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|Comment:||Avoid some unnecessary calls to sqlite3VdbeRecordUnpack() that were being made when merging data from two or more temp files together in vdbesort.c|
|Downloads:||Tarball | ZIP archive | SQL archive|
|Timelines:||family | ancestors | descendants | both | trunk|
|Files:||files | file ages | folders|
|User & Date:||dan 2014-03-19 20:01:25|
|06:27||Add the optimization to avoid some unnecessary calls to sqlite3VdbeRecordUnpack() added to the trunk by [707ea170b3]. check-in: fc4d04e6 user: dan tags: threads|
|17:07||Fix a problem in the code added by [707ea170b3] causing vdbesort.c to sort unstably. check-in: d3e640af user: dan tags: orderby-planning|
|12:17||Fix an unnecessarily obtuse use of a bitmask flag. check-in: ca314081 user: drh tags: trunk|
|08:59||Add an experimental fix to avoid attempting to mmap memory from an offset that is not a multiple of the system page size on systems with page sizes larger than 32KB. check-in: 6f3a5c24 user: dan tags: shm-mapping-fix|
|23:42||Merge the vdbesort.c optimization from trunk. check-in: e4bfffb9 user: drh tags: orderby-planning|
|20:01||Avoid some unnecessary calls to sqlite3VdbeRecordUnpack() that were being made when merging data from two or more temp files together in vdbesort.c check-in: 707ea170 user: dan tags: trunk|
|15:06||Clean up some obsolete "register" declarations in printf.c. check-in: ecd9d3f9 user: drh tags: trunk|
Changes to src/vdbesort.c.