diff options
Diffstat (limited to 'mysql-test/t/stat_tables.test')
| -rw-r--r-- | mysql-test/t/stat_tables.test | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mysql-test/t/stat_tables.test b/mysql-test/t/stat_tables.test index d69b00618ea..a0b2a22b946 100644 --- a/mysql-test/t/stat_tables.test +++ b/mysql-test/t/stat_tables.test @@ -356,3 +356,15 @@ SELECT * FROM mysql.column_stats; DROP TABLE t1; set use_stat_tables=@save_use_stat_tables; + +--echo # +--echo # MDEV-17023: Crash during read_histogram_for_table with optimizer_use_condition_selectivity set to 4 +--echo # + +set @save_optimizer_use_condition_selectivity=@@optimizer_use_condition_selectivity; +set @@optimizer_use_condition_selectivity=4; +set @@use_stat_tables= PREFERABLY; +explain +SELECT * FROM INFORMATION_SCHEMA.PROFILING, mysql.user; +set @@optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity; +set use_stat_tables=@save_use_stat_tables; |