procedure TForm1.Button1Click(Sender: TObject);
var
i :integer;
begin
i:=1;
with AdoQuery1 do
begin
SQL.Add('insert into T_SoftwareUpdate (ID,FileContent) valuesID,:FileContent)');
Parameters.ParamByName('ID').Value:=i;
Parameters.ParamByName('FileContent').LoadFromFile('C://abc.jpg',ftBlob);
ExecSQL;
Close;
end;
end;