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Author SHA1 Message Date
drh
a15a8bc822 Show the WhereTerm.iField value on debugging output, when it is non-zero. 
FossilOrigin-Name: 931c95358d8bc02f3e3d8ee4e545a07b2d2c97e8
 2016-08-19 18:40:17 +00:00
dan
c9e75fb23a Register any built-in fts5 module before loading automatic extensions. This allows automatic extensions to register fts5 tokenizers and auxiliary functions. 
FossilOrigin-Name: b10e31dce8e590e1ba30f512374a8c16656bcc72
 2016-08-19 18:37:35 +00:00
drh
4602b8e89d Fix an obsolete comment on codeEqualityTerm(). No changes to code. 
FossilOrigin-Name: d07be5afb0a915769382dfd815403f8832cb3eec
 2016-08-19 18:28:00 +00:00
drh
b684fd5c4a Merge recent enhancements from trunk. 
FossilOrigin-Name: b17872363b60edab05a5d382a44038aad91e4d9f
 2016-08-19 15:41:24 +00:00
drh
05a41ee9ec Merge the VACUUM attached database enhancement from trunk. 
FossilOrigin-Name: 12d5e38d269ede27cd38a031a395915301fffe56
 2016-08-19 15:17:51 +00:00
drh
fcc31545bc Enhance the VACUUM command so that it can operate on an attached database. 
FossilOrigin-Name: 083f9e6270fa4faa402b91231271da4f3915c79f
 2016-08-19 15:15:55 +00:00
drh
6a754dc767 Disable row counting on queries run while doing a VACUUM. 
FossilOrigin-Name: ad35ef116296e5d6aaeb9ef260bf35bee3bd6d20
 2016-08-19 15:12:38 +00:00
dan
7ca1ea16ff Have the fts5 snippet() function avoid favouring snippets that begin with sentences that do not contain search terms. Add an extra bias in favour of the first sentence in the document. 
FossilOrigin-Name: d8180af2adfc101dfce95a0498b5cd7b30643b30
 2016-08-19 14:25:38 +00:00
drh
9ef5e7708a Add the capability to VACUUM an attached database by specifying the schema 
name as an argument to the VACUUM command.  Since version 2.0, VACUUM has
accepted an argument which was silently ignored.  Now it has meaning.

FossilOrigin-Name: 29d63059b4d2bb612523ac55ebfef040d054a64f
 2016-08-19 14:20:56 +00:00
drh
da84dcae54 Add the SQLITE_DBCONFIG_MAINDBNAME interface. 
FossilOrigin-Name: d6e3d5796c9991ca0af45ed92ce36f55efc02348
 2016-08-18 22:44:22 +00:00
drh
61ea610cd0 Change the name of Db.zName to Db.zDbSName for improved long-term code 
maintainability.

FossilOrigin-Name: cb9865e14db1c0076618f13400151112f84960cb
 2016-08-18 22:19:03 +00:00
drh
e59be01072 Fix a zName to zDbSName conversion missed in the previous check-in. 
FossilOrigin-Name: d7cf423cdccada2b0a4b7cc79ccf5f35d6f43212
 2016-08-18 20:56:39 +00:00
drh
03181c8c27 Fix a SQL NULL handling bug in the vector IN operator code generation. 
FossilOrigin-Name: 936146b12e27784f15a68fe65732c6d92c3a12f3
 2016-08-18 19:04:57 +00:00
drh
48cb3a7600 Display SELECT_COLUMN expressions in the .wheretrace debugging output. 
FossilOrigin-Name: 3b27a5da100037f75a4efc15e0354a6aa94194f8
 2016-08-18 18:09:10 +00:00
drh
db97e56217 Display VECTOR expressions in .wheretrace and .selecttrace debugging output. 
FossilOrigin-Name: 157347e2580e5078c4081d602e9d1a82d194e719
 2016-08-18 17:55:57 +00:00
drh
c8d0b0b9d4 Since the TK_VECTOR token is not actually used by the parser, make it an 
extra token code added by the tool/addopcodes.tcl script during parser build.

FossilOrigin-Name: b40b202c1f82808d2240e87b22f1e78b2208cb26
 2016-08-18 15:36:03 +00:00
drh
5ea494425f Merge recent enhancements from trunk. 
FossilOrigin-Name: 4768a1066cb9c7627064d7efec44188d6755cb03
 2016-08-18 15:21:16 +00:00
drh
a79e10b665 Simplify the vector comparison code generator logic, and the resulting 
VDBE code.

FossilOrigin-Name: e2ad0b5d8e1e83118c12889150aca2f2a6b2bdde
 2016-08-18 15:15:29 +00:00
dan
b39a5ac229 Adjust some tests to account for recent changes to the fts5 snippet function. 
FossilOrigin-Name: 184ecbe9c0c3280a22cdeda5c7836a7b280c3e1f
 2016-08-18 14:47:48 +00:00
drh
69c338263a Rename the Db.zName field to Db.zDbSName to make it more descriptive and to 
distinguish it from all of the other "zName" variables scattered throughout
the code.

FossilOrigin-Name: 92a22f01343a898455fd61c3b8e7d7c954f5b569
 2016-08-18 14:33:11 +00:00
dan
e7036202bc Bias the fts5 snippet() function to return snippets that look like they start at the start of sentences. 
FossilOrigin-Name: 60de159476edbd48dc363f7f77f09c32ea68422f
 2016-08-17 19:05:12 +00:00
dan
8c2b1fde58 Fix a problem in the fts5 snippet() auxiliary function. 
FossilOrigin-Name: a861713cc6a3868a1c89240e8340bc7b2b9559da
 2016-08-17 11:14:39 +00:00
drh
0f832ddc06 Fix a bug in destructor processing of Lemon. That has no impact on the 
SQLite grammar.  The bug was introduced by prior work to optimize the
Lemon-generated parser used by SQLite.

FossilOrigin-Name: f9035b8e2ea331801402bcb62b203ab092949770
 2016-08-16 16:46:40 +00:00
dan
0f5a186c4c Questionable changes to support interruptible checkpoint in ZipVFS. 
FossilOrigin-Name: c7a9f26d118c7a453d45fa73efa4d1ab79301659
 2016-08-13 14:30:23 +00:00
drh
0f825a7e26 Remove an unnecessary stack variable from sqlite3VdbeExec(). 
FossilOrigin-Name: c54bd9c82dd34951dc87848c0b19fcccaef928db
 2016-08-13 14:17:02 +00:00
drh
af69eda63e Improvements to commits. No code changes. 
FossilOrigin-Name: 18f5a3bee4f870be4644a6042a20081c46edb7d0
 2016-08-13 13:03:46 +00:00
drh
a2f629251f Fix to the vector less-than operator. All legacy tests passing now. 
FossilOrigin-Name: ec70a67ebc997f457be4d52d8affc37e142dc3ff
 2016-08-13 12:37:47 +00:00
dan
460d38f15e Fix an fts5 problem with corrupt database handling found by address-sanitizer. 
FossilOrigin-Name: e22252e1da4cd9e41b970970a1c4f466aa6cc133
 2016-08-13 10:34:12 +00:00
drh
79752b6e63 Attempt to simplify the logic and generated code for vector comparisons. 
Basic comparison operators are working, but there are many indexing test
failures still to be worked through.

FossilOrigin-Name: dfc028cfbe7657d20727a2670ecadb1575eb8cbb
 2016-08-13 10:02:17 +00:00
dan
3b96d1e2e4 Fix a buffer overread in fts5. 
FossilOrigin-Name: fcfbee6c7d33a9ae7feb46044a0c2fe680460d39
 2016-08-13 06:38:31 +00:00
dan
7fb8990688 Have wal file checkpoints exit early if the sqlite3_interrupt() API function is called. 
FossilOrigin-Name: 8a5f41c7b1718507524adef1a2730e99cf53270a
 2016-08-12 16:21:15 +00:00
drh
471b4b92bd Add VdbeCoverage() macros on newly added VDBE branch operations. 
FossilOrigin-Name: 381aa73141db8ec59adbcb09e71af660ee4ae5ce
 2016-08-12 11:25:49 +00:00
drh
a48d7e7749 Fix a post-OOM memory leak. 
FossilOrigin-Name: 14009b32b955b42cfd5f0c2ce7d4b3ce19ce201e
 2016-08-12 11:01:20 +00:00
dan
1bf4ca7c42 Add the "modeof=<filename>" URI parameter to os_unix.c - used to specify a file to copy permissions from when a new database is created. Also allow passing NULL as the second parameter to sqlite3rbu_vacuum(). 
FossilOrigin-Name: ed406d31ff54ee3de8db91690a966e5c561f8f94
 2016-08-11 18:05:47 +00:00
drh
088645b090 Merge recent changes from trunk. 
FossilOrigin-Name: 959677b97ba15f786936c762e2e68df1151d7ed0
 2016-08-11 12:31:21 +00:00
dan
17994e3bca Fix some problems with handling "no such collation sequence" errors. 
FossilOrigin-Name: 8278be06fa69e3266866220bdaf5be45a5fcfa23
 2016-08-11 12:01:52 +00:00
dan
6ff4627d5d Fix a 1 byte buffer overwrite in the "sqldiff --rbu" command. 
FossilOrigin-Name: ab83d7077da80ddbcf399d0797d79e964dc64f0e
 2016-08-11 09:55:55 +00:00
drh
c73bd0a5cc Fix a harmless compiler warning in FTS5. 
FossilOrigin-Name: 2ea0c8b46eefd4874f021f8dfd344be751f2034f
 2016-08-11 01:24:56 +00:00
drh
93ca3933d1 Optimization to sqlite3WhereExprUsage(). 
FossilOrigin-Name: 95493058fcf40306727a281f21c5a2a0011b7d02
 2016-08-10 20:02:21 +00:00
drh
e104dd3cc3 List of MATCH operator names in isMatchOfColumn() should be constant. 
FossilOrigin-Name: 7319d676aaf95ba7391379f4cdf193b6aa898893
 2016-08-10 19:43:29 +00:00
drh
922802c44e Performance enhancement in the expression walker. 
FossilOrigin-Name: ebccbd96094ac64de39dbd0d220d3a7afd8cd40e
 2016-08-10 18:56:32 +00:00
drh
f5dbe7f8d8 Tweaks to pcache1TruncateUnsafe() to make it slightly smaller and faster and 
easier to test.

FossilOrigin-Name: 059f4e2efefb7b9deaf539110c19bceaeb10c6ce
 2016-08-10 15:02:49 +00:00
drh
167fbbe195 Rearrange the code inside sqlite3RunParser() routine so that sqlite3Parser() 
is only called from a single place.  This allows sqlite3Parser() to be
in-lined, which results in a 0.25% overall performance gain.

FossilOrigin-Name: 25d1d02b3ea126ade22b2a72649ae55509aa1777
 2016-08-10 14:40:00 +00:00
drh
765fecf010 Increment the version number to 3.15. 
FossilOrigin-Name: 8c2701e70ab2553d7a586ff5fe7afa02d8c63199
 2016-08-10 13:34:16 +00:00
drh
701b68879c Improved comments on the lempar.c parser template. Adjust the 
YY_SHIFT_USE_DFLT constant in the Lemon-generated parser tables so as
to guarantee that it is always out of range of the yy_lookahead[] table.

FossilOrigin-Name: 83622f3f50030e4d6abafb99d99742928aaf157c
 2016-08-10 13:30:43 +00:00
drh
d9fabbcc5b Fix pcache1TruncateUnsafe() run faster for the case where iLimit is 
very close to iMaxKey.

FossilOrigin-Name: b07a26df06a2ffb946ff8a1cc7f43eaf701a94b5
 2016-08-10 11:50:12 +00:00
drh
c83db9e4e1 Performance optimization in the yy_find_shift_action() routine of the 
Lemon-generated parser.

FossilOrigin-Name: ba6663beefcc8060e6f3be6ab37c13fdbb08b7de
 2016-08-10 01:43:30 +00:00
drh
8d57d7af23 Fix harmless compiler warning. 
FossilOrigin-Name: 9a5a4f6e3bc265fecf79a7f63d14abbf239da636
 2016-08-09 21:01:52 +00:00
dan
ccf03677a3 Minor update to the way fts5 column filters are parsed. 
FossilOrigin-Name: 14864f2b8470fe98dbd17f59963bf1be8d4962f9
 2016-08-09 19:48:37 +00:00
dan
882ef0b8c0 Have fts5 interpret column lists that begin with a "-" character as "match any column except" lists. 
FossilOrigin-Name: e517545650631d1e8a7ee63c6646a8b183a0a894
 2016-08-09 19:26:57 +00:00