-- search for partition leaf tables that do not match their root's distribution policy
    select * from gpdb_distribution_check.find_leaf_partitions_with_mismatching_policies_to_root('some_schema_name');

    -- search for tables that have a distribution key that is not a left-subset of its unique constraints
    select * from gpdb_distribution_check.find_tables_conflicting_uniq_const_to_dist_keys('some_schema_name');