diff options
| author | Sergei Petrunia <psergey@askmonty.org> | 2021-11-26 20:03:08 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2022-01-19 18:10:11 +0300 |
| commit | eb6a9ad705009fc0e4b0654c862c23a28872dad2 (patch) | |
| tree | 94e82af5d02321544a968dc14d2d501285624a54 /mysql-test/main/join_cache.result | |
| parent | 106c785e2d3357a6f6711907f9e20b04c6ec7f96 (diff) | |
| download | mariadb-git-eb6a9ad705009fc0e4b0654c862c23a28872dad2.tar.gz | |
MDEV-26886: Estimation for filtered rows less precise with JSON histogram
- Make Histogram_json_hb::range_selectivity handle singleton buckets
specially when computing selectivity of the max. endpoint bound.
(for min. endpoint, we already do that).
- Also, fixed comments for Histogram_json_hb::find_bucket
Diffstat (limited to 'mysql-test/main/join_cache.result')
0 files changed, 0 insertions, 0 deletions