Re: OOM on EXPLAIN with lots of nodes - Mailing list pgsql-hackers

From Tom Lane
Subject Re: OOM on EXPLAIN with lots of nodes
Date
Msg-id 16015.1421347551@sss.pgh.pa.us
Whole thread Raw
In response to Re: OOM on EXPLAIN with lots of nodes  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
Robert Haas <robertmhaas@gmail.com> writes:
> On Tue, Jan 13, 2015 at 8:16 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Not sure whether to just commit this to HEAD and call it a day, or to
>> risk back-patching.

> I think we need to back-patch something; that's a pretty nasty
> regression, and I have some EDB-internal reports that might be from
> the same cause.

OK.  I went ahead and made the necessary code changes to avoid changing
the struct size in released branches, as per Heikki's idea.
        regards, tom lane



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