New posts in Foreign Key

Should I add transitive foreign keys?

How do I validate all my constraints in postgresql?

Differences between MATCH FULL, MATCH SIMPLE, and MATCH PARTIAL?

Is it bad idea to create foreign keys on the tables in a different schemas in the same database for big applications?

Replication fails because of a non-existent foreign key

How do I insert a row which contains a foreign key?

Recursive self joins

How to write a query which finds all circular references when a table references itself?

Good explanation of cascade (ON DELETE/UPDATE) behavior

Foreign keys - link using surrogate or natural key?