Certificate of completion

Barbara Torres Vieira

Performing queries with SQL: Joins, Views and transactions

completed the online course with an estimated workload of 10 hours.

Finished at October 26, 2026

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/58aaacd6-37fb-434f-9644-0bcaf54fdf29

Course lessons

Performing queries with SQL: Joins, Views and transactions

  • Preparing the database
  • Creating subqueries
  • Performing data joining
  • Implementing Views and Trigger
  • Executing transactions
Certificate authenticity QR code
Formal Certificate