adabas file handling

can any one tell me how will i use ‘histogram’ in adabas with example…(code)

and what is difference between read logical and read physical with example (code)

http://techcommunity.softwareag.com/ecosystem/documentation/natural/nat639win/sm/histogra.htm#histogram_exa1

http://techcommunity.softwareag.com/ecosystem/documentation/natural/nat639win/sm/read.htm#syn1_read

Swan,

These are extremely basic concepts that programmers should be taught and understand before being allowed to use the program editor. Please ask your employer to send you to a training class (or conduct their own training class) to bring you up to speed on such elementary concepts as the HISTOGRAM and READ logical and physical options.

Agreed. I have seem a number of very basic questions posted here lately - the sort of questions adequately covered in any SAG manuel.

Should SAG set up a training forum maybe ???

This could help students/beginners:

http://ibmmainframeforum.com/