Are you running postmaster with the -i option?
Bart <bart(at)alator(dot)kotnet(dot)org> on 03/21/2001 02:00:45 PM
cc: (bcc: Dax Duskin/Evanston/ZSAssociates)
Subject: [JDBC] I can't connect
I installed debian 2.2r2 with _all_ the postgres-packages, I created a database
and via psql I can do whatever I want with the DB. Now I'm trying to make a
connection via a Java-program. I downloaded the jdbc-6.5-1.2.jar file and
renamed it to jdbc.jar and moved it to ~/jdk1.3/lib, set the CLASSPATH to
~/jdk1.3/lib and used a program, found in the Deitel&Deitel Java book.
After that, I tried to make a connection to the database I created (testing) and
I keep getting error-messages.
Can someone help me with this? I'm trying for 3 days now and still no luck.
--- program from Deitel & Deitel ---
public class TableDisplay extends JFrame
private Connection connection;
private JTable table;
String url = "jdbc:odbc:testing"; // I also tried with <String url =
String username = "postgres";
String password = "notentered";
connection = DriverManager.getConnection(url, username,
catch (ClassNotFoundException cnfex)
System.err.println("Failed to load the JDBC/ODBC driver.");
catch (SQLException sqlex)
System.err.println("Unable to connect to database.");
. . . . . . . . .
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