in GDG: is it poosible to copy records from a file which utilizes some 100 cylinders to a gdg whose model is defined as trk(1,0) and also it possible to copy 100 bytes file to 80 bytes file?

1 Answers   IBM,

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In a Cobol-DB2 program, I am fetching rows from 4 tables using cursor and then based on the a field present in that table, It processes the information accordingly..for example stat-c is one digit field..if stat-c is 'D' then the a row is deleted from table and written those details in to a file. If the stat-c is 'U' then a row is updated (hardcoded what to update)in a table and written those details in to a file. If the stat-c is 'I' then a row is inserted in a table and written those details in to two files. The issue is i have to include the intermediate commits. When an abend occurs, due to commit statement db2 tables will be saved, But there will be lose of file contents. When we resubmitting the job associated with this program there will be insert ,update and delete anomolies to avoid that what measures could be taken?. The intermediate commit is nothing but issuing commit after massive inserts, updates and deletes(sum of 500actions)

2 Answers  

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What is DYNSLT keyword? How do you perform selection using DYNSLT

1 Answers  

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My cobol program(not having any sql statements) is calling another cobol program ( having sql statements), what is needed for compilation and run in jcls .

3 Answers   Cap Gemini, RBS,

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What is DCLGEN ?

3 Answers  

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What is the clustering index in the db2 database?

0 Answers  

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What is tablespace?

3 Answers  

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How to solved 818 error

4 Answers   Keane India Ltd, Wipro,

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What is the physical storage length of the data types date, time, and timestamp?

0 Answers  

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What will the COMMIT accomplish?

5 Answers  

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What is dbrm? When it will be created?

0 Answers  

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What is a synonym ?

2 Answers  

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