“UPDATE requires a WHERE clause”

create table players (
  id uuid primary key DEFAULT gen_random_uuid(),
  created_at timestamp with time zone default now(),
  updated_at timestamp with time zone,
  user_id uuid not null references auth.users,
  game_id uuid not null references games(id),
  num int default 0,
  unique(user_id, game_id)
);

{
  code: '21000',
  details: null,
  hint: null,
  message: 'UPDATE requires a WHERE clause'
}