Re: AW: OID wraparound: summary and proposal
От | Bruce Momjian |
---|---|
Тема | Re: AW: OID wraparound: summary and proposal |
Дата | |
Msg-id | 200108021024.f72AOUv11271@candle.pha.pa.us обсуждение исходный текст |
Ответ на | AW: OID wraparound: summary and proposal (Zeugswetter Andreas SB <ZeugswetterA@wien.spardat.at>) |
Список | pgsql-hackers |
> > > Strangely enough, I've seen no objection to optional OIDs > > other than mine. Probably it was my mistake to have formulated > > a plan on the flimsy assumption. > > I for one am more concerned about adding additional per > tuple overhead (moving from 32 -> 64bit) than loosing OID's > on some large tables. Imho optional OID's is the best way to combine > both worlds. OID's only where you absolutely need them, and thus > a good chance that wraparound does not happen during the lifetime of > one application. (And all this by reducing overhead, and not adding > overhead :-) Agreed, the big selling point for me and optional oid's was removing their overhead from the tuple header. We need to trim that baby down! -- Bruce Momjian | http://candle.pha.pa.us pgman@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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