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--Napisać procedurę o nazwie wpisz_kwadraty_liczb(zakres_od,zakres_do), która
--wpisze do tabeli liczby wszystkie kwadraty liczb z przedziału <zakres_od,zakres_do>.
--Napisać instrukcję testującą działanie utworzonej procedury.
--Rozwiązanie [3 pkt]:
DROP TABLE liczby;
CREATE TABLE liczby(
kwadrat INT
);
/
CREATE OR REPLACE PROCEDURE wpisz_kwadrat_liczb(
od INT,
do INT
)
IS v_kwadrat INT;
BEGIN
FOR v_i IN od..do LOOP
v_kwadrat := v_i*v_i;
INSERT INTO liczby(kwadrat) VALUES(v_i*v_i);
END LOOP;
END;
/
sprawdzanie czy działa
SET SERVEROUTPUT ON
/
EXECUTE wpisz_kwadrat_liczb(1,4);
/
SELECT * FROM liczby;
usuwanie procedury:
DROP PROCEDURE SYSTEM.wpisz_kwadrat_liczb
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