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Re: pgsql: Exclude VACUUMs from RunningXactData - Mailing list pgsql-committers

From Tom Lane
Subject Re: pgsql: Exclude VACUUMs from RunningXactData
Date
Msg-id 2850.1528403070@sss.pgh.pa.us
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In response to pgsql: Exclude VACUUMs from RunningXactData  (Simon Riggs <simon@2ndQuadrant.com>)
Responses Re: pgsql: Exclude VACUUMs from RunningXactData
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Simon Riggs <simon@2ndQuadrant.com> writes:
> Exclude VACUUMs from RunningXactData
> GetRunningTransactionData() should ignore VACUUM procs because in some
> cases they are assigned xids.

Uh, what?  Lazy vacuum shouldn't acquire an xid.  If it does, that
would suggest it's running code that it's unsafe for
GetRunningTransactionData to ignore.

            regards, tom lane

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