MySQL中IF条件判断
delimiter &&
CREATE PROCEDURE sss()
BEGIN
IF 1>2 THEN
SELECT '1>2';
ELSE
SELECT '1<2';
END IF;
END
&&
delimiter;
delimiter &&
CREATE PROCEDURE sss()
BEGIN
IF 1>2 THEN
SELECT '1>2';
ELSE
SELECT '1<2';
END IF;
END
&&
delimiter;