Re: Why format() adds double quote?

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: Tatsuo Ishii <ishii(at)postgresql(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Why format() adds double quote?
Date: 2016-01-20 20:39:11
Message-ID: CA+TgmoahL1JvR-Rem4H33rkFWKWwsUgDE4bPnfO1sbCXRB3MKw@mail.gmail.com
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On Wed, Jan 20, 2016 at 4:20 AM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
>> If we would go this way, question is if we should back patch this or
>> not since the patch apparently changes the existing
>> behaviors. Comments? I would think we should not.
>
> I am sure, so we should not backport this change. This can breaks customer
> regress tests - and the current behave isn't 100% correct, but it is safe.

Quite. This is not a bug fix. It's a behavior change, perhaps for the better.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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