Re: Move pg_attribute.attcompression to earlier in struct for reduced size?

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От Tom Lane
Тема Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
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Msg-id 1677691.1622075746@sss.pgh.pa.us
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Ответ на Re: Move pg_attribute.attcompression to earlier in struct for reduced size?  (Andres Freund <andres@anarazel.de>)
Ответы Re: Move pg_attribute.attcompression to earlier in struct for reduced size?  (Michael Paquier <michael@paquier.xyz>)
Re: Move pg_attribute.attcompression to earlier in struct for reduced size?  (Andres Freund <andres@anarazel.de>)
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Andres Freund <andres@anarazel.de> writes:
> The efficiency bit is probably going to be swamped by the addition of
> the compression handling, given the amount of additional work we're now
> doing in in reform_and_rewrite_tuple().

Only if the user has explicitly requested a change of compression, no?

            regards, tom lane

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