Re: return empty string from function
Posted by:
C.A. Pelle
Date: September 06, 2012 06:39AM
Have you differentiated NULL and ""?
Make sure what you see is really "" and not NULL. You cannot select NULL-values using select ... from ... where ...="";
HTH!
CaP.
Subject
Views
Written By
Posted
3360
August 16, 2012 10:41AM
1071
August 16, 2012 11:40AM
1388
August 16, 2012 03:19PM
1024
August 18, 2012 09:58AM
Re: return empty string from function
1129
September 06, 2012 06:39AM
Sorry, you can't reply to this topic. It has been closed.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion
of Oracle or any other party.