From: | Joe Conway <mail(at)joeconway(dot)com> |
---|---|
To: | "David E(dot) Wheeler" <david(at)kineticode(dot)com> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Typing Records |
Date: | 2010-08-24 06:24:41 |
Message-ID: | 4C7365A9.6030200@joeconway.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
On 08/23/2010 08:33 PM, David E. Wheeler wrote:
> I've been trying to come up with a simpler way to iterate over a
> series of values in pgTAP tests than by creating a table, inserting
> rows, and then selecting from the table. The best I've come up with
> so far is:
<snip>
> Aside from that, might there be another way to do this without an
> explicit composite type? Maybe with VALUES() or something?
Maybe something like this?
select cmp_ok(a,b,c)
from
(
values('1.2.2'::varchar, '='::text, '1.2.2'::varchar),
('1.2.23', '=', '1.2.23'),
('1.2.42', '=', '1.2.32')
) as ss(a, b, c);
cmp_ok
--------
t
t
f
(3 rows)
HTH,
Joe
--
Joe Conway
credativ LLC: http://www.credativ.us
Linux, PostgreSQL, and general Open Source
Training, Service, Consulting, & 24x7 Support
From | Date | Subject | |
---|---|---|---|
Next Message | Itagaki Takahiro | 2010-08-24 06:32:47 | Re: patch (for 9.1) string functions |
Previous Message | igor polishchuk | 2010-08-24 05:25:41 | INSERT and parentheses |