SQL Query - Order Management
$10-30 USD
Paguhet në dorëzim
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The tables you’ll need can all be found under brooklyndata.olist_, and you’ll find them hosted on Brooklyn Data's public datasets page in Mode:
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More about Mode:
● Start a query by clicking the large plus sign in the upper right hand corner of the main page. This database uses PostgreSQL.
● More on the Mode query editor: [login to view URL] Exercise
1. Write a single query that produces the following metrics at order purchase date grain in descending date order: a. . Total orders b. Total customers making orders c. Total revenue d. Average revenue per order e. Top 3 product categories by revenue (by day) f. Percent of day’s revenue associated with each of the top 3 product categories.
2. Using code comments, explain how your query produces each metric.
3. Now that you’ve finished making a pass at your query, it’s always a good idea to get a second set of eyes on your code. Write some notes to your peer reviewer that give some context on the dataset, identify anything notable about your approach, and specify any open questions or concerns you might have about your approach.
4. Sometimes a dataset is not straightforward, and you may need to make some assumptions and validate them later with the business stakeholder. If that is the case, write some notes for the stakeholder, explaining your assumptions, and asking any clarifying questions you may have.
Note: you may translate the product categories if you’d like (with brooklyndata.product_category_name_translation), but that’s not necessary.
ID Projekti: #35606399
Rreth projektit
13 profesionistë freelancer dërguan një ofertë mesatare prej $32 për këtë punë
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