Re: eval_const_expresisions and ScalarArrayOpExpr

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: eval_const_expresisions and ScalarArrayOpExpr
Date: 2017-05-12 16:55:13
Message-ID: 24055.1494608113@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> On Fri, May 12, 2017 at 12:04 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Actually, I now remember that I wrote that while at Salesforce (because
>> they'd run into the problem that constant ArrayRef expressions weren't
>> simplified). So that means it's been languishing in a git branch for
>> *two* years. I'm kind of inclined to push it before it gets forgotten
>> again ;-)

> You will probably not be surprised to hear that I think this is a
> feature and thus subject to the feature freeze currently in effect.

[ shrug ] Sure. I'll do what I should have done then, which is stick
it into the next CF list.

If you intend to also object to my proposed get_attstatsslot refactoring,
please do that promptly. That one I think is bug-proofing.

regards, tom lane

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Ashutosh Bapat 2017-05-12 16:57:01 Re: [POC] hash partitioning
Previous Message Robert Haas 2017-05-12 16:54:36 Re: Crash observed during the start of the Postgres process