Re: Inconsistency: varchar is equivalent to varchar(255) and also not equivalent?

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От Scott Ribe
Тема Re: Inconsistency: varchar is equivalent to varchar(255) and also not equivalent?
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Msg-id E2EF5EAD-2EDD-429A-BC73-4E5157DCA9B6@elevated-dev.com
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Ответ на Inconsistency: varchar is equivalent to varchar(255) and also not equivalent?  (Boszormenyi Zoltan <zb@cybertec.at>)
Ответы Re: Inconsistency: varchar is equivalent to varchar(255) and also not equivalent?  (Boszormenyi Zoltan <zb@cybertec.at>)
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On Oct 3, 2011, at 10:12 AM, Boszormenyi Zoltan wrote:

> But I would like to know why isn't the type conversion from unlimited varchar
> to varchar(255) invoked in the pl/pgsql function?

What if t1 || t2 is longer than 255? You need to explicitly specify.

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Scott Ribe
scott_ribe@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567 voice

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