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We have to do the mapping exercise 3 writing the following the given four steps for mapping ER schemas to Relational Schemas: . Steps
We have to do the mapping exercise 3 writing the following the given four steps for mapping ER schemas to Relational Schemas: . Steps for Mapping ER schemas to Relational Schemas.
Steps for Mapping ER schemas to Relational Schemas 1. Map regular entity types 2. Map weak entity types, if any 3. Map relationship types 4. Map multi-valued attributes, if any
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Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data
Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens
1st Edition
1107186129, 9781107186125
