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 ### Notes
 
 1. [Unit 1 - Introduction to Database Management Systems and ER Model](https://git.kska.io/sppu-te-comp-content/DatabaseManagementSystems/src/branch/main/Notes/Unit%201)
+2. [Unit 2 - SQL and PL/SQL](https://git.kska.io/sppu-te-comp-content/DatabaseManagementSystems/src/branch/main/Notes/Unit%202)
 
 ### Practical