am Thu, dem 21.06.2007, um 12:42:52 +0200 mailte Dani Castaños folgendes:
test=*# select chr(x), count(1) from generate_series(65,90) x, w where
upper(substring (w.t from 1 for 1)) ~ chr(x) group by 1;
chr | count
-----+-------
T | 1
B | 1
F | 2
(3 rows)
Andreas
It's exactly what i want. Just one more thing... What if i want also the
ones that begin by a non-alphabetical character.
In your example:
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
--
*Dani Castaños Sánchez*
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
ANDROME Iberica
http://www.androme.es
Constança, 5, 08029 Barcelona
Tel: +34 934948850
Fax: +34 934196094
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