Explain unique key in sql server?
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select the 3rd maximum salary from sql server database if 4 (just an example In practically I may not know the exact situation) of the highest salaries are equal.
Define magic tables in sql server?
1.Describe way(s) to tune the SQL table in order to optimize performance. 2. Explain SQL Injection and how can you prevent them?
What are the different ways of moving data/databases between servers and databases in SQL Server?
What is the sql case statement used for? Explain with an example?
Can I work with several databases simultaneously? : sql server management studio
How to defragment table indexes?
How to verify a login name with sqlcmd tool?
What are triggers in ms sql server?
How can u convert the Date to String?
Is null vs coalesce?
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