| From: | Bjørn T Johansen <btj(at)havleik(dot)no> |
|---|---|
| To: | Thomas Kellerer <spam_eater(at)gmx(dot)net> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Any changes in Java and PGSQL 9.4? |
| Date: | 2015-01-18 19:47:04 |
| Message-ID: | 20150118204704.7a100702@pennywise2.havleik.net |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Sun, 18 Jan 2015 20:25:48 +0100
Thomas Kellerer <spam_eater(at)gmx(dot)net> wrote:
> Bjørn T Johansen wrote on 18.01.2015 20:20:
> > Just noticed that a column field of type bigint containing a null, becomes a 0 when retrieving it from the resultset using JDBC.
> > If I run the same application against my old 9.3 database, the value retrieved is a null....
> >
> >
>
> You need to show us some code.
>
> getInt() or getLong() can never return null because primitives can't be null in Java.
>
>
>
>
>
>
Yes, you are absolutely correct.. I was fooled by the capital L in getLong but I see that it returns long..
I guess I just hadn't triggered this problem before...
BTJ
| From | Date | Subject | |
|---|---|---|---|
| Next Message | James Sewell | 2015-01-19 01:58:59 | Partitioning |
| Previous Message | Bjørn T Johansen | 2015-01-18 19:26:44 | Re: Any changes in Java and PGSQL 9.4? |