pros and cons
- From: Sai Selvaganesan <ssaisundar@xxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Tue, 30 Mar 2004 14:50:08 -0800 (PST)
hi
i read the follwing line in oracle 9i documentation,
Unique and primary keys can use non-unique as well as unique indexes. They can
even use just the first few columns of non-unique indexes.
i am planning to use a primary key constraint enforced by the first few columns
of a non-unique index.any feedback or advice or gotchas in having such a setup.
thanks
sai
Other related posts:
