In this topic, you execute the DDL script you generated in the Data Modeler tutorial. If you did not complete the previous tutorial, you can access the solution using the dm_mods.sql in the files folder.
Notice the values for l_salary and l_commission have changed to the existing values in the database, as the execution of select statement is complete, you can see the values from the database are fetched into the variables in the procedure.
Judging by the download speed, these packets are coming directly from the Korean servers. :-) While waiting for the installation to complete, you can read about the differences between HLS and DASH and between PlayReady and Widevine. 153554b96e