connection = DriverManager.getConnection(url, username, password);
Statement stat = connection.createStatement(
ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet query = stat.executeQuery("SELECT * FROM PEOPLE");
if( query.last() ){
String name = query.getString( "Name" );
query = stat.executeQuery(
"SELECT count(*) "
+ "FROM PEOPLE "
+ "WHERE Name = ’" + name + "’");
query.first();
System.out.println( query.getString( 1 ) );
}