oracle function return resultset
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);oracle function return
CREATE OR REPLACE FUNCTION to_date_check_null(dateString IN VARCHAR2,
dateFormat IN VARCHAR2) RETURN DATE IS
BEGIN
IF dateString IS NULL THEN
return NULL;
ELSE
return to_date(dateString, dateFormat);
END IF;
END;Copyright © 2021 Codeinu
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