Excellent! I tried the global flag before but I had it in the wrong
place.
Thanks for the quick service, David!
---
Susan E Hurst
Principal Consultant
Email: susan.hu...@brookhurstdata.com
Mobile: 314-486-3261
On 2015-11-10 14:19, David G.
I would like to extract only letters and numbers [0-9a-z] from an input
string. Using regexp_replace in postgres, I get unexpected results.
The pattern matching seems to stop before the end of the string value is
reached. Some of the values that should have been excluded are still
there.
On Tue, Nov 10, 2015 at 1:12 PM, Susan Hurst wrote:
> What is the trick for removing all instances of unwanted characters and
> spaces?
(g)lobal flag.
SELECT regexp_replace('hello - world n', '[^0-9a-z]+', '', 'g')
;
David J.