Re: COPY FROM performance improvements

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Michael Paesold" <mpaesold(at)gmx(dot)at>
Cc: "Luke Lonergan" <llonergan(at)greenplum(dot)com>, "Alon Goldshuv" <agoldshuv(at)greenplum(dot)com>, pgsql-patches(at)postgresql(dot)org
Subject: Re: COPY FROM performance improvements
Date: 2005-06-25 23:09:46
Message-ID: 3089.1119740986@sss.pgh.pa.us
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"Michael Paesold" <mpaesold(at)gmx(dot)at> writes:
> What about this one:
> case COPY_OLD_FE:
> + ereport(ERROR,
> + (errcode(ERRCODE_CONNECTION_FAILURE),
> + errmsg("Old FE protocal not yet supported in fast COPY processing
> (CopyGetData())")));

> This can't stay like it is, can it?

Certainly not --- that omission will have to be fixed if this is to be
accepted. However, I'd counsel Luke and Alon not to spend any time on
it until the other questions about the patch have been dealt with.

regards, tom lane

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