Concat NULL value in SQL Server? TCS Interview Questions
SQL Server interview question asked in TCS interview. Q: What would be the output of following script? Ans: Q: So how y...
Q: What would be the output of following script?
Q: So how you will print FullName as "Vikas Ahlawat"
Ans: I will use ISNULL() function like below
Q: If I not allow to use ISNULL() what would be other solution?
Ans: I will use CONCAT() function (introduced in SQL Server 2012)