progress 4gl

Posted by balaji on 31-Mar-2014 00:28

what is the use of preselect?

how to fetch a record using preselect?

what is the main difference between preselect and for each?

Posted by gus on 31-Mar-2014 10:36

There are several pages that discuss this topic under the heading "PRESELECT phrase" in the 4GL Reference manual.

All Replies

Posted by James Palmer on 31-Mar-2014 02:58

Have you tried looking for an answer? Where have you looked? What have you found? What are you trying to achieve? Are you trying to pass an exam? If so, then learning to find the answers by looking at the documentation and Google searches will stand you in far better stead in the long run than asking on here. There should be plenty of information on what you want on the web.

Posted by Mike Fechner on 31-Mar-2014 03:09

Which Part of the documentation is unclear about that? Do you have a more precise question?

I would also recommend to use a more meaningful subject for your threads.=

Posted by gus on 31-Mar-2014 10:36

There are several pages that discuss this topic under the heading "PRESELECT phrase" in the 4GL Reference manual.

This thread is closed