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Enhances to the query planner such that "x IS NULL" constraints take the

STAT2 statistics into account, just like "x=VALUE" constraints.

FossilOrigin-Name: 2353176811f752a16c1f2351a3d3431919b062a9
This commit is contained in:
drh
2011-03-17 01:34:26 +00:00
parent 2f8ebdde3e
commit 1f9c7663ce
7 changed files with 68 additions and 17 deletions

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test/progress.test Executable file → Normal file
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