From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Cc: Bruno Wolff III <bruno@wolff.to>
Cc: pgsql-bugs@postgresql.org
Subject: Re: Beta 10 parser error for CREATE STATISTICS IF NOT EXISTS
Date: Thu, 22 Jun 2017 13:22:21 -0400
Message-ID: <20170622172221.qmudrzomu6iolznr@alvherre.pgsql> (raw)
In-Reply-To: <cd372b5a-bda9-6d9e-8310-e60e77ef0ee3@lab.ntt.co.jp>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-bugs>
Amit Langote wrote:
> On 2017/06/21 11:02, Alvaro Herrera wrote:
> > Bruno Wolff III wrote:
> >> I'm not seeing an obvious error in my attempt to use CREATE STATISTICS IF
> >> NOT EXISTS. Given this is new, maybe there is a bug in the parser.
> >
> > You're absolutely right, and this is a bug in the parser -- I probably
> > misplaced the IF NOT EXISTS clause while playing with Tomas' parser
> > changes. Here's the fix. I'm a bit troubled that this change doesn't
> > seem to affect any tests, so I'll add some before pushing.
>
> I posted the same patch but with a test:
>
> https://www.postgresql.org/message-id/38b7d52e-387a-0e47-7525-b8b654ca4bfb%40lab.ntt.co.jp
Pushed.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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To: pgsql-bugs@postgresql.org
Cc: alvherre@2ndquadrant.com, Langote_Amit_f8@lab.ntt.co.jp, bruno@wolff.to
Subject: Re: Beta 10 parser error for CREATE STATISTICS IF NOT EXISTS
In-Reply-To: <20170622172221.qmudrzomu6iolznr@alvherre.pgsql>
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