What is the return type of Left function?

 Posted by vishalneeraj-24503 on 3/17/2014 | Category: Sql Server Interview questions | Views: 746 | Points: 40
Answer:

Left function either returns varchar datatype when String Value i.e. first expression in Left function parameter is a non-Unicode character data type.

Or returns nvarchar datatype when String Value is a Unicode character data type.


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