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Article #13553

jdbc no data found

#13553
From: Vincent De Baere
Date: Fri, 22 Jun 2001 11:46
72 lines
3006 bytes
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Goede middag!

ik ben even aan het experimenteren geslaan met jdbc. Ik heb een dsn
staan die noch username, noch password vereist (access database), en
krijg de volgende error:

Er is een SQLException opgetreden: No data found. De table waarvan
sprake bevat echter 100% zeker data. Het is een kopie van een
productiedatabase.

Heeft iemand een idee van wat ik verkeerd doe?

Alvast bedankt,

Vincent

Hieronder de code van desbetreffende class:

import java.sql.*;
public class datalister {

    public static void main(String[] argsv){
    Connection objCon;
    Statement objStatement;
    ResultSet objRS;
    String cl_id, qu_lang, qu_name, qu_ctry, qu_dte, qu_txt;
    try {
        Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
    }
    catch(java.lang.ClassNotFoundException e){
        System.err.print("er is een ClassNotFoundException
opgetreden");
        System.err.println(e.getMessage());
    }
    try {
        objCon =
DriverManager.getConnection("jdbc:odbc:accestest","","");
        objStatement = objCon.createStatement();
        objRS = objStatement.executeQuery("select * from
guestbk_hotels");

System.out.println("cl_id\t\tqu_lang\t\tqu_name\t\tqu_ctry\t\tqu_dte\t
\tqu_txt");
        while (objRS.next()) {
            cl_id = objRS.getString(1);
            qu_lang = objRS.getString(2);
            qu_name = objRS.getString(3);
            qu_ctry = objRS.getString(3);
            qu_dte = objRS.getString(4);
            qu_txt = objRS.getString(5);

System.out.println(cl_id+"\t\t"+qu_lang+"\t\t"+qu_name+"\t\t"+qu_ctry+
"\t\t"+qu_dte+"\t\t"+qu_txt);
        }
    }
    catch(SQLException e) {
        System.err.println("Er is een SQLException opgetreden: " +
e.getMessage());
    }
    }
}

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Reply-To: "Vincent De Baere" <vincent@narrowmargin.net>
From: "Vincent De Baere" <vincent@narrowmargin.net>
Newsgroups: be.comp.programming
Subject: jdbc no data found
Date: Fri, 22 Jun 2001 13:46:04 +0200
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