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In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!

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Query Results

Run a query to see results.

Database Schema

Schema undefined.
SELECT SUM(downloads) FROM fake_apps;

SQL makes it easy to add all values in a particular column using SUM().

SUM() is a function that takes the name of a column as an argument and returns the sum of all the values in that column. Here, it adds all the values in the downloads column.

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