透過 JOIN 子句和 UNION 運算子建立資料倉儲 Reviews

should have better evaluation check to compare the executed queries and results. tried writing the same sql queries instead of copying but was unable to pass the task. Copying the query led to passing in the first attempt

Arbaz Ahmed A. · Reviewed 3 months ago

Eric N. · Reviewed 3 months ago

Chibuzor U. · Reviewed 3 months ago

Abhijeet S. · Reviewed 3 months ago

Flor María Susana J. · Reviewed 3 months ago

Ahmad Latif A. · Reviewed 3 months ago

Mirza Saleemullah B. · Reviewed 3 months ago

Mariusz W. · Reviewed 3 months ago

Kenshin F. · Reviewed 3 months ago

Adriano D. · Reviewed 3 months ago

Roshan M. · Reviewed 3 months ago

Sagar D. · Reviewed 3 months ago

Brian E. · Reviewed 3 months ago

Ishmael M. · Reviewed 3 months ago

Ankur V. · Reviewed 3 months ago

Adriano D. · Reviewed 3 months ago

Ramanathan S. · Reviewed 3 months ago

LEONARDO I. · Reviewed 3 months ago

Loic R. · Reviewed 3 months ago

I made tables with my own column names and tasks didnt want to accept that i have done exercises

Wojciech P. · Reviewed 3 months ago

Romane P. · Reviewed 3 months ago

Thiago L. · Reviewed 3 months ago

Saurabh S. · Reviewed 3 months ago

Varun A. · Reviewed 3 months ago

Ankit W. · Reviewed 3 months ago