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 Mainframe  |  Question 22 of 65    Print  
How to get only the first and last record in a file while sorting?

  
Total Answers and Comments: 0 Last Update: November 06, 2007     Asked by: Ramanujam 
  
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When calculating the record size for Alternate index(with duplicates) we use ==> AIX LENGTH+ 5 + ( n * PRIMARY KEY LENGTH ) Here "n" is the no.of duplicates we want to have. I don't understand this "n" .. how can we decide that no. of duplicates???

How to count the records in COBOL data file?what will happen if the file open in extent mode and corresponding is equal to OLD in jcl?by opening an empty vsam file in i/o wii get file status 35 how can you over come this ?
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How to write "No records found" text to output file if input file is empty, by writting JCL.
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How to solve S000 abend with file status code 39 (attribute mismatch for a file in JCL and cobol program) .
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If i'm trying to populate an Array with some data, it is giving ABENDU4038.The Array - element (record) size is 70 and the Array Size is 99,999. It is Abending after populating some 10,074 elements 
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How do you link a DB2 file with a CICS Map? 
Latest Answer : through RCT table entry in CICS region ...


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