# TECH_NAME
  
  ## YOUR_NAME
  <a href="proxy.php?url=https%3A%2F%2Fgithub.com%2FYOUR_LINKEDIN_PROFILE_LINK">
    <img align="left" width="82px" src="proxy.php?url=https%3A%2F%2Fimg.shields.io%2Fbadge%2FLinkedIn-0077B5%3Fstyle%3Dfor-the-badge%26amp%3Blogo%3Dlinkedin%26amp%3BlogoColor%3Dwhite"  />
  </a>

  [![Generic badge](https://img.shields.io/badge/Batch-YOUR_BATCH_YEAR-<COLOR>.svg)](https://shields.io/)
     ```
      YOUR_ANSWER

     ```  

 I personally did basic SQL from Computer Science with C++ Sumita Arora class 12 Volume 2 - chapter 12. The chapter is well
 written but I won't recommend buying a book just for a single chapter(I already had the book since I learnt C++ from there)
 so you can prefer any online resource for basic sql.
 
 For intermediate and advanced topics of SQL, You can go through this tutorial :
 https://bipp.io/sql-tutorial/basic-sql/sql-select-from-where-statement/
 follow the tutorial and keep playing with the queries side-by-side.
 Other leftover topics can be covered from w3school
 https://www.w3schools.com/sql/
 
 CTE topic is not covered in any of the above metioned links so you can read it from here :
 https://www.sqlshack.com/sql-server-common-table-expressions-cte/
 
 All this would provide you with all the required theory for SQL, now comes the practising part :)
 For practising SQL queries :
 https://platform.stratascratch.com/coding
 Cover all the questions and also refer to the Solution Discussions section