2011-10-20 6 views

答えて

1

は構文が

WHILE [condition] DO 
BEGIN 
..code... 
END; 
END WHILE; 

です例:

DECLARE v1 INT DEFAULT 5; 

    WHILE v1 > 0 DO 
    ...some code here... 
    SET v1 = v1 - 1; 
    END WHILE; 
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