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From: Tom Lane <[email protected]>
To: me nefcanto <[email protected]>
Cc: [email protected]
Subject: Re: Please implement a catch-all error handler per row, for COPY
Date: Sat, 01 Mar 2025 11:20:12 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAEHBEOCqqkSitU5gx=8aHD3ZeLtRy-1eC=Xs=xB-thFNR9JpYA@mail.gmail.com>
References: <CAEHBEOCqqkSitU5gx=8aHD3ZeLtRy-1eC=Xs=xB-thFNR9JpYA@mail.gmail.com>

me nefcanto <[email protected]> writes:
> Can you please provide a row-level catch-all handler for the copy command?

Very unlikely to happen.  COPY is not intended as a general purpose
ETL mechanism, and we don't want to load it down with features that
would create substantial performance penalties.  Which that would.

Even ignoring the performance angle, this request seems remarkably
ill-specified.  What is a "row-level handler" for errors that have
to do with identifying row boundaries?

			regards, tom lane

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