What is one-to-one, one-to-many, many-to-many? What is an ER diagram and how to draw an ER diagram? What is a relational schema and how to convert an ER diagram into a relational schema - Code World

What is one-to-one, one-to-many, many-to-many? What is an ER diagram and how to draw an ER diagram? What is a relational schema and how to convert an ER diagram into a relational schema

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What is one-to-one, one-to-many, many-to-many? What is an ER diagram and how to draw an ER diagram? What is a relational schema and how to convert an ER diagram into a relational schema

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