“Ordre MySQL par deux colonnes Priorité” Réponses codées

Ordre MySQL par deux colonnes Priorité

SELECT * FROM table_name ORDER BY col1 ASC;				-- ASCending is default
SELECT * FROM table_name ORDER BY col1 DESC;			-- DESCending
SELECT * FROM table_name ORDER BY col1 DESC, col2;		-- col1 DESC then col2 ASC