Re: [HACKERS] Arbitrary tuple size
От | Bruce Momjian |
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Тема | Re: [HACKERS] Arbitrary tuple size |
Дата | |
Msg-id | 199907081618.MAA09692@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] Arbitrary tuple size (Vadim Mikheev <vadim@krs.ru>) |
Ответы |
Re: [HACKERS] Arbitrary tuple size
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Список | pgsql-hackers |
> Jan Wieck wrote: > > > > What about adding one more ItemPointerData to the tuple > > header which holds the ctid of a DATA continuation tuple. If > > Oh no. Fortunately we need not in this: we can just add new flag > to t_infomask and add continuation tid at the end of tuple chunk. > Ok? Sounds good. I would rather not add stuff to the tuple header if we can prevent it. > > I'm not sure how to handle this with vacuum, but I believe > > Vadim is able to put some well placed goto's that make it. > > -:))) > Ok, ok - I have great number of goto-s in my pocket -:) I can send you more. -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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