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| author | Nathan Bossart <nathan@postgresql.org> | 2025-02-04 15:07:54 -0600 |
|---|---|---|
| committer | John Naylor <john.naylor@postgresql.org> | 2025-03-07 10:17:35 +0700 |
| commit | 5f8eb25706b62923c53172e453c8a4dedd877a3d (patch) | |
| tree | cb293d4335eeb54b12153444b267b28eaba3465e /src/backend/access/gist/gistget.c | |
| parent | e2080261cc8c1a962708843dc4c806e19fb2c44e (diff) | |
| download | postgresql-5f8eb25706b62923c53172e453c8a4dedd877a3d.tar.gz postgresql-5f8eb25706b62923c53172e453c8a4dedd877a3d.zip | |
vacuumdb: Add option for analyzing only relations missing stats.
This commit adds a new --missing-only option that can be used in
conjunction with --analyze-only and --analyze-in-stages. When this
option is specified, vacuumdb will generate ANALYZE commands for a
relation if it is missing any statistics it should ordinarily have.
For example, if a table has statistics for one column but not
another, we will analyze the whole table. A similar principle
applies to extended statistics, expression indexes, and table
inheritance.
Co-authored-by: Corey Huinker <corey.huinker@gmail.com>
Reviewed-by: TODO
Discussion: https://postgr.es/m/Z5O1bpcwDrMgyrYy%40nathan
Diffstat (limited to 'src/backend/access/gist/gistget.c')
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