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Explain Referential Integrity
written 7.3 years ago by gravatar for anjalisharma anjalisharma • 160 modified 3.7 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
database management systems
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written 7.3 years ago by gravatar for anjalisharma anjalisharma • 160

• A value appearing in a one table for a given set of attributes also appears for another set of attributes in another table. This is called referential integrity.

• A referential integrity constraint is specified between two tables and is used to maintain the consistency among tuples in the …

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