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

help / color / mirror / Atom feed
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Joe Conway <mail@joeconway.com>
Cc: Christopher Kings-Lynne <chris.kings-lynne@calorieking.com>
Cc: Hackers (PostgreSQL) <pgsql-hackers@postgresql.org>
Cc: Andrew Dunstan <andrew@dunslane.net>
Cc: Bernd Helmle <mailings@oopsware.de>
Cc: Peter Eisentraut <peter_e@gmx.net>
Cc: Susanne Ebrecht <susanne.ebrecht@credativ.de>
Subject: Re: Values list-of-targetlists patch for comments (was Re: [PATCHES] 8.2 features?)
Date: Sat, 29 Jul 2006 21:50:03 -0400
Message-ID: <21588.1154224203@sss.pgh.pa.us> (raw)
In-Reply-To: <44CC0F48.9020805@joeconway.com>
References: <44B69778.5050104@dunslane.net>
	<50461.84.63.113.55.1152832991.squirrel@pezone.net>
	<ECCAAC0A3182895D3D12B0E8@[172.26.14.247]>
	<44B7ADFC.90205@dunslane.net>
	<44BC0432.3040509@joeconway.com>
	<44BC661F.80609@joeconway.com>
	<44BCD06C.3060409@calorieking.com>
	<44BCF1D4.3010807@dunslane.net>
	<5842.1153246741@sss.pgh.pa.us>
	<44BD8854.9060506@calorieking.com>
	<15212.1153279954@sss.pgh.pa.us>
	<44BDB2F5.7080003@joeconway.com>
	<44BEA710.6060700@joeconway.com>
	<23198.1153367887@sss.pgh.pa.us>
	<44BF0382.2010501@joeconway.com>
	<23454.1153370214@sss.pgh.pa.us>
	<44BF122F.1080200@joeconway.com>
	<23927.1153373971@sss.pgh.pa.us>
	<44C00E1E.1000405@joeconway.com>
	<14047.1153442773@sss.pgh.pa.us>
	<44C4451A.4010906@joeconway.com>
	<11495.1153757531@sss.pgh.pa.us>
	<44C4F625.2050304@joeconway.com>
	<12029.1153760969@sss.pgh.pa.us>
	<44CC0A66.6070903@joeconway.com>
	<21398.1154223324@sss.pgh.pa.us>
	<44CC0F48.9020805@joeconway.com>

Joe Conway <mail@joeconway.com> writes:
> Tom Lane wrote:
>> As for the types, I believe that the spec pretty much dictates that we
>> apply the same type resolution algorithm as for a UNION.

> Where do I find that algorithm -- somewhere in nodeAppend.c?

select_common_type(), in the parser.

			regards, tom lane



view thread (61+ messages)  latest in thread

Message-ID: <21588.1154224203@sss.pgh.pa.us>
Permalink:  ../21588.1154224203@sss.pgh.pa.us/
Also on:    postgresql.org/message-id/21588.1154224203@sss.pgh.pa.us

 · 

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-docs@postgresql.org
  Cc: tgl@sss.pgh.pa.us, mail@joeconway.com, chris.kings-lynne@calorieking.com, pgsql-hackers@postgresql.org, andrew@dunslane.net, mailings@oopsware.de, peter_e@gmx.net, susanne.ebrecht@credativ.de
  Subject: Re: Values list-of-targetlists patch for comments (was Re: [PATCHES] 8.2 features?)
  In-Reply-To: <21588.1154224203@sss.pgh.pa.us>

* 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