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# # Start of 10.5 tests # # # MDEV-32837 long unique does not work like unique key when using replace # # # Normal unique key + long unique key # CREATE TABLE t1 (a INT PRIMARY KEY, b INT, c INT, UNIQUE KEY `test` (b,c) USING HASH) ENGINE=MyISAM; INSERT INTO t1 VALUES (1,1,1),(2,2,2); FLUSH STATUS; REPLACE INTO t1 VALUES (3,1,1); SHOW STATUS WHERE Variable_name LIKE 'handler%' AND Value>0; Variable_name Value Handler_delete 1 Handler_read_key 2 Handler_read_rnd 1 Handler_write 1 SELECT * FROM t1 ORDER BY a; a b c 2 2 2 3 1 1 FLUSH STATUS; REPLACE INTO t1 VALUES (3,2,2); SHOW STATUS WHERE Variable_name LIKE 'handler%' AND Value>0; Variable_name Value Handler_delete 1 Handler_read_key 3 Handler_read_rnd 2 Handler_update 1 Handler_write 1 SELECT * FROM t1; a b c 3 2 2 DROP TABLE t1; # # Two long unique keys # CREATE TABLE t1 (a INT, b INT, c INT, UNIQUE KEY a (a) USING HASH,UNIQUE KEY `test` (b,c) USING HASH) ENGINE=MyISAM; INSERT INTO t1 VALUES (1,1,1),(2,2,2); FLUSH STATUS; REPLACE INTO t1 VALUES (3,1,1); SHOW STATUS WHERE Variable_name LIKE 'handler%' AND Value>0; Variable_name Value Handler_read_key 3 Handler_read_rnd 1 Handler_update 1 SELECT * FROM t1 ORDER BY a; a b c 2 2 2 3 1 1 FLUSH STATUS; REPLACE INTO t1 VALUES (3,2,2); SHOW STATUS WHERE Variable_name LIKE 'handler%' AND Value>0; Variable_name Value Handler_delete 1 Handler_read_key 4 Handler_read_rnd 2 Handler_update 1 SELECT * FROM t1; a b c 3 2 2 DROP TABLE t1; # # One long unique key # CREATE TABLE t1 (a INT, b INT, c INT, UNIQUE KEY `test` (b,c) USING HASH) ENGINE=MyISAM; INSERT INTO t1 VALUES (1,1,1),(2,2,2); FLUSH STATUS; REPLACE INTO t1 VALUES (3,1,1); SHOW STATUS WHERE Variable_name LIKE 'handler%' AND Value>0; Variable_name Value Handler_read_key 1 Handler_read_rnd 1 Handler_update 1 SELECT * FROM t1 ORDER BY a; a b c 2 2 2 3 1 1 FLUSH STATUS; REPLACE INTO t1 VALUES (3,2,2); SHOW STATUS WHERE Variable_name LIKE 'handler%' AND Value>0; Variable_name Value Handler_read_key 1 Handler_read_rnd 1 Handler_update 1 SELECT * FROM t1; a b c 3 1 1 3 2 2 DROP TABLE t1; # # End of 10.5 tests #