how to retrieve data from resultset in reverse order

Question

4.00/5 (1 vote)

See more:

Java

I want to retrieve the data from result set in reverse order using the Previous() method of Resultset pls help.

Posted 7-Feb-12 21:31pm

Wasim007

Updated 7-Feb-12 22:53pm

TorstenH.

v3

Add a Solution

2 solutions

Solution 2

He i got the Solution here's the example code,

import java.sql.*;

public class Example
{
public static void main(String args[])
{
try
{
int i = 0;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:Example");
Statement s = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
ResultSet rs = s.executeQuery("select vendorid from vendor_detail");

rs.afterLast(); //Moves the curser to the end of the ResultSet object
while(rs.previous())
{
System.out.println(rs.getString(1));
}
rs.close();
s.close();
con.close();
}
catch(ClassNotFoundException ev)
{
System.out.println("Class Not Found Exception");
}
catch(SQLException ev)
{
System.out.println(ev.getMessage());
}
}
}

Posted 8-Feb-12 2:44am

Wasim007

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

TorstenH. · Accepted Answer · 2012-02-07T22:54:00

Solution 1

Sorry, had added some SQL Tags - a bit confused.

Tutorial on Result Set @ oracle.com[^]

That will probably give you some to work with.

Posted 7-Feb-12 22:54pm

TorstenH.

Comments

Wasim007 8-Feb-12 8:46am

He i got the Solution here's the example code,

import java.sql.*;

public class Example
{
public static void main(String args[])
{
try
{
int i = 0;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:Example");
Statement s = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
ResultSet rs = s.executeQuery("select vendorid from vendor_detail");

rs.afterLast(); //Moves the curser to the end of the ResultSet object
while(rs.previous())
{
System.out.println(rs.getString(1));
}
rs.close();
s.close();
con.close();
}
catch(ClassNotFoundException ev)
{
System.out.println("Class Not Found Exception");
}
catch(SQLException ev)
{
System.out.println(ev.getMessage());
}
}
}