How do you use Outfil in JCL?
JCL – SORT OUTFIL Files You can use multiple OUTFIL statements, with each statement specifying the OUTFIL processing to be performed for one or more output data sets. OUTFIL processing begins after all other processing ends (that is, after processing for exits, options, and other control statements).
What is join unpaired in sort?
JOIN UNPAIRED,F1,ONLY is used to restrict the output (SORTOUT) to the records in F1 that do not have matching keys in F2. UNPAIRED,F1,F2 to keep the unpaired joined records as well as the paired join records.
What is Outfil in JCL?
The OUTFIL control statement describes the output file(s) and the processing to be done on the output records. OUTFIL processing is supported for sort, merge, and copy applications. Use the OUTFIL control statement to create multiple output files without making multiple passes through the input data.
What is join key?
A set of fields that identify the records to include in a blended data source. In a blended data source, each component data source must share one or more dimensions, known as a join key (or just a key, for short). In SQL terminology, this is known as a left outer join. …
What is Syncsort in mainframe?
SyncSort is a high speed replacement for the IBM SORT program. The SORT program is used to sort data into a certain sequence or to merge from two to sixteen previously sorted input data sets into one output data set.
What is joinkeys in SAP?
JOINKEYS feature joins transactions/records from two different files based on certain keys (i.e. fields with common information). The SORTJNF1 and SORTJNF2 DD statements were used to specify these files. Each JOINKEYS statement must specify the ddname of the file it applies to and the starting position, length and sequence of the keys in that file.
When to use joinkeys statement for F1 file?
When FILE=F1, FILES=F1 or F1=ddname is specified, the other operands of the JOINKEYS statement apply to the F1 file. Must be used for the JOINKEYS statement associated with the F2 file.
What are the requirements for each joinkeys statement?
Each JOINKEYS statement must specify the ddname of the file it applies to and the starting position, length and sequence of the keys in that file.
What happens if you skip the POS field in joinkey command?
As i was trying with syncsort – Joinkeys, i skipped giving this field pos (200-207 in my case) in the joinkey command… So if you imagine masking that field in both the files, the result would be duplicate records in file 2 as against the record in file1.