Re: problem in resultset relative method

Arun,

The problem must have been with the previous code, because this is doing
what it should be doing.

Here are the results of my run

Row 1Value -->1
Row 2Value -->3
Row 3Value -->6
Row 4Value -->10
Row 5Value -->10
Row 6Value -->10
Row 7Value -->10
Row 8Value -->10
Row 9Value -->10
Row 10Value -->10


the first one get's row 1 and increments kk to 2 which moves relative to
the third row, and then increments kk to 3 which moves relative to row
3, and then increments kk to 4 which moves relative to row 10

Dave

On Fri, 2002-05-03 at 03:49, arun vc wrote:
> hello
>
> i have found some problem in using the relative()
> method of ResultSet
>
> the problem occured when i upgrade my old
> postgres.jar driver with the new one posted on ur site
> http://jdbc.postgresql.org/download/pgjdbc2.jar
>
> try exicte this program using both drivers
> and u will find the difference
>
> import java.sql.*;
>
> public class sqlDriverTest
> {
>     String Driver = "org.postgresql.Driver";
>     String Bridge="jdbc:postgresql://localhost/database";
>     String LoginName="postgres";
>     String Password="postgres";
>
>      try
>      {
>
>            Class.forName(Driver);
>            Connection con=
> DriverManager.getConnection(Bridge,LoginName,Password);
>         System.out.println("Connection made: " + con);
>
>         PreparedStatement pm=con.prepareStatement("SELECT *
> FROM admin");
>         ResultSet rs=pm.executeQuery();
>
>         rs.last();
>         int tot=rs.getRow();    //my tot returned 10 records
>
>         rs.beforeFirst();
>
>         int kk=1;
>
>         while(kk<=tot)        //the program stoped after reading 3
> records and rest of the 7 records are shown wrongly
>         {
>             rs.relative(kk);
>             System.out.println(rsProj.getString(1));
>             kk=kk+1;
>         }
>
>
>        }
>      catch(Exception e)
>      {
>          System.out.println("Error "+e.getMessage());
>      }
>
>     }
>
>         //the program stoped after reading first 3 records
> and rest of the 7 records are shown wrongly
>         //why iam getting error in using relative() method
> this problem was not in the previous postgres.jar
> driver
>
>         please look in to this problem
>
> =====
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