Primary keys - the basics
4. Primary keys - adding new values
Single-column primary keys
Multicolumn primary keys
Auto-increment columns and sequences
Revision

Instruction

Very good. As you can see, the row has been inserted correctly because we hadn't had a row with id 7 before. Nothing much happening here.

Now that the gap is gone, let's try to add one more row.

Exercise

Add a movie with id 13 to the table movie. The title is Boyhood and it was produced in 2014.

Stuck? Here's a hint!

Type

INSERT INTO movie VALUES (13, 'Boyhood', 2014);

Console

Code editor

Result

TableConsole