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Thread: setheapoverride

setheapoverride

From
Bruce Momjian
Date:
Can someone tell me what setheapoverride() does?  I see it around
heap_replace a lot.


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Bruce Momjian                          |  830 Blythe Avenue
maillist@candle.pha.pa.us              |  Drexel Hill, Pennsylvania 19026
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Re: [HACKERS] setheapoverride

From
Bruce Momjian
Date:
> Can someone tell me what setheapoverride() does?  I see it around
> heap_replace a lot.

Seems to allow a transaction to see its own change, but why is that
important when doing heap_replace()?


--
Bruce Momjian                          |  830 Blythe Avenue
maillist@candle.pha.pa.us              |  Drexel Hill, Pennsylvania 19026
  +  If your life is a hard drive,     |  (610) 353-9879(w)
  +  Christ can be your backup.        |  (610) 853-3000(h)