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|Comment:||Reduce the CPU used by CREATE INDEX statements by taking better advantage of the fact that keys are inserted in sorted order.|
|Downloads:||Tarball | ZIP archive | SQL archive|
|Timelines:||family | ancestors | descendants | both | sorter-opt|
|Files:||files | file ages | folders|
|User & Date:||dan 2015-04-01 16:18:00|
|18:20||When vacuuming an index that uses no collations other than BINARY, assume that the order of index entries will not be changed by the VACUUM. check-in: e403460b user: dan tags: sorter-opt|
|16:18||Reduce the CPU used by CREATE INDEX statements by taking better advantage of the fact that keys are inserted in sorted order. check-in: 592cdc5d user: dan tags: sorter-opt|
|12:06||Improve performance of multi-field sorts where the first field has a low cardinality. check-in: 601e7b6b user: dan tags: sorter-opt|
Changes to src/build.c.
Changes to src/vdbe.c.