User-country: https://www.db-fiddle.com/f/wdvqk2iKEhfJAkwvz7fA7R/1 Calls-month: https://www.db-fiddle.com/f/ab5zueoUQZB6MEKSiPaavP/0 Call center database in MySQL ...
This repository contains the SQL script used for practicing data insertion, null value handling, updating, and deleting records.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback