Re: missing SSI check in heapgettup_pagemode() ?

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От
Heikki Linnakangas
Тема
Re: missing SSI check in heapgettup_pagemode() ?
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5228C34A.5010807@vmware.com
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missing SSI check in heapgettup_pagemode() ? Alvaro Herrera <alvherre@2ndquadrant.com>
Re: missing SSI check in heapgettup_pagemode() ? Kevin Grittner <kgrittn@ymail.com>
Re: missing SSI check in heapgettup_pagemode() ? Heikki Linnakangas <hlinnakangas@vmware.com>
On 05.09.2013 20:30, Alvaro Herrera wrote:
> I was scrolling heapgettup() and heapgettup_pagemode() in parallel, and
> noticed that the former calls CheckForSerializableConflictOut() for
> tuples read, and the latter doesn't.  Is there a reason for this
> discrepancy?  If so, I think it warrants a comment about the missing
> check.

In page-at-a-time mode, the CheckForSerializableConflictOut() is done in 
heapgetpage(). Same with the visibility checks.

- Heikki


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