Differences between functions and stored procedures?
Answer Posted / samba shiva reddy . m
1. Functions are compiled and executed at run time.
Stored procedures are stored in parsed and compiled format in the database(Pree compiled).
2. Functions cannot affect the state of the database which means we cannot perform insert,delete,update and create operations on the database.
Stored Procedures can affect the state of the database by using insert,delete,update and create operations.
3 Functions are basically used to compute values. We passes some parameters to functions as input and then it performs some operations on the parameter and return output.
Stored procedures are basically used to process the task.
4.Function can not change server environment and our operating system environment.
Stored procedures can change server environment and our operating system environment.
5.Functions can invoked from SQL Statements.
example : select udf from table name
Stored procedures can't invoked from SQL staements.
example : select spname from table name
6.Functions can run an executable file from SQL SELECT or an action query.
operating system use Execute or Exec to run
7.We can use User Defined function in Stored procedure
we can't use stored procedure in UDF.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is open database communication (odbc)?
What does nvl stand for?
Explain microsoft sql server functions?
Explain the ways to controlling cursor behavior?
What are temporal tables in sql server 2016?
how to create “alternate row colour”?
What is the maximum length of an alert name?
What happens if an integer is too big for int date type?
What is left outer join in sql server joins?
write an SQL query to list the employees who joined in the month of January?
What is the default Port No on which SQL Server listens?
Explain features and concepts of analysis services?
What is usually the first word in a sql query?
What is the difference between TRUNCATE and DROP?
What are different backups available in sql server?