I have an interview on Monday (wahey!) For the role of a trainee programmer. When describing the work, knowledge of "Progress 4GL" is desirable, but not necessary. To maximize my chances of getting a job, I made a commitment to learn some of the basics of Progress 4GL.
However, in spite of multiholding, I did not find anything but expensive books and very few / no textbooks on this topic. I also searched for OpenEdge ABL, as my research so far shows that this is a new name for the language.
My question is:
Is there a free online tutorial that talks about the very basics of Progress 4GL / OpenEdge ABL, other than the documentation available on the progress website?
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