Sql Entity Relationship

Sql Entity Relationship –Entity Relationship is a substantial-levels conceptual info product diagram. Entity-Connection model is founded on the notion of real-planet entities along with the relationship between the two. ER…

Weak Entity Relationship Example

Weak Entity Relationship Example –Entity Relationship is a high-levels conceptual details design diagram. Entity-Connection design will depend on the notion of actual-planet entities along with the relationship between the two….

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