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"Deleted Records" are not physically deleted from a file through a delete
operation, but marked as deleted.
That's why some third party tools are able to undelete deleted records.

The pysical delete will only be performed by executing the RGZPFM
(Reorganize physical file member).
Just do a DSPFD on a file of your choice and look at the end.
You'll see the number of deleted rows that are contained in the physical
file.
If you perform a RGZPFM these deleted rows will disapear.

Birgitta

-----Ursprungliche Nachricht-----
Von: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]Im Auftrag von RPower@xxxxxxxxxx
Gesendet: Freitag, 22. Juli 2005 20:54
An: RPG programming on the AS400 / iSeries
Betreff: Re: AW: Logical file keyed by active RRN


>From what I read, I don't believe the files are actually 'deleted'  are
they?  Or are they just marked as deleted in a field called status?


Ron Power
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"HauserSSS" <Hauser@xxxxxxxxxxxxxxx>
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
2005/07/22 03:50 PM
Please respond to
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>


To
"RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
cc

Subject
AW: Logical file keyed by active RRN






Hi David,

it's not possible to create a logical file over the relative record no and
eliminating the deleted records.
It's even not possible to create a SQL index over the relative record no.

The only way would be to reorganize your files.

Birgitta


-----Ursprungliche Nachricht-----
Von: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]Im Auftrag von David C. Shea
Gesendet: Freitag, 22. Juli 2005 19:56
An: rpg400-l@xxxxxxxxxxxx
Betreff: Logical file keyed by active RRN


I want to create a logical file where the key is RRN.  I only want
active records listed in this logical.



The goal here is to be able to SETLL by key of RRN and have the pointer
positioned either at the next record in the file or EOF.



This is for a situation where there could be millions of deleted records
in the file.  Doing a regular SETLL by RRN and a READ could end up
scanning thru millions of deleted records.



Doing a SETLL on a logical file _keyed_ by RRN might do the trick.



Any thoughts??







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