Re: [exim] mysql lookup on update: $value is affected rows?

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Autor: Philip Hazel
Data:  
Para: Marilyn Davis
CC: exim-users
Asunto: Re: [exim] mysql lookup on update: $value is affected rows?
On Wed, 27 Oct 2004, Marilyn Davis wrote:

> If an update doesn't change anything, it doesn't happen. And it
> returns 0 rows affected.


Oho!

> So, I'm sorry to take you on an exim trip when it was all about my
> lack of understanding of mysql.


No problem. The answer is something that is probably worth adding to the
Exim manual. I've made a note to do that.

> I do my best thinking when I'm trying not to think about it.


Me too.

-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.
Get the Exim 4 book:    http://www.uit.co.uk/exim-book