mysql date format yyyymmdd code example

Example 1: mysql format date

DATE_FORMAT(date, format)
-- E.g.
SELECT DATE_FORMAT(dateField, '%m/%d/%Y') FROM TableName;
-- See https://www.mysqltutorial.org/mysql-date_format/ for available formats

Example 2: select STR_TO_DATE(date_seance1,'DD-MM-YYYY')

ORDER BY STR_TO_DATE(datestring, '%d/%m/%Y')