Replays │ replayer │ table │ alice=r/test_owner ↵│ Schema │ Name │ Type │ Access privileges │ Column access privileges As with any role, a role for the SAML federation includes two policies. Prepare the policies for the role that the SAML 2.0authenticated users will assume.
For more information, see Creating IAM SAML identity providers.
Q GISTO TEM A ROLA SERIAL
RESET ROLE - changing the context back to the original roleĬREATE TABLE replays.replay_event (re_id serial PRIMARY KEY) Before you create a role for SAML-based federation, you must create a SAML provider in IAM. so that the next statement is issued as the owner roleĪLTER DEFAULT PRIVILEGES IN SCHEMA replays GRANT SELECT ON TABLES TO alice ĬREATE TABLE replays.replayer (r_id serial PRIMARY KEY) SET ROLE TO test_owner - here we change the context, GRANT ALL ON SCHEMA replays TO test_owner In many cases, this implies it is a good idea to create all database objects using the same role - like mydatabase_owner.Ī small example to show this at work: CREATE ROLE test_owner - cannot log inĬREATE SCHEMA replays AUTHORIZATION test_owner The optional FOR ROLE clause is used for specifying the 'table creator' role you are a member of. This means that a table created by alice, who is neither you nor a role than you are a member of (can be checked, for example, by using \du in psql), will not take the prescribed access rights. You can change default privileges only for objects that will be created by yourself or by roles that you are a member of. It applies not only to tables, but:Ĭurrently, only the privileges for tables (including views and foreign tables), sequences, functions, and types (including domains) can be altered. There is a command for covering them: ALTER DEFAULT PRIVILEGES. This way, the GRANT in (3.) does nothing - this way you are doing too much.
The problem lies within point (3.) You granted privileges on tables in replays - but there are no tables in there! There might be some in the future, but at this point the schema is completely empty. and, finally, grant all privileges ( CREATE and USAGE) on the new schema to the new role.grant SELECT on all tables in the schema created in (1.) to this new role_.What you are doing above is too much on one hand, and not enough on the other. I see you've already noticed this - I believe there is no better way of learning than to fix our own mistakes )īut there is something more. As you did not have a table (dubbed 'relation' in the error message), it threw the not-found error. What you had originally was a correct syntax - for tables, not for schemas.