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| author | Monty <monty@mariadb.org> | 2021-10-08 01:40:59 +0300 |
|---|---|---|
| committer | Sergei Petrunia <sergey@mariadb.com> | 2023-02-02 20:24:54 +0300 |
| commit | bc9805e95432325b8d3d812e7cc4f6e1380d2345 (patch) | |
| tree | 2a5d20ab69abb25fd03ab0f5607bddbe6c990e3d /mysql-test/suite/gcol | |
| parent | b67144893a3ddf96ace15d21ed1bd572e19a33e0 (diff) | |
| download | mariadb-git-bc9805e95432325b8d3d812e7cc4f6e1380d2345.tar.gz | |
Return >= 1 from matching_candidates_in_table if records > 0.0
Having rows >= 1.0 helps ensure that when we calculate total rows of joins
the number of resulting rows will not be less after the join.
Changes in test cases:
- Join order change for some tables with few records
- 'Filtered' is much higher for tables with few rows, as 1 row is a high
procent of a table with few rows.
Diffstat (limited to 'mysql-test/suite/gcol')
0 files changed, 0 insertions, 0 deletions