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247 Commits

Author SHA1 Message Date
dan
d6e12384bd Fix crashes that can occur when queries are run on an FTS4 table containing zero rows. 
FossilOrigin-Name: ed61fd20adef44d0f6b2345e0205b25f3641a15e
 2010-11-24 15:02:22 +00:00
dan
ad3acbbfb3 Remove some unused code from fts3. Add tests to fts3matchinfo.test. 
FossilOrigin-Name: ae40b34cf7c24c9601bdfb5cbe5b20f05a376ea8
 2010-11-24 11:51:56 +00:00
dan
1e66e40eb9 Experimental changes to fts3 function matchinfo(). 
FossilOrigin-Name: 9cf0f2b76bc68c168e3fa861b7235f384db21d38
 2010-11-23 19:16:47 +00:00
drh
3b691b5466 Restrict the scope of the fts3ExprCost() subroutine inside of FTS3. 
FossilOrigin-Name: 76681870a4705179f78976e7fda638a6fea0b9f9
 2010-11-18 13:52:34 +00:00
drh
437261d077 Fix compiler warnings. 
FossilOrigin-Name: 6c4f1d5c24522d1f541a2b96b229ad0374f99c19
 2010-11-18 13:47:50 +00:00
dan
af4c214e1f Changes to allow FTS4 tables to be created without the underlying %_docsize table (in order to save space). 
FossilOrigin-Name: 31989b18f53d97eddfb39660ef04fbf9463583e0
 2010-11-02 17:41:52 +00:00
dan
cfddb09e3b Test cases and minor changes to make fts3 more robust in the face of a corrupt database. 
FossilOrigin-Name: b770290561f5450e4d985ca0050ef5eb01657c80
 2010-10-30 15:21:13 +00:00
dan
c7c91257d5 More coverage tests for fts3.c. 
FossilOrigin-Name: 7a2f2864002d4e9a487e2779ae05513880ecb4d1
 2010-10-26 07:14:25 +00:00
dan
e25ac099f1 Further improvements to coverage of fts3.c. Fixes for bugs revealed by the same. 
FossilOrigin-Name: 918b609290127f54326c638d82837d117398eade
 2010-10-25 19:01:25 +00:00
dan
ddf80eb8ce Test coverage improvements for fts3.c. 
FossilOrigin-Name: a8b1d99899678b72c2a487909eabed321593d55f
 2010-10-25 12:47:43 +00:00
dan
378d0ab97b Fixes for the matchinfo() function related to FTS4 common token handling. 
FossilOrigin-Name: deb80eac9112d21835dfd3cee08ed8f09d975bf7
 2010-10-23 19:07:30 +00:00
dan
789cb8f5cf Add missing comments and fix compiler warnings in new FTS3/4 code. Other minor fixes too. 
FossilOrigin-Name: 1c9c70fec3c88319f7b2efe5316694a6ce0ab1a5
 2010-10-22 16:44:39 +00:00
dan
ca3b8f9c86 Merge trunk changes into experimental branch. 
FossilOrigin-Name: fd1e5cade04961c2f5438a1dfcc2e15eafb4503f
 2010-10-21 15:49:47 +00:00
dan
4e76cc3650 Updates to FTS4 to improve performance and make more accurate cost estimates for prefix terms. 
FossilOrigin-Name: d0a450ce78e99f55c862f26f9332786660007a0a
 2010-10-20 18:56:04 +00:00
dan
4f7c5e684a Experimental changes to fts4 to try to selectively avoid loading very large doclists. 
FossilOrigin-Name: 5ae0ba447a561e3b6637b52f9b83a9fc683d2572
 2010-10-19 14:07:59 +00:00
dan
8786f7f589 Have all FTS3 queries obtain a read or write table-lock at the shared-cache level before doing anything else. 
FossilOrigin-Name: 018e82c775d0fb8c0d90cddf7a87c20c8c8172a9
 2010-09-17 15:28:41 +00:00
dan
a235d0ca63 Fixes to allow fts3 tables to be renamed mid-transaction. 
FossilOrigin-Name: d1c875320a045c3938c765ceb543dfba1a0ecf0b
 2010-08-24 16:59:47 +00:00
drh
f053d5b6c7 Fix two comment typos that were reported on the mailing list. 
FossilOrigin-Name: 88bf9016277c133dfbf4f4b2be0c35c9fe9fabd6
 2010-08-09 14:26:32 +00:00
dan
a69f7d5aa5 Re-introduce the prefix-search optimization of [feef1b15d6], which was lost in a reorganization of FTS3 code. 
FossilOrigin-Name: d692434b4935e8e7858230af1c126b0be8203077
 2010-07-19 11:16:36 +00:00
shaneh
8a300f8095 Fix a couple more compiler warnings under MSVC. 
FossilOrigin-Name: 26bc27e3f4c8a666f3358f73fc21eccdec3508f6
 2010-07-02 18:15:31 +00:00
drh
7bca0a3660 More commenting and documentation enhancements in FTS3. 
FossilOrigin-Name: 892e286709c4a72aae364b85dd43bea525bb1b4d
 2010-03-23 18:24:06 +00:00
drh
d6291c9155 Fix up obsolete comments in FTS3 to conform to the latest nomenclature. 
Add new comments to better explain FTS3 operation.

FossilOrigin-Name: 3e4a0082170155b5b779afd075a3ee650530ca68
 2010-03-23 15:46:41 +00:00
drh
71663ad0c1 Mark internal routines as "static" in FTS3. 
Ticket [b1552d0fa7].

FossilOrigin-Name: 39b34ac4a7bd06144b3630c0ad71bad0615418b6
 2010-03-18 16:34:44 +00:00
drh
3a3dd3ac8d Improved error message when the right-hand operand of MATCH in FTS3 is 
not a valid search expression.  Ticket [170872f1c3].

FossilOrigin-Name: bea9258643edfeb98ebf59d93fa18a14e4221fea
 2010-03-15 20:53:01 +00:00
drh
9396a41e6e Fix FTS3 so that it does not run illegal SQL and cause a spurious log 
message.  Ticket [42d45a693e6].

FossilOrigin-Name: f186b6a61909be1d65b76a6fbaa42f57bbd0d1e5
 2010-03-15 19:27:55 +00:00
drh
40d238e09f Disable FTS4 (which is incomplete and not ready for publication) to prevent 
accidental use.

FossilOrigin-Name: 87a6a9970b8cea25fc5f8ff03d87762dd1166899
 2010-03-09 12:35:21 +00:00
dan
89374d2309 Fix a one byte buffer overread in fts3. 
FossilOrigin-Name: 6e3e014af91601ed1f3a9cbe23f7c4260a4d177f
 2010-03-05 17:27:01 +00:00
drh
b4a1fed2ea Add a new full-text search variant that tracks the total number of documents 
and document sizes, to make ranking search results easier.  Currently
called FTS4.

FossilOrigin-Name: 1b6e6094c88214e02c9e3638932997ac20bfe413
 2010-02-03 19:55:13 +00:00
dan
9a34020f05 Modify snippets code to run more efficiently. And to avoid a bug relating to snippets based on full-text queries that contain duplicate terms. 
FossilOrigin-Name: a2b1183d9e9898d06d623b342bbb552e85a9b3f6
 2010-01-11 12:00:47 +00:00
drh
819443e506 Update comments in fts3.c to more accurately describe the doclist format. 
FossilOrigin-Name: e424a0307359fee6875424c10ecad1a10acfba0e
 2010-01-08 23:01:32 +00:00
dan
3174598a64 Fixes to problems in FTS3 snippet() function found by th3 tests. 
FossilOrigin-Name: 3b5ccd2682176929f4da8a3f39a7e8f58b179f18
 2010-01-07 10:54:28 +00:00
dan
b023b04fcb Change the fts3 snippet function to return (hopefully) more relevant snippets in less time. 
FossilOrigin-Name: 8a208223a74d451f60d9cd707d63fb7d157d1737
 2010-01-06 17:19:21 +00:00
dan
a98af17af6 Add experimental implementation of FTS3 functions matchinfo() and snippet() (not enabled by default). 
FossilOrigin-Name: 51f7ee844057086789dcfcdcba7daf45343cae62
 2010-01-02 19:02:02 +00:00
shaneh
46aae3c0da Changes to remove warnings in MSVC build. 
FossilOrigin-Name: 6cf76c2ae25d6e58926637ecd42eed6b300b1a25
 2009-12-31 19:06:23 +00:00
dan
8718183ea5 Fix a bug triggered by optimizing an FTS3 table when there are no segments on disk but pending terms in the hash table. 
FossilOrigin-Name: a3b50e4f80ca2dacc1f72435b8c72d55ffdb64e7
 2009-12-29 10:32:36 +00:00
dan
3540c1f7b8 Add the experimental FTS3 matchinfo() function. Provides details of the match that may be used for result ranking and other purposes. 
FossilOrigin-Name: 37a1de02d1d8a34604f1bee896eaf579d4ba149a
 2009-12-22 18:56:19 +00:00
dan
e61fc3b6a8 Fix a problem in FTS3 phrase queries. Add tests to check that it really is fixed. 
FossilOrigin-Name: 956de051f43dfc2f178a7820981da4bf69927190
 2009-12-20 15:00:19 +00:00
dan
c007646318 Handle an unhandled OOM error code that occurs in fts3 with SQLITE_TEST defined. 
FossilOrigin-Name: 82b069998e10b1a9a1d5e6bd85877d7b654c78bd
 2009-12-14 15:17:27 +00:00
dan
971742058f Fix a broken assert() in fts3_write.c. Also fix a couple of compiler warnings in fts3 code. 
FossilOrigin-Name: a730a05b39c45138765df98d34b9db1ab4e72152
 2009-12-14 14:49:57 +00:00
dan
ca6be31b69 Tests to cover a few extra branches in fts3.c. 
FossilOrigin-Name: 06b72b007393dc34d75a8bb16ce0e4507d5f8faa
 2009-12-12 19:15:27 +00:00
dan
f5fff2a7b2 Add coverage test cases for fts3. 
FossilOrigin-Name: 8fcb0478c82507403165719724b62a308cb83b57
 2009-12-12 09:51:25 +00:00
dan
601cd9aa24 Change the fts3 test interface used to configure the advisory node size paraemeter. 
FossilOrigin-Name: 87fc0ce151c89beb5a43b65c0b1706f340c0c173
 2009-12-11 16:03:45 +00:00
dan
dcf3cc1f91 Remove some unused macros and types from fts3.c. 
FossilOrigin-Name: 83a80efe8a6c3d53a7f80b4c5f4e0f40aa0aa52f
 2009-12-10 18:38:54 +00:00
dan
0502e56415 Fix handling of "WHERE col MATCH ? AND docid = ?" clauses in fts3. 
FossilOrigin-Name: 6cbbae849990d99b7ffe252b642d6be49d0c7235
 2009-12-10 18:29:04 +00:00
dan
2c11d597c7 Fix an OOM related problem in the snippet() and offsets() functions of fts3. 
FossilOrigin-Name: 61efff414254f209f1c69728ae2da3b3888b7290
 2009-12-10 18:20:31 +00:00
dan
b893721a45 Changes to fts3 to avoid flushing data to disk within a SELECT statement. 
FossilOrigin-Name: 48c0db0eb2d134bb302bb5eca6beb0ec46736257
 2009-12-10 16:04:25 +00:00
dan
18ff7fa6b4 Improve test coverage of fts3.c. 
FossilOrigin-Name: 56b6432f8622d53ffd3a4d9a2244114f8531ed71
 2009-12-09 14:39:41 +00:00
dan
6d67e33776 Mark fts3ReallocOrFree and fts3InitVtab as static. Ticket [ff44d82f3b]. 
FossilOrigin-Name: a9038306c33c88120d8bef27209d8f0641c85c9b
 2009-12-09 05:30:36 +00:00
dan
84db21ec6a Add tests to improve coverage of fts3. Associated bugfixes. 
FossilOrigin-Name: f0eac4175aee6c50ee68acc253f76fbe44574250
 2009-12-08 19:05:53 +00:00
shaneh
0d935576a4 Move some SQLITE_TEST code down to avoid mixing code and variable declarations. 
Fix a test for high-order bit handling in sqlite3Fts3InitTokenizer().

FossilOrigin-Name: fad43d290f9489726aaa2e999a17ea17ed78b27b
 2009-12-07 16:18:37 +00:00
dan
ff32e39c8e Add some tests for OR, AND and NOT operations to fts3rnd.test. Add tests to check that errors are returned when bad arguments are passed to fts3 functions snippet, offsets and optimize. Minor fix for the same 
FossilOrigin-Name: 5811df3f0412598d189d46b58de4deff24573651
 2009-12-07 12:34:51 +00:00
dan
28f372f6d9 Fix another bug in 3-way NEAR queries. 
FossilOrigin-Name: 3bb13a06521b54194c9f3eb44e0dc42bacf016a4
 2009-12-05 14:29:22 +00:00
dan
6e053f9c23 Fix some problems with FTS3 and 3-way NEAR queries. 
FossilOrigin-Name: 23dc6fb5b28712d1ba18dc7ddb3f2ef3b469d611
 2009-12-05 11:37:19 +00:00
dan
165b67cb36 Fix a problem involving a 3-way NEAR query. 
FossilOrigin-Name: 507890a9139875b1b594225c432c714f67312c0e
 2009-12-04 19:07:24 +00:00
dan
acf28fbdd8 Modify [2ad1461f25] to avoid leaving a prepared statement in "active" state following an OOM error in FTS3. 
FossilOrigin-Name: 69c21ee46aeeb624fd8638b17ff7259a3e5f9a46
 2009-12-04 14:11:33 +00:00
drh
406a15ad8b Fix an FTS3 problem where an OOM error was not being propagated back 
out to the top-level interface.

FossilOrigin-Name: 2ad1461f255c2499367b706a5ec65b44c1fc1618
 2009-12-04 13:42:59 +00:00
dan
e2e5145441 Fix an incorrect assert() in fts3.c. Add further fts3 tests. 
FossilOrigin-Name: 75863c2d55e0801add5b8dcf88d575c5c870af04
 2009-12-03 17:36:22 +00:00
shaneh
e585b8f05c Updates to FTS3 to correct compiler warnings under MSVC. 
FossilOrigin-Name: 37495b55ffbdc2db4482367ac7d8e32d4d71d58e
 2009-12-03 06:26:46 +00:00
drh
65e8c82e1a Changes to the TCL interface header to allow it to be compiled independently 
from the amalgamation.

FossilOrigin-Name: 58113932d93926b4aa037a7487105a55f883cd0a
 2009-12-01 13:57:48 +00:00
drh
9287d93c17 Change FTS3 to detect when the RHS of the MATCH opertor encounters an OOM 
during string format conversion and report back an SQLITE_NOMEM error.

FossilOrigin-Name: 31eed4f8f95f0799d634eccbd9e09cb58172d250
 2009-11-28 17:23:47 +00:00
dan
8e9f6aedae Add a test case for creating an FTS3 table with no module arguments or opening/closing brackets in the CREATE VIRTUAL TABLE statement. 
FossilOrigin-Name: a9cba7ea0a06efa7a63a3069b219cc30fb127e98
 2009-11-28 15:35:16 +00:00
dan
81fa6dc319 Fix a bug introduced by the fts3 refactoring (segfault when creating a table with zero module args). Also a fix to handle an OOM error. 
FossilOrigin-Name: eada284bc10cafcab9beb3473bb0c70b3b4de2f9
 2009-11-28 12:40:32 +00:00
dan
f6d7b055fa Remove a C++ism accidentally added to fts3.c. 
FossilOrigin-Name: 97d332416069d2fbce323740b276d0e7523eeee5
 2009-11-27 12:14:47 +00:00
dan
7eee299243 Add some missing comments to fts3 files. No source code changes. 
FossilOrigin-Name: b6402b2065b844acb3f1bb94ad964568706bcb86
 2009-11-21 03:03:21 +00:00
dan
d313865550 Minor optimizations to fts3 code. 
FossilOrigin-Name: b456eacbbb16513d1b27e90015ea58a6dc92cc3b
 2009-11-20 02:24:15 +00:00
dan
8f4a4f24dd Fix a performance regression introduced while reworking the fts3 code. 
FossilOrigin-Name: 7cd178a72ab99c94fdacffb19aad819ae600e57d
 2009-11-19 18:28:45 +00:00
dan
5dc842ddf7 Fix problems introduced into fts3 as part of the refactoring. 
FossilOrigin-Name: fa0998e19d984ee57f4f506c34eb858026cc49c3
 2009-11-19 00:15:27 +00:00
dan
bd61689382 Add some missing comments and fix some other issues in fts3 code. 
FossilOrigin-Name: 2fe579e778b75fbf503c02e01e5424c1926f2b49
 2009-11-18 15:35:58 +00:00
dan
f13b704ee6 Improvements to the way fts3 reads the full-text index. 
FossilOrigin-Name: 45c051e78651d8204c17cecdda2bde705698881f
 2009-11-17 12:52:10 +00:00
dan
948a5f88ea Add a few extra coverage test cases for fts3. 
FossilOrigin-Name: f29c8fcade4aadeae3824975cf59f306c11c906b
 2009-11-16 16:36:23 +00:00
dan
91f0ce39e4 Further OOM testing for fts3 code. Add Tcl code implementing an integrity-check for fts3. 
FossilOrigin-Name: c27d46b33e8596b45c562c2742b05030e8899092
 2009-11-14 11:41:00 +00:00
dan
09977bb9f0 Start reworking fts3 code to match the rest of SQLite (code conventions, malloc-failure handling etc.). 
FossilOrigin-Name: 30a92f1132801c7582007ee625c577ea2ac31cdf
 2009-11-13 10:36:20 +00:00
shane
be21779385 Corrected typos and misspellings. Ticket #3702. (CVS 6336) 
FossilOrigin-Name: 6404afa0c515a6536fc2e878d4fb451e4dc06942
 2009-03-05 04:20:31 +00:00
drh
d162988b47 Fix typos in comments in FTS3 implementation. (CVS 6178) 
FossilOrigin-Name: b0f066630c35c4947d3ecd29d32d91036da19e94
 2009-01-14 18:59:41 +00:00
drh
be90df0b3e Do not display matches against 
the right-hand side of a NOT operator in the output
of the FTS snippet() or offsets() functions. (CVS 6097)

FossilOrigin-Name: d44c84c0f77bd0fc4a9942177b6cae6d109b89b7
 2009-01-02 01:10:42 +00:00
danielk1977
33e8903540 Modify fts3 to support a more complex expression syntax that allows parenthesis. The new syntax is not entirely backwards compatible, so is disabled by default. Use -DSQLITE_ENABLE_FTS3_PARENTHESIS to enable it. (CVS 6034) 
FossilOrigin-Name: 7389b9ecb80294569845c40a23e0c832d07f7a45
 2008-12-17 15:18:17 +00:00
drh
8578611b95 Fix the NEAR connector in FTS3 so that it can take ranges in excess of 9. 
The maximum range is now 32767. (CVS 5695)

FossilOrigin-Name: 8e9b9553115c42dae38cad0612d98d9a0c453a5c
 2008-09-12 18:25:30 +00:00
shess
b5f94870c2 Re-used prepared statement from fts3 cursor. Previously, each call to 
fulltextFilter() finalized any existing prepared statement and
prepared a new one.  In the case where idxNum has not changed, simply
reseting the statement suffices.  This provides an order of magnitude
speedup in incoming joins against docid. (CVS 5489)

FossilOrigin-Name: a08a5f2b1256b8a93beca5a359ccfc28d403efa3
 2008-07-29 01:13:02 +00:00
shess
7d9ef0d0fc Implement optimize() function. This merges all segments in the fts 
index into a single segment, including dropping delete cookies. (CVS 5417)

FossilOrigin-Name: b22e187bc2b38bd219dd0feba19b97279bd83089
 2008-07-15 21:32:07 +00:00
shess
c2c66a030d Delete all fts3 index data the table becomes empty. Previously, 
deleting all rows from an fts3 table would leave a bunch of index data
describing the terms of the original data, plus deletions of those
terms, perhaps with some amount of it merged together so the deletions
knocked out the originals.  Even when all rows were deleted that
original data would hang out, though eventually it would mostly be
overwritten if new data contained the same set of terms. (CVS 5413)

FossilOrigin-Name: 8b872e426091d9ef108e52dbec0d968ed7452907
 2008-07-14 20:43:15 +00:00
shess
6c106e3f3b fts3 functions for testing scripts. These are a first step towards 
being able to write test script which verify that fts3 is internally
building indices in the expected way.  Both new functions are only
defined if fts3.c is compiled with SQLITE_TEST defined, as when
building testfixture.  These functions are not intended to be part of
the exposed fts3 API.

dump_terms() generates a TEXT result of all the terms in the index (or
a specified segment), sorted and joined with spaces.

dump_doclist() generates a TEXT representation of the doclist
associated with a given term in the index (or a specified segment). (CVS 5340)

FossilOrigin-Name: a48e3d95f7a656285e959cef595cbe6d53428ad9
 2008-07-03 19:53:21 +00:00
drh
8a29dfdea0 Remove all instances of sprintf() from the FTS modules. Ticket #3049. (CVS 4996) 
FossilOrigin-Name: 062bf5d44d53ae0ee2bf96eddcc8de09157aa789
 2008-04-12 13:06:09 +00:00
drh
dd95535f20 Minor fixes to FTS3 so that it works better when appended to the end 
of the amalgamation. (CVS 4769)

FossilOrigin-Name: 62ede6699d8f116921a5a0baddca5e7e63740cd3
 2008-02-01 15:34:09 +00:00
drh
85b623f2f9 Change all instances of "it's" in comments to either "its" or "it is", 
as appropriate, in case the comments are ever again read by a pedantic
grammarian.  Ticket #2840. (CVS 4629)

FossilOrigin-Name: 4e91a267febda572e7239f0f1cc66b3102558c36
 2007-12-13 21:54:09 +00:00
shess
b6a75606ed Change prefix search from O(N*M) to O(NlogM). The previous code 
linearly merged the doclists, so as the accumulated list got large,
things got slow (the M term, a fucntion of the number of documents in
the index).  This change does pairwise merges until a single doclist
remains.  A test search of 't*' against a database of RFC text
improves from 1m16s to 4.75s. (CVS 4599)

FossilOrigin-Name: feef1b15d645d638b4a05742f214b0445fa7e176
 2007-12-07 23:47:53 +00:00
drh
8255feca02 The FTS3 amalgamation can now be appended to the SQLite amalgamation to 
generate a single source file that contains both components. (CVS 4558)

FossilOrigin-Name: 0fc61f99b54bd269fcc011f448b9b971e902cb01
 2007-11-24 00:41:52 +00:00
drh
613a0fe455 Changes fts3 to use only sqlite3_malloc() and not system malloc. 
Ticket #2762. (CVS 4554)

FossilOrigin-Name: 460af6bb668094c99a1d4dc1540b44b6d1d036b6
 2007-11-23 17:31:17 +00:00
shess
cd7274ceb0 Don't do anything when input doclists are both empty. Ticket #2774 (CVS 4546) 
FossilOrigin-Name: 75cb46f82a6a95dbe9e279dede299bafa2e91cae
 2007-11-16 00:23:07 +00:00
shess
adafd5747f Be a bit more susicious of invalid results from the tokenizer. (CVS 4514) 
FossilOrigin-Name: deb8f56d3adea0025d28b8effabec7c7b7fe3026
 2007-10-24 23:24:22 +00:00
danielk1977
1c1764ae66 Add the NEAR operator to fts3. (CVS 4502) 
FossilOrigin-Name: aef7720e0bb49d52332ddebe6f698feb926ef7d7
 2007-10-22 18:02:20 +00:00
shess
961303c1e7 Drop the forced error from fts3.c and add forced errors to fts2.c and 
fts1.c. (CVS 4427)

FossilOrigin-Name: fec6567a0f8a868cda9bba2a473491dfb17b6c88
 2007-09-13 18:16:08 +00:00
shess
d83ae45639 Add an implicit (HIDDEN) docid column. This works as an alias to 
rowid, similar to how things work in SQLite tables with INTEGER
PRIMARY KEY.  Add tests to verify operation. (CVS 4426)

FossilOrigin-Name: c8d2345200f9ece1af712543982097d0b6f348c7
 2007-09-13 18:14:49 +00:00
shess
0ec85ae216 Mark the table-named column HIDDEN. Add tests to make sure it's 
working as expected. (CVS 4425)

FossilOrigin-Name: ca669eaf1b4af441741129bee4af02f32a7c74b8
 2007-09-13 18:12:09 +00:00
shess
27a770e044 Fix memory leak of InteriorReader.term. Comes up when doing queries 
against large segments. (CVS 4315)

FossilOrigin-Name: 6c617bd89fc57881a2a308a6360e8ebb42835d46
 2007-08-28 20:36:53 +00:00
shess
bae37537b0 Make comments and variable naming more consistent WRT rowid versus 
docid/blockid.  This should have no code impact. (CVS 4281)

FossilOrigin-Name: 76f1e18ebc25d692f122784e87d202992c4cfed2
 2007-08-23 20:28:49 +00:00
shess
6beeb0329a Fix fts3 to not have the VACUUM bug from fts2. %_content.docid is an 
alias to fix the rowid for documents, %_segments.blockid is an alias
to fix the rowid for segment blocks.  Unit test for the problem. (CVS 4280)

FossilOrigin-Name: 6eb2d74a8cfce322930f05c97d4ec255f3711efb
 2007-08-23 20:23:37 +00:00
shess
acce22f5c7 Copy fts2 to fts3, renaming, and replacing references to fts2 with 
fts3, including capitalization variants. (CVS 4249)

FossilOrigin-Name: 216c91d2fc49792d9ff53596746f1162f5b7f8d4
 2007-08-20 17:37:02 +00:00