In the table column item_id consist of numbers 1, 2, 3, 4. I have a list of the numbers 2, 3, 5. Need a query which will return only 5, that is, the value of which is not in the table but is in the query.
I do not understand how to do this query?
It is clear when the data in the two tables, but when the list in the...
asked October 14th 19 at 11:03