IF not EXISTS( SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'Kala' AND  COLUMN_NAME = 'TakhfifMablagh')
begin
	alter table dbo.Kala add TakhfifMablagh	decimal (19,4) null
end
;
IF not EXISTS( SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'Kala' AND  COLUMN_NAME = 'TakhfifDarsad')
begin
	alter table dbo.Kala add TakhfifDarsad	float null
end