Re: psql --single-transaction does not work as expected

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Rafael Martinez <r(dot)m(dot)guerrero(at)usit(dot)uio(dot)no>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: psql --single-transaction does not work as expected
Date: 2013-08-13 14:20:42
Message-ID: 20130813142042.GA3613@momjian.us
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On Tue, Aug 13, 2013 at 04:04:50PM +0200, Rafael Martinez wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hello
>
> I want to report that psql --single-transaction does not work as one
> can expect after reading the help information for psql.
>
> psql --help says:
>
> - -1 ("one"), --single-transaction: execute command file as a single
> transaction
>
> If you run "psql -1 < sql_file.sql" insteed of "psql -1 -f
> sql_file.sql" the single-transaction parameter will not work.

This will be fixed in PG 9.3; from the release notes:

Allow the psql --single-transaction mode to work when
reading from standard input (Fabien Coelho, Robert Haas)

Previously this option only worked when reading from a file.

--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ It's impossible for everything to be true. +

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