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Recent questions tagged primary-key

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1 answer

What is a primary key? What is a foreign key?

asked 1 year ago by eagles11 (179,830 points)

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What is complex join?

asked 1 year ago by daneim (127,080 points)

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Can a primary key contain more than one columns?

asked 1 year ago by marck_don (191,010 points)

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What is difference between UNIQUE constraint and PRIMARY KEY constraint ?

asked 1 year ago by daneim (127,080 points)

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what is a "primary key" in DBMS

asked 1 year ago by WebMaster-Admin (36,670 points)

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