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Diffstat (limited to 'mysql-test/main/delete_innodb.test')
| -rw-r--r-- | mysql-test/main/delete_innodb.test | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/main/delete_innodb.test b/mysql-test/main/delete_innodb.test new file mode 100644 index 00000000..c5c5c5d0 --- /dev/null +++ b/mysql-test/main/delete_innodb.test @@ -0,0 +1,22 @@ +--source include/have_innodb.inc +--source include/have_sequence.inc + +--echo # Tests for delete with INNODB + +--echo # +--echo # MDEV-22187: SIGSEGV in ha_innobase::cmp_ref on DELETE +--echo # + +SET @save_sort_buffer_size= @@sort_buffer_size; +SET sort_buffer_size=1024; +CREATE TABLE t1(c1 CHAR(255) PRIMARY KEY) ENGINE=InnoDB; + +INSERT INTO t1 VALUES (0), ('a'), ('b'); +ANALYZE TABLE t1 PERSISTENT FOR ALL; +SELECT * FROM t1; +EXPLAIN DELETE b FROM t1 AS a JOIN t1 AS b; +DELETE b FROM t1 AS a JOIN t1 AS b; +SELECT * FROM t1; + +SET sort_buffer_size=@save_sort_buffer_size; +DROP TABLE t1; |