Hi,
What is the exact difference between approximate and generic position modes?
Can you please explain me in detail?
As far as our knowledge is conserned when we pass an alternate key
Approximate mode:It gives from the starting record(which has the alt-key)to the record which is at the physical end of the file.That means it also gives those records which dont have the alt-key we've passed...is that true?
Generic mode:It gives only those group of records which has the alt-key.
Cal yu please clarify me on my understanding with an example???
Thanku,
Lafalafa
What is the exact difference between approximate and generic position modes?
Can you please explain me in detail?
As far as our knowledge is conserned when we pass an alternate key
Approximate mode:It gives from the starting record(which has the alt-key)to the record which is at the physical end of the file.That means it also gives those records which dont have the alt-key we've passed...is that true?
Generic mode:It gives only those group of records which has the alt-key.
Cal yu please clarify me on my understanding with an example???
Thanku,
Lafalafa