Goal Users (applications) should ideally use a database through virtual data layer and thus not directly use base tables. If there is a need to provide direct access to the base tables, then one should grant access based on the principle of least privilege, i.e., to the minimum possible number of base tables.
Type General Overview of some aspect of the database.
License MIT (opens in new tab)
Data Source INFORMATION_SCHEMA+system catalog
SQL Query 
SELECT tp.grantee, tp.table_schema, tp.table_name, array_agg(tp.privilege_type::TEXT ORDER BY tp.privilege_type) AS privileges, Count(*) AS number_of_privileges
FROM information_schema.table_privileges AS tp INNER JOIN information_schema.tables AS t
ON t.table_schema=tp.table_schema AND t.table_name=tp.table_name
WHERE t.table_type='BASE TABLE' AND tp.table_schema <>ALL  (SELECT schema_name
FROM INFORMATION_SCHEMA.schemata
WHERE schema_name<>'public' AND
schema_owner='postgres' AND schema_name IS NOT NULL)
AND grantee <> ALL (SELECT tableowner
FROM pg_catalog.pg_tables AS pt
WHERE pt.schemaname=tp.table_schema AND pt.tablename=tp.table_name)
GROUP BY tp.grantee, tp.table_schema, tp.table_name
ORDER BY Count(*) DESC, grantee, table_schema, table_name;

Collections

This query belongs to the following collections:

Find problems automatically

Queries, that results point to problems in the database. Each query in the collection produces an initial assessment. However, a human reviewer has the final say as to whether there is a problem or not .

NameDescription
Find problems automaticallyQueries, that results point to problems in the database. Each query in the collection produces an initial assessment. However, a human reviewer has the final say as to whether there is a problem or not .

Categories

This query is classified under the following categories:

Security

Queries of this category provide information about the security measures.

NameDescription
SecurityQueries of this category provide information about the security measures.