Being a sql developer.. What they face major problems?

Question

I would like to know real-time work..

Answer 1

In SQL, major problems are usually about deleting everything in a table or dropping a table by mistake. You have to keep backup data and manage authorizations carefully. Also if you want to raise the system’s speed, you have to work on query performances. They would cause slowness or deadlock, so be careful.

Answer 2

Sql is a querry language there is no real development its just a pretty usefull data storage solution for other languages.