Beispiel Code (3)
if (rs. getInt( stock) != 0)
// decrement stock of item in DB1
stmt1. execute(" update stock set stock=" +
(rs. getInt(" stock")- 1) where artnm= <component>");
// add new account record in DB2
stmt2. execute(" insert into account values( '" +
name + "', '" + address + "', " +
rs. getInt(" arttype") + ", " +
rs. getInt(" price") + ")");