Question: Deferred Unique Constraint using Function-based Index
I’ve raised this question on stackoverflow – anyone have any ideas?
Deferred Unique Constraint using a Function-based Index?
UPDATE: Thanks Gary for the answer!
About Jeffrey Kemp
Application Designer & Developer at Oracle specialising in Oracle APEX (Application Express), Oracle SQL and PL/SQL. Oracle ACE Alumni ♠️. Piano player, father, husband, Christian. The views expressed on this blog are my own and do not necessarily reflect the views of Oracle.
Narendra
29 March 2011 - 6:07 pm
Posted another approach on Stackoverflow (which I believe is answer if I have understood your question correctly)