DIFFERENCE BETWEEN STORED PROCEDURE AND FUNCTION IN SQL WITH EXAMPLE
DIFFERENCE BETWEEN STORED PROCEDURE AND FUNCTION IN SQL WITH EXAMPLE
PROCEDURE | FUNCTION |
Procedure can have both input\output parameters.
| But function can have only input parameter. |
Inside procedure we can use DML (INSERT/UPDATE/DELETE) statements. | But Inside function we can’t use DML statements. |
We can’t utilize stored procedure in Select Statement. | But we can use function in Select Statement. |
We can use Try-Catch Block in Stored Procedure. | But Inside function we can’t use Try-Catch block. |
Procedure can’t be call inside a function. | But we can call function inside a Procedure. |
Procedure can return 0 or n values (max 1024). | But function can return only 1 value which is mandatory. |
We can go for transaction management in procedure. | But we can't go in function. |
Stored Procedures cannot be used in the SQL statements anywhere in the WHERE/HAVING/SELECT section. | But we can use Function anywhere. |
We can’t join Stored Procedure. | But We can join functions. |
WHat about result-set returning?
I have had not deep knowledge yet but I had to create a function to return a result set. MIlos
Excellent article... Easy to understand... Its clear
Example of someone's hard work and dedication, a good soul
how will you join functions
we can join function with table using cross apply and outer apply command
Give me example for how to join functions
Very well explained
good explanation..
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