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Explain Total Participation and Partial Participation with example.
written 9.4 years ago by gravatar for meghalikalyankar meghalikalyankar • 2.3k modified 4.0 years ago by gravatar for binitamayekar binitamayekar ★ 6.7k
database management systems
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written 9.4 years ago by gravatar for meghalikalyankar meghalikalyankar • 2.3k modified 4.5 years ago by gravatar for yashbeer yashbeer ★ 11k

1. Total Participation-

  1. It specifies that each entity in the entity set must compulsorily participate in at least one relationship instance in that relationship set.That is why, it is also called as mandatory participation.

  2. Total participation is represented using a double line between the entity set and relationship set.

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Example- …

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