[Stackoverflow] [Progress OpenEdge ABL] Can I specify the contents of the buffer while creating it in Progress-4GL?

  • Thread starter Thread starter Diego
  • Start date Start date
Status
Not open for further replies.
D

Diego

Guest
Noob to Progress here and self-taught while working so sorry if I missed some obvious things. I learned about buffers yesterday and I'd like to know if it's possible to delimit the scope of what the buffer will search. Below, an example of what I want to know.

Code: 
DEFINE BUFFER ex1 FOR emit WHERE emit.id > 50000.

FOR EACH ex1:
    DISP ex1.id ex1.name.
end.

I know I could put the WHERE on the FOR EACH part in this example, but I'd like to know if and how can I delimit the buffer so I can do what I intend to in my code here.

Thanks for the help.

Continue reading...
 
Status
Not open for further replies.
Back
Top