# # MDEV-17749 Kill during LOCK TABLE ; ALTER TABLE causes assert # CREATE TABLE t1 (a INT) ENGINE=InnoDB; connect con1,localhost,root,,test; LOCK TABLE t1 WRITE; ALTER TABLE t1 ADD COLUMN b INT; connection default; Killing connection connection con1; connection default; disconnect con1; DROP TABLE t1; CREATE TABLE t1 (a INT) ENGINE=InnoDB; CREATE TABLE t2 (a INT) ENGINE=InnoDB; connect con1,localhost,root,,test; LOCK TABLE t1 WRITE, t2 WRITE; ALTER TABLE t1 ADD COLUMN b INT; connection default; Killing connection connection con1; connection default; disconnect con1; DROP TABLE t1, t2; CREATE TABLE t1 (id int(11)) ENGINE=InnoDB; LOCK TABLES t1 WRITE; SET max_statement_time= 0.0001; CREATE TRIGGER tr16 AFTER UPDATE ON t1 FOR EACH ROW INSERT INTO t1 VALUES (1); SET max_statement_time= default; DROP TRIGGER IF EXISTS trg16; Warnings: Note 1360 Trigger does not exist DROP TABLE t1; # # End of 10.3 tests #