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#SQL Anti-pattern

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Approaches to Table Design for Many-to-One Relationships with Multiple Tables
Database 2018-08-06

Approaches to Table Design for Many-to-One Relationships with Multiple Tables

Learn how to handle a table related to multiple tables in many-to-one relationships. Compares polymorphic associations (SQL anti-pattern, no FK constraints) with cross/pivot tables.

#Polymorphic#SQL Anti-pattern