Can multiple columns be used in sql group by clause in ms sql server?

0 Answers  

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What is the maximum number of index per table?

0 Answers  

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What is Check point? Explain in Brief what it will do?

1 Answers   Wipro,

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What are some examples of schemas?

0 Answers  

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Are all views updatable ?

0 Answers   MCN Solutions,

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create procedure proc1 (@a int) as begin if @a=1 create table #temp(a1 int) else create table #temp(a1 int) end while executeing the above code it shows error like '#temp already exist' .why it shows an error?

8 Answers   IBM,

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What are the different SQL Server Versions you have worked on?

0 Answers  

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What is the advantage of sql server?

0 Answers  

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Call by value and call by reference in procedure and function, with NOCOPY.

0 Answers   Nagarro,

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What is Stored Procedure? What is Views in sql server? Difference between a User Defined Function and a Stored Procedure Difference between a primary key and a unique key? What is a join and explain different types of joins. Difference between temp table and table variable Difference between Triggers and Stored Procedures Difference between UNION ALL Statement and UNION What is COALESCE / Why do we use COALESCE? Why we use SET ROWCOUNT in Sql How many clustered index can have a table How many types of local tables in SQL SERVER Difference between DELETE and TRUNCATE What is Aggregate Functions? What is Row_Number()? What are Ranking Functions? What is NOLOCK? What is CTE? What are the Advantages of using CTE? What is the STUFF function and how does it differ from the REPLACE function? What are the difference between clustered and a non-clustered index? What are the different index configurations a table can have? Difference between a HAVING CLAUSE and a WHERE CLAUSE? Difference between SET and SELECT Provide all the built in string function of SQL SERVER Difference between char and varchar data types Define candidate key, alternate key, composite key. What are constraints? Explain different types of constraints. What is a self join? Explain it with an example. How will you convert table row to a column comma separated value

4 Answers   ACS,

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Beginning with sql server version 7 0, a new enhanced data type nchar was added what type of data is supported with this data type?

0 Answers  

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What's the difference between a primary key and a unique key?

4 Answers  

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