My SQL is not performing well. Describe how will you fine tune it?

1 Answers   Accenture,

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Is db2 a programming language?

0 Answers  

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Explain dclgen.

0 Answers  

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What is the use of db2?

0 Answers  

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Could you please let me no the query for below I have table name xyx under this there is column name called employee name which starts from 100th column ends 120th column,now i want to replace only column from 101 to 104 which contains ABCS to replace with PQRS for all records which comes beetween 101 to 104 ..how to write query for this..

1 Answers   HSBC,

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What are the isolation levels possible ?

3 Answers  

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Can we use select query in a loop to fetch multiple rows in a COBOL PROGRAM? If so, what is the advantage of cursor?

1 Answers   UST,

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How can you quickly find out the # of rows updated after an update statement?

0 Answers  

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What is runstats utility in db2?

0 Answers  

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What are host variables in db2?

0 Answers  

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What is the clustering index in the db2 database?

0 Answers  

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What is image copy in db2?

0 Answers  

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