Suppose if I need to update a column, how you do that using cursor?

2 Answers   Verizon,

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How do you declare a host variable (in COBOL) for an attribute named emp-name of type VARCHAR(25) ?

2 Answers   IBM, Tech Mahindra,

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Mention the definition of cobol in varchar field.

0 Answers  

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How to resolve -803 sql code in DB2?

3 Answers   Cap Gemini,

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what are the bind parameters?

5 Answers   IBM,

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What's the maximum number of characters that a tablename can have?

3 Answers  

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If a non-DB2 program calls a DB2 program, the calling program's name will be there in SYSIN of IKJEFT01 and the plan name will be that of the called program. But is a bind needed or a plan has to be created for the non-DB2 program also?

1 Answers   RBS,

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What are some characteristics of columns that benefit from indexes?

1 Answers  

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what is the difference between join and union?

4 Answers   IBM,

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What is a Cartesian product?

2 Answers  

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what is the certification that has a good value for a practioner in mainframes but not habving much knowledge on db2 related stuff?

2 Answers  

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When do you specify the isolation level? How?

1 Answers  

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