2011-01-28 01:57:41
— part of check-in
[4847c6cb71]
on branch stat2-enhancement
— Change the weighting of binary searches on tables to 1/10th the cost of a
search on an index. Change the assumed reduction in search space from a
indexed range constraint from 1/3rd to 1/4th. Do not let the estimated
number of rows drop below 1.
(user:
drh
size: 25469)
2011-02-04 06:36:44
— part of check-in
[499edcbc8a]
on branch trunk
— Merge the stat2 query planner enhancements into the trunk.
(user:
drh
size: 25469)
2011-02-12 14:23:48
— part of check-in
[f2a8b5ccfb]
on branch branch-3.7.2
— Fix the expected output on tests so that it corresponds to the new query
planner results. All of veryquick.test is now passing with
SQLITE_ENABLE_STAT2.
(user:
drh
size: 25469)
2011-04-04 13:11:07
— part of check-in
[6d78a25ddc]
on branch apple-osx
— Merge in the latest changes from trunk.
(user:
drh
size: 25469)