sql server - Instead of NULL how do I show `0` in result with SELECT statement sql?

Question

I have one stored procedure which is giving me an output (I stored it in a #temp table) and that output I'm passing to another scalar function.

Instead of NULL how do I show 0 in result with SELECT statement sql?

For example stored proc is having select statement like follwing :

SELECT Ename , Eid , Eprice , Ecountry from Etable
Where Ecountry = 'India'

Which is giving me output like

Ename    Eid    Eprice    Ecountry
Ana      12     452       India
Bin      33     NULL      India
Cas      11     NULL      India

Now instead of showing NULL how can I show price as 0 ?

What should be mention in SELECT statement to make NULL as 0 ?

Answer 1

Use coalesce():

select  coalesce(Eprice, 0) as Eprice

In SQL Server only, you can save two characters with isnull():

select  isnull(Eprice, 0) as Eprice