/ Check-in [0bc594e8]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Data structure cleanup. Remove unused fields. Rearrange other files for tighter packing and reduced memory usage.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 0bc594e861ae1142e8c6c83f39b095e1432856bf
User & Date: drh 2012-02-02 15:50:17
Context
2012-02-02
18:46
When non-aggregate columns occur in an aggregate query with a single min() or max(), then the values of the non-aggregate columns are taken from one of the rows that was the min() or max(). check-in: fa13edd3 user: drh tags: trunk
17:35
For queries of the form "SELECT p, max(q) FROM t1", the value of column p returned is the one on the same row that holds the maximum value of q. check-in: adb29232 user: drh tags: output-minmax-row
15:50
Data structure cleanup. Remove unused fields. Rearrange other files for tighter packing and reduced memory usage. check-in: 0bc594e8 user: drh tags: trunk
03:38
Simplified array allocation in the IdList and AggInfo objects. check-in: 25df2a74 user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/build.c.

Changes to src/pcache.h.

Changes to src/sqliteInt.h.

Changes to src/vdbe.c.