Re: [HACKERS] Tuple length limit

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От Tom Lane
Тема Re: [HACKERS] Tuple length limit
Дата
Msg-id 17907.931096544@sss.pgh.pa.us
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Ответ на Re: [HACKERS] Tuple length limit  (Bruce Momjian <maillist@candle.pha.pa.us>)
Ответы Re: [HACKERS] Tuple length limit  (Bruce Momjian <maillist@candle.pha.pa.us>)
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Bruce Momjian <maillist@candle.pha.pa.us> writes:
>> Can someone tell me what the maximum tuple length is?

I had always thought that the limit was supposed to be BLCKSZ less
overhead.

> Here is what I found with the new code.  Seems it works.
>     test=> vacuum;
>     VACUUM

Wasn't the complaint that started this thread something about "peculiar
behavior" of VACUUM with big tuples?  Might be wise to check VACUUM more
closely.
        regards, tom lane


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