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Re: Re: [HACKERS] [COMMITTERS] pgsql: Fix TransactionIdIsCurrentTransactionId() to use binary search

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Treat <xzilla(at)users(dot)sourceforge(dot)net>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Re: [HACKERS] [COMMITTERS] pgsql: Fix TransactionIdIsCurrentTransactionId() to use binary search
Date: 2008-04-25 21:32:59
Message-ID: 865.1209159179@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-hackerspgsql-performance
Robert Treat <xzilla(at)users(dot)sourceforge(dot)net> writes:
> Oddly some dtrace profiling gave me this, which is pretty different, but 
> certainly doesn't have concerns about TransactionIdIsCurrentTransactionId

... which seems to pretty much destroy your thesis, no?

			regards, tom lane

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