Re: why does txid_current() assign new transaction-id?

From: Christoph Berg <myon(at)debian(dot)org>
To: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: why does txid_current() assign new transaction-id?
Date: 2015-05-30 11:57:36
Message-ID: 20150530115736.GA17132@msg.df7cb.de
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Re: Michael Paquier 2015-05-28 <CAB7nPqSOx2TEgsypk8gbfa=_hJn7WNLf_tRZexY+SnN3fVF_nA(at)mail(dot)gmail(dot)com>
> Attached is a doc patch among those lines.

> diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
> index 89a609f..6485b42 100644
> --- a/doc/src/sgml/func.sgml
> +++ b/doc/src/sgml/func.sgml
> @@ -16233,7 +16233,7 @@ SELECT collation for ('foo' COLLATE "de_DE");
> <row>
> <entry><literal><function>txid_current()</function></literal></entry>
> <entry><type>bigint</type></entry>
> - <entry>get current transaction ID</entry>
> + <entry>get current transaction ID, assigning a new one if current transaction does not have one</entry>
^ the

Christoph
--
cb(at)df7cb(dot)de | http://www.df7cb.de/

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