public void db(){
//db
String class_driver = "sun.jdbc.odbc.JdbcOdbcDriver";
String url_connect = "jdbcdbc:db";
Connection DBConnection = null;;
Statement statement = null;
ResultSet rsQuery = null;
try
{
Class.forName(class_driver);
}
catch(ClassNotFoundException e)
{
System.out.println("Class Driver ERROR " + e.toString());
}
try
{
DBConnection = DriverManager.getConnection(url_connect);
statement = DBConnection.createStatement();
rsQuery = statement.executeQuery("SELECT * FROM tab1");
rsQuery.next();
String data = rsQuery.getString(2);
System.out.println(data);
rsQuery.close();
statement.close();
DBConnection.close();
}
catch(SQLException e)
{
System.out.println("SQL ERROR: " + e.toString());
}
}
Te l'ho un pò modificato così vedrai che va! :metallica
Cmq rs.next() lo puoi chaimare se metti alcune proprietà nello Statement
Statement st = Conn.createStatement(ResultSet.TYPE_SCROLL_SENSITI VE,
ResultSet.CONCUR_UPDATABLE);
Ciauz!![]()

dbc:db";
Rispondi quotando