Re: Multiple psql history files

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Jonathan Jacobson <jonjac(at)gmail(dot)com>
Cc: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Multiple psql history files
Date: 2016-10-18 16:32:53
Message-ID: CAKFQuwaWsvY84ygvD0pcOZKNTTzXriYVRLS1fu=K6yT25nxZGg@mail.gmail.com
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On Tue, Oct 18, 2016 at 9:26 AM, Jonathan Jacobson <jonjac(at)gmail(dot)com> wrote:

> The .psql_history file is naturally used by different DB connections
> (distinguished by a different combination of host + port + database + user).
> At least in my multi-database working environment, this leads sometimes to
> frustration because there are commands that cannot or should not be used by
> different connections.
> To solve this, psql could keep a separate command history file for each
> connection.
> I will be happy to make this my first contribution to PostgreSQL's code.
> What do you say?
>

​I would say that users needing such fine grained control of the history
file should avail themselves of HISTFILE ​and other related psql variables
and/or the PSQL_HISTORY environment variable.

David J.

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