I have two databases, I need to insure that both databases has the same roles. tables, schemas, views must have the same permissions and privileges. you can say and Identical clones. I can synchronize the roles using these statements
SELECT DISTINCT 'CREATE USER '||usename||';' FROM pg_user; SELECT 'GRANT '||g.usename||' TO '||u.usename||';' FROM pg_auth_members a JOIN pg_user u ON a.member = u.usesysid JOIN pg_user g ON a.roleid = g.usesysid; SELECT 'ALTER ROLE '||usename||' WITH SUPERUSER;' FROM pg_user WHERE usesuper;
However, How can I synchronize the privileges that are assigned to the database entities i.e. schemas , tables, and views.
If that solution is not possible, how can I create an identical clone of my database including roles. when I use pg_restore normally the owner of the tables are changed and you need to recreate the roles in advance