On Mon, Jan 30, 2006 at 08:21:34AM -0500, Andrew Dunstan wrote:
>
>
> David Fetter wrote:
>
> >
> >+ /* Disallow BADCHARS characters */
> >+ if (strcspn(cstate->delim, BADCHARS) != 1)
> >+ ereport(ERROR,
> >+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
> >+ errmsg("COPY delimiter cannot be \"%#02x\"",
> >+ *cstate->delim)));
> >+
>
> Is ERRCODE_FEATURE_NOT_SUPPORTED the right errcode? This isn't a
> missing feature; we are performing a sanity check here. We can
> reasonably expect never to support CR, LF or \ as the text
> delimiter.
I guess that depends on whether we ever plan to allow people to set
the output record separator to something other than CR?LF.
> Maybe ERRCODE_INVALID_PARAMETER_VALUE ? Or maybe we need a new one.
>
> Also, I would probably make the format %#.02x so the result would
> look like 0x0d (for a CR).
>
> (I bet David never thought there would so much fuss over a handful
> of lines of code)
Actually, I'm happy to see it's getting QA. COPY is something that
has Consequences⢠if anything goes wrong with it, so I'd rather do
best efforts up front to get it right. :)
Cheers,
D
--
David Fetter david@fetter.org http://fetter.org/
phone: +1 415 235 3778
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