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16 check-ins using file src/btree.c version 20d51e14
2008-04-02
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04:23 | Set flags = MEM_Null on allocation failure in sqlite3VdbeMemGrow (CVS 4953) (check-in: 846f9739 user: mlcreech tags: trunk) | |
2008-04-01
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18:04 | Avoid factoring single-instruction constants that end up getting replaced by an SCopy instruction. (CVS 4952) (check-in: e84ff57b user: drh tags: trunk) | |
15:06 | Add the testcase() macro. Additional CSE test coverage. (CVS 4951) (check-in: 492490f9 user: drh tags: trunk) | |
12:24 | Fix a problem with CASTs and the new CSE mechanism. (CVS 4950) (check-in: e25939fb user: drh tags: trunk) | |
05:07 | Fix the CSE mechanism so that it takes into account column affinity changes that might be imposed by comparison operators. (CVS 4949) (check-in: 91cc646e user: drh tags: trunk) | |
03:27 | More test cases and bug fixes with CSE. (CVS 4948) (check-in: 7e815612 user: drh tags: trunk) | |
02:45 | Add a configure option for using gcov (makes things easier for versions of GCC that fail to build otherwise) (CVS 4947) (check-in: 7d1e7971 user: mlcreech tags: trunk) | |
01:42 | Initial test cases and bug fixes in the CSE logic. (CVS 4946) (check-in: e5aff09a user: drh tags: trunk) | |
00:36 | Break up the implementation of OP_Move, OP_Copy, and OP_SCopy to reduce the number of branch instructions. (CVS 4945) (check-in: 53e533d3 user: drh tags: trunk) | |
2008-03-31
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23:51 | Add the veryquick.test script for a very fast overview test that omits all i/o and malloc testing. (CVS 4944) (check-in: f61df8da user: drh tags: trunk) | |
23:48 | Avoid duplicate OP_Column opcodes by remembering prior results. This is similar to CSE, but only applies to columns. (CVS 4943) (check-in: c29ee0fe user: drh tags: trunk) | |
18:19 | Factor constant subexpressions out of loops. (CVS 4942) (check-in: 2126db39 user: drh tags: trunk) | |
17:41 | In setQuotedToken(), only make a malloced copy if the argument contains one or more " characters. (CVS 4941) (check-in: b266924b user: danielk1977 tags: trunk) | |
2008-03-29
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23:25 | Minor cleanup: Use size_t for struct size cast (CVS 4940) (check-in: 618df68b user: mlcreech tags: trunk) | |
17:26 | Set exclusive locking mode by default on the speed4p test. (CVS 4939) (check-in: 2d9fea95 user: drh tags: trunk) | |
16:01 | Make the sqlite3BtreeMoveto routine a no-op if the cursor is already pointing at the cell we are trying to move to. (CVS 4938) (check-in: 9b567ab6 user: drh tags: trunk) | |