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 par...


DIFFERENCE BETWEEN STORED PROCEDURE AND FUNCTION IN SQL WITH EXAMPLE

PROCEDUREFUNCTION
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.

Related

Stored Procedure 3434314423857758676

Post a comment

  1. 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

    ReplyDelete
  2. Excellent article... Easy to understand... Its clear

    ReplyDelete
  3. Example of someone's hard work and dedication, a good soul

    ReplyDelete
  4. how will you join functions

    ReplyDelete
    Replies
    1. we can join function with table using cross apply and outer apply command

      Delete
  5. Give me example for how to join functions

    ReplyDelete
  6. You guys are best for All kind of interview preparation as well as practical explanation.
    Many many thanks for your hard work .

    ReplyDelete

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