User_cons_columns return no Result

Question

Hi,
I have created the table through following query
CREATE TABLE Product
P_Id char(6), P_Name varcahr2(15), P_Price Number
CONSTRAINT Prduct_P_Id PRIMARY KEY (P_Id)Tablespace STORE;
Table created successfully
When I want to view constraint using following query
select constraint_name, column_name from user_cons_columns
where table_name='Product';
It gives the Result
no row selected
Why is this so?
Regards,
D.Abbasi

Answer 1

Werner, is of course, 100% correct. I just wanted to add a couple of things.
The behavior can be over ridden w/ double quotes:
create table "Products"...
will create a table name with a mixed case name.
Having said that, you shouldn't do that, unless you have a VERY, VERY good reason.
Finally, you shouldn't do that. Even if you have a VERY, VERY good reason, you're wrong. Don't do it.
-Mark