DROP PROCEDURE
IF EXISTS text;
CREATE PROCEDURE text (OUT rtn INT)
BEGIN
DECLARE LoginId INT DEFAULT 0;
SET rtn = 1;
IF LoginId = 3 THEN
SET rtn = 2;
ELSEIF LoginId = 0 THEN
SET rtn = 3;
ELSE
SET rtn = 4;
END
IF;
END
转载于:https://my.oschina.net/roundnet/blog/533230