(LP  @Н`0P  pg_checkpoint  hpg_signal_backend  pg_execute_server_program  pg_write_server_files  pg_read_server_files  1 pg_stat_scan_tables  / pg_read_all_stats  . pg_read_all_settings  - pg_monitor  &pg_write_all_data  %pg_read_all_data  pg_database_owner   postgres