In response to Andreas 'ads' Scherbaum :
>
> Hello all,
>
>
> test=# select is_valid('978-3-937514-69-7'::isbn13);
> is_valid
> ----------
> t
> (1 row)Nice advertisement for your book... Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
