Add data to a table with procedure : Insert « Procedure Function « SQL / MySQL






  1. SQL / MySQL
  2. Procedure Function
  3. Insert

Add data to a table with procedure

       

DELIMITER $$

CREATE TABLE FIBON
      (NUMBER1   INTEGER NOT NULL PRIMARY KEY,
       NUMBER2   INTEGER NOT NULL);

CREATE PROCEDURE FIBONNACI_START()
BEGIN
   DELETE FROM FIBON;
   INSERT INTO FIBON (NUMBER1, NUMBER2) VALUES (16, 27);
END
;
CREATE PROCEDURE FIBONNACI_GIVE
   (INOUT NUMBER INTEGER)
BEGIN
   DECLARE N1, N2 INTEGER;
   SELECT NUMBER1, NUMBER2
   INTO   N1, N2
   FROM   FIBON;
   SET NUMBER = N1 + N2;
   IF NUMBER > 10000 THEN
      SET NUMBER = NUMBER - 10000;
   END IF;
   SET N1 = N2;
   SET N2 = NUMBER;
   UPDATE FIBON
   SET    NUMBER1 = N1,
          NUMBER2 = N2;
END$$

DELIMITER ;

CALL FIBONNACI_START()
;
CALL FIBONNACI_GIVE(@C)
;
SELECT @C
;
CALL FIBONNACI_GIVE(@C)
;
SELECT @C
;
CALL FIBONNACI_GIVE(@C)
;
SELECT @C;

drop table FIBON;


drop PROCEDURE FIBONNACI_START;
drop PROCEDURE FIBONNACI_GIVE;








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