Information Systems SQL

/in /by

In 250 words or more, answer the following.Explain why we use constraints in a database. Describe two constraints and how those constraints affect data that goes into a table.

 
"Looking for a Similar Assignment? Order now and Get 10% Discount! Use Code "Newclient"

"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!":

Get started