Used the method of @geouser Why don’t you just use a function WordPress already has update_user_meta()? developer.wordpress.org/reference/functions/update_user_meta There is no need to write a custom SQL queries
WordPress Register Form
Excluding Specific Fields from Profile Builder Registration Form
Protect sequence of pages with same password for each of two groups of users
Custom user login page by creating a plugin
I want to submit multiple users if checkbox is checked
Four columns in the wp_users table
Team club with CPTs and user registration + user dashboard
How to filter for user registration, be able to throw error message
Add menu items/actions for multisite users who are registered on the network but do not have a role or capability in any sites