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.
FossilOrigin-Name: 4847c6cb71423248b186ab7842b97c83e2f5fefd
query planner taking into account non-indexable WHERE clause terms to select
the outermost join loops when it should be selecting tables for the outermost
loop that do not benefit from being in an inner loop.
FossilOrigin-Name: ece641eb8951c6314cedbdb3243f91cb199c3239
incomplete ANALYZE does not trick the planner into use a table that might
be indexable in an inner loop. Ticket [13f033c865f878]
FossilOrigin-Name: e7a714b52c45af096af74049826d32c647abfe3f
not appear to work in all cases and it disabled indexing in some places
where it should not have. New test cases added to help insure that the
current fix is better. (CVS 5026)
FossilOrigin-Name: 0d2e258e1a3276e55903ba2ded987f8d8a18cacd
to be reordered with A and B. This used to be the case but the capability
was removed by (3203) and (3052) in response to ticket #1652. This change
restores the capability. (CVS 3529)
FossilOrigin-Name: 7393c81b8cb9d4344ae744de9eabcb3af64f1db8
