43 Best SQL Server Interview Questions and Answers

What Is store procedure? How do they work? When do you use?	What Is a Functions and Types in SQL Server?
What Is SQL View? Why use View instead of a Table?	What Is Index? How do database indexes work? How do indexes help, Types?
Why People Hate Cursor?	What Is a trigger in SQL Server? Why use triggers?
What Is a SQL Join? When would you use SQL Joins?	What Is @@ERROR in SQL? When we should use @@ERROR?
How to Handle Error or Exception in SQL? When you use @@Error and TRY-CATCH?	What Is @@IDENTITY in SQL? When we should use and scope of @@IDENTITY?
What Is @@RowCount in SQL? What does this statement do @@RowCount?	How to Handle Error or Exception in SQL? When you use @@Error and TRY-CATCH?
3 Best Ways for 2nd 3rd 4th ...nth Highest Salary!	Search Text in Stored Procedure in SQL Server
How to select true false based on column value in SQL Server?	Find First and Last Day of Current Month in SQL Server
What's new in SQL Server 2016?	What are differences in between SQL Server 2012 and SQL Server 2016?
How To Change Server Name in SQL Server?	SQL Queries Create, Insert, Update, and Delete?
Use of EXISTS and NOT EXISTS in SQL Server	SQL Server order by multiple columns
Convert varchar to uniqueidentifier in SQL Server	Cannot execute script. Insufficient memory to continue the execution of the program
SQL Server copy table from one database to another	Change Server Name in SQL Server
How can I check if a View exists in a SQL Server Database?	Delete duplicate rows in SQL Server
MongoDB vs. SQL Server	What Is Primary Key, Unique Key, and Foreign Key?
SQL temp table vs table variable	How To Create and drop temp table in SQL Server?
How to execute stored procedure and set temp table in SQL Server?	Introduction of Rollup clause using SUM and GROUP BY clause?
Create and insert into temp table in SQL Server?	How To Create Function without parameter in SQL Server?
How To Create Function with parameter in SQL Server?	How To Execute Function in Stored Procedure SQL Server?