Although I limited updatable columns to ‘nazwa’ only I still have feeling
[I know that result of such action will be discarded] I’m able to edit ‘ID’
Severity of this case is low, but it can be misleading.
ID is identity column, but by default Toad sets it in set of ‘Updatable
AutoCommit is ON, but result is posted to server for each row!
There is no warning that I did not saved changes before eg. running query
again [to check result updates] !