Answer / s

Correlated subquery refers to atleast one column of the
outer query. The correlated subquery is evaluated for each
qualifying row from the outer query.

There is a 5000 EMP in company.how we find out the 5th highest getting salary employee outof 5000 employes........

10 Answers   IBM,

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how will you retrieve first record in table

1 Answers   UST,

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when i am trying to update a table having 1000 rows. the program abends.how we will come to know the last successful updated row was. we are not using any commit operations

3 Answers   IBM,

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what is SMP/E? and what are the major steps of it? thanks...

1 Answers   IBM,

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What is the format (internal layout) of ?TIMESTAMP??

1 Answers  

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4. A DB2 application is bound with uncommitted Read isolation level.It issues a request that retrieves 20 rows out of 200000 in the table. Which of the following descrbes the rows that are locked as a result of this request? a. None of the rows are locked. B.The retrieved rows are locked. C.The last row of the result set is locked. D.The rows not previously updated by another application are locked.

3 Answers   Wipro,

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how do u update the faltfile into db2 table ?

4 Answers   RBS, TCS,

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What is meant by AUTO COMMIT?

3 Answers  

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What is buffrpool? Where we use it ?

2 Answers   Tesco,

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List out the data types available.

0 Answers  

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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  

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I have some 3 particular fields ..i want to know which all tables have those 3 fields. Is there any way to identify.. can we know by quering system tables..

5 Answers   CTS,

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