What is DATACOM db?

2 Answers  

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Hi, I have a requirement File A : I have 6 records out of which 4 are same. File B: I have 8 records out of 6 records are same. The 4 records in FILEA and 6 records in FILE B are same. If we substract we will get two records, I need these two records in output file This is because to remove the duplicates from the database. Through easytrieve we can compare but for that there should not duplicates, but in my file I have duplicates. Thanks in advance!!

2 Answers  

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Explain the function of job statement in jcl?

0 Answers  

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i want to avoid the positional parameter how to code it ?

3 Answers   TCS,

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How to find out the number of records in a file using JCL

5 Answers   CTS,

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What is MOD and when would you use it?

3 Answers  

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Can you give the sort card to arrange the specific column in the version of GDG.

1 Answers  

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Explain about LMFREE�free data set from its association with data ID

0 Answers  

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I have mainpgm(abc) this is the only cobol pgm(non-db2).And this pgm calling subpgm name "acd" this also only cobol(non- Db)and this pgm calling some other subpgm this pgm has cobol-db2 pgm. 1) IF you calling static mode how to run and how to compile? 2) IF you calling dynamic mode how to run and how to compile? plz suggestion me.

0 Answers   HP,

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common jcl abends??

2 Answers   ADP, Wipro,

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What do you understand by the term job time – out and how can you overcome that?

0 Answers  

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how can we override data definitions in jcl. can any one give detailed example

3 Answers   TCS,

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