1. Display the post code and the purchase order number for each purchase order. Sort the output set by postcode.

1 Answers   Wipro,

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How to assign values to data fields in record variables?

0 Answers  

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 How to use an oracle sequence generator in a mapping?

0 Answers   Informatica,

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waht is referencial integrity?

2 Answers   Semantic Space,

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9)When information has to be stored w.r.t employees and their respective departments, which of the following is the Correct formulation of entries? A)Employee and department would together be represented as an entity. B)This is too less information to decide on entities. C)An employee would be one entity and a department would be another. D)Such a scenario cannot be modelled in RDBMS

2 Answers   Mind Tree,

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We need to compare two successive records of a table based on a field. For example, if the table is CUSTOMER, and the filed is Account_ID, To compare Account_IDs of record1 and record2 of CUSTOMER table, what can be the query ?

3 Answers  

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How to execute the package in oracle?

0 Answers  

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What is oracle data type?

0 Answers  

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Difference between an implicit & an explicit cursor.?

2 Answers  

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Will you be able to store pictures in the database?

0 Answers  

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when do u go for hash partitioning?

1 Answers  

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What is the effect of setting the value of OPTIMIZER_MODE to 'RULE' ?

1 Answers  

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