how will you add a field to physical file already containing data?
when would you prefer logical file than opnqryf?
What are the two types of read performed on data queues?
WHAT IS FERERENTIAL INTRIGRITY ?
What is the symbol used for shifting fields in SDA?
How to see active jobs of the system.
define the purpose of the %sst function?
Write the subfile logic program for the given concept. Load the data to the subfile depends upon the designation where designation is not a key field?
what is primarykey?what is difference between primary key and forign key?
How to read 2 positions at a time in a data area? I have created a data area of length and i have to read the values of the data area like 91-92,93-94 at a time up till 100
What is program status data structure(psds) in as400?
all i need to know about cmpseqdat parameter in cmppfm, how it works and can we retrieve line sequence and date from the output?
What is the difference between production library and test library ?