From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
---|---|
To: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
Cc: | Noah Misch <noah(at)leadboat(dot)com>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Arthur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru>, Robert Haas <robertmhaas(at)gmail(dot)com> |
Subject: | Re: fix psql \conninfo & \connect when using hostaddr |
Date: | 2019-06-14 22:31:52 |
Message-ID: | 20190614223152.GA12264@alvherre.pgsql |
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Lists: | pgsql-hackers |
On 2019-Jun-13, Fabien COELHO wrote:
> Thanks for the pointer! I did not notice this one. At least the API looks
> better than the one I was suggesting:-)
>
> ISTM that this function could be used to set other parameters, fixing some
> other issues such as ignoring special parameters on reconnections.
>
> Anyway, attached an attempt at implementing the desired behavior wrt
> hostaddr.
BTW I tested this manually and it seemed to work as intended, ie., if I
change /etc/hosts for the hostname I am using between one connection and
the next, we do keep the hostaddr if it was specified, or we resolve the
name again if it's not.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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