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Parents and children of check-in [a2a9f640]

2011-02-04
06:36
Merge the stat2 query planner enhancements into the trunk. check-in: 499edcbc user: drh tags: trunk
2011-01-28
03:13
Reactivate the analyze5.test script. Closed-Leaf check-in: a2a9f640 user: drh tags: stat2-enhancement
01:57
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. check-in: 4847c6cb user: drh tags: stat2-enhancement