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SQL> create table test2(s1 varchar(10),s2 varchar2(10));
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SQL> insert into test2 values('11','111');
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SQL> insert into test2 values('22','222');
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SQL> CREATE OR REPLACE PACKAGE test222 AS
2 TYPE t_cursor IS REF CURSOR;
3 procedure p_test1( p_dd in out t_cursor);
4 end;
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SQL> CREATE OR REPLACE package body test222 AS
2 procedure p_test1(
3 p_dd in out t_cursor)
4 is
5 begin
6 open p_dd for select * from test2;
7 end;
8 end;
9 /
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SQL> var ss refcursor
SQL> exec test222.p_test1(:ss);
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SQL> print ss
S1 S2
---------- ----------
11 111
22 222
SQL>