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3499 Commits

Author SHA1 Message Date
dan 1e7a2d4315 Add API function sqlite3_preupdate_depth(), for determining the depth of the trigger stack from within a pre-update callback. 
FossilOrigin-Name: bdea70895c2c686a4dd3f4bf0a475fd1501d9551
 2011-03-22 18:45:29 +00:00
dan 4565faa990 Move session1.test from test/ to ext/session/. 
FossilOrigin-Name: c4436a936ab302aec3b7f41a4552f69ad5815744
 2011-03-19 17:07:57 +00:00
dan 7cf7df7d35 Fix some bugs in sqlite3changeset_apply(). 
FossilOrigin-Name: 7250318dda542c5bbf28852c1f1d0f3c52ae8f96
 2011-03-19 15:37:02 +00:00
dan 319eeb7b33 Fix a problem with INTEGER PRIMARY KEY columns and the pre-update hook. 
FossilOrigin-Name: 24d4d5dd007197a141555bcca6f2ac9ab47cde80
 2011-03-19 08:38:50 +00:00
drh 516ae18005 Merge the fix to ticket [f7b4edece25c99485] into the sessions branch. 
FossilOrigin-Name: 1b736ac2934f2361dee5062e9033cbf26b41fc3a
 2011-03-19 02:37:38 +00:00
drh 8ce0261d09 Add a test case to verify that ticket [f7b4edece25c994857] is fixed. 
FossilOrigin-Name: eedbcf0a0ba91bb8b9cd3d115081ba297e9959fe
 2011-03-19 02:04:02 +00:00
drh c2a75551ef Add a generation counter to the Schema object and enhance OP_VerifySchema 
to also check the Schema generation.  Fix for
ticket [f7b4edece25c99].

FossilOrigin-Name: 36c04dd1695f0899b53ce58738181b146fc005ed
 2011-03-18 21:55:46 +00:00
dan 4c22025225 Hold the database mutex for the duration of an sqlite3changeset_apply() call. Also for the duration of all sqlite3session_xxx() calls. 
FossilOrigin-Name: c615c38c3283e21c33550c093099a793761123a7
 2011-03-18 18:03:13 +00:00
drh 304637c026 Fixes for compiler warnings. Minor code cleanup. 
FossilOrigin-Name: 9604d13001e0a195718c7f03fc0e73e352226caa
 2011-03-18 16:47:27 +00:00
dan 2635a3be20 Further improvements to documentation in sqlite3session.h. 
FossilOrigin-Name: 07019bb9e8d8f2445d1e0342f74ab520e9804cb5
 2011-03-18 16:13:53 +00:00
drh ea022cffdd Fix a memory allocation issues in the preupdate hook so that the hook.test 
script runs clean in valgrind.

FossilOrigin-Name: bd94f4c8b1c4590c437030f0122015f1a37e2582
 2011-03-18 15:13:31 +00:00
dan c21111daff Update comments in sqlite3session.h. More to come. 
FossilOrigin-Name: e73e9082f3b14088752717193a10dd7657deb8af
 2011-03-18 13:05:15 +00:00
drh 0639c34ecd Merge all the latest trunk enhancements into the sessions branch. 
FossilOrigin-Name: 94fd5bb6da5ef4d850c2ed4ad38afabc5569dae6
 2011-03-18 12:35:36 +00:00
dan e8d5648e16 Change to the session module to use user-defined primary keys instead of rowids when collecting changes. 
FossilOrigin-Name: 6614cfcb9c41da71ddec3c44a3de0d4d849e1cdd
 2011-03-17 19:20:27 +00:00
drh 1f9c7663ce Enhances to the query planner such that "x IS NULL" constraints take the 
STAT2 statistics into account, just like "x=VALUE" constraints.

FossilOrigin-Name: 2353176811f752a16c1f2351a3d3431919b062a9
 2011-03-17 01:34:26 +00:00
dan 37db03bf73 Add the sqlite3_preupdate_new() API, for retrieving the new.* values from within a pre-update callback. 
FossilOrigin-Name: 526545c49f64d9063d1b888cfc14ece62fa3c13c
 2011-03-16 19:59:18 +00:00
dan 6566ebe1b6 Remove the sqlite3_transaction_hook() API. 
FossilOrigin-Name: b0015a1cfe63c924ee5f250aa08460522882009b
 2011-03-16 09:49:14 +00:00
dan 296c76589f Fix some bugs and other code issues in the session module. 
FossilOrigin-Name: f2930840e4af3d7d9cb199d316502932fcbbb867
 2011-03-15 16:37:27 +00:00
dan 0c698471d1 Fix handling of return values from the conflict handler. Document the conflict handler arguments and return codes in sqlite3session.h. 
FossilOrigin-Name: cbbb274e500237dbf7155a51d4f9c17583d704ea
 2011-03-14 19:49:23 +00:00
dan 37f133ec31 Fix some issues with UPDATE changes in the session module. 
FossilOrigin-Name: 57862efe718fdc93401998f9058511292a0e1a50
 2011-03-12 17:22:46 +00:00
shaneh 11c58f7d8e More tests for SQLITE_OMIT_UNIQUE_ENFORCEMENT and minor change to implementation. 
FossilOrigin-Name: b86999436ec2414c990ba720441fe316f647eef6
 2011-03-12 04:58:55 +00:00
dan d5f0767c9c Add the sqlite3changeset_apply() function. Does not yet handle all cases. 
FossilOrigin-Name: 2b19be7bf753c7dd12e1c3b384981a3ea1bc8145
 2011-03-11 19:05:52 +00:00
shaneh fbf34bf794 Simplification of tests and more added for SQLITE_OMIT_UNIQUE_ENFORCEMENT tests. 
FossilOrigin-Name: 75a38411a89bd2969ec5cecca13c13a390b3d478
 2011-03-10 21:48:02 +00:00
shaneh e08160bdc1 Skip unique constraint enforcement if compiled with SQLITE_OMIT_UNIQUE_ENFORCEMENT. 
FossilOrigin-Name: ba85bf8cb88f7ae220d919f5c23f51d9dcedc843
 2011-03-10 21:13:18 +00:00
shaneh a6ec892b5b Fix issue with mem5 allocator when min request size is larger thatn 2^30. 
FossilOrigin-Name: d7dae06fb2d57ed6b9555b774712f42077ae4155
 2011-03-09 21:36:17 +00:00
drh 95e037ba39 Omit unnecessary OP_Next and OP_Prev operators when uniqueness constraints 
guarantee that the code will only make one pass through the loop.

FossilOrigin-Name: f000c9b2b7348238fe2085140d2dd05294a19709
 2011-03-09 21:02:31 +00:00
dan 91ddd5595b Add a function to the session extension invert a changeset. 
FossilOrigin-Name: 75d5dff725dbb66d67d56ad042926f1daae56dbe
 2011-03-09 11:17:05 +00:00
dan 4fccf43aae Add start of sessions feature. 
FossilOrigin-Name: 269a81a37d7dbdcdec3c2322074916af0fbac91c
 2011-03-08 19:22:50 +00:00
drh 66d655b409 Unix errno integer can vary from one system to the next. So do not 
depend on specific errno values in test cases.

FossilOrigin-Name: ddb747d33a004c7fe532a661e879ccba68c79c59
 2011-03-08 14:05:07 +00:00
drh 158b9cb965 Fix all known instances of signed-integer overflow. Within SQL expressions, 
integer overflow now forces coercion to floating point.  The shift operators
work with any integer right-hand operand with negative values reversing
the direction of the shift.

FossilOrigin-Name: abf21394124a0af46f072793718964cee2ce55d0
 2011-03-05 20:59:46 +00:00
drh cfd654bf2a Fix an instance of signed arithmetic overflow and an one bit-shift overflow. 
Mark six other signed arithmetic overflow locations that need fixing.

FossilOrigin-Name: 04abab71ecd52f6070b9f84781a3df3d6dba7722
 2011-03-05 13:54:15 +00:00
drh 92e4feb74c Do a better job of choosing the join table order when the tables having 
very different numbers of rows.

FossilOrigin-Name: 952f5e8c69904c48f2decfabf8ea60a2e9f3e134
 2011-03-04 00:56:58 +00:00
dan 21e8d0126d Add the experimental sqlite3_transaction_hook() API. 
FossilOrigin-Name: 093d8cd8e2f3a6af5d40cf810e396f4919eb5cef
 2011-03-03 20:05:59 +00:00
drh 0e9365ced3 Log all error from close() in os_unix.c to sqlite3_log() but do not attempt to 
report errors back up to the application.  Update the unix error logging to
put the most important information earlier in the message.

FossilOrigin-Name: 7b6e30e6a712311d4ef275253b085b85e6e17116
 2011-03-02 02:08:13 +00:00
dan 46c47d4677 Add the experimental sqlite3_preupdate_hook() API. 
FossilOrigin-Name: 6145d7b89f83500318713779c60f79a7ab2098ba
 2011-03-01 18:42:07 +00:00
drh 5b6c545ba1 When a stale schema-cookie is seen, expire only the one statement that 
encountered the bad cookie, not every statement on the database 
connection.  Ticket [b72787b1a7cea1f]

FossilOrigin-Name: 1bca0a7e198391202fd2bc1650c0a62028a9aaa5
 2011-02-22 03:34:56 +00:00
dan ef7075de1f Fix a problem with "EXPLAIN QUERY PLAN SELECT count(*) FROM tbl". 
FossilOrigin-Name: 9f9f32882501ac9b6e60f81195a64bdbf6e4497b
 2011-02-21 17:49:49 +00:00
dan e18d495315 Have os_unix.c call sqlite3_log() following errors in certain system calls. 
FossilOrigin-Name: 01076528a43b61ae20ef6969b7d326de9b5313e4
 2011-02-21 11:46:24 +00:00
shaneh ae23162e52 Add "do_not_use_codec" logic to some of the TCL based test cases that read/write directly to the DB. 
FossilOrigin-Name: edd27669f3d0ec8c878267fb5cae9b73fcdfd2b8
 2011-02-16 01:23:50 +00:00
shaneh 54215638aa Skip some tests in capi3e.test when compiled with SQLITE_OMIT_UTF16. 
FossilOrigin-Name: b04304b9677b84c4bfca011bf7fa0488e7d56d08
 2011-02-14 03:49:40 +00:00
shaneh a91491e5c7 Skip flattening if subquery has LIMIT and outer query is DISTINCT. Fix for ticket 752e1646fc. 
FossilOrigin-Name: 559739998833643f589fa76d8360080691f83c18
 2011-02-11 20:52:20 +00:00
drh ac6de304e5 Allow an index paired with a NOT NULL constraint to be used for sorting 
under the condition that the index be treated as a non-unique index.

FossilOrigin-Name: d78949fc93077e1aa7f05cf9f7e947727939cc96
 2011-02-11 03:56:11 +00:00
drh 3772206769 Refactor the cost function in the query planner. Give extra cost (thus 
reduce likelihood of selection) to full table scans.

FossilOrigin-Name: 878da276ebf643b716ddd650d4d0ca3595fe5bf2
 2011-02-10 00:08:47 +00:00
dan ecac670a8b Do not report corruption if the the db size header field is greater than the file size on disk unless the two change-counter header fields are identical. Fix for ticket [89b8c9ac54]. 
FossilOrigin-Name: 00c4596f0b270120848ab8d06dcdec7813a9a315
 2011-02-09 18:19:20 +00:00
dan 28f9b0b5fd Fix some test cases in walfault.test. Extend one test case to restore code coverage. Add wal5.test to the "coverage-wal" permutation. 
FossilOrigin-Name: f83b07ace340c9dd3e0cbe3cd3c106db003b0bd4
 2011-02-07 16:24:39 +00:00
dan 9c5e3680df Change blocking-checkpoint tests so that they run once using "PRAGMA wal_checkpoint" and once using calls to sqlite3_wal_checkpoint_v2(). Also fix edge cases surrounding the output variables set by wal_checkpoint_v2(). 
FossilOrigin-Name: 5a4b6652cf3780ffed6fe0fe669e8090b0b71e81
 2011-02-07 15:12:12 +00:00
dan 2fe88b7ca4 Ensure fts4aux can handle a table name in single or double quotes as a constructor argument. 
FossilOrigin-Name: 929d62e496bb36a3ee0e19ec4609329d79aaeddc
 2011-02-05 15:47:12 +00:00
dan bb7e77c758 Add test cases for fts4aux. Fix a bug affecting fts3 tables with multiple columns. 
FossilOrigin-Name: dc511e60a65232a7087e12ff40b63506cf37a634
 2011-02-05 14:37:57 +00:00
dan 4c600ac389 Change fts4aux to (additionally) report on term frequency in individual columns of an fts table. 
FossilOrigin-Name: 3996f92a9aca9ac2628be003eca83c8f954c71de
 2011-02-04 18:56:25 +00:00
drh 47fe5533a6 Merge the stat2 query planner enhancements into the trunk. 
FossilOrigin-Name: 499edcbc8ab70fcf35431d4e672c68dbcb6c5aad
 2011-02-04 06:36:44 +00:00