From: | "David E(dot) Wheeler" <david(at)justatheory(dot)com> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Bad Data back Door |
Date: | 2012-10-08 18:23:05 |
Message-ID: | CDFDCFD7-4EFA-437A-9424-B04AD0B2C021@justatheory.com |
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Lists: | pgsql-hackers |
On Oct 8, 2012, at 11:13 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> FWIW, I believe that dblink does not check encoding.
>
> In dblink's case, that boils down to trusting a remote instance of
> Postgres to get this right, which doesn't seem totally unreasonable.
> But I wouldn't object to adding checks there if someone wanted to submit
> a patch.
Yeah, I found this because we had a dblink to another PostgreSQL server's table with data populated from oracle_fdw. I guess trusting is reasonable, though.
I wonder about dbi-link, though…
David
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