what is cursor stability?

2 Answers   IBM,

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Under what circumstances will DB2 allow an SQL statement to update more than one primary key value at a time?

1 Answers  

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Explain about open switch business continuity software?

0 Answers  

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What is the function of logging in the db2 database?

0 Answers  

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how to unload different table data into different gdg files/ vsam files.

3 Answers  

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What is the difference between a package and a plan?

6 Answers   Infosys, L&T, Mphasis,

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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 the function of buffer manager?

1 Answers  

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How does DB2 store NULL physically?

2 Answers  

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While creating a table, by mistake you have given size of one field as 10. But as per requirement size should be 8. What is your next step?

4 Answers   CTS, IBM,

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how we will do null data selection in cobol-db2 program

2 Answers   Wipro,

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What is error -818 in db2. where can you find the timestamp of the DBRM and the source code.( precompile puts the timestamp on dbrm and source code correct?)

2 Answers  

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