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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2022-01-30 09:46:52 +0100 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2022-01-30 09:46:52 +0100 |
| commit | a576a1cea5b0f06fb8fff0fbdb9035d89510b83a (patch) | |
| tree | d25987402c55bdaec0897ab28c236acfa50116ef /mysql-test/main/explain_innodb.test | |
| parent | 12cad0c3468d734e041d4ef0cd5a26d2a28606fc (diff) | |
| parent | 41a163ac5ccf4ac5394edc84e40b3f47acea6b08 (diff) | |
| download | mariadb-git-a576a1cea5b0f06fb8fff0fbdb9035d89510b83a.tar.gz | |
Merge branch '10.3' into 10.4
Diffstat (limited to 'mysql-test/main/explain_innodb.test')
| -rw-r--r-- | mysql-test/main/explain_innodb.test | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/mysql-test/main/explain_innodb.test b/mysql-test/main/explain_innodb.test new file mode 100644 index 00000000000..2c29a6e26da --- /dev/null +++ b/mysql-test/main/explain_innodb.test @@ -0,0 +1,20 @@ +--echo # +--echo # MDEV-26249: Crash in in Explain_node::print_explain_for_children while writing to the slow query log +--echo # + +--source include/have_innodb.inc + +set @sql_tmp=@@slow_query_log; +SET GLOBAL slow_query_log = 1; +SET long_query_time = 0.000000; +SET log_slow_verbosity = 'explain'; + +CREATE TABLE t1 ( id varchar(50), KEY (id)) engine=innodb; +SELECT * FROM (SELECT id FROM t1 GROUP BY id) dt WHERE 1=0; +select 1; + +explain +SELECT * FROM (SELECT id FROM t1 GROUP BY id) dt WHERE 1=0; + +SET GLOBAL slow_query_log = @sql_tmp; +drop table t1; |