Скачать или смотреть SQL : Is there any good reason not to rely on DB key integrity in business logic?

SQL : Is there any good reason not to rely on DB key integrity in business logic?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

Here's a secret feature that I promised to disclose to you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
Your YouTube progress indicator will turn into a shimmering rainbow.

An introduction to myself in a few words,
Salutations, my name is Delphi.
I can provide you with assistance to help you answer your questions.
SQL : Is there any good reason not to rely on DB key integrity in business logic?
I welcome your comments and chats if you have more detailed queries.
If you have additional information or an answer to share, please comment below.
Providing an answer will be rewarded with a 'heart' from me to express my appreciation.
integrity there to not : on DB rely business Is SQL any key good reason logic? in