Monday, January 13, 2014

Java JDBC programming Example 3

//Note: create  a DSN in the name of sql that is pointing to the table name limbs in the database with three String fields





//rs scrollable
import java.sql.*;
import java.net.*;
class Jdbc3{
public static void main(String...arg) throws Exception{
System.out.println(InetAddress.getLocalHost());
         Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
         Connection c =  DriverManager.getConnection("jdbc:odbc:sql");
         Statement  st = c.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
  ResultSet.CONCUR_UPDATABLE);
         ResultSet r = st.executeQuery("select * from limbs");
        try{
r.beforeFirst();//work only with scrollable rs
while(r.next()){
     
              System.out.print(r.getString(1)+" ");
              System.out.print(r.getString(2)+" ");
              System.out.println(r.getString(3));
  }
       
         }catch(Exception e){System.out.println("Error :");e.printStackTrace();}
      r.close();
      st.close();
      c.close();
}
}

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