what is primarykey?what is difference between primary key
and forign key?
which of the following operations does not zero the field flda defined as 4,0?
what are indicators?
What is the symbol used for copying & moving new field in SDA?
Logic cycle
What is data structure in as400? What is the use of data structure?
how can a procedure will be added in to a srvpgm
Is LDA can be access accross the Job?
is it possible to do commitment control with out journaling?
Why would you prefer OPNQRYF than logical file?
How to reverse a string using RPG?
What is the symbol used for shifting fields in SDA?
What is the use of SDA ?