Re: Version reporting in pgbench

From: Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Subject: Re: Version reporting in pgbench
Date: 2021-06-18 21:18:45
Message-ID: alpine.DEB.2.22.394.2106182300170.3211875@pseudo
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers


Hello Tom,

>> Why not move the printVersion call right after the connection is
>> created, at line 6374?
>
> I started with that, and one of the 001_pgbench_with_server.pl
> tests fell over --- it was expecting no stdout output before a
> "Perhaps you need to do initialization" failure. If you don't
> mind changing that,

Why would I mind?

> I agree that printing immediately after the connection is made is a bit
> less astonishing.

Ok, so let's just update the test? Attached a proposal with the version
moved.

Note that if no connections are available, then you do not get the
version, which may be a little bit strange. Attached v3 prints out the
local version in that case. Not sure whether it is worth the effort.

--
Fabien.

Attachment Content-Type Size
pgbench-version-banner-2.patch text/x-diff 2.5 KB
pgbench-version-banner-3.patch text/x-diff 2.8 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2021-06-18 21:28:39 Re: Version reporting in pgbench
Previous Message Heikki Linnakangas 2021-06-18 21:16:32 Re: A few nuances about specifying the timeline with START_REPLICATION