Explain a join between tables?

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What are the basic functions of a database?

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what are the differences you find when working with oracle 91 and sql server 2005?

1 Answers   Choice Solutions,

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What are the various kinds of interactions catered by dbms?

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Are Constraints exported through Export command?

1 Answers  

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What do you mean by e-r model?

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How to prevent concurrent access to my data?

0 Answers   HCL,

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What is data example?

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Define join and enlist its types.

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Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name, price 101, LED Lights,200 102, 20 watt CFL Lights, 145 103, 30 watt CFL lights,155 Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence flat file product list has two column pro_name, price 20 watt tube light ,45 30 watt tube light ,60

1 Answers   TCS,

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What are the disadvantage in file processing system?

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What do database languages do?

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