pg.ddx.io  pgsql-admin@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: Murthy Nunna <mnunna@fnal.gov>
To: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: Output shell variable from psql
Date: Mon, 8 Apr 2024 15:17:45 +0000
Message-ID: <DM8PR09MB667723C1012EDD032EC1BE22B8002@DM8PR09MB6677.namprd09.prod.outlook.com> (raw)

Hi,

Is there a way to output shell variable from psql?

export TEST_V=7
echo Value is  ${TEST_V}
Value is 7

psql -U postgres -p 5439
\echo Value is  ${TEST_V}
Value is ${TEST_V}

Thanks!

view thread (6+ messages)  latest in thread

Message-ID: <DM8PR09MB667723C1012EDD032EC1BE22B8002@DM8PR09MB6677.namprd09.prod.outlook.com>
Permalink:  ../DM8PR09MB667723C1012EDD032EC1BE22B8002@DM8PR09MB6677.namprd09.prod.outlook.com/
Also on:    postgresql.org/message-id/DM8PR09MB667723C1012EDD032EC1BE22B8002@DM8PR09MB6677.namprd09.prod.outlook.com

copy link · copy postgr.es

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-admin@postgresql.org
  Cc: mnunna@fnal.gov
  Subject: Re: Output shell variable from psql
  In-Reply-To: <DM8PR09MB667723C1012EDD032EC1BE22B8002@DM8PR09MB6677.namprd09.prod.outlook.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox