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Overview
Comment:Deploy heuristics (well-commented) to better estimate how much unindexed terms in the WHERE clause filter the number of output rows from a single table.
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SHA1: 221659945c3f78d3b6789bfe8fdeb8d3ee1fa038
User & Date: drh 2014-11-22 18:50:44
Context
2014-11-22
19:52
Fix an error in the comments from the previous check-in. check-in: 9660ce54 user: drh tags: trunk
18:50
Deploy heuristics (well-commented) to better estimate how much unindexed terms in the WHERE clause filter the number of output rows from a single table. check-in: 22165994 user: drh tags: trunk
12:22
Remove a redundant test case (probably a copy/paste error). Add an assert() to where.c to ensure that automatic indexes do not have there output row counts adjusted downward by supplementary constraints. check-in: eea47933 user: drh tags: trunk
Changes
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Changes to src/where.c.

Changes to test/scanstatus.test.