Create GitHub-User9999.md

[GitHub-User9999]

trafficstars

Add SQL Learning Roadmap

• Created a comprehensive SQL learning roadmap.
• Included steps for understanding databases, basic queries, filtering, sorting, and more.
• Outlined topics for data manipulation, database design, and best practices.
• Added a brief description for each step.
• Linked relevant resources and documentation.
• Closes #1 (Task to add SQL roadmap)

[GitHub-User9999]

Sir koi mistake hogaya hai toh please forgive me I am new . I am contributing for first time.

Sorry for my mistake 🙏🏼🙏🏼🙏🏼

[kaal-coder]

@GitHub-User9999 your PR will be merged after evaluation. Make sure to give a star to the repository till then