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82 lines
1.5 KiB
Text
82 lines
1.5 KiB
Text
include/master-slave.inc
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[connection master]
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connection master;
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DROP PROCEDURE IF EXISTS test.p1;
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DROP TABLE IF EXISTS test.t1;
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DROP TABLE IF EXISTS test.t2;
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CREATE TABLE test.t1 (a INT, PRIMARY KEY(a));
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INSERT INTO test.t1 VALUES (1),(2),(3),(4);
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CREATE TABLE test.t2 (a INT, PRIMARY KEY(a));
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CREATE PROCEDURE test.p1 (arg1 CHAR(1))
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BEGIN
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DECLARE b, c INT;
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IF arg1 = 'a' THEN
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BEGIN
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DECLARE cur1 CURSOR FOR SELECT A FROM test.t1 WHERE a % 2;
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DECLARE continue handler for not found set b = 1;
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SET b = 0;
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OPEN cur1;
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c1_repeat: REPEAT
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FETCH cur1 INTO c;
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IF (b = 1) THEN
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LEAVE c1_repeat;
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END IF;
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INSERT INTO test.t2 VALUES (c);
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UNTIL b = 1
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END REPEAT;
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CLOSE cur1;
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END;
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END IF;
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IF arg1 = 'b' THEN
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BEGIN
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DECLARE cur2 CURSOR FOR SELECT a FROM test.t1 WHERE NOT a % 2;
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DECLARE continue handler for not found set b = 1;
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SET b = 0;
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OPEN cur2;
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c2_repeat: REPEAT
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FETCH cur2 INTO c;
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IF (b = 1) THEN
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LEAVE c2_repeat;
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END IF;
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INSERT INTO test.t2 VALUES (c);
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UNTIL b = 1
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END REPEAT;
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CLOSE cur2;
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END;
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END IF;
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END|
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CALL test.p1('a');
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SELECT * FROM test.t2 ORDER BY a;
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a
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1
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3
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connection slave;
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SELECT * FROM test.t2 ORDER BY a;
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a
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1
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3
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connection master;
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truncate test.t2;
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call test.p1('b');
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select * from test.t2 ORDER BY a;
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a
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2
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4
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connection slave;
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SELECT * FROM test.t2 ORDER BY a;
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a
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2
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4
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connection master;
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truncate test.t2;
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SELECT * FROM test.t2 ORDER BY a;
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a
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connection slave;
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SELECT * FROM test.t2 ORDER BY a;
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a
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connection master;
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DROP PROCEDURE test.p1;
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DROP TABLE test.t1;
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DROP TABLE test.t2;
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connection slave;
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include/rpl_end.inc
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