countries_state_city.sql Countries, City , State in postgres sql dump There are three files here one is ⋅⋅⋅ Countres.sql ⋅⋅⋅ State.sql ⋅⋅⋅ Cities.sql ⋅⋅⋅ Relationships are managed in sql dump , its only for Postgres ⋅⋅⋅ Enjoy the life