# Introduction In this task, we'll utilize MySQL's built-in functions such as DATEDIFF, REVERSE, and ROUND to retrieve data from the `emp` table within the `personnel` database. The objective is to compute and present the per-day earnings and names of all employees, as well as the total number of days they have worked through January 1, 2022. This script file should be saved as `BasicFunctions.sql` in the `/home/labex/project` directory.
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