Troubleshooting and Solving Data Join Pitfalls Reviews

" showing three times (one for each record!)" -> it only shows once since the query is on SKU For "Why might the product inventory dataset be missing SKUs?" I really think All of the above is a better answer

Vanessa S. · Reviewed больше 6 лет ago

Ahmad A. · Reviewed больше 6 лет ago

Chloe T. · Reviewed больше 6 лет ago

Tom J. · Reviewed больше 6 лет ago

Hussein A. · Reviewed больше 6 лет ago

Ramkumar A. · Reviewed больше 6 лет ago

shweta s. · Reviewed больше 6 лет ago

Syed H. · Reviewed больше 6 лет ago

Excellent Lab to gain hands-on experience in being cautious with join pitfalls and the solutions of not assuming unique key values in a data relationship!

Sanjay T. · Reviewed больше 6 лет ago

David H. · Reviewed больше 6 лет ago

That's so cool

Michelle B. · Reviewed больше 6 лет ago

Nihar B. · Reviewed больше 6 лет ago

a bug in the cross join section: several control questions are given no answer options but are directly answered

Ivan M. · Reviewed больше 6 лет ago

Deepak K. · Reviewed больше 6 лет ago

I got this error everytime I tried to run a query on data-to-insights.ecommerce, Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.

Linh C. · Reviewed больше 6 лет ago

Sai Darahaas A. · Reviewed больше 6 лет ago

Daniel K. · Reviewed больше 6 лет ago

Kartik J. · Reviewed больше 6 лет ago

Akanksha S. · Reviewed больше 6 лет ago

it was a great training.

Yusuke S. · Reviewed больше 6 лет ago

shawn s. · Reviewed больше 6 лет ago

Jose Luis d. · Reviewed больше 6 лет ago

good illustration of join concepts

Jonny D. · Reviewed больше 6 лет ago

Shubham S. · Reviewed больше 6 лет ago

NICE!

Dino W. · Reviewed больше 6 лет ago