# Revisit Learning Path: Tidb SQL For Developers (TiDB v6.x)

+ 201.3: TiDB Specific Features and Transaction Control
  + **Data Definition Language (DDL)**
  + Data Modification Language (DML) and Transaction Control
[Reference script: https://github.com/pingcap/tidb-course-201-lab/tree/master/scripts](https://github.com/pingcap/tidb-course-201-lab/tree/master/scripts)


![left](./student-guide/diagram/TiDBSQLForDevelopersLearningPath_en_002_20220515.png)

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