AW: Regular Expressions in 9i
- From: Stefan Jahnke <Stefan.Jahnke@xxxxxx>
- To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 5 Feb 2004 16:36:30 +0100
Oh. No offense intended. I just wanted to point out that I experienced
exciting new realms of "slowness" using OWA_PATTERNS.
Stefan
-----Urspr=FCngliche Nachricht-----
Von: Niall Litchfield [mailto:n-litchfield@xxxxxxxxxxxxxxxxxxxxxxx]
Gesendet: Donnerstag, 5. Februar 2004 10:40
An: oracle-l@xxxxxxxxxxxxx
Betreff: RE: Regular Expressions in 9i
Given that I submitted the owa_pattern solution tested I'm not sure I =
want =3D
to point people at this but nevertheless the speed drawback is well =
illustr=3D
ated here http://www.psoug.org/sql_fun.html. The problem set was to =
validat=3D
e US phone numbers in as few lines of code as possible.=3D20
Niall Litchfield
Oracle DBA
Audit Commission
+44 117 975 7805=3D20
-----Original Message-----
From: Stefan.Jahnke@xxxxxx=3D20
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 =
=3D3D
that
OWA_PATTERN is horribly slow.
I wrote a package generator (generates files using UTL_FILE) using =
=3D3D
patterns,
and I have to say, compared=3D3D20
to Perl regex, it's pure pain.
Stefan
-----Urspr=3D3DFCngliche 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 =
=3D3D
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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