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Author SHA1 Message Date
drh
1aa4f3e529 Fix a couple of compiler warnings. 
FossilOrigin-Name: 3899f3b95ed50773a72d907b39b451fefce69c9e
 2011-06-15 12:43:36 +00:00
dan
376d1e5c4f Add an interface to better test incremental loading of doclists by FTS4. Also some tests for this and term prefix queries. 
FossilOrigin-Name: 7a3813138d1a5c5d99f4756c79998831d779774f
 2011-06-15 08:30:29 +00:00
dan
5f84e14add Fix a memory leak that can follow an OOM error in a user-function that uses sqlite3_set_auxdata(). 
FossilOrigin-Name: 0185c4b689d18d66e6aa39b4a7bddc279e3c9d17
 2011-06-14 14:18:45 +00:00
dan
79bd81038c Merge fts3-prefix-search branch with trunk. 
FossilOrigin-Name: b1f9c1e0ac51cedfb05ac073a603343f6df865b5
 2011-06-14 11:50:09 +00:00
dan
db27fc0785 Add a couple of extra tests. 
FossilOrigin-Name: aefd46dfae7e06fbaf4f2b9a86a7f2ac6927331e
 2011-06-14 11:32:50 +00:00
dan
2cf1a1de4b Fix another bug caused by NEAR/matchinfo/order=DESC interaction. 
FossilOrigin-Name: 04907fbadeb743c95cc9f3529e63ef388684799f
 2011-06-14 09:00:27 +00:00
dan
c72f9d98cb Merge recent trunk changes into fts3-prefix-search branch. 
FossilOrigin-Name: 135ce30f62ebd6a1b239c18dbbd9c926ea507db4
 2011-06-14 07:22:30 +00:00
dan
806cbfc214 Remove unused parameters from internal fts3 function. 
FossilOrigin-Name: 06de3f2cbc27cdfd9f83218c9ea576f74f60d07b
 2011-06-14 07:14:43 +00:00
dan
653265d9ed Update trace2.test to account for new FTS queries. 
FossilOrigin-Name: 2c20129297b64f4113b8edb551385eb918279471
 2011-06-13 18:21:11 +00:00
dan
2f77934385 Add tests for deferred tokens to fts3auto.test. Fix a problem with OR queries and deferred tokens. 
FossilOrigin-Name: b9fb69e55bb05a8819688ee63987f2a05c33d59b
 2011-06-13 17:00:12 +00:00
dan
3fd651928f Changes to fts3auto.test to test OR, AND and NOT operations. 
FossilOrigin-Name: e4ab6cdb101bbeb804820425cf569ee7dc2397fb
 2011-06-13 13:48:36 +00:00
drh
0a32fa6d81 Use only unsigned values in the implementatin of LIKE and GLOB so that 
values won't overflow to negative when dealing with malformed UTF8.

FossilOrigin-Name: 77f01578bb565d1bc884b374b68bae10ce34a084
 2011-06-13 12:19:21 +00:00
dan
99ebad90e3 Fix a bug exposed by combining matchinfo(), NEAR and "ORDER BY rowid DESC". 
FossilOrigin-Name: 5f6b87f420f21749aa7c72e020c50aca74890086
 2011-06-13 09:11:01 +00:00
dan
7006c18e00 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. 
FossilOrigin-Name: 2b3d9996a829c62fbaf7c92d50e44636340b07c6
 2011-06-10 18:33:35 +00:00
dan
b328debc6a Fix minor problems with foreign key constraints where the parent table is the same as the child table. 
FossilOrigin-Name: 442d8d8bfe443797482354ba8766d97d3d6acaae
 2011-06-10 16:33:25 +00:00
dan
9dde7cbbad 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. 
FossilOrigin-Name: b11b2e1f8ccadf78bebe2278f05a8e3d3e543328
 2011-06-09 17:53:43 +00:00
dan
786b068967 Fix problems to do with using both OR and NEAR operators in a single expression. 
FossilOrigin-Name: 4e8dd19eef04777d800977faf1859a405e396f30
 2011-06-09 10:48:02 +00:00
dan
abf2545ed9 Fix various issues to do with deferred tokens, NEAR expressions and matchinfo(). 
FossilOrigin-Name: 3972a787df5ec253b99b148385655e7b68d851fa
 2011-06-08 18:39:07 +00:00
dan
3eabcf5f46 Have NEAR queries use incremental merging. Fix issues surrounding the deferred token optimization. 
FossilOrigin-Name: 9d10a6846b12a9cc8fd4fdc3affd931a27218b5a
 2011-06-07 18:35:45 +00:00
drh
55a0959a18 Fix a comment type on the description of the Schema object. 
FossilOrigin-Name: 095cd9a6ec175b703ff3fcafeffb3349f21bd831
 2011-06-07 18:31:14 +00:00
drh
ebcdc73f53 Merge the latest trunk changes into the fts3-prefix-search branch. 
FossilOrigin-Name: 567dd84359218245d4e6887547e2a48881f2c8e0
 2011-06-06 18:14:25 +00:00
dan
5289b01524 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. 
FossilOrigin-Name: 89f2f482e077241ac29a58eadf44a72a9c01f98c
 2011-06-06 14:51:50 +00:00
drh
2ce71b4e7a Add assert() statements to verify that u16 pointers associated with 
the enhancement in [897f56a158] are always 2-byte aligned.

FossilOrigin-Name: 98ccfa930e8e5f10808a518e3e22e85e8a8a65c2
 2011-06-06 13:38:11 +00:00
dan
9aab071780 Clean up the code for processing FTS4 options a bit. 
FossilOrigin-Name: 0425138a2365d23b07d88fda2b1f458f112f389d
 2011-06-06 06:55:38 +00:00
dan
76e04431ef Remove some unreachable code. 
FossilOrigin-Name: 650e1a79eda5a2134a1fbd305ab1f205a57c0892
 2011-06-04 20:13:24 +00:00
dan
b46ee91729 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. 
FossilOrigin-Name: f6a0193f5a32603eb48bddc6297042dbd2ffe96e
 2011-06-04 20:04:35 +00:00
drh
afb9817f8c Performance improvement to the btree search routine. 
FossilOrigin-Name: 65db822f200bafe9abe59b33b17b2c643c17c5e8
 2011-06-04 01:43:53 +00:00
drh
61d2fe955c Performance improvements on memory copies inside of btree by moving 2 bytes 
at a time instead of just 1 byte at a time.

FossilOrigin-Name: 897f56a158ebe62758c9998e4941ae046c75fb99
 2011-06-03 23:28:33 +00:00
drh
3a61a5a2b5 Performance enhancement to the blob-literal tokenizer. 
FossilOrigin-Name: 61aa2031f1c5ae05e31077588a55194a9546262a
 2011-06-03 21:34:45 +00:00
drh
5d9c9da6e8 Create and use a function especially for adding the ParseSchema opcode. 
This gives a small reduction in code and a small performance increase.

FossilOrigin-Name: 957b2ab67c6185f0e1062593d237de5c434a38bf
 2011-06-03 20:11:17 +00:00
dan
126ba6c0ac FTS changes: Remove unreachable code. Fix bugs. When processing a large doclist incrementally, read from disk incrementally too. 
FossilOrigin-Name: a4c7e2820824e82580730c36f85aede2efa66754
 2011-06-03 18:00:19 +00:00
drh
68f2a57698 Factor an "if" out of a loop in balance_nonroot() for about a 1% performance 
increase.

FossilOrigin-Name: 1bd72d0c616e20fdb395c72ecd96579090ae26cb
 2011-06-03 17:50:49 +00:00
drh
45caededba Hush some harmless compiler warnings in the URI parsing logic. 
FossilOrigin-Name: 0206bc6f87bb9393218a380fc5b18039d334a8d8
 2011-06-03 14:19:10 +00:00
drh
9fd301bb6a Include more detailed version information in the command-line shell output. 
FossilOrigin-Name: 049c3c42fdefea8de7ec7008871963e37ce2d7bc
 2011-06-03 13:28:22 +00:00
drh
3043ac70c4 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).

FossilOrigin-Name: 3aca9a92c8b29bb43f65f93593ba4defd65139dc
 2011-06-03 13:06:50 +00:00
drh
c7dc9bf88e Fix the build when using SQLITE_OMIT_PRAGMA. 
FossilOrigin-Name: 051f4635bf1e9618b108c4177b8ecc5762ed08e7
 2011-06-03 13:02:57 +00:00
drh
be07ec582e Fix an #ifdef of SQLITE_OMIT_VIRTUALTABLE that had an extra "_" character. 
FossilOrigin-Name: 93e0be2bbf16d66d97ea7344187139d254b11cc3
 2011-06-03 12:15:26 +00:00
dan
e414854800 Changes to improve performance and support LIMIT clauses on fts3 tables. This branch is unstable for now. 
FossilOrigin-Name: 28149a7882a1e9dfe4a75ec5b91d176ebe6284e9
 2011-06-02 19:57:24 +00:00
drh
5bf3934652 Fix a faulty assert() in the WAL-mode logic for read-only shared memory. 
FossilOrigin-Name: a13cfe616284f4ee86f0406e7b8fe8f9ba6e6990
 2011-06-02 17:24:49 +00:00
drh
070d422d31 Add a missing check for out-of-memory in the lemon code generator. 
FossilOrigin-Name: efb20b9da6c7cb310a449cc818eaccd3d5bb4ab3
 2011-06-02 15:48:51 +00:00
drh
c9afea68ff 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.

FossilOrigin-Name: 19084a6641f77a62110b04ea50e298fe132ea784
 2011-06-02 13:04:33 +00:00
drh
fd019ef7ce Make use of the sqlite3GetBoolean() interface for more robust processing 
of the readonly_shm query parameter inside of unixShmMap().

FossilOrigin-Name: 1f930d7e04cd4a5ff3d91a0e9f1b62114f1cebd2
 2011-06-01 20:13:36 +00:00
drh
66dfec8b7a 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.

FossilOrigin-Name: d6b4709de4d1f8af001f58938247f00a652a616e
 2011-06-01 20:01:49 +00:00
drh
f167694f9a Pull the latest trunk changes into the wal-readonly branch. 
FossilOrigin-Name: 0b63b71357a65e26ecd3f3bb34a5f14feee322f4
 2011-06-01 19:44:57 +00:00
drh
04e9eeadc6 Avoid unnecessary duplication of SQL parameter names. 
FossilOrigin-Name: e704e8690ae35decc9769a45cf8d519ccad8b79d
 2011-06-01 19:16:06 +00:00
drh
124c0b49a1 Refactor the SQL parameter processing so that parameter names for values 
that are optimized out of the prepare statement are not forgotten.

FossilOrigin-Name: b3aaf715b60b8a338cc6c92dad1ead4a3f7146a3
 2011-06-01 18:15:55 +00:00
drh
bdd0f3bc0e Merge the latest trunk changes into the wal-readonly branch. 
FossilOrigin-Name: 2c6b5a28e3f6b7cb96b944d0a254f3707885f1ce
 2011-05-31 17:08:32 +00:00
drh
ed9624187d Fix a problem in the sqlite3TestErrorName() function (used only for testing) 
that appears to have originated from a bad merge.

FossilOrigin-Name: a0ae314c7f41d0146a9ee1adc576cd977219a378
 2011-05-31 16:50:23 +00:00
drh
a80a141247 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.

FossilOrigin-Name: 701b8a23e3ea2c94454af5d9bd1e72acb66d0fe2
 2011-05-31 11:56:15 +00:00
drh
c3f1d5f095 Minor performance improvements. 
FossilOrigin-Name: f9950c6af1813f724dacd7455f472acec921b06a
 2011-05-30 23:42:16 +00:00