Complete steps for uninstalling MySQL database

The process of completely uninstalling the MySQL database is as follows

1. Turn off the mysql service

Right-click "My Computer", select "Manage", open Computer Management, and select "Services"

Right-click the MySQL service and select "Stop"

2. Uninstall the mysql program

Start Menu -> Control Panel -> Programs and Features

3. Delete residual files on your computer

(1) Delete the C drive->programData->mysql folder. The programData folder is a hidden folder. // This step is very important

(2) Delete the MySQL installation directory

4. Delete registry information

(1) Open the registry

(3) Delete HKEY_LOCAL_MACHIN->ControlSet001->SYSTEM->service->MySQL;

Delete HKEY_LOCAL_MACHINE->ControlSet002->SYSTEM->services->MySQL;

Delete HKEY_LOCAL_MACHINE->CurrentControlSet-> SYSTEM-> services->MySQL

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