CREATE PROCEDURE test_param(IN x INT)
BEGIN
IF x = 1 THEN
SET x = 1;
ELSE IF x = 2 THEN
SET x = 2;
ELSE
SET x = 5;
END IF;
INSERT INTO test_tb(num) VALUES(x);
SELECT * FROM test_tb;
END;//
BEGIN
IF x = 1 THEN
SET x = 1;
ELSE IF x = 2 THEN
SET x = 2;
ELSE
SET x = 5;
END IF;
INSERT INTO test_tb(num) VALUES(x);
SELECT * FROM test_tb;
END;//
解决方案 »
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