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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Give the COBOL definition of a VARCHAR field.

2 Answers  

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What is the SQL Communications Area and what are some of its key fields?

1 Answers  

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how to resolve -811 error. give clear explination

4 Answers   IBM,

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i have one file having 100 of records? i want to display it like 20 records in one column and 20 records in another column total 40 records per page ? how ?

2 Answers   EDS,

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What is the cascade rule and how does it relate to deletions made with a subselect?

1 Answers  

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What is a synonym? How is it used?

2 Answers  

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which is the most efficient tablespace?? a.simple tablespace. b.partitioned tablespace. c.segmented tablespace. d.none of the above. please post answer with the reason.?

3 Answers  

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If I have a view which is a join of two or more tables, can this view be updateable?

0 Answers  

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What is pagespace?

1 Answers  

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What is reorg in database?

1 Answers  

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What is meant by dclgen?

0 Answers  

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