Can store procedure call by user define function in SQL
server?
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Answer Posted / samba shiva reddy . m
no we can not call as User defined function.
1.Stored procedures are pree compiled and functions are not pree compiled it will execute at run time.
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.Procedure can return zero or n values whereas function can return one value which is mandatory.
4.Procedures can have input,output parameters for it whereas functions can have only input parameters.
5.Functions can be called from procedures and in select statement and whereas procedures cannot be called from function or select statement.
6.A Function returns 1 value only. Procedure can return
multiple values (max 1024).
7. Stored procedure returns always integer value by default
zero. Whereas function returns type could be scalar or
table or table values.
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