Tosa SQL Certification exam earners have a fundamental understanding of SQL and the ability to complete several tasks independently. They can implement suitable data models and choose adapted queries in order to design databases with controlled performance. They are proficient with joins, aggregations and subqueries to leverage the full range of SQL functionalities. They have mastered the fundamental commands of DML and DDL. They recognize the syntactic and semantic rules.

• Type Certification
• Level Intermediate