CREATE OR REPLACE PACKAGE pkg_test AS TYPE myrctype IS REF CURSOR; PROCEDURE get (p_id NUMBER, p_rc OUT myrctype); END pkg_test; /CREATE OR REPLACE PACKAGE BODY pkg_test AS PROCEDURE get (p_id NUMBER, p_rc OUT myrctype) IS sqlstr VARCHAR2 (500); BEGIN IF p_id = 0 THEN OPEN p_rc FOR SELECT ID, NAME, sex, address, postcode, birthday FROM student; ELSE sqlstr := 'select id,name,sex,address,postcode,birthday from student where id=:w_id'; OPEN p_rc FOR sqlstr USING p_id; END IF; END get; END pkg_test; /
create type t_var is varray(10) of number; / create procedure p_var(p_v in out t_var) as begin for i in 1..10 loop p_v.extend; p_v(i):=i; dbms_output.put_line(p_v(i)); end loop; end; / SQL> set serveroutput on SQL> SQL> declare 2 v_var t_var:=t_var(); 3 begin 4 p_var(v_var); 5 end; 6 / 1 2 3 4 5 6 7 8 9 10PL/SQL procedure successfully completed
AS
TYPE myrctype IS REF CURSOR; PROCEDURE get (p_id NUMBER, p_rc OUT myrctype);
END pkg_test;
/CREATE OR REPLACE PACKAGE BODY pkg_test
AS
PROCEDURE get (p_id NUMBER, p_rc OUT myrctype)
IS
sqlstr VARCHAR2 (500);
BEGIN
IF p_id = 0 THEN
OPEN p_rc FOR
SELECT ID, NAME, sex, address, postcode, birthday
FROM student;
ELSE
sqlstr :=
'select id,name,sex,address,postcode,birthday
from student where id=:w_id';
OPEN p_rc FOR sqlstr USING p_id;
END IF;
END get;
END pkg_test;
/
/
create procedure p_var(p_v in out t_var)
as
begin
for i in 1..10 loop
p_v.extend;
p_v(i):=i;
dbms_output.put_line(p_v(i));
end loop;
end;
/
SQL> set serveroutput on
SQL>
SQL> declare
2 v_var t_var:=t_var();
3 begin
4 p_var(v_var);
5 end;
6 /
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10PL/SQL procedure successfully completed