oracle function return table
CREATE TYPE object_row_type as OBJECT (
object_type VARCHAR(18),
object_name VARCHAR(30)
);
CREATE TYPE object_table_type as TABLE OF object_row_type;
CREATE OR REPLACE FUNCTION get_all_objects
RETURN object_table_type PIPELINED AS
BEGIN
FOR cur IN (SELECT * FROM all_objects)
LOOP
PIPE ROW(object_row_type(cur.object_type, cur.object_name));
END LOOP;
RETURN;
END;
SELECT * FROM TABLE(get_all_objects);plsql function that return a table
create or replace function return_table return t_table as
v_ret t_table;
begin
--
-- Call constructor to create the returned
-- variable:
--
v_ret := t_table();
--
-- Add one record after another to the returned table.
-- Note: the »table« must be extended before adding
-- another record:
--
v_ret.extend; v_ret(v_ret.count) := t_record(1, 'one' );
v_ret.extend; v_ret(v_ret.count) := t_record(2, 'two' );
v_ret.extend; v_ret(v_ret.count) := t_record(3, 'three');
--
-- Return the record:
--
return v_ret;
end return_table;
/plsql function that return a table
create or replace type t_record as object (
i number,
n varchar2(30)
);
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