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SQL code:
create or replace procedure pro_test(c1 out sys_refcursor)
as
begin
open c1 for select * from tt;
end pro_test;
--´æ´¢¹ý³Ìͨ¹ýÓα귵»ØÊý¾Ý
declare
c1 sys_refcursor;
tt_row tt%rowtype;
begin
pro_test(c1);
loop
fetch c1
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