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7 SQL DDL and DML by ibrahimmanna57 is a document available to read on EtoBox.

What is 7 SQL DDL and DML about?

The document provides an overview of data definition and modification in SQL, covering data types, table creation, modification, and constraints. It discusses how to manage data integrity through primary and foreign keys, as well as various policies for enforcing referential integrity. Additionally, it explains how to apply constraints on attributes and tuples, including CHECK constraints and the ability to modify these constraints.

Author

ibrahimmanna57

Language

EN