How to create backup table in db2?


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More DB2 Interview Questions

what is the responsibility of the construction superintendent

0 Answers   Almco,


What is cobol db2?

0 Answers  


I have a subprogram B calling from mainprogram A.I have opened a cursor in A ,Can i fetch the same cursor in subprogram B , If yes , Please explain the reason?

1 Answers   HeadStrong,


Do we have any optinon to search part of integer in DB2 as we have for character Like,SUBSTR optins?

1 Answers  


what is the process of precompiler?

2 Answers  






Which component is used to execute the sql statements?

0 Answers  


if suppose i am having an ACCOUNT table with 3 coloumns ACC. NO,ACC. NAME,ACC. AMOUNT . If a unique index is also defined on ACC.NO and ACC.NAME then write a query to retrieve account holders records who have more than 1 ACC.

8 Answers   Wipro,


What is concurrency?

0 Answers  


How can you split a table in to exactly half?

7 Answers   HSBC,


Hi All, 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)

1 Answers  


what is plan? is plan executable or package?

4 Answers  


I have two tables A and B. Both tables are connected with SSN number as foreign key. I want to retrieve a column data from B table. How will you write a query?

3 Answers   CTS,


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