Good morning,
Sorry for delay. I looked at your suggestions and also tried all of them.
Charles, thank you for your advise. I changed my function structure as you said and I executed the function as Samed mentioned so It works now. I did not want to use cast for varchar parameters cause in my previous functions, I didn't require it. I knew this problem is not only associated with varchar parameters due to my experienced.
Thank you for sharing your experiences. I could accomplished this case with your helps.
Regards,
Gunce
2017-03-06 17:20 GMT+03:00 Charles Clavadetscher <clavadetscher@xxxxxxxxxxxx>:
Hallo Adrian
> -----Original Message-----
> From: pgsql-general-owner@postgresql.org [mailto:pgsql-general-owner@postgresql.org ] On Behalf Of Adrian Klaver
> Sent: Montag, 6. März 2017 15:13
> To: Günce Kaya <guncekaya14@xxxxxxxxx>; Charles Clavadetscher <clavadetscher@xxxxxxxxxxxx>
> Cc: pgsql-general@xxxxxxxxxxxxxx
> Subject: Re: Fwd: parameter type is unknown error
>
> On 03/06/2017 04:36 AM, Günce Kaya wrote:
> > Hi Charles,
> >
> > You are right about parameter types. When I use function with cast as
> > you mentioned, I don't see "unknown". I see data types. but still
> > doesn't insert with my custom function. It's really weird cause I did
> > same thing for different function and It works.
>
> If I am following correctly could not the function be eliminated by using?:
>
> insert into cargo.invoice ( orderid, .... ) RETURNING id;
Yes, of course. I assume that this was a simplified example from the OP.
Bye
Charles
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Gunce Kaya
