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DROP TABLE IF EXISTS t1,t2;
CREATE TABLE t1(c1 BIGINT NOT NULL PRIMARY KEY, c2 BIGINT);
CREATE TABLE t2(c1 BIGINT NOT NULL PRIMARY KEY, c2 BIGINT);
INSERT INTO t1 (c1,c2) VALUES(0,0),(1,1),(2,2),(3,3),(8,8);
INSERT INTO t2 (c1,c2) VALUES(0,0),(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
REPLACE INTO t1 SELECT * FROM t2;
SELECT * FROM t1 ORDER BY c1;
c1 c2
0 0
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2 2
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DROP TABLE t1, t2;
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