Answer Posted / k

Schema is simply an user to the database wherein the user
can create its own objects in the database.

What is the difference between count (*), count (expression), count (distinct expression)?

561

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What is a snapshot log?

564

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What are internal user account in oracle?

571

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What is a view and how is it different from a table?

574

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When do I need to use a semicolon vs a slash in oracle sql?

594

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How many types of database triggers exist?

575

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query optmization techniques and quwry analyser+projects+ppts

1932

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What are the oracle built-in data types?

564

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Explain joins in oracle?

561

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Is oracle the best database?

522

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What is the Tune Query

1847

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What are advantages of dateset in datastage?

1748

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What are the varoius components of physical database structure of oracle database?

569

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How do we get field detail of a table?

627

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How to invoke the data pump import utility?

653

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