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What is commit in db2?

0 Answers  

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i have a table like this : Name ADDRESS Toto 123 ... Toto 456 ToTo 678 I would like to delete 2 last row...please tell me how to delete its

5 Answers   EDS,

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what is a trigger and types of triggers

3 Answers   HSBC,

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What is DCLGEN ?

2 Answers  

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Explain in detail about buffer manager and its functionalities?

0 Answers  

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how can you save the query in QMF?IS IT POSSIBLE OR NOT.IF POSSIBLW HOW?

1 Answers   Hewitt,

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What techniques are used to retrieve data from more than one table in a single SQL statement?

2 Answers  

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What happens to a cursor after a commit?

3 Answers  

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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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Differentiate between cs and rr isolation levels? Where do you specify them?

0 Answers  

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What is the maximum number of tables that can be stored on a Partitioned Table Space ?

1 Answers   IBM,

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what is rebinding ?

1 Answers   IBM,

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