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By: a guest on May 8th, 2012  |  syntax: None  |  size: 0.26 KB  |  hits: 9  |  expires: Never
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  1. Overloading MySQL stored functions
  2. CREATE FUNCTION `max`(a INT, b INT) RETURNS INT
  3. BEGIN
  4.     IF a > b THEN RETURN a; ELSE RETURN b; END IF;
  5. END
  6.  
  7. CREATE FUNCTION `max`(a DATE, b DATE) RETURNS DATE
  8. BEGIN
  9.     IF a > b THEN RETURN a; ELSE RETURN b; END IF;
  10. END