Обсуждение: null pointer

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null pointer

От
David Siebert
Дата:
I am getting a null pointer exception when I issue
this command.
rs.absolute(1);
rs is not null in the debugger and there is a record
in the result set.
 Any ideas?


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Re: null pointer

От
"Dave Cramer"
Дата:
David,

I just tried to use absolute(1) and it worked fine?

What version of the driver are you using?

Can you send a standalone test case that demonstrates the problem


Dave


-----Original Message-----
From: pgsql-jdbc-owner@postgresql.org
[mailto:pgsql-jdbc-owner@postgresql.org] On Behalf Of David Siebert
Sent: Monday, February 11, 2002 1:02 PM
To: pgsql-jdbc@postgresql.org
Subject: [JDBC] null pointer


I am getting a null pointer exception when I issue
this command.
rs.absolute(1);
rs is not null in the debugger and there is a record
in the result set.
 Any ideas?


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Re: null pointer

От
David Siebert
Дата:
Did try 0 and this is what I get.
      Error: java.sql.SQLException: Cannot move to
index of 0
that is why I tried 1.
I will see if I can break out the code to duplicate
the issue.
I think I am using jdbc7.2

--- Dave Cramer <Dave@micro-automation.net> wrote:
> David,
>
> I just tried to use absolute(1) and it worked fine?
>
> What version of the driver are you using?
>
> Can you send a standalone test case that
> demonstrates the problem
>
>
> Dave
>
>
> -----Original Message-----
> From: pgsql-jdbc-owner@postgresql.org
> [mailto:pgsql-jdbc-owner@postgresql.org] On Behalf
> Of David Siebert
> Sent: Monday, February 11, 2002 1:02 PM
> To: pgsql-jdbc@postgresql.org
> Subject: [JDBC] null pointer
>
>
> I am getting a null pointer exception when I issue
> this command.
> rs.absolute(1);
> rs is not null in the debugger and there is a record
> in the result set.
>  Any ideas?
>
>
> __________________________________________________
> Do You Yahoo!?
> Send FREE Valentine eCards with Yahoo! Greetings!
> http://greetings.yahoo.com
>
> ---------------------------(end of
> broadcast)---------------------------
> TIP 1: subscribe and unsubscribe commands go to
> majordomo@postgresql.org
>
>


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