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What is Foreign key...

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What is Foreign key...
  • 2 answers

Aish Jain 5 years, 6 months ago

A foreign key can be defined as an atteibute or combination of attributesin table whose value matches a primary key in another table

Radhu Duggal 5 years, 6 months ago

supposingly there are two tables ik one table the primary key act as a foreign key for another table
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