C# Tip Article
Tip: equivalent TSQL expression to string.IsNullOrEmpty()
In C#, we can check to see if a string is null or an empty string as follows.
Just for fun, what is the equivalent statement in T-SQL?
if isnull(@s, '') = ''
Likewise, !string.IsNullOrEmpty(s) can be written this way in T-SQL.
if isnull(@s, '') <> ''