https://www.linkedin.com/learning/search?entityType=COURSE&keywords=SQL
    ! 166 results
https://www.linkedin.com/learning/search?entityType=COURSE&keywords=PostgreSQL
    ! 20 results
torr
    Advanced SQL

https://www.linkedin.com/learning/instructors/adam-wilbert
https://www.linkedin.com/learning/postgresql-essential-training/manage-relational-data-with-postgresql\
    ! 2h43m, initial
https://www.linkedin.com/learning/postgresql-advanced-queries/gain-additional-insights-from-your-postgresql-data
    ! 2h50m
https://www.linkedin.com/learning/postgresql-client-applications/work-with-postgresql-on-the-command-line
    ! 2h34m
https://www.linkedin.com/learning/dbeaver-essential-training/database-management-with-dbeaver
    ! 3h14m
https://www.linkedin.com/learning/database-foundations-data-structures/what-you-should-know
    ! 2h55m initial DB theory

https://www.linkedin.com/learning/instructors/scott-simpson
https://www.linkedin.com/learning/learning-sql-programming-8382385/learning-sql-programming
    ! 1h46m