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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
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Define candidate key, alternate key, composite key.
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What is a self join? Explain it with an example.
How will you convert table row to a column comma separated value
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Answer Posted / murali
Difference between UNION ALL Statement and UNION
UNION ALL allows duplicate values
UNION gives distinct values
| Is This Answer Correct ? | 7 Yes | 0 No |
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