Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Explain about Internal Sort



Explain about Internal Sort..

Answer / dimpy19

SORT work-file ON ASCENDING KEY rec-key1
[ON DESCENDING KEY rec-key2]
USING input-file GIVING output-file.


Input file - is the file which we have to sort either in ascending or descending order.

Work file - is used to hold records while the sort process is in progress.
Input file records are transferred to the work file for the sorting process.
This file should be defined in the File-Section under SD entry.

Output file - is the file which we get after the sorting process.
It is the final output of the Sort verb.


SORT performs the following operations -

1. Opens work-file in I-O mode, input-file in the INPUT mode and output-file in the OUTPUT mode.
2. Transfers the records present in the input-file to the work-file.
3. Sorts the SORT-FILE in ascending/descending sequence by rec-key.
4. Transfers the sorted records from the work-file to the output-file.
5. Closes the input-file and the output-file and deletes the work-file.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More JCL Interview Questions

I am getting the file from Unix to Mainframes for every 15 minutes. The mainframe job get abended with bad records coming from unix. I recovered that by deleting the bad data. I need permenant solution how to fix the issue? The record is getting characters in in first 9 positions which it should not. Please provide me the solution how to skip the records if it finds the charcters in the first 9 positions. K

3 Answers  


CAN ANYONE TELL ME WHAT IS "JOB-CARD"

4 Answers   Syntel,


how to allocate a dynamic dataset in jcl ?

3 Answers   Patni, TCS,


What will happen when we try to pass data from JCL to COBOL using PARM parameter without declaring the length field in Linkage Section?

2 Answers   IBM,


Can we use empty VSAM as input?

9 Answers   Convergys, Kanbay,


How to get cursor position from system in CICS environment ?

8 Answers  


How does -818 sql error occur? Why does it happen and what can be done to overcome this error code?

5 Answers   RBS,


In My job I have 15 procs.and in each proc i have 3 steps. i want to execute 3 step in proc 10.is it possible? if possible how?

2 Answers   HP,


suppose i have 10 job steps and i want to execute only step 6.How to write?

6 Answers  


how many members can be created inside a single pds?

8 Answers  


What is the improvement to COND= in the latest version of MVS?

3 Answers  


Name a few IBM utility programs, and explain its function.

0 Answers  


Categories