Hakerrank SQL Intermediate Certification Solutions 01 [Hackerrank Certifications Solutions]

Hackerrank Intermediate SQL certification solutions with basic SQL quarries, Sub quarries and Aggregation functions.
Get certified with hakerrank SQL Intermediate certification to add more colors to your CV and make your career path successful.
Thanks for watching the video.
#SQL #Hackerrank #HackerrankCertifications
Please Subscribe for more videos.

[@licifer4839]

Format average as floating point number with 6 decimal i didn't see anything about that.

[@paranormalcreation1084]

great work keep it up..

[@competitivepanda7615]

Thanks a lot bro...

[@hardikpandey5349]

Awesome

[@shivasuresh5957]

Why didn’t you use Join?

[@naveenmarasinghe]

👍👍

[@sumudusujani5731]

😍👌

[@kaushalyailukwaththa9180]

♥️💪

[@swaradalele9637]

Please update it because now its showing different questions

[@competitivepanda7615]

Sure, I will do it. Additionally, you can access more answers by following link.
github.com/AshenSenevirathne/Hakerank-SQL-Intermediate-Certificatino-Solutions

[@swaradalele9637]

Thanku

[@NoNeedToCareAboutMe]

why do we have count(*) after SELECT co.country_name

[@competitivepanda7615]

To get the total number of invoices by each country.