1# 2# MDEV-15492: Subquery crash similar to MDEV-10050 3# 4SET @qcs.save= @@global.query_cache_size, @qct.save= @@global.query_cache_type; 5SET GLOBAL query_cache_size= 512*1024*1024, query_cache_type= ON; 6connect con1,localhost,root,,test; 7CREATE TABLE t1 (a INT) ENGINE=InnoDB; 8CREATE TABLE t2 (b INT) ENGINE=InnoDB; 9CREATE VIEW v AS select a from t1 join t2; 10PREPARE stmt1 FROM "SELECT * FROM t1 WHERE a in (SELECT a FROM v)"; 11connect con2,localhost,root,,test; 12PREPARE stmt2 FROM "SELECT * FROM t1 WHERE a in (SELECT a FROM v)"; 13EXECUTE stmt2; 14a 15connection con1; 16EXECUTE stmt1; 17a 18INSERT INTO t2 VALUES (0); 19EXECUTE stmt1; 20a 21START TRANSACTION; 22EXECUTE stmt1; 23a 24disconnect con1; 25disconnect con2; 26connection default; 27DROP VIEW v; 28DROP TABLE t1, t2; 29SET GLOBAL query_cache_size= @qcs.save, query_cache_type= @qct.save; 30