How does DB2 store NULL physically?

2 Answers  

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What else is there in the PLAN apart from the access path?

1 Answers  

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What is dbrm? What it contains? When it will be created?

0 Answers  

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What is the difference between plan and package in db2?

0 Answers  

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how to take the back up of the DB2 table.

7 Answers  

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Select empno, sal from emptbl where empno < 101.By this query can we fetch first 100 recs? where empno is primary key.It won't throw -811 error? if it wont,then what is use of cursor technique while fetching first 100 recs. Please need more clarification.

2 Answers  

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how to resolve -811

2 Answers   IBM,

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How do you check for a null value in a db2 column?

2 Answers  

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What DB2 Catalog column tell you when an index needs table reorganized ?

1 Answers  

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How to execute stored procedures?

0 Answers  

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Mention a credible reason why select* is never given preference in an sql program that has been embedded.

0 Answers  

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what is check point and restart Logic ? why do we go for that ??

2 Answers   CGI, UST, Xansa,

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