• Subject: Re: JDBC Problems
  • From: Joe Teff <joeteff@xxxxxxxxxxxxx>
  • Date: Tue, 30 Jan 2001 11:18:20 -0500 (EST)

By enclosing all of your logic in a single try-catch block, any error will 
cause the catch to be called. This may leave the connection to the database. 
You should include a finally to remedy that.

import com.ibm.as400.access.*;
import java.sql.*;

public class DisplayAudit {
 public static void main(java.lang.String[] args) {
  Connection conn = null;
  try {
   conn = DriverManager.getConnection("jdbc:as400://KITS01");
   Statement stmt = conn.createStatement();
   ResultSet rs = stmt.executeQuery("select * from " +
   while(rs.next()) {
    java.math.BigDecimal custID = rs.getBigDecimal("CDENTL", 0);
    String custName = rs.getString("CDJOB");
    String custStreet = rs.getString("CDUSPF");
    String custCity = rs.getString("CDETYP");
    System.out.println("Customer ID     : " + custID);
    System.out.println("Customer Name   : " + custName);
    System.out.println("Customer Street : " + custStreet);
    System.out.println("Customer City   : " + custCity);
  catch (Exception e) {
   System.out.println("Exception: " + e);
  finally {
   if (conn != null) {

Joe Teff


| This is the JAVA/400 Mailing List!
| To submit a new message, send your mail to JAVA400-L@midrange.com.
| To subscribe to this list send email to JAVA400-L-SUB@midrange.com.
| To unsubscribe from this list send email to JAVA400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner: joe@zappie.net

As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2022 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.