On Fri, 17 Aug 2007, Michael Glaesemann wrote:
On Aug 17, 2007, at 10:58 , Phoenix Kiula wrote:
What would be the SQL to find data of this nature? My column can only
have alphanumeric data, and the only symbols allowed are "-" and "_",
so I tried this regexp query:
select id, t_code
from traders
where t_code ~ '[^A-Za-z1-9\-]'
If you're including - in a range as a character, doesn't it have to go first?
Try this:
WHERE t_code ~ $re$[^-A-Za-z1-9_]$re$
Michael Glaesemann
grzm seespotcode net
How about
WHERE t_code ~ $re$[^-A-Za-z0-9_]$re$
So that zeros are allowed?
Belinda
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