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| author | Sergei Petrunia <sergey@mariadb.com> | 2023-02-22 12:11:55 +0300 |
|---|---|---|
| committer | Sergei Petrunia <sergey@mariadb.com> | 2023-03-16 22:33:04 +0300 |
| commit | ef5bb0814a2fe9093f48ed155b2cf179a8fd14c9 (patch) | |
| tree | 2c909b0fed20b1388314d56837132844116a0a27 /mysql-test/main/ps_1general.test | |
| parent | 1310b3a02fe6c5eb14d61adbe13453ee0ab966fa (diff) | |
| download | mariadb-git-ef5bb0814a2fe9093f48ed155b2cf179a8fd14c9.tar.gz | |
MDEV-30693: Assertion `dbl_records <= s->records' failed in apply_selectivity_for_table on SELECT
The crash happened due to rows=2 vs rows=1 difference between how the
estimate of number of rows in a derived table is computed in
TABLE_LIST::fetch_number_of_rows() and JOIN::add_keyuses_for_splitting().
Made JOIN::add_keyuses_for_splitting() use the result of computations in
TABLE_LIST::fetch_number_of_rows().
Diffstat (limited to 'mysql-test/main/ps_1general.test')
0 files changed, 0 insertions, 0 deletions