HOW TO REMOVE A PARTICULAR CHARACTER FROM A STRING IN MYSQL code example

Example: how to remove characters from string in mysql

#query 
UPDATE tableName SET columnName = REPLACE(columnName, 'charactersToBeReplaced', 'charactersToBeReplacedWith');

#you can use like this
UPDATE student_enroll_data SET student_name = REPLACE(student_name, '-gyg-', '');