Re: Reade & Chain

["Balamurugan Ravidran" <balara@xxxxxxxxxxxxxxx>]

Don Sears -  Can u pls briefy me by process wise


earsdon@aol.com wrote:

> Reade is used to read records with the same key, chain reads the first record
> in the file with a specified key.
>
> a typical scenario for the reade would be to read all the records relating to
> a customer  order with the following method:
>
> key setll filename
> key reade filename (turn on indicator if key in file changes)
> while indicator is off do something
>     something
> key reade filename
> end do loop
>
> Don Sears
>  <A HREF="http://www.alladvantage.com/go.asp?refid=DZI415">Click Here to Make
> Money Surfing the Web, Free and Easy</A>
> http://www.alladvantage.com/go.asp?refid=DZI415
>  <A HREF="http://members.aol.com/_ht_b/searsdon/searsdon.htm">Pyxidium -
> Money Making Ideas. Alien Movie Sites, H. R. Giger, and Humor Sites</A>
> cork.spedia.net
> +---
> | This is the RPG/400 Mailing List!
> | To submit a new message, send your mail to RPG400-L@midrange.com.
> | To subscribe to this list send email to RPG400-L-SUB@midrange.com.
> | To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator: david@midrange.com
> +---


begin:          vcard
fn:             Balamurugan  Ravindran
n:              Ravindran;Balamurugan 
org:            Wipro Infotech Software & Services
adr:            111, Anna Salai,;;Guindy,;Chennai;Tamil Nadu;600 032;India
email;internet: balara@wipsys.soft.net
tel;work:        91-44-2301530
tel;fax:        91-44-2301532
tel;home:       91-44-6430180
note:           Nothing is IMPOSSIBLE as the word it self says - " I 'm possible.
x-mozilla-cpt:  ;0
x-mozilla-html: FALSE
version:        2.1
end:            vcard