insert into db 
 (Host,Db,User,
   Select_priv,Insert_priv,Update_priv,Delete_priv,
   Create_priv,Drop_priv,Grant_priv,References_priv,Index_priv,Alter_priv)
 values
  ('%','questions','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y');