Re: What is unique_id in Oracle and what's the use of it
Date: Wed, 30 Jan 2008 06:04:52 GMT
"newa" <DavidLLiu1_at_gmail.com> wrote in message
> I am new to Oracle and today someone asked me about the "fference
> between unique_id and primary key. Which to use and why?" I know about
> the primary key but not unique_id. Can someone kindly give me an
> overview of it?
> Thanks in advance.
What does it sound like?
Jim Received on Wed Jan 30 2008 - 00:04:52 CST