What is open data path? And what is the difference between access path and open data path?
How to read a pf in reverse(from last record to first) using cl?
what is the intractive job? what is the batch job ? how to change the batch job to interactive job?
can we concate fileds in physical file? If yes how can we do?
I have a pf, it contains 5 members, how to access particular member data from logical file?
A pf containing 100 records... my query is how to display from 11th record in the pf?
How many maximum record format a logical file have?
Where the QTEMP library will get created? if the the answer is QSYS, then howcome more than one job can create same library name(QTEMP) in QSYS? what is the uniqueness of QTEMP? For example, run the below command in different workstation WRKOBJ QSYS/QTEMP And take 8 in the option to check the description. both will have different info. so where(which LIB) exactly the QTEMP is stored?
How to insert more than one record to a pf at a time?(Bulk insert to a pf)
what is the difference between adding keys & constraints into a phisical file
If we use the file level keywords like LIFO, FIFO, FCFO in a file, can we see the impact of it by doing the run query of the file? if not how can we see the impact of these keywords.
There are six records in a file and we are going to update that records and used commit operation when it complete the update but suppose when it updating the third record,a error occured and operation failed.Is previously two records will be update or whole operation will be rollback? Please confirm it.
What is the use of member in pf?