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27 check-ins using file src/util.c version 1950946521
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2016-04-11
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| 19:24 | Fix a typo in temptable2.test. (check-in: 04b1890fbc user: dan tags: tempfiles-lazy-open) | |
| 19:23 | Add tests for wal mode to temptable2.test. (check-in: c6d0d441a1 user: dan tags: tempfiles-lazy-open) | |
| 18:50 | Merge latest trunk changes with this branch. (check-in: ffc62af1d5 user: dan tags: tempfiles-lazy-open) | |
| 18:49 | Add extra tests to temptable2.test. (check-in: 7dd9d4c15b user: dan tags: tempfiles-lazy-open) | |
| 18:25 | Performance optimization for the sqlite3ExprListDelete() routine. (check-in: 2764aeaa11 user: drh tags: trunk) | |
| 18:15 | Performance optimizations in the column cache of the code generator, and especially the sqlite3ExprCacheRemove() routine. (check-in: e35b345cf8 user: drh tags: trunk) | |
| 18:07 | Fixes for OOM and IO error handling with temp file databases. (check-in: 4eb06e843a user: dan tags: tempfiles-lazy-open) | |
| 16:43 | Simplification and performance improvements in sqlite3ExprDup() and its subroutines. More work is possible in this area. (check-in: 476cc28388 user: drh tags: trunk) | |
| 16:35 | Rename the OP_MX_JUMP macro to SQLITE_MX_JUMP_OPCODE to avoid confusing the opcode name generator. (check-in: e554a4c38b user: drh tags: trunk) | |
| 14:49 | Performance improvement in sqlite3ExprDelete(). (check-in: 60ad80e3af user: drh tags: trunk) | |
| 13:36 | Remove the VdbeOp.opflags field and its associated initialization overhead. Update mkopcodeh.tcl to reorder opcode numbers to help the resolveP2Values() routine run faster. (check-in: 099478fa75 user: drh tags: trunk) | |
| 09:39 | Update this branch with the latest changes from the trunk. (check-in: 982b753d0b user: dan tags: tempfiles-lazy-open) | |
| 01:43 | Back off of the parser optimization in the previous check-in, slightly, to preserve some backwards compatibility regarding some undocumented behavior in the '#AAA' style query parameter. (check-in: ef1966c246 user: drh tags: trunk) | |
| 01:26 | Small size reduction and performance improvement in the parser. (check-in: 16df71284b user: drh tags: trunk) | |
| 01:06 | Factor out the common operation of setting the Expr.x.pSelect field of an Expr object into a subroutine. (check-in: 6a5cceee48 user: drh tags: trunk) | |
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2016-04-09
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| 18:04 | Fix a problem in the code generator for joins on virtual tables where the outer loop of the join uses the IN operator. (check-in: 6c56b3a047 user: drh tags: trunk) | |
| 17:04 | Fix the sqlite3BtreeDelete() routine so that it preserves the correct key even when the row being deleted is not on a leaf page. Fix for ticket [a306e56ff68b8fa56] (check-in: ca2ef8a86c user: drh tags: trunk) | |
| 14:36 | Limit the number of digits shown in the "prereq" mask for ".wheretrace" debugging output. (check-in: 3686ed7413 user: drh tags: trunk) | |
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2016-04-08
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| 21:35 | Attempt to treat the arguments to a table-valued function as if they occur in the ON clause of a LEFT JOIN rather than in the WHERE clause. But this causes undesirable behavior with generate_series, as demonstrated by test cases. This is an incremental check-in pending further work. (Leaf check-in: 00ac73a01c user: drh tags: tabfunc-in-left-join) | |
| 19:44 | Update documentation for sqlite3_snapshot_open(). No code changes. (check-in: 1dfa5234d3 user: drh tags: trunk) | |
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2016-04-07
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| 21:14 | Add test cases for ticket [7f7f8026eda387d544]. (check-in: 87aa9357fb user: drh tags: trunk) | |
| 18:42 | Prevent the in-memory journal read cursor from entering an inconsistent state when it reads the last few bytes out of the journal file. Fix for ticket [7f7f8026eda38]. (check-in: c4b9c611bd user: drh tags: trunk) | |
| 14:16 | Avoid decrementing a pointer off the front end of the buffer in OP_MakeRecord. (check-in: 153135bfb3 user: drh tags: trunk) | |
| 14:05 | Instead of just commenting out the unneeded code in the previous check-in, remove it completely. (check-in: 8415d4848a user: drh tags: trunk) | |
| 14:01 | Remove an unnecessary test for a NULL pointer in freeP4(). (check-in: e84e88e31b user: drh tags: trunk) | |
| 13:45 | Update comments on the unix file locking protocol. No changes to code. (check-in: 716b20de43 user: drh tags: trunk) | |
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2016-04-05
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| 23:39 | Remove an unnecessary branch in the sqlite3LogEstToInt() routine. (check-in: da81d7afeb user: drh tags: trunk) | |