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New posts in foreign-keys

Can a foreign key refer to a primary key in the same table?

Limit foreign key choices in select in an inline form in admin

Setting default value for Foreign Key attribute

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Can I have a foreign key referencing a column in a view in SQL Server?

Foreign key constraints in Android using SQLite? on Delete cascade

Basics of Foreign Keys in MySQL?

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Foreign key referring to primary keys across multiple tables?

composite key as foreign key

Adding a column as a foreign key gives ERROR column referenced in foreign key constraint does not exist

MySQL cannot create foreign key constraint

mysql indexing foreign-keys

MySQL Creating tables with Foreign Keys giving errno: 150

Delete rows with foreign key in PostgreSQL

Error Code: 1005. Can't create table '...' (errno: 150)

Add Foreign Key relationship between two Databases

How to create relationships in MySQL

How to change the foreign key referential action? (behavior)

What is a proper naming convention for MySQL FKs?

Foreign keys in mongo?

sql mongodb foreign-keys nosql

Django: Set foreign key using integer?

SqlAlchemy - Filtering by Relationship Attribute