| From: | Max Khon <fjoe(at)iclub(dot)nsu(dot)ru> |
|---|---|
| To: | David Wall <d(dot)wall(at)computer(dot)org> |
| Cc: | pgsql-interfaces(at)postgresql(dot)org |
| Subject: | Re: JDBC error codes to detect duplicates? |
| Date: | 2001-03-01 18:41:56 |
| Message-ID: | Pine.BSF.4.21.0103020041110.98084-100000@iclub.nsu.ru |
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| Thread: | |
| Lists: | pgsql-interfaces |
hi, there!
On Thu, 1 Mar 2001, David Wall wrote:
> It seems that when an INSERT causes a duplicate key exception for
> unique/primary keys, the JDBC library is throwing the SQL exception but
> there is no code that lets my program detect a duplicate key error, or which
> key caused the duplicate error.
>
> Is there a plan for the JDBC to return the codes for postgres back to the
> program? I running 7.1beta4 now.
AFAIK clean implementation of such feature is not possible because backend
protocol does not have error codes (only error messages)
/fjoe
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