Deriving Insights from Advanced SQL Functions v1.5 Reviews

Oleksandr K. · Reviewed almost 3 years ago

Steve C. · Reviewed almost 3 years ago

Samuel W. · Reviewed almost 3 years ago

Piotr B. · Reviewed almost 3 years ago

Mohamed M. · Reviewed almost 3 years ago

Steve C. · Reviewed almost 3 years ago

Too short. Took five minutes to complete… And I’m not specially fast :-)

Anthony B. · Reviewed almost 3 years ago

華世玉. · Reviewed almost 3 years ago

Thomas T. · Reviewed almost 3 years ago

lab was ok, but the SQL is suspect. AVERAGE income should be AVG(revenue - expenses) not AVG(revenue) - AVG(expenses) Using averages destroys accuracy in this case. Its like averaging percentages, of datasets with very different row counts.

hugh b. · Reviewed almost 3 years ago

Johan B. · Reviewed almost 3 years ago

It was too easy

Vivek S. · Reviewed almost 3 years ago

short

Kevin Z. · Reviewed almost 3 years ago

Edward S. · Reviewed almost 3 years ago

I am glad that it was short as no new information in this module

Serhii S. · Reviewed almost 3 years ago

Would have been better if it was longer

Jonathan W. · Reviewed almost 3 years ago

Vitaliya M. · Reviewed almost 3 years ago

siddhi s. · Reviewed almost 3 years ago

Chanat A. · Reviewed almost 3 years ago

Ali R. · Reviewed almost 3 years ago

DS S. · Reviewed almost 3 years ago

Priya K. · Reviewed almost 3 years ago