Greg Stark wrote:
Gaetano Mendola <[EMAIL PROTECTED]> writes:
Comments are welcomed.
Well as long as you're asking...
Email domains are case insensitive, but the left hand side is case sensitive. That's the only part that's hard to handle using a text data type, it would be kind of neat if the email operators got it right.
Another thing is that it might make more sense to sort email addresses by domain first (case insensitively of course), then by left hand side (case sensitively). Since the domain is really the "most significant bit". This is also convenient for many systems like email since they perform better when they can handle data in that order.
Note that this would make the type sort differently from its text representation. This shouldn't really be a problem but occasionally you see poorly written queries that introduce extra type conversions that the user doesn't expect. But then if it behaves just like the text datatype then there wouldn't be much point in using it.
That's true, I will order as Tommi Maekitalo suggest.
Regards Gaetano Mendola
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