Define self join?
How do you check sql server is up and running?
why would you call update statistics? : Sql server database administration
Can you please explain the difference between primary keys and foreign keys?
Why does a sql statement work correctly outside of a user-defined function, but incorrectly inside it?
Which sql server is best?
Which are ddl commands?
Explain primary key, foreign key and unique key?
What is triggers in ms sql server?
Explain what is the purpose of sql profiler in sql server?
Explain data warehousing in sql server?
Explain following error properties?
Explain aggregate functions?
How can delete duplicate records in cte in sql server?
explain different levels of normalization? : Sql server database administration