Integrity constraints means..? how many and what are they?

4 Answers   AZTEC,

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WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

0 Answers   Wipro,

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What is the Difference Primary key and Unique Key

0 Answers   HCL,

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hOW TO LOAD SOURCE INTO TARGET 2 TIMES?(INFORMATICA)

2 Answers  

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what is ad-hoc access? what is the diff b/w managed query and ad-hoc access?

0 Answers   TCS,

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Which is the best sorting method if i have to sort the students of Harvard University according to their first name?

1 Answers   CybAge,

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Which database is best to store images?

0 Answers  

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What advantages does DBMS have over traditional file systems?

0 Answers   ABB, Infogain,

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Explain database partitioning. What is its importance?

0 Answers  

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What is difference between data and database?

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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How default key is different from primary key?

0 Answers   Abacus,

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