Order By and Comparisson - Mailing list pgsql-general

From howardnews@selestial.com
Subject Order By and Comparisson
Date
Msg-id 53427827.3090207@selestial.com
Whole thread Raw
Responses Re: Order By and Comparisson  (Albe Laurenz <laurenz.albe@wien.gv.at>)
Re: Order By and Comparisson  (Alberto Cabello Sánchez <alberto@unex.es>)
List pgsql-general
Hi,

just as I thought I had postgres mastered :)  the ordering of strings is
causing me some confusion.

Can someone explain how the database orders strings in the ORDER BY command.

My example:

My database is encoding is UTF-8, and default language is english,

If I have a text column in a table with the following rows:

'a'
'A'
'~'

Then in UTF-8, I would expect the order to give me

'A'
'a'
'~'

But instead I get:

'~'
'a'
'A'

Is there anywhere in the documentation I can get a more detailed
explanation of this?

Thanks.


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