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help / color / mirror / Atom feedFrom: Alex Ignatov <a.ignatov@postgrespro.ru>
To: David G. Johnston <david.g.johnston@gmail.com>
Cc: pgsql-sql@postgresql.org <pgsql-sql@postgresql.org>
Subject: Re: Strange DOMAIN behavior
Date: Thu, 09 Jul 2015 20:28:27 +0300
Message-ID: <559EAF3B.9070900@postgrespro.ru> (raw)
In-Reply-To: <CAKFQuwZcGygkNLQewcO-YhyMkgwax8WY9-z_4bkomZHOCp28_g@mail.gmail.com>
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On 09.07.2015 19:50, David G. Johnston wrote:
> On Thu, Jul 9, 2015 at 12:42 PM, Alex Ignatov
> <a.ignatov@postgrespro.ru <mailto:a.ignatov@postgrespro.ru>>wrote:
>
> DROP FUNCTION lexema_test( );
> CREATE OR REPLACE FUNCTION lexema_test()
> RETURNS VOID AS $body$
> DECLARE
> lex lexema :=new_lexema();
> BEGIN
> END;
> $body$
> LANGUAGE PLPGSQL
> SECURITY DEFINER;
>
> Then I got:
> ERROR: default value for row or record variable is not supported
> LINE 17: lex lexema :=new_lexema();
>
>
>
>
> ​Undocumented limitation :(
>
> While slightly more verbose you simply need to:
>
> DECLARE lex lexema;
> BEGIN
> lex := new_lexema();
> [...]
>
> David J.
>
Thats sad =(. But it is not so gracefully to initialize composite type
in the begin block as it would be in declare block %).
Thank you for yours answers!
--
Alex Ignatov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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To: pgsql-sql@postgresql.org
Cc: a.ignatov@postgrespro.ru, david.g.johnston@gmail.com
Subject: Re: Strange DOMAIN behavior
In-Reply-To: <559EAF3B.9070900@postgrespro.ru>
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