find and replace word in mysql code example

Example 1: mysql replace text

UPDATE
    table_name
SET
    column_name = REPLACE(column_name, 'text to find', 'text to replace with')
WHERE
    column_name LIKE '%text to find%';

Example 2: mysql find and replace

UPDATE `table` SET `column` = replace(`column`, 'find text', 'replace text')