On Tue, Aug 30, 2005 at 12:15:54PM -0400, Postgres Admin wrote:
Can I do something like this:
It's good that you gave an example, but it would also be good to
give a summary of what you're trying to do and what trouble you're
having so people don't have to guess.
CREATE TABLE sample (id
I have data in one table called articles and I would like to make a
function in which takes certain data from it and display the results.
Example:
CREATE TABLE articles (
article_id serial,
title varchar(200),
posted timestamp,
article_subject varchar(200),
article_body text,
allow_comments
On Tue, Aug 30, 2005 at 01:59:04PM -0400, Postgres Admin wrote:
ERROR: set-valued function called in context that cannot accept a set
CONTEXT: PL/pgSQL function article_sample line 10 at return next
You don't show what you did to get this error, but I'd guess you
called the function like
