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16 check-ins using file src/vdbeaux.c version 7d15dcf0
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2006-09-23
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| 20:46 | Fix documentation typo. Ticket #1986 (CVS 3437) (check-in: 58c32ce3 user: drh tags: trunk) | |
| 20:36 | Be sure to ignore PRAGMA encoding pragmas if the encoding has already been set for a database. Ticket #1987. This patch also includes some cleanup of the schema parser and initialization logic. (CVS 3436) (check-in: dc797bf4 user: drh tags: trunk) | |
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2006-09-22
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| 23:38 | Fix a build problem around sqlite3_overload_function. Only affects so/dll builds. (CVS 3435) (check-in: 791d7093 user: shess tags: trunk) | |
| 00:06 |
Implemented UPDATE for full-text tables.
We handle an UPDATE to a row by performing an UPDATE on the content table and by building new position lists for each term which appears in either the old or new versions of the row. We write these position lists all at once; this is presumably more efficient than a delete followed by an insert (which would first write empty position lists, then new position lists). (CVS 3434) (check-in: 757fa224 user: adamd tags: trunk) | |
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2006-09-21
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| 20:56 | When gathering a doclist for querying, don't discard empty position lists until the end; this allows empty position lists to override non-empty lists encountered later in the gathering process. This fixes #1982, which was caused by the fact that for all-column queries we weren't discarding empty position lists at all. (CVS 3433) (check-in: 111ca616 user: adamd tags: trunk) | |
| 11:02 | Be more aggressive with the SQLITE_OMIT_VACUUM macro. Saves about 150 bytes of code space. (CVS 3432) (check-in: 7e618db4 user: drh tags: trunk) | |
| 02:03 | Implementation of the snippet() function for FTS1. Includes a few simple test cases but more testing is needed. (CVS 3431) (check-in: c7ee60d0 user: drh tags: trunk) | |
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2006-09-18
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| 21:14 | Fixed a build problem in sqlite3_extension_init(). (CVS 3430) (check-in: bb2e1871 user: adamd tags: trunk) | |
| 20:24 | Convert all names to lower case before sending them to the xFindFunction method of a virtual table. In FTS1, use strcmp instead of strcasecmp. Ticket #1981. (CVS 3429) (check-in: cd4e1de8 user: drh tags: trunk) | |
| 20:24 | Convert all names to lower case before sending them to the xFindFunction method of a virtual table. In FTS1, use strcmp instead of strcasecmp. Ticket #1981. (CVS 3428) (check-in: efa8fb32 user: drh tags: trunk) | |
| 02:12 | Modify FTS1 so that the "magic" column has the same name as the virtual table. Offsets are retrieved using a special "offsets" function whose first argument is the magic column. Snippets will ultimately be retrieved in the same way. (CVS 3427) (check-in: 5e35dc1f user: drh tags: trunk) | |
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2006-09-16
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| 21:45 | Add the sqlite3_overload_function() API - part of the virtual table interface. (CVS 3426) (check-in: aa7728f9 user: drh tags: trunk) | |
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2006-09-15
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| 16:58 | Add documentation for the sqlite3_extended_result_codes() API. (CVS 3425) (check-in: a6b3f6be user: drh tags: trunk) | |
| 16:09 | Fix an initialization problem in FTS1. Ticket #1977. (CVS 3424) (check-in: 5a18dd88 user: drh tags: trunk) | |
| 12:29 | Bug fix and better testing of the extended result codes. (CVS 3423) (check-in: 78ae74db user: drh tags: trunk) | |
| 07:28 | Add support for extended result codes - additional result information carried in the higher bits of the integer return codes. This must be enabled using the sqlite3_extended_result_code() API. Only a few extra result codes are currently defined. (CVS 3422) (check-in: ba579ddc user: drh tags: trunk) | |