Column Type
Description
grantor sql_identifier
Name of the role that granted the privilege
grantee sql_identifier
Name of the role that the privilege was granted to
table_catalog sql_identifier
Name of the database that contains the table (always the current database)
table_schema sql_identifier
Name of the schema that contains the table
table_name sql_identifier
Name of the table
privilege_type character_data
Type of the privilege: SELECT, INSERT, UPDATE, DELETE, TRUNCATE, REFERENCES, or TRIGGER
is_grantable yes_or_no
YES if the privilege is grantable, NO if not
with_hierarchy yes_or_no
In the SQL standard, WITH HIERARCHY OPTION is a separate (sub-)privilege allowing certain operations on table inheritance hierarchies. In PostgreSQL, this is included in the SELECT privilege, so this column shows YES if the privilege is SELECT, else NO.