# Lab: SQL Query Skill Practice
+ Using the skills you learned to answer the questions
[https://github.com/pingcap/tidb-course-201-lab/tree/master/lab-guide/guide/en/201.2](https://github.com/pingcap/tidb-course-201-lab/tree/master/lab-guide/guide/en/201.2)

![left](./student-guide/diagram/schema-universe.drawio.png)

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