https://abhinav330.github.io/certificates/cert_6/
SQL for Beginners - Abhinav
sql for beginnersabhinav
https://www.udacity.com/course/sql-fluency--cd5228
SQL for Beginners | Udacity
Take our SQL for Beginners course and learn how databases work including some basic SQL queries to select, manipulate and aggregate data in databases.
sql for beginnersudacity