Re: proposal - assign result of query to psql variable

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andrew Dunstan <andrew@dunslane.net>
Cc: Pavel Stehule <pavel.stehule@gmail.com>, Shigeru Hanada <shigeru.hanada@gmail.com>, Phil Sorber <phil@omniti.com>, Erik Rijkers <er@xs4all.nl>, David Fetter <david@fetter.org>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2013-01-26T17:25:28Z
Lists: pgsql-hackers
Andrew Dunstan <andrew@dunslane.net> writes:
> +1. This looks quite nifty. Maybe useful too to have a default prefix 
> via some setting.

Meh.  I would expect that "\gset :foo" would work to specify a computed
prefix if you wanted it --- isn't that sufficient indirection?  I'm not
thrilled with further expanding the set of magic variables in psql.

			regards, tom lane


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  1. Fix oversight in new code for printing rangetable aliases.