On 30/04/2010 5:33 PM, Kenichiro Tanaka wrote:
Hi
The hyphen which written in 'Olympus E-PL1' is different from
the one which written in 'Camera - Black'.
em-dash
http://www.fileformat.info/info/unicode/char/2014/index.htm
en-dash
http://www.fileformat.info/info/unicode/char/2013/index.htm
figure-dash
http://www.fileformat.info/info/unicode/char/2012/index.htm
I have no idea to fix using PostgreSQL's function,because they don't equal.
I think you have to change the data or change the behavior of your
application .
The usual solution to this sort of thing is to provide a functional
index on the problem field that computes a "simplified" version of the
text - stripping accents, dumbing all dashes down to simple minus signs,
etc.
I'm not aware of any canned tool to do this in PostgreSQL. Everyone's
needs seem to vary, so it'd be hard to provide one.
--
Craig Ringer
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
