Stored Procedure Vs Function

Stored Procedure (SP)	Function (UDF – User Defined Function)
SP can return zero , single or multiple values.	Function can return one value which is mandatory.
We can use transaction in SP.	We can’t use transaction in UDF.
SP can have input/output parameter.	Only input parameter.
We can called function from SP.	We can’t call SP from function.
We can’t use SP in SELECT/ WHERE/ HAVING statement.	We can use UDF in SELECT/ WHERE/ HAVING statement.
We can use exception handling using Try-Catch block in SP.	We can’t use Try-Catch block in UDF