JOIN と UNION を使用してデータ ウェアハウスを構築する のレビュー

Maminta Carlos Jude · 9日前にレビュー済み

Arif Hossain Kazi · 9日前にレビュー済み

Bluhm Mark · 9日前にレビュー済み

Zuilt Cristian · 9日前にレビュー済み

Inostroza Diego · 9日前にレビュー済み

Muñoz Navarro Camila · 9日前にレビュー済み

Lone Zain · 9日前にレビュー済み

Morales Jorge Luis · 9日前にレビュー済み

Raj Divyansh · 9日前にレビュー済み

good

Singh Khushi · 9日前にレビュー済み

KUMAR THANDRANGI PAVAN · 9日前にレビュー済み

good

Das Gobinda · 9日前にレビュー済み

Sadgune Sakshi · 9日前にレビュー済み

Good Lab

Saini Vishwas · 9日前にレビュー済み

Mekala Mallikharjuna · 9日前にレビュー済み

I’m giving this lab 1 star because the progress checker failed to recognise correctly completed work. For Tasks 3 and 4, I created the required BigQuery tables using the exact SQL provided in the lab instructions: ecommerce.sales_by_sku_20170801 ecommerce.sales_by_sku_20170802 I verified the table names, schemas, row counts and inserted records through BigQuery and INFORMATION_SCHEMA. The SQL queries ran successfully, the expected results were returned, and the multiple-choice answers were accepted. However, the lab repeatedly displayed: “Please run a query to create a new table with given configuration.” I refreshed the interface, recreated the tables, reran the joins, used the exact suggested queries and even repeated the lab in a fresh environment, but the checker still failed. This turned a straightforward learning exercise into a long troubleshooting session caused by the platform rather than the course content. The lab should not penalise learners when the required resources clearly exist and the expected results are correct. The validation system needs to be fixed and tested more thoroughly.

Sytnyk Michael · 9日前にレビュー済み

McGee Chuckle · 9日前にレビュー済み

K V Muhammed Razi · 9日前にレビュー済み

ĎÈŚHMÚĶH# #-ÀŔÝÃÑ · 9日前にレビュー済み

Bathula Manoj · 9日前にレビュー済み

kumar Ashwani · 9日前にレビュー済み

Sadhu Subham · 9日前にレビュー済み

Rani Khushbu · 9日前にレビュー済み

Das Gobinda · 9日前にレビュー済み

Singh Gurjot · 9日前にレビュー済み