Definitions of Multiset and Except
In mathematics, a multiset (or bag) is a generalization of the concept of a set that, unlike a set, allows
multiple instances of the multiset's elements. The multiplicit
1. Insert data into Customers table as specified below:
2. Insert data into Salesman table as specified below
3.Insert data into Orders table as specified below:
4. Delete salesman having city as Pune.
5. Update salary to