case insensitive sort for output from SELECT

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От spam@freeuk.com (Stephen Patterson)
Тема case insensitive sort for output from SELECT
Дата
Msg-id slrn9g5gva.9il.spam@localhost.localdomain
обсуждение исходный текст
Список pgsql-sql
Is there any way to alphabetically sort the output of a select
statement correctly?

what I'm using at the moment is
SELECT data FROM table ORDER BY DATA ASC 
which gives (for example)
A
B
C
a
b

Is there any way to rig this so that it sorts 'properly', i.e. both
the a's come together? 

Given what I'm working on, I could use either a pure SQL solution or
some perl to put around the perl DBI.

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