constantmysqli-not-null-flag <<<

constantmysqli-pri-key-flag

constantmysqli-unique-key-flag >>>

7.64.6 Constantes prédefinies 7.64 Extension MySQL améliorée 7 Index des fonctions  Manuel PHP .

MYSQLI_PRI_KEY_FLAG

<<	constantmysqli-pri-key-flag	>>
constantmysqli-not-null-flag	Constantes prédefinies	constantmysqli-unique-key-flag