Why do we use cursor?

0 Answers  

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Is it possible to update a primary key value? If not, what is the error code given? If yes, can more than 1 primary key column be updated at a time?

8 Answers  

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What if we fail to give values in columns declared as NOT NULL ?

3 Answers   Cap Gemini,

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I have a main program (A) where we delete some rows in table in a cursor, and we commit it in sub program(B). What will happen - will we get an error or not?

2 Answers  

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What is db2 catalog database?

0 Answers  

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When do you use the IMAGECOPY?

4 Answers  

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What is isolation level?

4 Answers  

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what is the difference between declaring the cursor in WS section and Procedure division?

1 Answers   HCL,

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How to take backup of table in db2?

0 Answers  

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How will you return the number of records in table?

0 Answers  

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What is meant by index cardinality?

2 Answers  

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Can All Users Have The Privilege To Use The SQL Statement Select (DML)?

1 Answers  

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