/ Check-in [57158d9d]
Login

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

Overview
Comment:Avoid seeking on the main data table during the first loop of an UPDATE if an index is sufficient to check the WHERE clause.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:57158d9daf4d777411fffb1c1d20d89b291d9214
User & Date: drh 2013-11-19 02:34:11
Context
2013-11-19
12:33
Change Noop-comments in where.c into Module-comments, so that they are omitting without SQLITE_ENABLE_MODULE_COMMENTS. check-in: 3e577f40 user: drh tags: trunk
02:34
Avoid seeking on the main data table during the first loop of an UPDATE if an index is sufficient to check the WHERE clause. check-in: 57158d9d user: drh tags: trunk
00:31
Fix an requirement mark in a test script so that it matches the typo-corrected requirement. No changes to code. check-in: 072412d5 user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/update.c.