透過 JOIN 子句和 UNION 運算子建立資料倉儲 Reviews

Pramod Kumar . · Reviewed 10 days ago

José Luis M. · Reviewed 10 days ago

정아 원. · Reviewed 10 days ago

Sandro C. · Reviewed 10 days ago

Danilo G. · Reviewed 10 days ago

Jens K. · Reviewed 10 days ago

Rui P. · Reviewed 10 days ago

Yuji H. · Reviewed 10 days ago

Aniket G. · Reviewed 10 days ago

Andrzej D. · Reviewed 11 days ago

Sujit Kumar S. · Reviewed 11 days ago

Jonas B. · Reviewed 11 days ago

Shreya T. · Reviewed 11 days ago

Estoy satisfecha

Milagros P. · Reviewed 11 days ago

Pedro G. · Reviewed 11 days ago

Vishruth N. · Reviewed 11 days ago

BELLAM K. · Reviewed 11 days ago

togo m. · Reviewed 11 days ago

Caleb E. · Reviewed 12 days ago

泰裕 山. · Reviewed 12 days ago

MAHAVIRSINGH R. · Reviewed 12 days ago

Souham B. · Reviewed 13 days ago

Tasks 3 and 4 were not marked as completed despite following all lab instructions and successfully executing the SQL queries. I independently verified the tables using BigQuery CLI: correct schemas, 462 unique SKUs, 463 combined rows, and zero data mismatches against the source. All required operations completed successfully, but the grader continued to reject both tasks. Please review the automated grading logic for Tasks 3 and 4.

Oleg S. · Reviewed 13 days ago

Sebastian S. · Reviewed 13 days ago

Akshay T. · Reviewed 13 days ago