@DBFlute, Java DBFlute-0.9.7.4 was released. Change Log Migration Point This supports (Specify)DerivedReferrer in ColumnQuery and the "coalesce" function in DerivedReferrer. # # "coalesce" ... very hard to mouth it. "KO A RE S"? # I've always remembered "Suárez" when I hear # its sound, who is football player of Uruguay # and he had the handball in the World Cup 2010. #