Interested to Buy Any Domain ? << Click Here >> for more details...
difference between internal sort and external sort
- 1 Answers
- 2319 Views
- I also Faced
- E-Mail Answers
Internal sort is handled by a cobol program using i/p file,work file and o/p file.
Internal sort is when you do any processing you need to recompile the cobol program
External sort is performed through jcl where you provide SORTIN and SORTOUT datasets and its easier to perform this sort as any changes, will require only submitting the jcl.
| Is This Answer Correct ? | 0 Yes | 0 No |
Which COND paramter will u use to execute the step only if the previous step does not execute
Can you give the sort card to arrange the specific column in the version of GDG.
Hi, all Suppose i have 10 step in a job (s1,s2,s3,...s10) i want to execute step9 first and then step3 and i used the DPRTY for these steps. so what will happen to other steps? Will the get executed or only these two steps get executed?
//S10 EXEC PGM=ICETOOL //TOOLMSG DD SYSOUT=* //DFSMSG DD SYSOUT=* //CON DD DSN=VAR.INPUT1,DISP=SHR // DD DSN=VAR.INPUT2,DISP=SHR //OUT DD DSN=VAR.OUTPUT,DISP=(NEW,CATLG,DELETE), // SPACE=(CYL,(5,5)),UNIT=SYSDA //TOOLIN DD * * Splice the needed data from the two VB files together SPLICE FROM(CON) TO(OUT) ON(5,5,CH) WITHALL - WITH(12,5) WITH(22,20) VLENMAX /*
mainframe questions like basic&depth
i have 10,000 records in one input file.i want to sort 1 to 5000 records in one outputfile and remaining records sort in another output file write the syntax for this?
How can u know the current date using jcl?
how can we pass parameters from JCL to cobol subprogram...my requirement is i should not get data from mainprogram but i need it from JCL directly
How many instream we can write in single jcl?
On the DD statement, what is the main difference between creating a new sequential flat file and a partitioned dataset?
how to allocate a dynamic dataset in jcl ?
Must tape dataset definitions include vol=ser specifications?
COBOL 
