what is a composite key?
Answer / pratap thakur
Defining more than one key as a key field in physical file.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is array in as400? What are the types of array?
when do you explicitly open files and close files in an rpg program?
how can a procedure will be added in to a srvpgm
what is meant by object lock requests,held locks and locks waiting to be applied(wrkobjlck) why should we apply for locks.Please explain sir.
Hi All, Can any one give me a suggestion for below prob One job is in MSGW due to decimal dara error and I find out stmt error and Value in DMUP. but my file has millions of records.So how can i find out on which record the error was occured....?
what are the types of errors available in rpg IV or 400.Like decimal data error,sessional error or device error etc...means important error occurings,ie to find out suddenly???pls give answ if u know?
what is the function of cpyf command?
records can be read/update/deleted with which file?
what are all the contents of subfile?
what are different record spacing keywords in rlu ?
Which command we can use to update a physical file using c.l pgm?
How can we arrange duplicate records in a file?