File: innodb_print_all_deadlocks_basic.result

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SELECT @@innodb_print_all_deadlocks;
@@innodb_print_all_deadlocks
0
SET GLOBAL innodb_print_all_deadlocks=1;
CREATE TABLE t1 (c1 INT, PRIMARY KEY (c1)) ENGINE=INNODB;
INSERT INTO t1 VALUES (123);
CREATE TABLE t2 (c2 INT, PRIMARY KEY (c2)) ENGINE=INNODB;
INSERT INTO t2 VALUES (456);
BEGIN;
SELECT * FROM t1 FOR UPDATE;
c1
123
BEGIN;
SELECT * FROM t2 FOR UPDATE;
c2
456
SELECT * FROM t2 FOR UPDATE;
SELECT * FROM t1 FOR UPDATE;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
DROP TABLE t2;
DROP TABLE t1;
SET GLOBAL innodb_print_all_deadlocks=default;