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59 events for the month beginning 2006-09-01 by user drh
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2006-09-29
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| 14:01 | Make sure memory does not leak when patching up column names so that they are unique in a join or view. Tickets #1952 and #2002. (CVS 3451) (check-in: fcde6391 user: drh tags: trunk) | |
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2006-09-28
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| 19:43 | Fix a bug in the handling of the OR operator in FTS1. Test cases added to prevent a repeat. (CVS 3450) (check-in: 8cdf1d6a user: drh tags: trunk) | |
| 18:58 | More snippet generator improvements and test cases. (CVS 3449) (check-in: 0934d220 user: drh tags: trunk) | |
| 18:37 | Bug fix in the FTS1 snippet generator. Improvements in the way the snippet generator handles whitespace. (CVS 3448) (check-in: d3f4ae82 user: drh tags: trunk) | |
| 11:41 | Avoid segfaults when inserted NULL values into FTS1. (CVS 3447) (check-in: 165645d3 user: drh tags: trunk) | |
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2006-09-26
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| 00:37 | Fix to the previous check-in. (CVS 3446) (check-in: 944d5f81 user: drh tags: trunk) | |
| 00:34 | Performance improvement and bug fix in sqlite3WinDelete(). (CVS 3445) (check-in: 46ac1ac2 user: drh tags: trunk) | |
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2006-09-25
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| 18:05 | CVS malfunctioned on the previous check-in. Make sure the revision to date.c was received. Ticket #1991. (CVS 3444) (check-in: 433dac1f user: drh tags: trunk) | |
| 18:03 | Fix a roundoff error in the %f converter of strftime(). Ticket #1991. (CVS 3442) (check-in: 51b9c755 user: drh tags: trunk) | |
| 18:01 | Add a pragma for activating proprietary extensions. (CVS 3441) (check-in: c63d34ce user: drh tags: trunk) | |
| 18:01 | Fix a round-off problem in the %f conversion of strftime(). Ticket #1991. (CVS 3443) (check-in: bf460840 user: drh tags: trunk) | |
| 13:48 | Bug fix in pragma table_info(). (CVS 3440) (check-in: c037403b user: drh tags: trunk) | |
| 13:09 | Remove legacy cruft from shell.c. (CVS 3439) (check-in: 815d8f84 user: drh tags: trunk) | |
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2006-09-23
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| 21:44 | Fix a bug in the handling of I/O errors introduced by the addition of extended error codes in check-in (3422). (CVS 3438) (check-in: 20d7b294 user: drh tags: trunk) | |
| 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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2006-09-21
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| 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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| 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) | |
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2006-09-14
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| 21:08 | New FTS1 test data based on enron emails. (CVS 3421) (check-in: 01651a32 user: drh tags: trunk) | |
| 18:25 | Remove file containing real email addresses. Ticket #1978. (CVS 3420) (check-in: 373a575f user: drh tags: trunk) | |
| 13:47 | Enhanced I/O error simulation. (CVS 3418) (check-in: 86931854 user: drh tags: trunk) | |
| 01:17 | The FTS1 tables have a new automatic column named "offset" that returns a string containing byte offset information for all matching terms. Also added a large test case based on SQLite mailing list entries. (CVS 3417) (check-in: f25cfa1a user: drh tags: trunk) | |
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2006-09-13
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| 20:22 | Modify the ".dump" command in the command-line shell so that it works with virtual tables. (CVS 3416) (check-in: afd40184 user: drh tags: trunk) | |
| 19:21 | Remove unused malloc failure test. (Ticket #1976) Also include fixes for other problems discovered while investigating ticket #1976. (CVS 3415) (check-in: f4ab546b user: drh tags: trunk) | |
| 19:18 | In FTS1: Retain the Query structure as part of the cursor. It will be used laster as part of snippet generation. (CVS 3414) (check-in: 607d928c user: drh tags: trunk) | |
| 17:17 | Minor code cleanup in FTS1. (CVS 3412) (check-in: fca59281 user: drh tags: trunk) | |
| 16:02 | Implementation of "column:" modifiers in FTS1 queries. (CVS 3411) (check-in: 820634f7 user: drh tags: trunk) | |
| 15:20 | Module spec parser enhancements for FTS1. Now able to cope with column names in the spec that are SQL keywords or have special characters, etc. Also added support for additional control lines. Column names can be followed by a type specifier (which is ignored.) (CVS 3410) (check-in: adb780e0 user: drh tags: trunk) | |
| 12:36 | Fix the FTS1 test cases and add new tests. Comments added to the FTS1 code. (CVS 3409) (check-in: 528036c8 user: drh tags: trunk) | |
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2006-09-11
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| 23:45 | Add support for IF EXISTS on CREATE/DROP TRIGGER/VIEW. Ticket #1899. (CVS 3406) (check-in: e4fe736c user: drh tags: trunk) | |
| 11:13 | Get VACUUM working with virtual tables. (CVS 3404) (check-in: d5ffef38 user: drh tags: trunk) | |
| 00:34 | Add a rudimentary tokenizer and parser to FTS1 for parsing the module arguments during initialization. Recognized arguments include a tokenizer selector and a list of virtual table columns. (CVS 3403) (check-in: 227dc3fe user: drh tags: trunk) | |
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2006-09-10
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| 17:31 | Add pzErr parameters to the xConnect and xCreate methods of virtual tables in order to provide better error reporting. This is an interface change for virtual tables. Prior virtual table implementations will need to be modified and recompiled. (CVS 3402) (check-in: f44b8bae user: drh tags: trunk) | |
| 17:08 | Add a new zErrMsg field to the sqlite3_vtab structure to support returning error messages from virtual table constructors. This change means that virtual table implementations compiled as loadable extensions for version 3.3.7 will need to be recompile for version 3.3.8 and will not be usable by both versions at one. The virtual table mechanism is still considered experimental so we feel justified in breaking backwards compatibility in this way. Additional interface changes might occurs in the future. (CVS 3401) (check-in: 36693a5c user: drh tags: trunk) | |
| 03:34 | Add some simple test cases for the OR and NOT logic of the fts1 module. Fix lots of bugs discovered while developing these test cases. (CVS 3400) (check-in: 70bcff02 user: drh tags: trunk) | |
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2006-09-09
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| 23:11 | Add support for OR and NOT terms in fts1. (CVS 3399) (check-in: ae502657 user: drh tags: trunk) | |
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2006-09-08
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| 12:49 | Add HAVE_GMTIME_R and HAVE_LOCALTIME_R flags and use them if defined. Unable to modify the configure script to test for gmtime_r and localtime_r, however, because on my SuSE 10.2 system, autoconf generates a configure script that does not work. Bummer. Ticket #1906 (CVS 3397) (check-in: 862302ea user: drh tags: trunk) | |
| 12:27 | Bug fix in date/time computations. Ticket #1964. Some unrelated comment typos are also fixed and got accidently checked in at the same time. (CVS 3396) (check-in: c81eaa0d user: drh tags: trunk) | |
| 11:56 | Improvements to the documentation of the return codes for sqlite3_step(). Tickets #1633, #1366, #1178, #906, and probably others too. (CVS 3395) (check-in: 508248e7 user: drh tags: trunk) | |
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2006-09-04
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| 18:54 | Fix a bug in the new misc6.test script. Fix error messages when not compiled with memory debugging enabled. Ticket #1957. (CVS 3392) (check-in: 9fb92024 user: drh tags: trunk) | |
| 15:53 | Make sure strings returned by sqlite3_value_text() and sqlite3_value_text16() are always '\000'-terminated. (CVS 3391) (check-in: 2c63588b user: drh tags: trunk) | |
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2006-09-02
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| 22:14 | Fix bugs in test scripts so that fulltest will pass. (CVS 3390) (check-in: 367bd837 user: drh tags: trunk) | |
| 22:14 | Changes to the Makefile.in so that MinGW users can build a DLL. Ticket #1955. (CVS 3389) (check-in: 7279ddd0 user: drh tags: trunk) | |
| 20:58 | Add a TRACE macro to the FTS1 module for troubleshooting. Turned off by default. (CVS 3388) (check-in: d4923e98 user: drh tags: trunk) | |
| 20:57 | Do not call the xDisconnect method on a virtual table while xUpdate is pending. Instead, defer the xDisconnect until after xUpdate completes. (CVS 3387) (check-in: 61148f4c user: drh tags: trunk) | |
| 14:50 | Test for busted TCL builds that do not support 64-bit integers and print a warning message to users that test failures may be a result of the bad TCL build and not some problem with SQLite. Ticket #1953. (CVS 3386) (check-in: ca864ee9 user: drh tags: trunk) | |
| 14:17 | Convert static variables into constants in the FTS module. (CVS 3385) (check-in: 098cbafc user: drh tags: trunk) | |
| 13:58 | Automatically register the FTS module if it is compiled into the build. (CVS 3384) (check-in: 8a96bdb7 user: drh tags: trunk) | |
| 13:22 | Construct the .def files before calling dllwrap to build the .dll files. Ticket #1951. (CVS 3383) (check-in: e6e49a38 user: drh tags: trunk) | |
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2006-09-01
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| 17:06 | Automatically compute the sqlite3.def and tclsqlite3.def files when building windows DLLs. This will (hopefully) keep the .def files in perfect synchronization with the DLLs. Ticket #1951. (CVS 3381) (check-in: 1f6d7926 user: drh tags: trunk) | |
| 15:49 | Remove use of the "clock" command in the test suite so that the tests will run in Tcl8.5. Ticket #1445. (CVS 3380) (check-in: bedbac54 user: drh tags: trunk) | |