Interested to Buy Any Domain ? << Click Here >> for more details...
What is the main difference between a UNION statement and a UNION ALL statement? 1. A UNION statement eliminates duplicate rows; a UNION ALL statement includes duplicate rows. 2. A UNION statement can be used to combine any number of queries; a UNION ALL statement can be used to combine a maximum of two queries. 3. A UNION statement can only combine queries that have parallel fields in the SELECT list; a UNION ALL statement can combine queries with differing SELECT list structures. 4. A UNION statement cannot be used with aggregate functions; a UNION ALL statement can be used with aggregate functions. 5. There is no difference between the two statements; they are interchangeable.
2 8821Post New Saman Bank Interview Questions
For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?
Describe the differences between the lifecycles of Windows services and Standard EXE?
Do you have what it takes to work under pressure? What makes you angry?
Explain the access modifiers for a class, method and variables?
Do we need to add the jquery file both at the master page and content page as well?
Define application object?
how you can list all routes for an application?
What are the different functions of excel?
Why You Want To Enter In Banking Industry?
I am using the switchboard manager in ms access. I am getting an error message "there was an error executing this command." What could be wrong?
What is mean by the error LVALUE REQUIRED in C language
i am going for the IT Officer written test,can any body mail me the question bank to Pragyanmund@rediffmail.com
what is Global Call
Explain what is oop?
which are the diffrent batches in the pharmaceuticals?
