The catalog pg_auth_members shows the membership relations between roles. Any non-circular set of relationships is allowed.

NameDROP POLICY -- remove a row level security policy from a table Synopsis

Because each worker executes the parallel portion of the plan to completion, it is not possible to simply take an ordinary query plan and run it using multiple workers. Each

auth_delay causes the server to pause briefly before reporting authentication failure, to make brute-force attacks on database passwords more

This feature was designed to allow parameters not normally known to PostgreSQL to be added by add-on modules (such as procedural languages)

NameALTER OPERATOR -- change the definition of an operator Synopsis

NameDROP EXTENSION -- remove an extension Synopsis

NameCREATE SEQUENCE -- define a new sequence generator Synopsis

NameALTER POLICY -- change the definition of a row level security policy Synopsis

The passwordcheck module checks users' passwords whenever they are set with CREATE