You can use keyword SCROLL to make cursor Scrollable.
It can scroll to any row and can access the same row in the result set multiple times.
A non-scrollable cursor is also known as forward-only and each row can be fetched at most once.
What is new philosophy for database devises for SQL Server 7.0?
What is a traditional Network Library for SQL Servers?
If you encounter this kind of an error message, what you need to look into to solve this problem?
What's the difference between a primary key and a unique key?
What are cursors? Explain different types of cursors? What are the disadvantages of cursors? How to avoid cursors?
What is the system function to get current user's user id?
What is a join and explain different types of joins?
There is a trigger defined for INSERT operations on a table, in an OLTP system. The trigger is written to instantiate a COM object and pass the newly inserted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better?
What are constraints? Explain different types of constraints?
What is a self join? Explain it with an example.?
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