am 05.09.2005, um 16:19:28 +0200 mailte Peter Eisentraut folgendes:
> Am Montag, 5. September 2005 15:57 schrieb Aldor:
> > I want to get out a string only with characters A-Za-z.
> > Any idea how to do this in Postgres with POSIX Regex?
>
> Presumably,
>
> colname ~ '^[A-Za-z]*$'
^
This match also a empty string.
Andreas
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