Is it possible to do this using a Regular expression
WITH BARCODE AS
SELECT * FROM BARCODE
I have some data as above. The '|' is a field separator and all the data is in one column. I need to get rid of the duplicates and was wondering if it was possible to do this with a regular expression. The above is sample which probably represents the worst situation I am likely to come across.
I can do this in PL/SQL but would like a SQL solution if possible.
I have a table which has data like this so what I'm really after is updating it
getting rid of any duplicate.