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Changes In Branch failed-dropCell-opt Excluding Merge-Ins
This is equivalent to a diff from 684ef4582e to 478627c9e9
2016-12-10
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04:06 | Avoid signed integer overflow when dealing with a LIMIT and OFFSET whose sum exceeds the maximum integer value. (check-in: c9bdf7adb4 user: drh tags: trunk) | |
00:14 | In balance_nonroot, try to combine dropCell/insertCell combinations for the dividers into a cell overwrites. This results in a very small (0.05%) performance gain which is probably not worth the added complexity. (Closed-Leaf check-in: 478627c9e9 user: drh tags: failed-dropCell-opt) | |
2016-12-09
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19:42 | When doing the sqlite3BtreeInsert() overwrite optimization, make sure the memcpy() does not extend off the end of the page. (check-in: 684ef4582e user: drh tags: trunk) | |
18:09 | Additional comments and an assert on the sqlite3BtreeInsert() overwrite optimization. (check-in: c1f0ae9d29 user: drh tags: trunk) | |
Changes to src/btree.c.