Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
31 check-ins using file Makefile.msc version 4f319afb
|
2016-03-03
| ||
| 17:54 | Merge 3.11.1 changes into trunk. (check-in: 7abc2dd9 user: drh tags: trunk) | |
|
2016-03-02
| ||
| 16:01 | Enhance test_bestindex.c so that it can be used to test plans generated by xBestIndex. (check-in: 3c15a9bf user: dan tags: trunk) | |
| 00:58 | Add the optional -DSERIES_OMIT_CONSTRAINT_VERIFY=0 option to the series.c extension that implements the generate_series() virtual table. (check-in: 3d9daa92 user: drh tags: trunk) | |
|
2016-03-01
| ||
| 22:48 | New test cases and infrastructure for testing the xBestIndex method of virtual tables. (check-in: 1d41c161 user: drh tags: trunk) | |
| 22:41 | Improved debugging output with wheretrace. Fix some typos in test script comments. (check-in: 13a37fd4 user: drh tags: trunk) | |
| 18:35 | Fix a memory leak in the test code on this branch. (Closed-Leaf check-in: 7a1add56 user: dan tags: test-bestindex) | |
| 18:24 | Allow test_bestindex.c to set the omit flag for a constraint. (check-in: 759b9d5b user: dan tags: test-bestindex) | |
| 18:07 | Add test code useful for testing the planners use of teh virtual table xBestIndex() method. (check-in: de034c0d user: dan tags: test-bestindex) | |
| 14:31 | Change the estimated row counts in stat1 to be one-third worst-case and two-threads average case. (check-in: 21bfd47c user: drh tags: analyze-worst-case) | |
| 12:45 | Fix test cases to align with the improved stats computation. (check-in: 810967bf user: drh tags: analyze-worst-case) | |
| 02:11 | Better estimatedCost in the xBestIndex method of the generate_series vtab. (check-in: f2c16094 user: drh tags: trunk) | |
|
2016-02-29
| ||
| 23:02 | Improvements to the logic for adding the "noskipscan" flag to stat1 entries. (check-in: 421b5b54 user: drh tags: analyze-worst-case) | |
| 21:27 | The ANALYZE command automatically appends "noskipscan" to sqlite_stat1 entries that have large worst-case repeat estimates but small average repeat estimates. (check-in: 6326ba58 user: drh tags: analyze-worst-case) | |
| 20:18 | When using a temporary file for a statement journal, store the first 64KiB in memory. If the file grows larger than that, flush it to disk and free the memory. Hardcoding to 64KiB is just an experiment to check that the memjournal.c code works. (check-in: 44b2dc18 user: dan tags: memjournal-exp) | |
| 20:00 | Fix minor problems with new code in memjournal.c. (check-in: 9fd3f7b9 user: dan tags: memjournal-exp) | |
| 18:30 | Modify the ANALYZE command to store worst-case statistics in sqlite_stat1, rather thn average case. (check-in: 5a0143c9 user: drh tags: analyze-worst-case) | |
| 17:34 | Fix a problem in fts5 where a corrupt db could lead to a (huge) buffer overread. (check-in: c9a30e11 user: dan tags: trunk) | |
| 17:16 | Fix an fts5 problem causing 'optimize' to corrupt the fts index under some circumstances. (check-in: 251d6473 user: dan tags: trunk) | |
| 15:53 | Reduce the amount of heap required to store many schemas by storing each column datatype appended to the column name, rather than as a separate allocation. (Closed-Leaf check-in: 842b2116 user: drh tags: schema-storage) | |
| 13:44 | Very minor improvement to the performance and reduction in size to the parser by capturing the name and datatype of table columns in a single grammar rule reduction. (check-in: 4b55c520 user: drh tags: trunk) | |
| 13:37 | Further simplifications to the grammar. (Closed-Leaf check-in: 519fd03b user: drh tags: schema-storage) | |
|
2016-02-27
| ||
| 23:25 | Update the parser so that it pulls out the column name and type all in one go, rather than using separate reductions. (check-in: ad3ffe2e user: drh tags: schema-storage) | |
| 21:16 | Eliminate the need for the Column.zDflt (using Column.pDflt instead) to reduce the amount of memory needed to hold the schema. (check-in: d8c94a46 user: drh tags: trunk) | |
| 20:14 | Extend the code in memjournal.c so that it subsumes the role of journal.c. And (untested) can flush journal or statement journal files to disk after they grow to a specified size. (check-in: e0b0b431 user: dan tags: memjournal-exp) | |
| 19:19 | Tighter description of I/O stats in the shell. Show I/O stats on speedtest1.c. (check-in: f681d800 user: drh tags: trunk) | |
| 19:03 | More compact implementation of PRAGMA onconflict, and some test cases. (Leaf check-in: 3e5d38f5 user: drh tags: pragma-onconflict) | |
| 17:16 | Experimental "PRAGMA onconflict=FAIL" statement to change the default ON CONFLICT algorithm to something other than ABORT. (check-in: 3a0c347c user: drh tags: pragma-onconflict) | |
| 17:12 | Enhance the ".stats" command in sqlite3.exe to show one-time stats information if invoked with one argument. Also show /proc/PID/io information if run on Linux. (check-in: 3c36948f user: drh tags: trunk) | |
| 14:04 | Fix a requirement mark to conform to a typo fix in the documentation. (check-in: d1392c62 user: drh tags: trunk) | |
| 14:00 | Enhance documentation of sqlite3_snapshot_open() to explain that the database connection must have participated in at least one read operation prior to the beginning of the transaction for which the snapshot is to be opened. Add test cases for this fact. (check-in: 33dd671c user: drh tags: trunk) | |
| 00:21 | Add 'Replace.exe' to the MSVC clean target. (check-in: c2277fab user: mistachkin tags: trunk) | |