waqarali

 Profile Answers by waqarali 

• Jul 30th, 2007

 

In the stored procedures to the total counts of the rows affected by the query.

askvenki

 Profile Answers by askvenki 

• Aug 13th, 2007

 

It is to know the no of rows feched from cursor
It is used in situations like

We have to do the modifications up to five rows

Their is some situations to print up to no of rows fetched from cursor

In pl/sql table it is used like an array index to store values