Cursors can support various functionalities that are listed here.
Cursor allow to position at specific rows of the result set.
Cursor can retrieve one or more rows in the result set.
Cursor allows modification to the rows in the result set.
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.?
What is an extended stored procedure? Can you instantiate a COM object by using T-SQL?
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