Re: COPY syntax

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От Tom Lane
Тема Re: COPY syntax
Дата
Msg-id 14131.1034911000@sss.pgh.pa.us
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Ответ на Re: COPY syntax  (Peter Eisentraut <peter_e@gmx.net>)
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Peter Eisentraut <peter_e@gmx.net> writes:
> Well, I am the first to agree that the current syntax is not well
> designed, but I must admit that I don't quite see what benefit simply
> adding "TABLE" would have.

I think the idea was that "COPY TABLE ..." could have a new clean syntax
without the warts of the current syntax.  TABLE wouldn't be a noise word,
but a trigger for a different syntax for what follows.

However, COPY's feature set is inherently pretty wart-y.  Even if we had
a green field to design syntax in, where exactly is the improvement
going to come, assuming that functionality has to stay the same?
        regards, tom lane


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