[Gambas-user] Change command

[Jacky]

Bonjour à tous,

My code.
 Tab = "Fiches_Parametres" & Soc
 Utils.db.Exec("ALTER TABLE " & Tab & " CHANGE (Dnfac Dnfac Char(6))")

It seem that this code is bad because mysql  return an error message ( Not 
Gambas ) but i can't see where i am wrong.
Is anybody can help me ?

Gambas 1.9.46 under Suse10.1

Many thank's

Jack.