Computers and Technology, 12.12.2019 02:31 xxcynthistxx

Business requirements are enforced by implementing database constraints on tables and columns. the database constraints available include the following: primary key foreign key or referential integrity not null unique check give a business requirement and the constraint that could be implemented to enforce it. explain the constraint you chose, and give the sql to implement the constraint in the database. what are the long-term problems when these constraints are not implemented?

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Business requirements are enforced by implementing database constraints on tables and columns. the d...