Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?

0 Answers   3i Infotech,

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Define the following terms i. Inverted List ii. Candidate Key iii. B-Tree iv. Foreign Key

1 Answers   Ignou,

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How do you connect to a database?

0 Answers  

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What is database collection?

0 Answers  

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After normalization, what are the conditions which have to keep in mind to de-normalize it?

0 Answers   C DAC, CDAC,

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what are different types of datasets? what are different characteristics or properties of those datasets? what are the advantages and disadvantages of each dataset on each other?

1 Answers   OVGU,

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Does facebook use graph database?

0 Answers  

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What are the various ways to execute a query in teradata?

0 Answers  

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During insert operation in Netezza Connector, if we give direct option as Yes , is there any issue?

0 Answers  

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Display the employees whose salary is less than average salary.

0 Answers   Amazon,

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First input columns brand, mt, re values are ov, 1,re vg, 2,re wu ,3,re. Second input columns are brand, mt, cx their records are ov,4,vg ,5,cx Wu, 6,cx and third input columns brand, mt, rt values are ov,7,rt vg, 8,rt wu, 9,rt but my output is brand, re, cx,rt values are ov, 1,4,7 vg, 2,5,8 wu, 3,6,9

0 Answers   IBM,

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What is ole db in ssis?

0 Answers  

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