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SET GLOBAL innodb_lock_wait_timeout=3;
CREATE TABLE t1 (col_int_key INT, KEY (col_int_key)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (6);
connect con1,localhost,root,,test;
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
SET AUTOCOMMIT=OFF;
SELECT col_int_key FROM t1;
col_int_key
6
connection default;
DELETE IGNORE FROM t1;;
connection con1;
DELETE FROM t1 WHERE col_int_key IN (1, 40000000);
connection default;
Warnings:
Warning 1205 Lock wait timeout exceeded; try restarting transaction
disconnect con1;
drop table t1;
SET GLOBAL innodb_lock_wait_timeout=default;
call mtr.add_suppression("Deadlock found when trying to get lock; try restarting transaction");
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