Re: Re: new patch of MERGE (merge_204) & a question about duplicated ctid - Mailing list pgsql-hackers

From Kevin Grittner
Subject Re: Re: new patch of MERGE (merge_204) & a question about duplicated ctid
Date
Msg-id 4D22B8800200002500038F93@gw.wicourts.gov
Whole thread Raw
Responses Re: Re: new patch of MERGE (merge_204) & a question about duplicated ctid  (Greg Smith <greg@2ndquadrant.com>)
List pgsql-hackers
Greg Smith  wrote:
> I could see shipping this with the automatic heavy LOCK TABLE in
> there.
How would you handle or document behavior in REPEATABLE READ
isolation?  The lock doesn't do much good unless you acquire it
before you get your snapshot, right?
-Kevin


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