/ Check-in [0af62fdb]
Login

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

Overview
Comment:Avoid storing redundant fields in sorter records when the sort-key and data have fields in common (as in "SELECT a FROM t1 ORDER BY 1").
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | sorter-opt
Files: files | file ages | folders
SHA1: 0af62fdbd8e2aab14718ff8bcb5934f05463c176
User & Date: dan 2016-11-10 20:14:06
Context
2016-11-11
18:08
Reenable the SQLITE_EXPR_REF optimization for "SELECT DISTINCT ... ORDER BY" queries. check-in: 6e2e9d38 user: dan tags: sorter-opt
2016-11-10
20:14
Avoid storing redundant fields in sorter records when the sort-key and data have fields in common (as in "SELECT a FROM t1 ORDER BY 1"). check-in: 0af62fdb user: dan tags: sorter-opt
2016-11-09
01:46
Fix typo in the CSV extension. check-in: b4889588 user: mistachkin tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/expr.c.

Changes to src/select.c.

Changes to src/sqliteInt.h.