RE: Regular Expressions in 9i
- From: "Niall Litchfield" <n-litchfield@xxxxxxxxxxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 05 Feb 2004 09:40:12 +0000
Given that I submitted the owa_pattern solution tested I'm not sure I want =
to point people at this but nevertheless the speed drawback is well illustr=
ated here http://www.psoug.org/sql_fun.html. The problem set was to validat=
e US phone numbers in as few lines of code as possible.=20
Niall Litchfield
Oracle DBA
Audit Commission
+44 117 975 7805=20
-----Original Message-----
From: Stefan.Jahnke@xxxxxx=20
Sent: 05 February 2004 08:59
To: oracle-l@xxxxxxxxxxxxx; Stefan.Jahnke@xxxxxx
Subject: AW: Regular Expressions in 9i
Hi
I think Jonathan already commented on that, but I would have to add =3D
that
OWA_PATTERN is horribly slow.
I wrote a package generator (generates files using UTL_FILE) using =3D
patterns,
and I have to say, compared=3D20
to Perl regex, it's pure pain.
Stefan
-----Urspr=3DFCngliche Nachricht-----
Von: Jonathan Gennick [mailto:jonathan@xxxxxxxxxxx]
Gesendet: Donnerstag, 5. Februar 2004 06:16
An: Mercadante, Thomas F
Betreff: Re: Regular Expressions in 9i
Wednesday, February 4, 2004, 12:29:36 PM, Mercadante, Thomas F
(thomas.mercadante@xxxxxxxxxxxxxxxxx) wrote:
MTF> PS - Jonathan - your article in the Sept./Oct. Oracle Magazine =3D
looks
great!
MTF> I'm using it as a guide!
Hey, thanks for that. Good feedback is, well, always good.
Best regards,
Jonathan Gennick --- Brighten the corner where you are
http://Gennick.com * 906.387.1698 * mailto:jonathan@xxxxxxxxxxx
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