To create, modify or drop a database object like a table or view
    you use the execute() method.
    execute is similar to the
    executeQuery() used to issue a select,
    however it doesn't return a result.
   
Example 5-3. Drop Table Example
     This example will drop a table.
Statement st = db.createStatement();
ResultSet rs = st.executeQuery("DROP TABLE mytable");
st.close();