If i write null for place id

Question

If i write null for place id by insert what i get?

Answer 1

Explicitly inserting a null value into a column marked as not null (primary keys are not null) will result in a failure. Even if the column has autoincrement or default value - explicitly provided value has a priority over default.

Answer 2

Why can’t you try it yourself)?

Answer 3

i dont have right now sql