Re: Repeated PredicateLockRelation calls during seqscan - Mailing list pgsql-hackers

From Kevin Grittner
Subject Re: Repeated PredicateLockRelation calls during seqscan
Date
Msg-id 4E0749F4020000250003EC31@gw.wicourts.gov
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List pgsql-hackers
"Kevin Grittner"  wrote:
> Heikki Linnakangas wrote:
>> BTW, isn't bitgetpage() in nodeBitmapHeapscan.c missing
>> PredicateLockTuple() and CheckForSerializableConflictOut() calls
>> in the codepath for a lossy bitmap? In the non-lossy case,
>> heap_hot_search_buffer() takes care of it, but not in the lossy
>> case.
> 
> I think the attached addresses that.
Don't commit that patch, it's not holding up in testing here.
I'll look at it some more.
-Kevin


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