透過 JOIN 子句和 UNION 運算子建立資料倉儲 Reviews

very good thanks

Lena C. · Reviewed about 2 years ago

RITHIKA M. · Reviewed about 2 years ago

Mimu C. · Reviewed about 2 years ago

Asri J. · Reviewed about 2 years ago

Atharv D. · Reviewed about 2 years ago

hightech h. · Reviewed about 2 years ago

Maki reddy h. · Reviewed about 2 years ago

Y͓̽S͓̽ _. · Reviewed about 2 years ago

風樹子 石. · Reviewed about 2 years ago

Daniela Anahid M. · Reviewed about 2 years ago

Mercedes K. · Reviewed about 2 years ago

Ilan Ariel C. · Reviewed about 2 years ago

Abhishek M. · Reviewed about 2 years ago

there are bugs on task 4. the progress checker fails for the query where we add the `ratio` field and filter by it. Running exact 'possible solution' query returns correct view to be able ot answere the mult choice question, but the check my progress thing fails. Other bug is that creating a sales_by_sku_20170802 table does not create a shared-date table like it says. they are just separate tables in the dataset.

Kyle W. · Reviewed about 2 years ago

Good hands on lab

Sims S. · Reviewed about 2 years ago

CHERUKU A. · Reviewed about 2 years ago

Aditya r. · Reviewed about 2 years ago

good lab

Aadarsh s. · Reviewed about 2 years ago

Md T. · Reviewed about 2 years ago

Saurav Kumar T. · Reviewed about 2 years ago

Sainandan B. · Reviewed about 2 years ago

Sayandeep P. · Reviewed about 2 years ago

Arun K. · Reviewed about 2 years ago

Pavankumar B. · Reviewed about 2 years ago

deepu f. · Reviewed about 2 years ago