SQLite

Timeline
Login

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

4 check-ins using file src/where.c version 2786a5f3

2016-03-01
14:31
Change the estimated row counts in stat1 to be one-third worst-case and two-threads average case. (check-in: 21bfd47c user: drh tags: analyze-worst-case)
12:45
Fix test cases to align with the improved stats computation. (check-in: 810967bf user: drh tags: analyze-worst-case)
2016-02-29
23:02
Improvements to the logic for adding the "noskipscan" flag to stat1 entries. (check-in: 421b5b54 user: drh tags: analyze-worst-case)
21:27
The ANALYZE command automatically appends "noskipscan" to sqlite_stat1 entries that have large worst-case repeat estimates but small average repeat estimates. (check-in: 6326ba58 user: drh tags: analyze-worst-case)