Granting permission to users on different schema

Question

I have tables in Schema A. I created views in Schema B using the tables in schema A.

I want to grant permissions to a user to select the data from view in Schema B.

Answer 1

Let user A grant select on his tables to B and include the 'grant option'.

As user A:

GRANT select ON table TO user_b WITH GRANT OPTION;

Let user B grant select on his views to user A and include the 'grant option'.

As user B:

GRANT select ON view TO user_a WITH GRANT OPTION;

As user A:

GRANT select on user_b.view TO user_c;

This allows user A to pass this grant on to other users.