In today's world, SQL is one of the most widely used programming languages. So you may get a job with a good salary. To increase your chance of getting a job, learn programming languages like C++ or Java. Initially, focus on learning the basics. Further check out YouTube videos, tutorials, and blogs from experts. Interact with industry experts through social media platforms. Gain some experience by working in an internship.
To understand SQL in-depth, enroll in online paid SQL Training courses from reputed institutes like Intellipaat and learn from industry specialists. They will help you learn and master SQL to become job-ready. I will attach here a customer feedback video who got a job promotion after completing the course.