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Changes In Branch deadend Excluding Merge-Ins
This is equivalent to a diff from 27c59f1ea7 to 5d7e833f25
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2023-04-07
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| 13:21 | Small performance improvement in freeSpace(). (check-in: 8dc5292ee5 user: drh tags: btree-freespace-opt) | |
| 11:55 | Try to use a heap to make coalescence of adjacent free slots faster when freeing space on a btree page. Turns out that the overhead of managing the heap overwhelms any performance gain and the result is slower. (Closed-Leaf check-in: 5d7e833f25 user: drh tags: deadend) | |
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2023-04-06
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| 20:14 | Increase the size of the cache of free blocks inside of pageFreeArray() to reduce the number of calls to freeSpace(). (check-in: 27c59f1ea7 user: drh tags: btree-freespace-opt) | |
| 17:29 | Work around a harmless assertion fault associated with sqlite3VdbeMemAboutToChange() such that the detection of stale values in registers is preserved in debugging builds, but we avoid a false-positive assertion fault in cases involving a virtual table with a LIMIT clause in an IN-operator loop. dbsqlfuzz 3fd70d4ab4950acf1deb8f610a7a7c67cd38713b (check-in: 56ea2c2fe6 user: drh tags: trunk) | |
Changes to src/btree.c.