| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org>, Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl> |
| Subject: | Re: nested xacts and phantom Xids |
| Date: | 2004-06-21 01:17:40 |
| Message-ID: | 11620.1087780660@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-patches |
Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> What ideas do you have to help him?
Eat the four-byte overhead.
Quite frankly, given the other functionality and performance issues
he has to solve in the next ten days (see my other message just now),
I think he'd be a fool to spend one more minute on phantom XIDs.
Maybe for 7.6 someone will have the time to make the idea work.
regards, tom lane
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