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1a51ce78ba
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399 Commits

Author SHA1 Message Date
mistachkin
1a51ce78ba Fix some harmless compiler warnings. 
FossilOrigin-Name: 2b8eecbfe7935d3d9826fbcd473dd3a49138ad11
 2015-01-12 18:38:02 +00:00
drh
063970a15f Fix comment typos reported on the mailing list. No changes to code. 
FossilOrigin-Name: 93a71c9f058b58d11187293a1e8d5324d0911880
 2014-12-04 14:01:39 +00:00
dan
6e1a037357 Allow FTS tokenizers to choose whether or not to consider the "*" character part of tokens or not. This restores the pre-[e21bf7a2ad] behaviour. Also fix a problem causing FTS to interpret tokens beginning with "*" characters as EOF. 
FossilOrigin-Name: 49dfee7cd1c9ab2901b8a871a6cd00b2ead76801
 2014-10-09 15:08:17 +00:00
drh
a8950d5038 Fix a memory leak associated with the FTS4 matchinfo() function. 
FossilOrigin-Name: fb8da82411b80a234c6a5481622027815450996a
 2014-10-09 14:00:49 +00:00
drh
b8e8d5055a Fix a harmless compiler warning inside an assert() in FTS4. 
FossilOrigin-Name: 418f3c9ad28672e5fe38d772d34e7cf8d26bc0e1
 2014-10-06 12:41:57 +00:00
drh
490fe86f1a Fix harmless compiler warnings. 
FossilOrigin-Name: 52b03f045edf6fc29f9ba9a5cac53a59f0feb0eb
 2014-08-11 14:21:32 +00:00
drh
858b638d1f A couple more harmless compiler warnings eliminated. 
FossilOrigin-Name: bcf6d775f90f4d1ba018a1b965f2f710df130f01
 2014-08-06 18:50:51 +00:00
drh
e8f2c9dc71 Fix two more harmless compiler warnings. Make sure the fts3_unicode2.c file 
is in sync with mkunicode.tcl.

FossilOrigin-Name: a2a60307ea68a3230952a56cb65369ba0a208967
 2014-08-06 17:49:13 +00:00
mistachkin
86ac612e8a Fix some harmess compiler warnings in the FTS3 Unicode module. 
FossilOrigin-Name: c01caea5d6ad7a570628b85fb3056ac955ff03dd
 2014-07-19 15:44:29 +00:00
mistachkin
166c373779 Fix harmless compiler warnings in the fts3view utility program that can occur with MSVC. 
FossilOrigin-Name: 1cec1e030035e5253fb7ebbdfe5c1a3029e4e29b
 2014-07-07 18:03:38 +00:00
drh
42d3d37ad1 Fix a division-by-zero error in the fts3view utility program. Add the 
fts3view utility program to the "main.mk" makefile.

FossilOrigin-Name: 64f02699b4bd747e4c2f0debf72d37ec275137d8
 2014-07-07 16:07:43 +00:00
dan
2eaf03d72b Change fts3/4 so that the "unicode61" is included in builds by default. It may now be excluded by defining SQLITE_DISABLE_FTS3_UNICODE. 
FossilOrigin-Name: 0cc0230ae9cfc9760fd8ef2c25e82576b052dbeb
 2014-07-03 12:18:22 +00:00
dan
33b7bcb319 Fix a problem that was causing the FTS4 integrity-check command to fail if the table had one or more "notindexed" columns. 
FossilOrigin-Name: 7123bb2605216396f65db5d156431b3613f313b5
 2014-06-05 11:15:56 +00:00
drh
3c559a8d3c Fix harmless compiler warnings. 
FossilOrigin-Name: 20b75460c0661b5dc071177b4a0791aceccda029
 2014-05-27 19:18:36 +00:00
drh
b7231a8cf0 Fix a harmless compiler warning in the FTS4 logic. 
FossilOrigin-Name: 64a869ad2388d9d62601b93d5139f2dc57f260f7
 2014-05-27 11:54:48 +00:00
dan
cde81d5fd0 Fix a problem in FTS4 where columns with names that are prefixes of any notindexed column were also being (incorrectly) marked as not indexed. For example in "CREATE ... t1(abc, bc, abcd, notindexed=abcd)", both abc and abcd were being treated as notindexed. 
FossilOrigin-Name: d90c4964fcf46b0b043dbfd58267098582267001
 2014-05-26 16:40:02 +00:00
mistachkin
02c1e264a9 Fix harmless compiler warnings. 
FossilOrigin-Name: 7e60347e21a7473974061965a8d1f2eadde987e2
 2014-05-16 23:38:59 +00:00
dan
a7b9e7d2d9 Fix a bug causing an incorrect segment size value to be stored if both an old and new FTS version performed work on the same incremental merge operation. 
FossilOrigin-Name: a9a2aeab298ba2ac0b8835e61406e2d83bf7e39b
 2014-05-16 10:30:44 +00:00
dan
157c957a65 Fix a problem with the handling of delete markers by automerge on large databases. 
FossilOrigin-Name: 2b09bd17eb85ea3c682e930d2aabc6441f2265e0
 2014-05-15 18:36:39 +00:00
dan
5b34f15a82 Do not search for promotable segments following an FTS 'optimize' operation or creation of a new segment on the oldest existing level. 
FossilOrigin-Name: 34f6b4b8e4cb8ea45fd518672dc96335d1ce06ab
 2014-05-14 19:49:17 +00:00
dan
a0b7ca90b7 Fix a problem to do with loading the value of the FTS automerge setting from the database. 
FossilOrigin-Name: 7268119f74602929b372b88eca7b3c3b4964f7d5
 2014-05-14 18:45:27 +00:00
dan
9e83e465eb Fix various problems to do with segment promotion. Add test file fts4growth2.test, containing tests to check that the FTS index does not grow indefinitely as the table is updated. 
FossilOrigin-Name: 21491a9bc686e63bec32f1a67103622f1160a2f9
 2014-05-14 15:58:47 +00:00
dan
c0caea21de Fix a problem preventing delete markers from ever being removed from the FTS index. 
FossilOrigin-Name: 7f47ae5c5ddb1227484ddae7c6960183932a052a
 2014-05-13 20:11:37 +00:00
dan
6bb9889ef0 Experimental code to prevent FTS indexes from growing indefinitely as the table is updated. 
FossilOrigin-Name: b3b505a4dd0c679437a4272109f1188175088cd1
 2014-05-12 20:04:48 +00:00
dan
d2d8ca600e Fix the way parenthesis in MATCH expressions are handled by FTS if the tokenizer considers them to be token characters. 
FossilOrigin-Name: e21bf7a2ade6373e94ea403c665f78e1ad22143f
 2014-05-07 19:59:36 +00:00
dan
82d25da5b0 Changes to FTS to ensure that it does not access the database from within the xConnect method. 
FossilOrigin-Name: c67a52c356416cc200f51f9168d942e78db11d34
 2014-03-12 19:20:36 +00:00
drh
693e671936 Fixes for various clang warnings. 
FossilOrigin-Name: 87bf60637e5863c54c5e2d05aaaca0835b7aace8
 2014-01-24 22:58:00 +00:00
dan
2e08486a08 Add the usual "fts3" prefix to new static method setEstimatedRows() in fts3.c. This fixes a problem when compiling the amalgamation, as the r-tree module also contains a static method named setEstimatedRows. 
FossilOrigin-Name: d6fcfc8890489b942e5b3f1bc271835d77c5ef96
 2014-01-04 19:58:29 +00:00
dan
69014393f8 Instead of having the planner ignore plans with unusable MATCH constraints, have FTS assign extremely high costs to such plans in order to discourage the planner from using them. 
FossilOrigin-Name: 24f84b38131866f7b435ffe641bb2f6991a70db2
 2014-01-04 14:42:14 +00:00
drh
c73d0d9dec Fix harmless compiler warnings in FTS4. This involved corrupting 
Martin Porter's beautifully written and elegant stemmer code, making it
a little less beautiful and a little less elegant.  Today is a sad
day.  But the warnings from GCC grow increasingly verbose and irksome
with each new release and so something had to be done.

FossilOrigin-Name: df05679838b571c16a7ab7e135f9564cd2d9647c
 2013-12-21 16:06:47 +00:00
drh
707f1c560a Fix a harmless MSVC compiler warning. 
FossilOrigin-Name: 6cc023bb29be51847fbbfab95c24fc89993ccdba
 2013-11-19 18:17:20 +00:00
drh
2bea7cde6e Fix harmless compiler warnings from clang scan-build. 
FossilOrigin-Name: 8d002740bffca2a76d2dfbc1a67293d34f9de9ba
 2013-11-18 11:20:50 +00:00
mistachkin
3aa4be39a9 Fix harmless compiler warning. 
FossilOrigin-Name: ddacd10105c6df2d3a9d707947e72c62e88212eb
 2013-11-12 21:10:02 +00:00
dan
85963f5474 When possible, have FTS use 32-bit operations to read varints from the database. 
FossilOrigin-Name: aa7ba302ed13aedde89b5bcbe9119799c0da8a42
 2013-11-12 17:46:44 +00:00
dan
d6dd5def4d Fix a bug preventing FTS from correctly processing bracket tokens that are immediately preceded by characters that are neither whitespace or token characters. 
FossilOrigin-Name: 49be646cd981f8ff0434cf90d2748afa30260017
 2013-11-04 08:56:22 +00:00
dan
a4bbc8b119 Add the "languageid" hidden column to fts4aux. 
FossilOrigin-Name: 891df358e51075fb937f34952ce43bf51130b0d0
 2013-10-15 19:06:17 +00:00
dan
362d21614e Fix a crash in FTS incremental phrase processing that can occur if the second or subsequent token is much more common in the dataset than the first. 
FossilOrigin-Name: 0bf438fc30582a08fddfc3cec49366ee17ae2abe
 2013-10-14 20:30:51 +00:00
mistachkin
b084582299 Fix harmless compiler warning. 
FossilOrigin-Name: 4b130f88fba216e088f61252bbcdde57ec7ee6a9
 2013-10-12 02:33:22 +00:00
drh
4f99189051 Fix various harmless compiler warnings. Change the "warnings.sh" script to 
work with STAT4 instead of STAT3.

FossilOrigin-Name: 7df06684ab36bfdad9e9aca6940b7a665c2a0cb5
 2013-10-11 15:05:05 +00:00
mistachkin
86f72f0721 Fix compilation issue with MSVC. 
FossilOrigin-Name: 36d64dc36f18c166b2c93c43579fa3bbb5cd545f
 2013-10-07 21:49:16 +00:00
dan
9211f8a6ce Allow FTS4 multi-token phrases to use a combination of in-memory and incrementally loaded doclists. This allows phrases to (partially) benefit from incremental doclists without disabling the deferred token optimization. 
FossilOrigin-Name: f6819c5f3363d358e7ef65fe6978f13991bd44af
 2013-10-03 19:27:14 +00:00
dan
eb26672d0e Add a test to check that the new multi-token phrase optimization is actually helping. 
FossilOrigin-Name: bc3a2ed5fb2402805928b0002457eebf06f87c47
 2013-10-02 08:04:27 +00:00
dan
ff574f4c76 Allow multi-token phrases to load doclists from the database incrementally. This allows queries that feature such phrases to benefit from the "docid<?" optimization. 
FossilOrigin-Name: ea543f081d93ed1bf66c21ce2108ec94e349f4c5
 2013-10-01 20:02:32 +00:00
dan
73632e37c9 Merge trunk changes with this branch. 
FossilOrigin-Name: e294a9c7c525d1da698259c2fef089579bfd1c0b
 2013-09-30 18:16:07 +00:00
dan
1f03e609ff Fix a performance problem in the FTS4 auxiliary functions triggered by an OR clause in the full-text query. 
FossilOrigin-Name: fa0f2f0e3e79ae653118b901e1cca7725dfaf249
 2013-09-30 18:14:45 +00:00
dan
19384380f3 Have fts4 full-text queries consider "docid<?" and similar constraints. 
FossilOrigin-Name: 6622424a3a149edd35ba2ba0881aa41b4536417b
 2013-09-30 11:42:19 +00:00
dan
2505a5fee2 Fix an FTS4 problem introduced by [361084e1eb]. 
FossilOrigin-Name: 5f35c8cb8f8b67121c70f98c02c4aa7c25327690
 2013-08-21 15:45:27 +00:00
dan
2c18788ffa Initialize a variable in fts3_write.c on the grounds that the argument required to show that it does not require initialization with is complicated. Add an assert() to where.c to silence a clang scan-build warning. 
FossilOrigin-Name: d6c4d48a002a6d7057fccc30064ce0b049678f0c
 2013-08-19 19:29:50 +00:00
dan
290703091e Add some extra assert() statements to silence a few clang warnings. 
FossilOrigin-Name: 1c63e9515b5f5cb9169928b108d002dcd18ad4fd
 2013-08-19 18:17:03 +00:00
drh
1f10c28618 Modify several extensions to use the new exported function naming. 
Fix some shared library compilation issues.

FossilOrigin-Name: 1e39f85077f1f2b96c3a656c5b6334bafb005908
 2013-07-09 12:36:30 +00:00