Tag: polymorphic-associations

Found 8 results for 'polymorphic-associations'.

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1) database-design - Is there a well-known name for this "poor man's ref. integrity" schema design pattern?
2) mysql - Insert into table with polymorphic association in database
3) mysql - Performance impact of NOT using a foreign key (many dedicated 1:many key-key tables vs non-fk generic key-key table)
4) mysql - Can triggers be used to implement automated polymorphic association?
5) postgresql - A question about foreign keys and many to many relationships
6) database-design - How to model a relationship with variable tables (polymorphism)?
7) postgresql - Enforcing constraints "two tables away"
8) mysql - Best practise for polymorphic associations in MySQL

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