CREATE FUNCTION TEMP.f_move_money ( Table_name1 VARCHAR( 20 ), Table_name2 VARCHAR( 20 ),DATE0 Date, DATE1 DATE)
  RETURNS table (num integer)
  SPECIFIC TEMP.f_move_money
  LANGUAGE SQL
  NOT DETERMINISTIC
  EXTERNAL ACTION
  MODIFIES SQL DATA 

------------------------------------------------------------------------
-- SQL Function                                                         
------------------------------------------------------------------------
BEGIN ATOMIC
  
CALL TEMP.MOVE_MONEY(TABLE_NAME1, TABLE_NAME2, DATE0, DATE1);

RETURN select  1  as num from SYSIBM.SYSDUMMY1;

END;