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connection node_2;
connection node_1;
CREATE TABLE t1 (f1 BIGINT SIGNED PRIMARY KEY, f2 VARCHAR(5)) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(-9223372036854775808, 'min'),
(9223372036854775807, 'max')
;
connection node_2;
SELECT * FROM t1;
f1 f2
-9223372036854775808 min
9223372036854775807 max
UPDATE t1 SET f2 = CONCAT(f2, '_');
connection node_1;
SELECT * FROM t1;
f1 f2
-9223372036854775808 min_
9223372036854775807 max_
connection node_1;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f2 = 'foo' WHERE f1 = -9223372036854775808;
connection node_2;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f2 = 'bar' WHERE f1 = -9223372036854775808;
connection node_1;
COMMIT;
SET AUTOCOMMIT=ON;
connection node_2;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
SET AUTOCOMMIT=ON;
DROP TABLE t1;
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