$PBExportHeader$f_get_dft_pf.srf
global type f_get_dft_pf from function_object
end type

forward prototypes
global function string f_get_dft_pf (long arg_mtrlid)
end prototypes

global function string f_get_dft_pf (long arg_mtrlid);String rst_pfcode
Long cnt
Long ll_dftwrkgrpid

Select count(*)
	Into :cnt
	From u_mtrl_pf
	Where mtrlid = :arg_mtrlid
	And ifdft = 1;
If sqlca.SQLCode <> 0 Then cnt = 0

If cnt = 1 Then
	Select pfcode Into :rst_pfcode
		From u_mtrl_pf
		Where mtrlid = :arg_mtrlid
		And ifdft = 1;
Else
	Select dftwrkgrpid
		Into :ll_dftwrkgrpid
		From u_mtrldef
		Where mtrlid = :arg_mtrlid;
	If sqlca.SQLCode <> 0 Then ll_dftwrkgrpid = 0
	
	Select top 1 u_mtrl_pf.pfcode Into :rst_pfcode
		From u_mtrl_pf
		Where u_mtrl_pf.mtrlid = :arg_mtrlid
		And u_mtrl_pf.ifdft = 1
		And (u_mtrl_pf.wrkid = :ll_dftwrkgrpid or :ll_dftwrkgrpid = 0 );
End If

If sqlca.SQLCode <> 0 Then rst_pfcode = ''

Return rst_pfcode





end function