关于“对数据联接进行问题排查并避开相关陷阱”的评价

Benjamin D. · 已于 over 6 years前审核

Sumbel T. · 已于 over 6 years前审核

Sumbel T. · 已于 over 6 years前审核

Mahesh K. · 已于 over 6 years前审核

Elstan D. · 已于 over 6 years前审核

Ursula d. · 已于 over 6 years前审核

WEEEEEEE!!!!!!!!!!!!!!!!!

Dan N. · 已于 over 6 years前审核

Juneau L. · 已于 over 6 years前审核

" 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. · 已于 over 6 years前审核

Ahmad A. · 已于 over 6 years前审核

Chloe T. · 已于 over 6 years前审核

Tom J. · 已于 over 6 years前审核

Hussein A. · 已于 over 6 years前审核

Ramkumar A. · 已于 over 6 years前审核

shweta s. · 已于 over 6 years前审核

Syed H. · 已于 over 6 years前审核

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. · 已于 over 6 years前审核

David H. · 已于 over 6 years前审核

That's so cool

Michelle B. · 已于 over 6 years前审核

Nihar B. · 已于 over 6 years前审核

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

Ivan M. · 已于 over 6 years前审核

Deepak K. · 已于 over 6 years前审核

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. · 已于 over 6 years前审核

Sai Darahaas A. · 已于 over 6 years前审核

Daniel K. · 已于 over 6 years前审核