How to get a list of tables that depend on one particular table?

Question

PostgreSQL

there is a table t. how to write a query to get all the tables that depend on it?

Answer 1

If dependent tables are bound by Foreign Key, then you need to get a list of these keys for the table: stackoverflow.com/questions/1152260/postgres-sql-t...
If dependent tables are defined only at the application logic level, then you need to look in the application.