what is primarykey?what is difference between primary key
and forign key?
What is the default access path of a file?
how do you specify the number of records to roll in a subfile ?
How to Define a Procedure in RPG?
how to pick up the changed records every time in a subfile after the first change made ?
when do you use f-spec. Continuation line ?
when should I use method get, and when should I use method post in my cgis?
how to define global parameter in ile ?
how can you specify no duplicate key?
what are different types of substems?
what are all the contents of subfile?
How I can read and display three fields in the record format DSPFM1 of the display file,while one field(using in one file) is NAME which is Key field in field reference file and another two fields are AGE and ROLL NO are using another file. Please send me coding part.
how to read database records without locking them?