Answer Posted / sakthivel

it is a process of effectively arranging data in database .
types
first normal form
second normal form
third normal form
boyce code normal form

How do I run a sql trace?

513

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Does execute immediate commit?

684

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Which join is like an inner join?

519

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Is join an inner join?

528

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How to assign sql query results to pl sql variables?

504

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What is latest version of sql?

517

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How do you sort in sql?

590

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What does where 1/2 mean in sql?

521

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When to use inner join and left join?

519

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what is the syntax used for partition in tsql? : Transact sql

528

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How many aggregate functions are available there in sql?

521

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What is the use of stored procedures?

508

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What are the sql aggregate functions?

600

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Are left and right joins the same?

525

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What are the methods of filing?

514

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