Tuesday, May 9, 2023

Why do we need SQL functions when stored procedures can do all what SQL function does?


A function can be used inline in SQL statements while stored procedures cannot.

you cannot call a stored procedure in a SELECT statement. I guess this could be a reason for using functions.





-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

How to use SQL pagination using LIMIT and OFFSET

  How to extract just a portion of a larger result set from a SQL SELECT. LIMIT n is an alternative syntax to the FETCH FIRST n ROWS ONLY. T...

  • Difference between Unique Key and Primary Key.
    Difference Between Primary key & Foreign key Primary Key Foreign Key Helps you to uniquely identify a record in the table. It is...
  • What is Trigger and Why we use It.
    Ans: A trigger is a special kind of Stored Procedure or stored program that is automatically fired or executed when some event (insert, d...
  • TUPLE
    A tuple is a data structure that contains a sequence of elements of different data types.  It can be used where you want to have a data s...