Answer:
the teacher said a (dash) reads pages on website pls answer me now i have to write it now
Answer:
Basically it creates a unique identifier for each row in your table and that can help you link your table to other tables using primary key as link
Explanation:
"Primary key allows you to create a unique identifier for each row in your table. It is important because it helps you link your table to other tables (relationships) using primary key as links."
<span>You can click the smart tag that pops up after pasting.
</span>
♣Amaranthine
What sup with this website
