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30,154 Commits 1,568 Branches 183 Tags
empty-table-optimizations
Commit Graph

20 Commits

Author SHA1 Message Date
dan
105c20648e Fix an incorrect tcl comment that appeared in many fts5 test files. 
FossilOrigin-Name: d07085e2035b52a7edd27980523225e59c5bf851fb4a6de975f03e653b937c9c
 2024-06-24 18:06:15 +00:00
drh
a690ff360b Change the error message text for SQLITE_ERROR to omit the part about 
"missing database" as that meaning is now obsolete (since approx SQLite 2.0).

FossilOrigin-Name: 732f90d6327c5c6368fc8b4cc207bd644ef08e3ae6d2e7295258ab099deaba63
 2017-07-07 19:43:23 +00:00
dan
1c16bccb79 Improve the performance of fts5 column filters on detail=col tables. 
FossilOrigin-Name: 249a2d070c34bf884a04cb248b9691e239f2871c
 2016-01-26 19:30:49 +00:00
dan
795502d26c Experimental performance enhancements for fts5. 
FossilOrigin-Name: b5a57b812fd6a734cf2a342bf0b730ae18912d73
 2016-01-22 19:48:34 +00:00
dan
f062d676ef Fix a problem with the xPhraseFirstColumn() API in detail=col mode. Remove some unused test code from fts5ac.test. 
FossilOrigin-Name: a4e55f73b3c81e28b917395089c0201f9a2c9178
 2016-01-06 10:17:26 +00:00
dan
10e1535dee Rationalize and extend some fts5 test code. Fix bugs revealed by the same. 
FossilOrigin-Name: fd217fdb396cf22278a496de0e9dec7902ba8b1f
 2016-01-05 21:04:35 +00:00
dan
211bd3a20a Fix an OOM handling problem in fts5 detail=none and detail=col modes. Also a bug in the xInst() API when used with detail=col and column filtering expressions. Update the matchinfo() test function so that 'b' is fast with detail=col tables. 
FossilOrigin-Name: ee38f9dff5e9239c541515cd8a1aa3d81fdc0ae9
 2016-01-04 19:12:00 +00:00
dan
fe0c3cfee1 Changes to run many fts5 tests with detail=none and detail=col tables as well as the default detail=full. Also fixes for the bugs uncovered by running said tests. 
FossilOrigin-Name: 6322a1d984e7946735bace8a069ef24b31754b3b
 2016-01-02 19:01:56 +00:00
dan
9a3a5275cd Add the xPhraseFirstColumn() and xPhraseNextColumn() API functions to fts5. For iterating through the set of columns that contain intances of a phrase. 
FossilOrigin-Name: 8c30605bcd0a78a5015948171145bc6f640b8358
 2015-12-29 19:35:03 +00:00
dan
9f44deed93 Change the name of the offsets=0 option to "detail=column". Have the xInst, xPhraseFirst and other API functions work by parsing the original text for detail=column tables. 
FossilOrigin-Name: 228b4d10e38f7d70e1b008c3c9b4a1ae3e32e30d
 2015-12-28 19:55:00 +00:00
dan
656773b675 Speed up seek operations on fts5 b-tree structures. 
FossilOrigin-Name: 7b7da1eb435d321fc4283f6aa2161fa1e16f2cf3
 2015-07-06 20:27:19 +00:00
dan
f67bb4a21b Change the fts5 multi-column syntax to use parenthesis instead of square brackets. 
FossilOrigin-Name: ab85a6fc4f7580278fc9d1f0090fdcf0a90d065b
 2015-06-02 19:38:15 +00:00
dan
a8c024905c Add extra tests and fixes for multi-column matches. 
FossilOrigin-Name: ae6794ffa23ef6191bd8834422abf322d978c11b
 2015-05-29 19:00:22 +00:00
dan
6d21f42db2 Add syntax to fts5 used to specify that a phrase or NEAR group should match a subset of columns. For example "[col1 col2 ...] : <phrase>". 
FossilOrigin-Name: 0fc0ea20920615f3e48ea2dbe2b7dcd979b0993e
 2015-05-29 15:55:30 +00:00
dan
e0569a4aae Further test coverage improvements for fts5. 
FossilOrigin-Name: 927d9a64e13c6b768f0a15475713192fcfaaf9e7
 2015-05-16 20:04:43 +00:00
dan
719b0f66e5 Fix some problems with transactions that both read and write an fts5 table. 
FossilOrigin-Name: 0e225b15357765f132c3364b222f9931a608a5b2
 2015-01-29 20:59:34 +00:00
dan
900f1922ac Fix a problem with fts5 doclist-indexes that occured if the first rowid of the first non-term page of a doclist is zero. 
FossilOrigin-Name: f704bc059e06b01f1d68fa7dad89e33eace6c389
 2015-01-27 20:41:00 +00:00
dan
8ac3025419 Have fts5 store rowids in ascending order. Query speed is virtually the same regardless of rowid order, and ascending order makes some insert optimizations easier. 
FossilOrigin-Name: 5206ca6005bfa9dfc7346d4b89430c9748d32c10
 2015-01-24 19:57:03 +00:00
dan
aacf3d1a3b Remove the iPos parameter from the tokenizer callback. Fix the "tokenchars" and "separators" options on the simple tokenizer. 
FossilOrigin-Name: 65f0262fb82dbfd9f80233ac7c3108e2f2716c0a
 2015-01-06 19:08:26 +00:00
dan
e716aca24b Move all fts5 test files to new directory "ext/fts5/test". 
FossilOrigin-Name: 7f148edb30103c5f4fee20cd08e38537f9615bf2
 2014-12-29 15:59:36 +00:00