dea7d70d1b
Make sure that a DISTINCT query with an ORDER BY works correctly even if
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it uses a descending index. Fix for ticket [c5ea805691bfc4204b1cb9e].
FossilOrigin-Name: 0d3aef97ebddf422b8bdcbc5878970c6129e3f54
2014-12-04 21:54:58 +00:00
1d32488037
Performance enhancement for single-table queries with many OR-connected
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WHERE clause terms and multiple indexes with the same left-most columns.
FossilOrigin-Name: 1461d543ac8a3e4a54405067893146c74576bb4e
2014-12-04 20:24:50 +00:00
72673a24e2
If a table is the right operand of a LEFT JOIN, then any column of that
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table can be NULL even if that column as a NOT NULL constraint.
Fix for ticket [6f2222d550f5b0ee7ed].
FossilOrigin-Name: 6f6fcbe4736b9468a495c684d5eebc8bfe5c566a
2014-12-04 16:27:17 +00:00
d8922052b2
Clarification of the meaning of the second parameter to the busy-handler
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callback. No changes to code.
FossilOrigin-Name: 1e2bc484f8e7766a493bfeab04d82e50f37217b8
2014-12-04 15:02:03 +00:00
063970a15f
Fix comment typos reported on the mailing list. No changes to code.
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FossilOrigin-Name: 93a71c9f058b58d11187293a1e8d5324d0911880
2014-12-04 14:01:39 +00:00
a25165fa68
Add an implementation mark and fix a comment describing the OP_Checkpoint
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opcode.
FossilOrigin-Name: 7475b90c558157802b036162376fceacc1b9ab4a
2014-12-04 04:50:59 +00:00
dd90d7ee81
Add evidence marks and assert()s used as evidence for checkpoint requirements.
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FossilOrigin-Name: b2da8afc7657266fbe8e683c6e50fe18216cbcf3
2014-12-03 19:25:41 +00:00
86e166a778
Fix over-length comment lines in sqlite.h.in. No changes to code.
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FossilOrigin-Name: cbd357fd8c25c9c6043063710a3e2a89ff8b4575
2014-12-03 19:08:00 +00:00
bb9a378df3
Simplify the sqlite3_wal_checkpoint() documentation. Add some source code
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evidence marks.
FossilOrigin-Name: 026c44ff2c092b14faa19985dd46873aeb8727dc
2014-12-03 18:32:47 +00:00
845d0ab323
Begin testing fts5 OOM and IO error handling.
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FossilOrigin-Name: 2037dba62fdd995ad15b642abe499a790f5ffe5c
2014-12-03 17:27:35 +00:00
5b875311a3
Futher tweaks to the sqlite3_wal_checkpoint_v2() documentation.
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FossilOrigin-Name: 7d284d047b0677fb4532df5aae06f5bad997f5e9
2014-12-03 16:30:27 +00:00
2d2e7bfeff
Updates to the documentation for sqlite3_wal_checkpoint_v2() and related
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interfaces, including adding many requirements marks.
FossilOrigin-Name: 1e212d9899387344fd62c7b6fbcc59ea885b6d7c
2014-12-03 15:50:09 +00:00
2f89546001
Add support for SQLITE_CHECKPOINT_TRUNCATE.
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FossilOrigin-Name: edda2b9e7a15ed486de81b10dd9bacd39c571d3f
2014-12-02 20:51:52 +00:00
615a9ae5db
Add a configuration option to remap the "rank" column to an auxiliary fts5 function.
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FossilOrigin-Name: b5f5971283b9b2f60c16f9675099855af95012cd
2014-12-02 20:18:11 +00:00
0fe8c1b967
When attempting to restart a wal file, make any required calls to sqlite3_randomness() before waiting on or checking for wal file readers. This restores the behaviour exhibited by the trunk.
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FossilOrigin-Name: 6ee08769f0ffbb3d620c66b89180ece7782dc820
2014-12-02 19:35:09 +00:00
f26a1549ac
Add the SQLITE_CHECKPOINT_TRUNCATE option.
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FossilOrigin-Name: 8e20a43419e46b6b9d1f60ec7ea420bbfb3ef358
2014-12-02 19:04:54 +00:00
6e09b16852
Merge all recent fixes and enhancements from trunk into sessions.
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FossilOrigin-Name: 2617d93713d9f4cf907ab2e7baef6a0f74f7198e
2014-12-02 16:31:01 +00:00
1fd2d7d471
Convert two unreachable branches into assert() statements.
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FossilOrigin-Name: 61b31e771430f490fc2c4cef55046debc4a5f4f5
2014-12-02 16:16:47 +00:00
9b5444af6c
Work around overzealous NULL pointer checking in memcpy() and memset() for
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some systems.
FossilOrigin-Name: 0d04f380e1bd17104b3cf76b64d0cfc79a726606
2014-12-02 13:46:53 +00:00
89a89560d6
Add code to parse a rank() function specification. And a tcl interface to add auxiliary functions to fts5.
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FossilOrigin-Name: 9c1697a2aa1f601e6eb11704abe63a73c8105447
2014-12-01 20:05:00 +00:00
ca7fad3d2c
Add a cookie mechanism to ensure that the %_config table is re-read as required.
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FossilOrigin-Name: bb4a37b53de60da9ec8b9317eec14afa99690828
2014-11-28 20:01:13 +00:00
ac5649a985
Remove the ill-designed "-end" option from the command-line shell. Instead,
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allow multiple SQL or dot-commands as command-line arguments. Any -cmd
commands are processed first, followed by other command-line arguments, for
backwards compatibility.
FossilOrigin-Name: 24fa2e9832daaa5d68ee28a00c56c55f97a4da9e
2014-11-28 13:35:03 +00:00
cb7fe0ab9c
Add the -end option to the command-line shell, which forces it to exit after
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reading prior command-line options (presumably including one or more -cmd
options) and without reading standard input.
FossilOrigin-Name: b59397b1f1e32c478b5fa96659cd4300177d39f7
2014-11-28 11:54:44 +00:00
cb11e73fc2
Add a %_config table to fts5.
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FossilOrigin-Name: 83491c56661ca78f96020ba68184bb3fb19e674f
2014-11-27 20:03:45 +00:00
ca3d648f9c
Update ota so that the hidden columns of virtual tables may be written.
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FossilOrigin-Name: ccee999649d0fa1d48e53847542f4cbe05e3d694
2014-11-27 18:09:46 +00:00
d89b834f54
Fix a buffer overread during compilation of CREATE VIRTUAL TABLE statements that featured an explicit database name but no virtual table arguments. For example, "CREATE VIRTUAL TABLE main.ft USING fts4".
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FossilOrigin-Name: f095cde579e7417306e11b5c1d2dd90b6bb547d5
2014-11-27 11:36:36 +00:00
3f2d22e1a3
More test cases for the balancer.
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FossilOrigin-Name: 358ea818f7ea5aa55bafaf4057e9fc7a5fd77c11
2014-11-27 04:23:19 +00:00
5ab63775dd
Fix a problem in the new b-tree balancer that was causing corruption of
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the fragmentation count.
FossilOrigin-Name: f242394e079dd185aad90f2aee902a5edf27e150
2014-11-27 03:46:04 +00:00
0a79238b39
Fix an integer overflow bug in vdbesort.c.
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FossilOrigin-Name: 623827192532f08b68bc0eb9ed1449e173361f0c
2014-11-25 18:59:55 +00:00
cb62aae034
Add the auxiliary highlight() function to fts5.
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FossilOrigin-Name: 059092379f981eb919b500ce447006f9e645fc5a
2014-11-24 16:24:33 +00:00
0da10d3289
Always reinitialized the Index.bUnordered and Index.noSkipscan flags before
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rereading the sqlite_stat1 table, even if SQLITE_ENABLE_STAT4 is defined.
FossilOrigin-Name: 1e1221fc4823a6bb6fc5d2408732e27aca585de9
2014-11-22 21:37:00 +00:00
ab4624d005
Fix an error in the comments from the previous check-in.
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FossilOrigin-Name: 9660ce541837ccd8df415641a922274e093056aa
2014-11-22 19:52:10 +00:00
7a1bca7e74
Deploy heuristics (well-commented) to better estimate how much unindexed terms
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in the WHERE clause filter the number of output rows from a single table.
FossilOrigin-Name: 221659945c3f78d3b6789bfe8fdeb8d3ee1fa038
2014-11-22 18:50:44 +00:00
a3898250d4
Remove a redundant test case (probably a copy/paste error). Add an assert()
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to where.c to ensure that automatic indexes do not have there output row
counts adjusted downward by supplementary constraints.
FossilOrigin-Name: eea47933493c85a85247ad383bd148b06f627d04
2014-11-22 12:22:13 +00:00
7bf9ec1c26
Add SQLITE_ENABLE_OTA pre-processor directives so that this branch may be compiled with or without OTA.
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FossilOrigin-Name: 600cefdd4d29c1de4d107fa7ddeb76a18edce4f5
2014-11-22 09:09:50 +00:00
841ed2b0f2
Merge latest trunk changes with this branch.
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FossilOrigin-Name: 7ef44c5b5bd30bcc4ef59ed172b9ce9ac6a843f6
2014-11-21 14:37:24 +00:00
54f0dec3e6
Changes to comments in sqlite3ota.h.
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FossilOrigin-Name: 14139542b68fbf01632a1b149cd6fca4bb01efa6
2014-11-21 11:22:11 +00:00
ca5ceb4229
Add support for updating virtual tables via ota.
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FossilOrigin-Name: 4dfcfe543945aa60a7ac397a3bdb0ac9e20ef7b6
2014-11-21 10:46:23 +00:00
643091f071
Fix a typo in a requirements mark on the abs() SQL function.
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FossilOrigin-Name: b1e6c02f8b9a2afaa12ac15a33e3f698c3be27d6
2014-11-20 23:21:23 +00:00
2d8233157d
Fix a benign test error on PRAGMA collation_list
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introduced by a recent checkin.
FossilOrigin-Name: 332cc9591d05508ac9cb56fde2b82e20e0342d1f
2014-11-20 23:11:30 +00:00
341eca7f68
Updates to requirements tags on the mutex documentation.
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FossilOrigin-Name: fcf8b7e4c6c3893e2004a28dc9f0f677907b4ba9
2014-11-20 23:03:42 +00:00
5e3b49bc42
Add requirements marks on the built-in collating functions.
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FossilOrigin-Name: 4b608b62ac8d4eafdb76192b3b5db272332a4bfd
2014-11-20 19:22:26 +00:00
f8bd49ee22
Add the "ota_delta()" feature for delta-compressed updates.
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FossilOrigin-Name: c64dcd1788f5cc7db197a0ec4ab0981f34a72c6b
2014-11-20 19:19:02 +00:00
268c0f8844
Update the ota extension so that it can be used to update tables with external PRIMARY KEY indexes.
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FossilOrigin-Name: 55066a1171cbd3077f5e6c8ceb2745e810d9476e
2014-11-20 17:37:08 +00:00
fdab02635c
Ensure that when the number of cells on a page drops to zero that the freelist
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and fragment counter are both cleared. Also add evidence marks corresponding
to file-format documentation.
FossilOrigin-Name: ef9fbc08b0a047042deeb2d6007d67028fefb9e2
2014-11-20 15:30:50 +00:00
54ef517012
Updates to support zipvfs in pass-through mode.
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FossilOrigin-Name: 556c3de53ad33d11d33ec794345c2100aa76f3e1
2014-11-20 15:11:12 +00:00
1b40e63f9b
Fix the encoding of some integers to use the minimum amount of space:
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-128, -32768, -8388608, -217483648, and -140737488355328.
FossilOrigin-Name: 2d7c8da5f16e64eaa7b0c2d66898682ea3d102a0
2014-11-20 02:58:10 +00:00
654858d7f4
Add some requirements marks to the record formatting logic. Comment changes
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only - the code is unaltered.
FossilOrigin-Name: 9a9627e178a67bbfc85366aaea900e674d22fb53
2014-11-20 02:18:14 +00:00
113762a284
Add new requirements marks associated with the file format documentation.
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No changes to code.
FossilOrigin-Name: 6d00bcca6ed1903fb17275752cab71c14392355b
2014-11-19 16:36:25 +00:00
42a7b4bac9
Completely remove an assert() that had previously been commented out.
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FossilOrigin-Name: 89b3c1c4555c98c633089b21cdd2a1a3a1e751eb
2014-11-19 14:31:12 +00:00
drh