关于“使用 Join 和 Union 创建数据仓库”的评价

Julio C. · 已于 27 days前审核

Jean-Remi M. · 已于 27 days前审核

Jonnathan G. · 已于 27 days前审核

Ravi A. · 已于 27 days前审核

Gerardo G. · 已于 27 days前审核

Oscar B. · 已于 27 days前审核

1) The Aluminium fiasco did not show by name, even with 'like' operator. I tried single quote and double quote for column name and it still did not show up! I had to get dirty on it and query for the quantities provided in question answers! 2) It is a bless to have the advanced SQL queries given, but the task itself is expensive for the time given, unless it is directed exclusively at experienced SQL users? 3) I wasted like 7 minutes trying to know where and how to source the table from, then I realized you provided the query for it! I know my comments could feel lame, but it is what it is.

M K. · 已于 27 days前审核

Adriana P. · 已于 27 days前审核

Nalini K. · 已于 27 days前审核

Caique . · 已于 27 days前审核

Daniel F. · 已于 27 days前审核

Toshinori A. · 已于 27 days前审核

Edwin Alexis E. · 已于 27 days前审核

PRITAM M. · 已于 27 days前审核

Ariane F. · 已于 27 days前审核

Khalid S. · 已于 27 days前审核

Ahmed E. · 已于 27 days前审核

Temisan U. · 已于 27 days前审核

Matheus M. · 已于 27 days前审核

Nicole C. · 已于 27 days前审核

G K. · 已于 27 days前审核

Abdullah M. · 已于 27 days前审核

ANIL T. · 已于 27 days前审核

Prat S. · 已于 27 days前审核

test 3 was not recognized as pass even though I was following step by step. Need to rerun code to create ecommerce.sales_by_sku_20170801 again

Raphael W. · 已于 27 days前审核