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11 check-ins using file src/expr.c version 1c351f38
2012-03-29
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15:11 | Merge fts4-incr-merge with trunk. (check-in: 4d6de3e9 user: dan tags: trunk) | |
14:29 | Disable the LIKE optimization if the column on the left-hand-side of the LIKE operator belongs to a virtual table. (check-in: 0bacb879 user: dan tags: trunk) | |
07:51 | Fix an out of date comment on sqlite3ArrayAllocate(). (check-in: 4afdd5ae user: dan tags: trunk) | |
2012-03-28
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18:08 | Do the accounting for incr-merge work in pages instead of blocks. (Closed-Leaf check-in: 83037d58 user: dan tags: fts4-incr-merge-exp) | |
16:44 | Merge in the latest changes from trunk. (Closed-Leaf check-in: 66c4aaad user: drh tags: fts4-incr-merge) | |
16:22 | Avoid loading overflow pages just to satisfy typeof() or length() functions if the correct result can be computed without the extra page fetches. (check-in: 0733c98c user: drh tags: trunk) | |
16:14 | Minor changes to the core of OP_Column for performance and to clarify the critical path. (Closed-Leaf check-in: 86839476 user: drh tags: faster-typeof-and-length) | |
15:44 | This change turned out to the code slower. Side track it. Was: Tweaks to the OP_Column opcode for clarity of presentation. (Closed-Leaf check-in: 4d516240 user: drh tags: mistake) | |
13:41 | Improvements to comments. Minor changes to code in the hot path of OP_Column - with the hope of get a few cycles of performance improvement. (check-in: ca093103 user: drh tags: faster-typeof-and-length) | |
02:51 | Test cases for length() of a large blob in an aggregate query. (check-in: d095fa4b user: drh tags: faster-typeof-and-length) | |
02:43 | Fix the typeof() and length() optimization so that it works for aggregates as well as scalar queries. (check-in: bc18215a user: drh tags: faster-typeof-and-length) | |