What is the difference between various read and find
statement,and which one should be used when for better
adabas performance ?
- 2 Answers
- 5499 Views
- IBM, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / karthik
As for as assembler is concerned , we have reads based upon
the type of file. VSAm,QSAm etc. If it is QSAM we can use
normal GETL and GETM witha DCB defined in the pgm. if it
is going to be a VSAM i guess it should be a AB along with
a RPL
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / david grund
There are two possible scenarios:
1) This is a classroom quesiton where you are expected to
do some research on your own, and not ask someone in the
cloud for the exact answer.
2) The question is too vague, and would require a full
essay to answer. Please be more specific.
| Is This Answer Correct ? | 0 Yes | 1 No |
Explain the difference in data type "x" and "p"?
What is house keeping in assembler?
what is need of START 0?. In steed of '0' can we use any other numerics?. if we use what will happen?.
WHAT WILL HAPPEN IF WE DROP THE BASE REGISTER IN THE PGM WHICH CONTAINS ONLY ONE BASEREG?
What is need of start 0? In steed of can we use anyother numerics? If we use what will happen?
How are data passed from JCL parm to assembler program. And how is data passed from a calling program to an assembler called program.
Can we use an equated value as operand for an MVC instruction? Reason for the same
How to initialize 20,000 bytes in the Assembler..
What does the following code do? Ap wkur,=p5 where wkur is a label?
explain about maximum displacement and how to cross this limit?
How to pass the parameters from jcl to assembler program?
how to pass the parameters from jcl to assembler pgm?
COBOL 
