Błąd: ERROR:  deadlock detected
DETAIL:  Process 675224 waits for ShareLock on transaction 14477016; blocked by process 675217.
Process 675217 waits for ShareLock on transaction 14477023; blocked by process 675224.
HINT:  See server log for query details.
CONTEXT:  while locking tuple (0,11) in relation "adv"