> I know that the server knows that ADT == -0400, and AST == 
> -0300 ... is there any way of reversing that?  Basically, I 
> want to say:
> 
> SELECT timezone_str(-0400, 'not dst');
> 
> and have it return ADT ... I've got a method of doing it 
> right now, using a function, but just find it looks so messy, 
> just wondering if there is a clean way of doing it ...
> 
> Thanks ...

How would you know *which* timezone to go back to? For every hourly
offset there is a whole set of timezones that would result in it...

//Magnus

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