mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 13:02:28 +01:00
77 lines
1.4 KiB
Text
77 lines
1.4 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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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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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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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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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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truncate test.t2;
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SELECT * FROM test.t2 ORDER BY a;
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a
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SELECT * FROM test.t2 ORDER BY a;
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a
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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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