Re: Perform COPY FROM encoding conversions in larger chunks

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От John Naylor
Тема Re: Perform COPY FROM encoding conversions in larger chunks
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Msg-id CAFBsxsFrYJ7LPNcQzT355oPZvEBH3kq6axU6oQpGE-LvoaNhGQ@mail.gmail.com
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Ответ на Re: Perform COPY FROM encoding conversions in larger chunks  (Heikki Linnakangas <hlinnaka@iki.fi>)
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On Wed, Dec 23, 2020 at 3:41 AM Heikki Linnakangas <hlinnaka@iki.fi> wrote:

I'm not sure it's worth the trouble, though. Custom conversions are very
rare. And I don't think any other object can depend on a conversion, so
you can always drop the conversion before upgrade, and re-create it with
the new function signature afterwards. A note in the release notes and a
check in pg_upgrade, with instructions to drop and recreate the
conversion, are probably enough.

That was my thought as well.

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