ORA-06548: no more rows needed

ERROR: ORA-06548: no more rows needed

CAUSE: The caller of a pipelined function does not  need more rows to be produced by the pipelined function.

ACTION: Catch the NO_DATA_NEEDED exception in an exception handling block.
Catching the NO_DATA_NEEDED exception inside the pipelined function allows the function to perform any clean-up needed after the loop.

Example:
The table function returns 1000 rows, but the client (which communicates using ODBC) only fetches 200 at a time. If all the rows are fetched,
then there is no issue; however, if only a subset are fetched before another command is executed, the exception gets raised.

DECLARE
  --...
BEGIN

 ....
EXCEPTION
WHEN no_data_needed
THEN
RETURN;   --clean up the resource
END;
/


DBMS_XPLAN

One more way we can see the Explain Plan by using DBMS_XPLAN package. DBMS_XPLAN automatically queries the last plan in PLAN_TABLE. It u...