Re: Postgres-jdbc example! - Mailing list pgsql-jdbc

Paulo,

Change your code to

public class init
{
    public static void main( String []args )
    {
        try {
            Class.forName("org.postgresql.Driver");
        }catch (Exception ex){
            ex.printStackTrace();
        }
    }
}

-----Original Message-----
From: pgsql-jdbc-owner@postgresql.org
[mailto:pgsql-jdbc-owner@postgresql.org] On Behalf Of Paulo J. Matos
Sent: Thursday, January 17, 2002 8:31 PM
To: pgsql-jdbc@postgresql.org
Subject: Re: [JDBC] Postgres-jdbc example!


Just for the record, here's my failed try to load the driver: (oh, and I
already started postmaster with -i option)

import java.sql.*;

public class init {

    public static void main (String args[]) {
    Class.forName("org.postgresql.Driver");
    }
}

I get:
pdestroy@localhost:~/ist/bd/proj$ javac init.java
init.java:6: unreported exception java.lang.ClassNotFoundException; must
be caught or declared to be thrown
        Class.forName("org.postgresql.Driver");
             ^
1 error


Best regards,

Paulo


pocm@rnl.ist.utl.pt (Paulo J. Matos) writes:

> Hi all,
>
> I've installed postgres with jdbc driver and added the postgresql.jar
> to the classpath (it's the only path in classpath) environment
> variable.
>
> I also have installed JDK from sun... I'm trying to do a database
> connection but I'm failing to do anything that works. Can you please
> give me a extremely simple example of how this stuff works or
> references to an example? I've tried to read tutorials and some other
> stuff but I failed to understand... I'm a Java and jdbc beginner so
> it's really not easy for me but I hope that with a simple example I
> can understand it.
> I'm not even sure that my jdbc driver is installed correctly and
> working so if you send me any kind of code to test it, I'd be
> glad!
>
> TIA,
> My best regards,
>
> --
> Paulo J. Matos : pocm(_at_)rnl.ist.utl.pt
> Instituto Superior Tecnico - Lisbon
> Software & Computer Engineering - A.I.
>  - > http://www.rnl.ist.utl.pt/~pocm
>  ---
>     Yes, God had a deadline...
>         So, He wrote it all in Lisp!
>
>
> ---------------------------(end of
> broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
>

--
Paulo J. Matos : pocm(_at_)rnl.ist.utl.pt
Instituto Superior Tecnico - Lisbon
Software & Computer Engineering - A.I.
 - > http://www.rnl.ist.utl.pt/~pocm
 ---
    Yes, God had a deadline...
        So, He wrote it all in Lisp!


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