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Overview
Comment:The ANALYZE command now counts at all rows of an index, even those containing NULL values. A valid sqlite_stat1 entry is created even if the index contains nothing but NULLs.
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SHA1: 824c8dd3015bbd5c8a1dd661cfe09fe5bf7a80d3
User & Date: drh 2011-01-04 17:57:54
Context
2011-01-04
19:01
Fix the ANALYZE command so that it takes collating sequences into account when gathering index statistics. check-in: a5867cfc user: drh tags: trunk
17:57
The ANALYZE command now counts at all rows of an index, even those containing NULL values. A valid sqlite_stat1 entry is created even if the index contains nothing but NULLs. check-in: 824c8dd3 user: drh tags: trunk
2010-12-29
18:24
Have testfixture invoke C routine Zipvfs_Init() when creating a new interpreter if SQLITE_ENABLE_ZIPVFS is defined. check-in: 430635da user: dan tags: trunk
Changes
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Changes to src/analyze.c.

Added test/analyze4.test.