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.
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FossilOrigin-Name: a9a2aeab298ba2ac0b8835e61406e2d83bf7e39b
2014-05-16 10:30:44 +00:00
157c957a65
Fix a problem with the handling of delete markers by automerge on large databases.
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FossilOrigin-Name: 2b09bd17eb85ea3c682e930d2aabc6441f2265e0
2014-05-15 18:36:39 +00:00
5b34f15a82
Do not search for promotable segments following an FTS 'optimize' operation or creation of a new segment on the oldest existing level.
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FossilOrigin-Name: 34f6b4b8e4cb8ea45fd518672dc96335d1ce06ab
2014-05-14 19:49:17 +00:00
a0b7ca90b7
Fix a problem to do with loading the value of the FTS automerge setting from the database.
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FossilOrigin-Name: 7268119f74602929b372b88eca7b3c3b4964f7d5
2014-05-14 18:45:27 +00:00
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.
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FossilOrigin-Name: 21491a9bc686e63bec32f1a67103622f1160a2f9
2014-05-14 15:58:47 +00:00
c0caea21de
Fix a problem preventing delete markers from ever being removed from the FTS index.
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FossilOrigin-Name: 7f47ae5c5ddb1227484ddae7c6960183932a052a
2014-05-13 20:11:37 +00:00
6bb9889ef0
Experimental code to prevent FTS indexes from growing indefinitely as the table is updated.
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FossilOrigin-Name: b3b505a4dd0c679437a4272109f1188175088cd1
2014-05-12 20:04:48 +00:00
d2d8ca600e
Fix the way parenthesis in MATCH expressions are handled by FTS if the tokenizer considers them to be token characters.
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FossilOrigin-Name: e21bf7a2ade6373e94ea403c665f78e1ad22143f
2014-05-07 19:59:36 +00:00
65e6b0dd12
Add the sqlite3_rtree_query_callback() API to the RTree virtual table.
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(Cherrypick from the sessions branch.)
FossilOrigin-Name: af2cbe64adab5f9e3b0f3da00d06428088589d7f
2014-04-28 17:56:19 +00:00
c686929914
Enhance the sqlite3_rtree_query_info object to report on the number of
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elements in the priority queue at each level.
FossilOrigin-Name: f7dad408dd46a1e3612b6142a3afb1d0d4fcda00
2014-04-25 16:29:03 +00:00
98cf9d74f8
Fix the generation of sqlite3_rtree_query_info.iRowid and add test cases
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to verify that it is fixed.
FossilOrigin-Name: eba95ead49f8f8ce45d400186562ff0066537c5c
2014-04-21 18:13:37 +00:00
74188329ce
Be sure to initialize the sqlite3_rtree_query_info.iRowid field for the
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leaves of the R-Tree when doing a query callback search.
FossilOrigin-Name: 4394693882c04c19ebe87ef7547c57e679554397
2014-04-21 15:53:45 +00:00
a6ca7f2c1b
Fix an off-by-one error in setting the "iLevel" field of the
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sqlite3_rtree_query_info structure passed into the RTree query callback.
FossilOrigin-Name: d708f159abfb3b87e2844463088d4fb7f8da9c97
2014-04-21 15:21:19 +00:00
ec7c03a08b
Further improvements to the RTREE_DECODE_COORD() method, to take advantage
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of known processor byte orders when available. This makes the code 3% faster,
according to valgrind. Also add test cases to make sure the on-disk
representation is correct.
FossilOrigin-Name: 6f3e94f4b1b403cd7bfc5e8e0ffbd61b5174d3a4
2014-04-18 01:37:08 +00:00
a5db90fc8e
Performance optimization on byte-swapping in R-Tree.
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FossilOrigin-Name: 444084fd620fc3f45cfb87b83f532d76bd2744e7
2014-04-17 23:23:29 +00:00
1821cbacf1
More test cases with very long priority queues.
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FossilOrigin-Name: 71692aa97c78676f0ba80eaeec0ad9ac225f4427
2014-04-17 15:34:58 +00:00
b640595f97
Test cases and bug fixes for the sqlite3_rtree_query_callback()
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mechanism.
FossilOrigin-Name: 1ccaaed6b516ec2ce953c1b31025a82ba76d00e7
2014-04-17 14:52:20 +00:00
78b486ea12
Refactor the constraint checking logic in RTree. The new-style constraint
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callbacks created by sqlite3_rtree_query_callback() are now hooked up from
end to end, though still untested.
FossilOrigin-Name: 32a13870175a1dd1d33af3572dde09ff607a04b6
2014-04-17 13:15:33 +00:00
18b5142b29
Performance optimization on nodeGetCell() in R-Tree.
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FossilOrigin-Name: 5d20ff9ec837ad35bc44d6c25d13764b350e81dd
2014-04-16 21:02:28 +00:00
933a5ff2d4
TCL tests now all pass.
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FossilOrigin-Name: f864baccd3fe0ee939ac1ec20069792f649cddc0
2014-04-16 17:15:14 +00:00
ab908cfcb4
Fix a bug in rowid=? query handling. More problems remain.
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FossilOrigin-Name: 5b0e6ba4a5050cf81cf41b977b28d714163569e0
2014-04-16 14:45:11 +00:00
f247982e37
Bug fixes to the priority-queue implementation for R-Trees. Improved tracing
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capability. Some queries work now, but still many problems.
FossilOrigin-Name: a439ddd629c6bb5ea2e7e274673fee4f5c207acf
2014-04-16 13:00:08 +00:00
96ce1b36aa
Initial attempt at getting R-Tree queries to work using a priority queue.
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This check-in compiles, but R-Trees do not work well. And there are
debugging printf()s left in the code. This is an incremental check-in.
FossilOrigin-Name: 53688a25c23c394278a357829793889970aa4157
2014-04-15 21:06:14 +00:00
de8c279b28
Fix comments on the rtreenode() and rtreedepth() test function in the R-Tree
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module.
FossilOrigin-Name: ade5b986e8baab9df7bdaf7ccfaee2d6ba55fa3c
2014-04-14 14:43:09 +00:00
b6c3aeac90
Remove over 300 lines of unused code, code that implemented the older
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Guttman insertion algorithms that are no longer used.
FossilOrigin-Name: 3ba5f295c709faebf5505e61f6dc5266b811b086
2014-04-14 12:18:17 +00:00
8ae04b53c9
Continuing work on the new custom query mechanism for r-tree.
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FossilOrigin-Name: ca7357e66ca60f59477b1db000c2cdaeb8082ae1
2014-04-13 16:10:09 +00:00
0ccb6cdc87
Continuing clean-up of the R-Tree module in preparation for cutting in the
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new generalized query mechanism.
FossilOrigin-Name: 66c858f20586424e15d0bfa3d7b56643bde66226
2014-04-12 17:44:00 +00:00
c9cb207acf
Add the new interfaces to rtree, though they do not yet work. Add the
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"show_speedtest1_rtree.tcl" script for showing the test data used for the
R-Tree tests of speedtest1. Change speedtest1 to generate better R-Tree
test data.
FossilOrigin-Name: 0b70275972c7a6a533566c1e50bffbf3ac531e95
2014-04-11 23:14:48 +00:00
dcc5c7b2fc
Update comments in the R-Tree module in preparation for some big changes.
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Add an "rtree" performance test to speedtest1.
FossilOrigin-Name: 20a73ec0b2f56609a4504052e198e32803d30207
2014-04-11 16:14:54 +00:00
24ed9d0445
Merge in fixes (including the corrupt-database crash fix) and
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performance enhancements from trunk.
FossilOrigin-Name: fc8ca1a87e7127bd28f32fd809aec3e24355fbfa
2014-03-26 19:43:30 +00:00
d88e521f59
Fix an obscure bug causing sqlite3_close() to fail if there are virtual tables on the disconnect list when it is called.
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FossilOrigin-Name: 6504aa47a8ebb13827be017c4cb4b2dc3c4c55f4
2014-03-12 19:38:38 +00:00
82d25da5b0
Changes to FTS to ensure that it does not access the database from within the xConnect method.
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FossilOrigin-Name: c67a52c356416cc200f51f9168d942e78db11d34
2014-03-12 19:20:36 +00:00
87af14a639
Prevent the rtree module from reading sqlite_stat1 data from the wrong database.
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FossilOrigin-Name: 7ce03c1b5552d830300575c5b41a874db7a2ec77
2014-03-12 12:44:46 +00:00
092378860d
Bump the version number to 3.8.4.1., to conform with trunk.
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FossilOrigin-Name: 42c9d8fc5fe4f0250bfa1f977c7cc63e5741408f
2014-03-12 10:03:13 +00:00
3afca7d18c
Add a test to see what happens if an rtree constructor encounters an SQLITE_BUSY error. No changes to code.
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FossilOrigin-Name: 5527e23636eee192030f6a3c41628030b6c50bb8
2014-03-11 09:19:26 +00:00
87778c7f96
Fix a harmless compiler warning in the sessions test harness.
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FossilOrigin-Name: d389e20ab07a76d0c4be3801265977fa977a4394
2014-03-06 15:01:11 +00:00
b7bc8c9849
Enhance the test harness for the sessions interface so that it does not
...
use SQLite operations that can encounter an OOM error in places where it
is unable to report an OOM error back up to the test script.
FossilOrigin-Name: bc0e661033b78f27866932244e6204985ae39000
2014-03-06 14:53:25 +00:00
3bde1354ff
Merge compiler-warning fixes from trunk.
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FossilOrigin-Name: a1f2b0428518ec18af74a0e01deb4e40cd95a78f
2014-03-05 23:12:55 +00:00
dc90d3d8af
Always include the ctype.h header in the spellfix.c extension.
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FossilOrigin-Name: bfd75f471a607b442d8cd8a7070491a158e8fb1a
2014-03-05 19:36:52 +00:00
5671ef69ec
Sync the latest trunk changes, and in particular the STAT4 IS NOT NULL fix.
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FossilOrigin-Name: b006792695d23980e1923b21915d5c1138ecf29d
2014-02-11 04:30:29 +00:00
0211d8bca4
Change the spellfix1 virtual table to deterministically names its shadow
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tables.
FossilOrigin-Name: 5219cdfc56ec3e1cd645ae6443ba72ce0df0339a
2014-02-06 13:18:51 +00:00
19913f4419
Bring in the latest updates from trunk.
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FossilOrigin-Name: 7b5f3773867ed0e4ed17bd473ba972d500035318
2014-01-28 18:06:17 +00:00
693e671936
Fixes for various clang warnings.
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FossilOrigin-Name: 87bf60637e5863c54c5e2d05aaaca0835b7aace8
2014-01-24 22:58:00 +00:00
c187698614
Bring in all the latest trunk changes, including the Common Table
...
Expressions implementation.
FossilOrigin-Name: 9b43e559195680e558264c4c00d34dc9cf9d9146
2014-01-24 14:05:18 +00:00
a8a0617e06
Update the spellfix virtual table to optimize queries of the form "SELECT ... FROM tbl WHERE rowid=?".
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FossilOrigin-Name: a0ba55ff0596c5f15e9cdb254c68ef50df2dfaad
2014-01-22 17:43:16 +00:00
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.
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FossilOrigin-Name: d6fcfc8890489b942e5b3f1bc271835d77c5ef96
2014-01-04 19:58:29 +00:00
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.
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FossilOrigin-Name: 24f84b38131866f7b435ffe641bb2f6991a70db2
2014-01-04 14:42:14 +00:00
d9e3c267b4
Merge the latest trunk changes into the sessions branch.
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FossilOrigin-Name: cfd110bf5db2c1993a5e2ca718648bd9c17ee22c
2013-12-24 12:09:42 +00:00
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
1b2ee4fe1a
Merge in performance enhancements from trunk.
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FossilOrigin-Name: fc9ae839569eb28eb734c52d95676c59b2e27494
2013-11-26 18:00:29 +00:00
