Re: what is good solution for support NULL inside string_to_array function?

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: what is good solution for support NULL inside string_to_array function?
Date: 2010-05-04 00:55:06
Message-ID: 4BDF706A.8070207@agliodbs.com
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> quietly removing NULL is maybe good for compatibility but is wrong for
> functionality.

I agree. I wasn't aware of this little misfeature.

Default display for NULL should be a zero-length string.

--
-- Josh Berkus
PostgreSQL Experts Inc.
http://www.pgexperts.com

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