( ... )
Utilisez les parenthèses pour forcer l'ordre des évaluations dans une expression. Par exemple :
mysql>SELECT 1+2*3;
-> 7 mysql>SELECT (1+2)*3;
-> 9
This is a translation of the MySQL Reference Manual that can be found at dev.mysql.com. The original Reference Manual is in English, and this translation is not necessarily as up to date as the English version.