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

Can a varchar be a primary key?

746

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What are procedures used for?

753

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What is the use of partition by in sql?

766

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Is mariadb nosql?

808

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Which are the different types of indexes in sql?

809

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How do you create a unique index?

818

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What are expressions?

802

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What is substitution variable in pl sql?

741

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What is set serveroutput on in pl sql?

892

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how to convert dates to character strings? : Sql dba

811

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What is error ora-01000: maximum open cursors exceeded

835

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How to start the command-line sql*plus?

797

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How to Declare Fixed Length String Value In PL SQL

897

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What are the limitations of sql express?

760

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What is the difference between view and stored procedure?

736

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