SQLite

Check-in [6c643e45c2]
Login

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

Overview
Comment:Provide hints to the btree layer Next and Previous primitives to let them know if they can be no-ops if the underlying index is unique.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 6c643e45c274e755dc5a1a65673df79261c774be
User & Date: drh 2014-02-03 14:04:11.993
Context
2014-02-03
17:04
Performance optimizations in sqlite3PcacheFetch(). (check-in: b60cc11ef7 user: drh tags: trunk)
14:04
Provide hints to the btree layer Next and Previous primitives to let them know if they can be no-ops if the underlying index is unique. (check-in: 6c643e45c2 user: drh tags: trunk)
13:52
Version 3.8.3 (check-in: e816dd9246 user: drh tags: trunk, release, version-3.8.3)
2014-01-28
00:49
Provide hints to the btree layer Next and Previous primitives to let them know if they can be no-ops if the underlying index is unique. (Leaf check-in: a2c347faf9 user: drh tags: branch-3.8.2)
Changes
Unified Diff Side-by-Side Diff Patch
Changes to src/btree.c.
Changes to src/vdbe.c.
Changes to src/where.c.
Changes to src/whereInt.h.