Notation of ER diagram
Database can be represented using the notations. In ER diagram, many notations are used to express the cardinality. These notations are as follows:
Fig: Notations of ER diagram
“The computer was born to solve problems that did not exist before.”
Database can be represented using the notations. In ER diagram, many notations are used to express the cardinality. These notations are as follows:
Fig: Notations of ER diagram
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