suppose I have 1000 rows in a db2 table. I want to update first 100 records, how do I do it?
Can QSAM files be accessed from CICS?
What is the abend command?
Explain how to produce soc7 abend?
State all the file open modes?
What is a hyperdescriptor? How does it work?
What is auto status in idms?
Write about the self-referencing constraint?
Explain the thress bms options?
Name the parameters which can be used to limit the number of records written to a sysout dataset?
Is it possible to left uncode disp? If yes, how?
List some fields from sqlca?
Explain the process in which flat files are converted into vsam files?
What are the different commands used in idcams for vsam?
Is db2 a mainframe?