what is a join and explain different types of joins? : Sql server database administration
What is user-defined function?
What is the purpose of indexing?
What is a system database and what is a user database?
How to create a local temporary stored procedure?
What is change tracking in sql server?
Delete duplicate rows from a table without primary key by using a single query Table Employee empname salary A 200 B 300 A 200 C 400 D 500 D 500 Output should be A 200 B 300 C 400 D 500
Give an example of SQL injection attack ?
What is a linked server in sql server?
What is normalization according to you and explain its different levels?
What are the advantages of using stored procedures? Please don't simply say compilation time will be saved as they are already complied. Please specify some other advantages.
What are the different types of join?
Explain some stored procedure creating best practices or guidelines?