Some queries related to SQL
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How to replace given values with null using nullif()?
Explain Normalization and DE normalization
Hello all, I have data like :- year amt 2004 10 2005 20 2006 30 Now i want output as:- 2004 2005 2006 10 30 60 but i have to use here group by on year.So, i need a single query within that i can find.
how to find out the repeated value from table using groupby function?
How can I check if a view exists in a sql server database?
Write a sql query to get zero records from a table having n number of records?
Explain how many types of relationship?
What is data source view or dsv? : sql server analysis services, ssas
if a parameter is not send to a stored procedure what type of identifier is to be used in Stp and if that parameter is not feed to the a query inside the Stp how to validate with out useing IF condition
What are dml (data manipulation language) statements in ms sql server?
Explain about thread and memory management process of SQL?
Are connections to sql server encrypted?
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