Re: Final Thoughts for 8.3 on LWLocking and Scalability

From: "Marko Kreen" <markokr(at)gmail(dot)com>
To: "Simon Riggs" <simon(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Final Thoughts for 8.3 on LWLocking and Scalability
Date: 2007-09-11 10:31:47
Message-ID: e51f66da0709110331p4f3ea5aam1229e217e1d5c785@mail.gmail.com
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On 9/11/07, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> 5. ReadNewTransactionId() is only called now by GetNextXidAndEpoch(),
> but I can't find a caller of that anywhere in core or contrib. Can those
> now be removed?

GetNextXidAndEpoch() is needed for external modules to use
8-byte transaction ids user-level. Used by txid module in
Skytools/pgq.

Please keep it.

--
marko

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