How heap is implemented in database?

0 Answers   Amazon,

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What are the three types of anomalies in database and Explain?

9 Answers  

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what is the difference between tuple calculus and domain calculus ?

2 Answers   Infosys,

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What is Stored procedure ?

4 Answers   IBM, iGate, Inspira Technologies,

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write a query for the fifth highest salary?

17 Answers   IBM, Matlabs, Ramco,

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Is redis in memory database?

0 Answers  

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Explain buffer manager?

0 Answers  

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What do you mean by cluster and non cluster index?

0 Answers  

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Source File: Target EMPNO, SAL Empno, Format 101, 1000 101, 1000 101, 1100 101, 1000, 1100 101, 1000 101, 1000, 1100, 1000 101, 10000 101, 1000, 1100, 1000, 10000 102, 1100 102, 1100 102, 1300 102, 1100, 1300 102, 1200 102, 1100, 1300, 1200 102, 1500 102, 1100, 1300, 1200, 1500 How can i get that output using datastage(ETL) tool

0 Answers   Miracle Software,

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I have single column in a file. Input 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 my output is file 1 have 1,2,3,10,11,12 file 2 have 4,5,6,13,14,15 and file 3 have 7,8,9 how is it possible in datastage

0 Answers   IBM,

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Is it possible to update AS400 database record while reading it with no lock

1 Answers  

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Give the syntax of exception handling used in DBMS?

0 Answers   C DAC, CDAC,

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