1#
2# MariaDB's EXPLAIN FORMAT=JSON tests that require InnoDB.
3#
4--source include/have_innodb.inc
5
6--disable_warnings
7drop table if exists t0,t1,t2;
8--enable_warnings
9
10--echo #
11--echo # MDEV-7266: Assertion `!element_started' failed in Json_writer& Json_writer::add_member
12--echo #
13
14CREATE TABLE t1 (a INT) ENGINE=InnoDB;
15INSERT INTO t1 VALUES (1),(2);
16
17CREATE TABLE t2 (column_name_1 INT, column_name_2 VARCHAR(52)) ENGINE=InnoDB;
18INSERT INTO t2 VALUES (3,'United States');
19
20CREATE TABLE t3 (b INT, c VARCHAR(3), PRIMARY KEY (c,b)) ENGINE=InnoDB;
21INSERT INTO t3 VALUES (4,'USA'),(5,'CAN');
22
23EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE 0 < ALL (
24  SELECT tbl_alias1.column_name_1 FROM t2 AS tbl_alias1, t3 AS tbl_alias2
25  WHERE tbl_alias2.b = tbl_alias1.column_name_1 AND tbl_alias2.c = tbl_alias1.column_name_2
26);
27
28drop table t1,t2,t3;
29