "/" characters.

FossilOrigin-Name: 39b566a2d0916c57f3fac756c6d6af149b44781d
 2015-03-03 16:58:56 +00:00
drh
3ba689d8ba Fix over-length source code lines in the main.c source file. 
FossilOrigin-Name: debba6f161090bf9db1458fb3767d80d8362a73f
 2015-03-03 14:00:11 +00:00
drh
8cd5b2546f Changes so that the amalgamation and the command-line shell build without 
modifications on VxWorks 7.  Still gives a few compiler warnings, and still
mostly untested on that platform.

FossilOrigin-Name: 7d92f1f11ee69b0ba7d5a48f0611016d77d41c78
 2015-03-02 22:06:43 +00:00
drh
8e8e7ef363 Ensure that automatic indexes are *not* considered when doing the the subqueries 
of the OR-optimization.

FossilOrigin-Name: 17890292cf1776b3334fca7eff693cdbea458304
 2015-03-02 17:25:00 +00:00