Fundamentals of Data Analysis Feature acceptance criteria: percentage of users who uploaded avatar

43. Feature acceptance criteria: percentage of users who uploaded avatar

In the previous exercise, we counted users who shared interests in their public profile. Another feature of the public profile of Bindle is the avatar image. If a user uploaded an avatar image it’ll be stored in the avatar_url column inside the profiles table.

Time to remember the CASE statement 🚀 In this exercise let’s make the next step in calculating feature acceptance and calculate the percentage of profiles that actually have an avatar.

NOTE: For simplicity let’s use integer numbers for calculating the percentage. Example: if the answer is ...

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Anatoli Makarevich, author of SQL Habit About SQL Habit

Hi, it’s Anatoli, the author of SQL Habit. 👋

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-- Type in your query here. You might want to start by listing all records: SELECT * FROM profiles
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