Describe what is schema, sub schema, DML and DDL ? What is Relation Database Management System (RDBMS)

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Describe what is schema, sub schema, DML and DDL ?
What is Relation Database Management System (RDBMS) ?
What is Entity Relationship Diagram (ERD) ?

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Systems analysis and design

ISBN: ?978-1118808177

5th edition

Authors: Alan Dennis, Barbara Haley Wixom, Roberta m. Roth

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Posted Date: Oct 24, 2023 04:35 AM

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Describe what is schema, sub schema, DML and DDL ? What is Relation Database Management System (RDBMS)

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Schema A schema in the context of databases refers to the logical view of the entire database It defines how the data is organized and how relationshi... View the full answer

Systems analysis and design

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