am Thu, dem 21.06.2007, um 12:59:05 +0200 mailte Dani Castaños folgendes: > >change the generate_series(65,90) to generate_series(32,90) > > > > > >Andreas > > > With only changing 65 to 32: > > ERROR: invalid regular expression: parentheses () not balanced > > I think, it could be a problem with UPPER and non alphabetical chars
No, the ~ - operator (Regex), try this: select chr(x), count(1) from generate_series(32,90) x, w where upper(substring (w.t from 1 for 1)) = chr(x) group by 1; Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
