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CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 CHAR(255)) ENGINE=InnoDB;
CREATE TABLE t2 (f1 INTEGER PRIMARY KEY, f2 CHAR(255)) ENGINE=InnoDB;
INSERT INTO t1 (f2) SELECT REPEAT('a', 255) FROM ten AS a1, ten AS a2, ten AS a3;
ALTER TABLE t1 CHANGE f1 f1 INTEGER;
ALTER TABLE t1 DROP PRIMARY KEY;
INSERT INTO t1 VALUES (1, 'abc');
SET SESSION wsrep_trx_fragment_size = 1;
INSERT INTO t2 SELECT * FROM t1;
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
INSERT INTO t2 VALUES (1, 'abc');
INSERT INTO t2 VALUES (2, 'abc');
SELECT COUNT(*) = 2 FROM t2;
COUNT(*) = 2
1
SELECT COUNT(*) = 2 FROM t2;
COUNT(*) = 2
1
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE ten;
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