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100 check-ins occurring around ce5f95dee6989f17.

2011-06-17
07:07
Add Microsoft nmake compatible makefile; update a few test cases for Windows. (check-in: a7590af6 user: shaneh tags: trunk)
2011-06-16
16:06
Fix a problem with NEAR queries executed inside a transaction that writes the FTS table. (check-in: 051c756c user: dan tags: trunk)
00:54
Changes to #ifdefs so that the build goes correctly if the only FTS macro defined is SQLITE_ENABLE_FTS4. (check-in: a0b43a32 user: drh tags: trunk)
2011-06-15
23:34
Fix the multiplex.test module so that it works with the inmemory_journal permutation. (check-in: 03d9480f user: drh tags: trunk)
19:18
Further tweaks to the wal7.test test case. (check-in: 177e2d72 user: drh tags: trunk)
17:04
Add a couple of pointer type casts to test file test_quota.c. (check-in: 0df061b0 user: dan tags: trunk)
16:07
Fix the wal7.test script so that it works even if secure_delete is engaged. (check-in: 68fb7a54 user: drh tags: trunk)
13:11
Merge the improved incremental doclist loading test from the broken-build branch (which is now fixed) into trunk. (check-in: f9750870 user: drh tags: trunk)
13:02
Fix so that the TCL test harness works even if SQLITE_ENABLE_FTS is omitted. (Closed-Leaf check-in: 63ebcb52 user: drh tags: broken-build)
12:43
Fix a couple of compiler warnings. (check-in: 3899f3b9 user: drh tags: broken-build)
08:30
Add an interface to better test incremental loading of doclists by FTS4. Also some tests for this and term prefix queries. (check-in: 7a381313 user: dan tags: broken-build)
2011-06-14
14:18
Fix a memory leak that can follow an OOM error in a user-function that uses sqlite3_set_auxdata(). (check-in: 0185c4b6 user: dan tags: trunk)
11:50
Merge fts3-prefix-search branch with trunk. (check-in: b1f9c1e0 user: dan tags: trunk)
11:32
Add a couple of extra tests. (Closed-Leaf check-in: aefd46df user: dan tags: fts3-prefix-search)
09:00
Fix another bug caused by NEAR/matchinfo/order=DESC interaction. (check-in: 04907fba user: dan tags: fts3-prefix-search)
07:22
Merge recent trunk changes into fts3-prefix-search branch. (check-in: 135ce30f user: dan tags: fts3-prefix-search)
07:14
Remove unused parameters from internal fts3 function. (check-in: 06de3f2c user: dan tags: fts3-prefix-search)
2011-06-13
18:21
Update trace2.test to account for new FTS queries. (check-in: 2c201292 user: dan tags: fts3-prefix-search)
17:00
Add tests for deferred tokens to fts3auto.test. Fix a problem with OR queries and deferred tokens. (check-in: b9fb69e5 user: dan tags: fts3-prefix-search)
13:48
Changes to fts3auto.test to test OR, AND and NOT operations. (check-in: e4ab6cdb user: dan tags: fts3-prefix-search)
12:19
Use only unsigned values in the implementatin of LIKE and GLOB so that values won't overflow to negative when dealing with malformed UTF8. (check-in: 77f01578 user: drh tags: trunk)
09:11
Fix a bug exposed by combining matchinfo(), NEAR and "ORDER BY rowid DESC". (check-in: 5f6b87f4 user: dan tags: fts3-prefix-search)
2011-06-10
18:33
When updating a field that requires foreign key constraints be checked, ensure that the indexes and tables are consistent when the FK logic is run. Otherwise, it may detect the inconsistency and report database corruption. (check-in: 2b3d9996 user: dan tags: trunk)
16:33
Fix minor problems with foreign key constraints where the parent table is the same as the child table. (check-in: 442d8d8b user: dan tags: trunk)
2011-06-09
17:53
Fix a line in pcache1.c where a global data structure is accessed without using the GLOBAL() macro. This causes a subtle malfunction on test systems that use SQLITE_OMIT_WSD. (check-in: b11b2e1f user: dan tags: trunk)
10:48
Fix problems to do with using both OR and NEAR operators in a single expression. (check-in: 4e8dd19e user: dan tags: fts3-prefix-search)
2011-06-08
18:39
Fix various issues to do with deferred tokens, NEAR expressions and matchinfo(). (check-in: 3972a787 user: dan tags: fts3-prefix-search)
2011-06-07
18:35
Have NEAR queries use incremental merging. Fix issues surrounding the deferred token optimization. (check-in: 9d10a684 user: dan tags: fts3-prefix-search)
18:31
Fix a comment type on the description of the Schema object. (check-in: 095cd9a6 user: drh tags: trunk)
2011-06-06
18:14
Merge the latest trunk changes into the fts3-prefix-search branch. (check-in: 567dd843 user: drh tags: fts3-prefix-search)
14:51
Modify fts3rnd.test to run tests for both "ORDER BY docid ASC" and "ORDER BY docid DESC" with both order=ASC and order=DESC FTS tables. Fixes for some bugs found. (check-in: 89f2f482 user: dan tags: fts3-prefix-search)
13:38
Add assert() statements to verify that u16 pointers associated with the enhancement in [897f56a158] are always 2-byte aligned. (check-in: 98ccfa93 user: drh tags: trunk)
06:55
Clean up the code for processing FTS4 options a bit. (check-in: 0425138a user: dan tags: fts3-prefix-search)
2011-06-04
20:13
Remove some unreachable code. (check-in: 650e1a79 user: dan tags: fts3-prefix-search)
20:04
Allow the "order=DESC" and "order=ASC" parameters in FTS4 "CREATE VIRTUAL TABLE" statements. Tables created with "order=DESC" store all doclists in descending order, which allows optimizations normally applied to "ORDER BY docid ASC" queries to be used with "ORDER BY docid DESC" queries instead. (check-in: f6a0193f user: dan tags: fts3-prefix-search)
01:43
Performance improvement to the btree search routine. (check-in: 65db822f user: drh tags: trunk)
2011-06-03
23:28
Performance improvements on memory copies inside of btree by moving 2 bytes at a time instead of just 1 byte at a time. (check-in: 897f56a1 user: drh tags: trunk)
21:34
Performance enhancement to the blob-literal tokenizer. (check-in: 61aa2031 user: drh tags: trunk)
20:11
Create and use a function especially for adding the ParseSchema opcode. This gives a small reduction in code and a small performance increase. (check-in: 957b2ab6 user: drh tags: trunk)
18:00
FTS changes: Remove unreachable code. Fix bugs. When processing a large doclist incrementally, read from disk incrementally too. (check-in: a4c7e282 user: dan tags: fts3-prefix-search)
17:50
Factor an "if" out of a loop in balance_nonroot() for about a 1% performance increase. (check-in: 1bd72d0c user: drh tags: trunk)
14:19
Hush some harmless compiler warnings in the URI parsing logic. (check-in: 0206bc6f user: drh tags: trunk)
13:28
Include more detailed version information in the command-line shell output. (check-in: 049c3c42 user: drh tags: trunk)
13:06
Add shell scripts used for testing compiler warnings (tool/warnings.sh), for verifying that the library exports the correct symbols (tool/symbols.sh), and to demonstrate building a full-featured command-line shell (tool/build-shell.sh). (check-in: 3aca9a92 user: drh tags: trunk)
13:02
Fix the build when using SQLITE_OMIT_PRAGMA. (check-in: 051f4635 user: drh tags: trunk)
12:15
Fix an #ifdef of SQLITE_OMIT_VIRTUALTABLE that had an extra "_" character. (check-in: 93e0be2b user: drh tags: trunk)
2011-06-02
19:57
Changes to improve performance and support LIMIT clauses on fts3 tables. This branch is unstable for now. (check-in: 28149a78 user: dan tags: fts3-prefix-search)
17:24
Fix a faulty assert() in the WAL-mode logic for read-only shared memory. (check-in: a13cfe61 user: drh tags: trunk)
15:48
Add a missing check for out-of-memory in the lemon code generator. (check-in: efb20b9d user: drh tags: trunk)
13:07
Merge the latest trunk changes, including the read-only shared memory enhancement, into the apple-osx branch. (check-in: ce5f95de user: drh tags: apple-osx)
13:04
Merge the read-only shared memory branch into trunk. After this merge, an unprivileged process can open WAL-mode databases owned by another user as long as a database connection with write permission exists on the database file and if the readonly_shm=1 URI query parameter is supplied. (check-in: 19084a66 user: drh tags: trunk)
2011-06-01
20:13
Make use of the sqlite3GetBoolean() interface for more robust processing of the readonly_shm query parameter inside of unixShmMap(). (Closed-Leaf check-in: 1f930d7e user: drh tags: wal-readonly)
20:01
Simplify the wal-readonly branch so that it does not require changes to anything other than os_unix.c and wal.c and a couple of new error codes. (check-in: d6b4709d user: drh tags: wal-readonly)
19:44
Pull the latest trunk changes into the wal-readonly branch. (check-in: 0b63b713 user: drh tags: wal-readonly)
19:16
Avoid unnecessary duplication of SQL parameter names. (check-in: e704e869 user: drh tags: trunk)
18:15
Refactor the SQL parameter processing so that parameter names for values that are optimized out of the prepare statement are not forgotten. (check-in: b3aaf715 user: drh tags: trunk)
11:26
Toward version 3.7.5.1. This check-in updates the version number and also patches the pager so that it never spills cache while in WAL mode. The latter patch fixes ticket [2d1a5c67dfc23] and also prevents excessive WAL file sizes if the pager cache starts thrashing. A few test cases fail. (Leaf check-in: 2e5a912a user: drh tags: branch-3.7.5)
2011-05-31
17:08
Merge the latest trunk changes into the wal-readonly branch. (check-in: 2c6b5a28 user: drh tags: wal-readonly)
16:50
Fix a problem in the sqlite3TestErrorName() function (used only for testing) that appears to have originated from a bad merge. (check-in: a0ae314c user: drh tags: trunk)
11:56
Update the documentation to state that any parameter that is optimized out of a prepared statement becomes an anonymous parameter for which sqlite3_bind_parameter_name() returns NULL. (check-in: 701b8a23 user: drh tags: trunk)
2011-05-30
23:42
Minor performance improvements. (check-in: f9950c6a user: drh tags: trunk)
15:06
Update evidence marks on the URI filename tests to conform to the latest documentation. (check-in: 1bab03c4 user: drh tags: trunk)
14:35
Make sure the P5 argument to the OP_VUpdate opcode is always set to a valid conflict resolution code. (check-in: e3350dbd user: drh tags: trunk)
13:39
Merge the latest trunk changes into the sessions branch. (check-in: 832886b1 user: drh tags: sessions)
2011-05-28
19:24
Fix a "#ifdef" from check-in [03f7d36a8a] that should have been "#ifndef". (check-in: edb865c3 user: drh tags: trunk)
15:57
Minor changes made while planning a larger change. (check-in: 84097a4c user: dan tags: fts3-prefix-search)
15:53
Print a log message on each cache spill if compiled with SQLITE_LOG_CACHE_SPILL. (check-in: 5f15579f user: drh tags: trunk)
2011-05-26
14:19
Changes to work with SQLITE_OMIT_VIRTUAL_TABLE. (check-in: 03f7d36a user: drh tags: trunk)
2011-05-25
23:18
Fix some minor and harmless compiler warnings. (check-in: a4755e70 user: drh tags: trunk)
20:25
Ignore malloc failures within the WAL file truncation attempt for journal_size_limit. (check-in: dd19105a user: drh tags: trunk)
19:17
If a prefix index of size N is not present, use a prefix index of size N+1 along with the terms index for queries for prefixes of length N. (check-in: cc83991c user: dan tags: fts3-prefix-search)
18:47
Merge trunk changes into experimental fts3-prefix-search branch. (check-in: f0f0a03d user: dan tags: fts3-prefix-search)
18:46
Fix a case where a malloc() error could lead to mismatched virtual-table xBegin/xCommit/xRollback callbacks. (check-in: d807304a user: dan tags: trunk)
18:34
Change fts4 so that the prefix= parameter is passes a comma-separated list of integers. For each integer N, a separate index of all prefixes of length N bytes is created. (check-in: be59bf49 user: dan tags: fts3-prefix-search)
15:54
Fix a compiler warning. (check-in: 6df99e52 user: drh tags: trunk)
01:16
Changes to savepoint in virtual tables for simpler and more consistent operation. (check-in: 92f26a8b user: drh tags: trunk)
2011-05-24
18:49
If the fts4 option prefix=1 is specified, have the fts4 module maintain an index of prefixes as well as terms. (check-in: b5bdc639 user: dan tags: fts3-prefix-search)
15:36
Do not invoke the xRollbackTo or xRelease methods of a virtual table without having first invoked an appropriate xSavepoint method. Add assert() statements to FTS3/4 to verify that this is happening in all cases. (check-in: 651ef242 user: drh tags: trunk)
00:35
Make sure the savepoint index is correct one calls to sqlite3VtabSavepoint with SAVEPOINT_BEGIN. (check-in: a9d09566 user: drh tags: trunk)
2011-05-23
18:37
Minor cleanups to the header comments on various test_*.c file, to make the suitable for programmer-level documentation. (check-in: a65d043a user: drh tags: trunk)
2011-05-20
20:42
Adjustments to documentation hyperlinks to accommodate the new VFS documentation. (check-in: 139a8f53 user: drh tags: trunk)
13:26
Add a big comment to the top of test_vfstrace.c to explain how to compile and use that module. (check-in: a6a0fefb user: drh tags: trunk)
01:50
Fix the URI test script so that it works even if there is a subdirectory named "test". (check-in: 2018d4e1 user: drh tags: trunk)
01:49
Mark an unreachable branch in the recent WAL problem as unreachable. (check-in: 3e8a29ff user: drh tags: trunk)
2011-05-19
13:26
Version 3.7.6.3. (check-in: ed1da510 user: drh tags: release, branch-3.7.6, version-3.7.6.3)
07:53
Add another test for [2d1a5c67df]. (check-in: 97fcd9e8 user: dan tags: trunk)
02:48
Merge all the latest trunk changes into the sessions branch, especially the disappearing WAL transaction fix. (check-in: 5b1b536c user: drh tags: sessions)
02:34
Bring the apple-wal-readonly branch up to date with the latest changes in apple-osx, and especially the fix for disappearing WAL transactions. (Leaf check-in: 57912327 user: drh tags: apple-wal-readonly)
01:51
Pull all the latest trunk changes, and especially the fix for WAL cache spills causing transactions to disappear, into the apple-osx branch. (check-in: 8d1a6bb0 user: drh tags: apple-osx)
01:46
Backport the [67bf1c9a88] fix for vanishing WAL transactions due to small cache spillage. Ticket [2d1a5c67dfc236]. Also bump the version number to 3.7.6.3 in preparation for patch release. (check-in: e4d0f7ac user: drh tags: branch-3.7.6)
01:21
When committing a WAL transaction, make sure at least one page is written to the WAL file so that the WAL subsystem will have a page on which to set the commit flag. Ticket [2d1a5c67dfc236]. (check-in: 67bf1c9a user: drh tags: trunk)
2011-05-18
17:15
Enable URI filenames in the command-line shell. Add a check to the beginning of the shell to make sure it is compiled with the same SQLite source and header. (check-in: de58cb28 user: drh tags: trunk)
03:02
Make sure the multiplexor shim uses a full pathname for temp file that it creates. (check-in: 186d7ff1 user: drh tags: trunk)
02:41
Remove unreachable branches from the 8.3 filename logic. (check-in: 4f7e7b44 user: drh tags: trunk)
02:22
Update multiplex VFS to handle empty filenames which can occur for during vacuuming (temp file names.) (check-in: a0749860 user: shaneh tags: trunk)
2011-05-17
20:36
Add the ability to limit filenames to 8+3 using the SQLITE_ENABLE_8_3_NAMES compile-time option together with a URI parameter of "8_3_names=1". (check-in: 96d60985 user: drh tags: trunk)
19:43
Fix an off-by-one error in the new sqlite3_uri_parameter() function. (check-in: 9593a640 user: drh tags: trunk)
18:53
Add the sqlite3_uri_parameter() interface function for use in building new VFSes. (check-in: 6b5de95f user: drh tags: trunk)
15:56
Add extended return code SQLITE_CORRUPT_VTAB. Returned when the tcontents of the sqlite tables used internally by a virtual table module are invalid or inconsistent. (check-in: 8844e8bf user: dan tags: trunk)
15:21
Avoid exceeding array bounds when reading a corrupt database file in autovacuum mode. Fixes a problem discovered by John Regehr and Peng Li using a customized clang compiler. (check-in: f7c525f5 user: drh tags: trunk)