what is a corelated subquerry?

0 Answers   IBM,

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what will be the output of the below given query, if no matching records are found : (a.) 0 (b.) null (c.) error select Avg(salary) from TableA where Deptno = 'insurance'

10 Answers   Amdocs,

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For Null indicator we have 3 values 0,-1,-2. 0->Not nulll -1->Null -2->Value truncated If ther is any possibility to have any positive value other than 0 in Null indicator.If it is so then when we will get and what is the value?

1 Answers   BNP Paribas,

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

3 Answers  

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What is reorg in DB2

3 Answers   Virtusa,

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Is db2 a mainframe database?

0 Answers  

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how can you copy records present in a flat physical file to a database file(physical file).please explain in rpg400 with a simple example

1 Answers   CTS,

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What are db2 objects?

0 Answers  

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What is db2 and what is the use of db2 optimizer?

0 Answers  

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What is the usage of open cursor command?

0 Answers  

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How do you pull up a query which was previously saved in qmf?

0 Answers  

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difference between group clause and order clause

1 Answers  

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