the maximum number of subfiles that can be active for a single file is ____ .
how to write *pssr ?
what is the purpose of data structure?
when would you prefer logical file than opnqryf?
what is the maximum number of subfiles that can specified in a display file ?
What is the difference between non-join logical files and join logical files?
define the purpose of the *cat function?
A join logical file has how many record formats?
what are the uses of factor1, factor2 and result field for the rpg operation code parm?
what is jurnal?what is the use of theis?what is difference between commitment control and jurnaling?
what is a program described file in rpg?
what is the difference between udate and the system date?
is it possible to create a physical file without dds?