REM REM Name this script stress.sql REM The parameters passed are either 1 or 2, for REM processing either even or odd numbered REM sales_trans_id records REM declare v_cust_id number(6) := 0; begin for v_cust_id in 1..60 loop update sales set comments = 'CHANGED by &&1' where customer_id = v_cust_id and mod(sales_trans_id,2) + 1 = &&1; commit; end loop; end; / exit