Interested to Buy Any Domain ? << Click Here >> for more details...
what is meant by forward declaration in functions?
- 4 Answers
- 16418 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / swapna
Forward Declaration means.. If you are defining a package
body having two procedures , If u want to use second
procedure in the defination of first procedure.
You have to declare the second package with its arguments
(if have) before using in the defination of first
procedure.its labled as forward declaration.
| Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
what is the syntax for using sql_variant_property? : Transact sql
What is a string data type in sql?
How is data stored on a disk?
What is difference between rank () row_number () and dense_rank () in sql?
Does postgresql run on the cloud?
What are all the common sql functions?
What are the types of join and explain each?
What is trigger point?
How do I run a script in sql developer?
In a distributed database system, can we execute two queries simultaneously?
What is view? Can we update view
How many primary keys can a table have?
Where can I learn sql for free?
Does truncate table reset auto increment?
Which is faster union or join?
