How do I delete a column in db2?


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More DB2 Interview Questions

What do you mean by commit and rollback?

0 Answers  


While creating a table, by mistake you have given size of one field as 10. But as per requirement size should be 8. What is your next step?

4 Answers   CTS, IBM,


What is access path in db2?

0 Answers  


What is a cursor in programming?

0 Answers  


How to define the data items to receive the fetch items for the SQL?

2 Answers  






Is it Possible to declare or create a cursor for UPDATE of table? If yes tell me how? If no Tell me why?

1 Answers   IBM, scintel,


When do you use the IMAGECOPY?

4 Answers  


What will the FREE command do to a plan?

2 Answers  


What is the logical entity between plan and Package?

5 Answers  


How to know the primary key of a table without defining the primary key in the table?

5 Answers   Satyam,


i have table agdet i want first 5 maximum commission which query will you write for this thanks in advance

3 Answers  


What is a DB2 catalog?

2 Answers  


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