Answer Posted / pradeep

normliztion is reduce the complicitty of form,

How does cross join work?

504

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What is a record in a database?

559

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Enlist some predefined exceptions?

582

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What do you mean by table in sql?

526

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How does index help in query performance?

565

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What is the purpose of my sql?

510

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Can we insert in sql function?

549

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Where not exists in sql?

503

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Can primary key be changed?

529

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What is a table?

567

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what are the type of locks ? : Sql dba

529

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How many developers work on postgresql?

566

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how to analyze tables with 'mysqlcheck'? : Sql dba

547

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What is the use of index in sql?

557

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What view means?

558

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