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Hi,
If we get many to many relation ship while we r designing the database what do we do.
Please give me the exact answer.
Cheers,
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Well, the 'exact answer' is to go to your Data Modeling material and look up "Associative Entity". An associative entity is a result of taking a many-to-many relationship, creating a new entity and having the two original entities each in a relationship with the associative entity 1-to-many.
Berfore:
E1 (m)----------------------(m) E2
After:
E1 (1)-----------(m) New Associative Entity (m)---------(1) E2
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