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Overview
Comment:Avoid some unnecessary calls to sqlite3VdbeRecordUnpack() that were being made when merging data from two or more temp files together in vdbesort.c
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SHA1:707ea170b3e26965b7e3982f7554d122d130b9a6
User & Date: dan 2014-03-19 20:01:25
References
2014-03-29
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
2014-03-25
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
Context
2014-03-20
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
2014-03-19
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
2014-03-17
15:06
Clean up some obsolete "register" declarations in printf.c. check-in: ecd9d3f9 user: drh tags: trunk
Changes
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Changes to src/vdbesort.c.