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Re: proposal: fix corner use case of variadic fuctions usage - Mailing list pgsql-hackers

From Craig Ringer
Subject Re: proposal: fix corner use case of variadic fuctions usage
Date
Msg-id 5101E80F.4030804@2ndQuadrant.com
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In response to Re: proposal: fix corner use case of variadic fuctions usage  (Pavel Stehule <pavel.stehule@gmail.com>)
Responses Re: proposal: fix corner use case of variadic fuctions usage
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On 01/25/2013 01:32 AM, Pavel Stehule wrote:
> Hello
>
> so there is updated version
>
> + some lines of doc
> + new regress tests
>
> there are no reply to my previous mail - so I choose
>
> concat(variadic null) ---> NULL
> concat(variadic '{}') ---> empty string
>
I'd love to see this fix still make it into 9.3.

-- Craig Ringer                   http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services

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