Explain the cube operator?
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What is the database development process?
How to use timestamp datatypes
how will I find the duplicate rows count from employees tablein oracle.
Why does this query return 0?
I have a few records all are same structures data, I want to store data in multiple targets how
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What is a self join? Explain it with an example?
What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?
Who are naive users?
Does QTP Support the Propjects which are running in Dot Net? As we are starting with new project in Dot net need to use automation tool?Please advice & let me know what would be the best.
What is a join and explain different types of joins?
What are the three basic rules which are to be followed for the relational model of the database?
What is DB Development software?
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