Condotion working strange
I noticed strange way of working of the condition in my query. I built the report which contains two characteristics in lines (shop, article) and three columns (value 1, value 2, difference). I built the condition like "difference <> 0" do present only the combinations to be explained. The matter is that it works perfectly, but not in case, when the summary of differences is 0. For example, when I have two lines with differences, one is "2" and second is "-2", the report presents no lines. For another selection, I can have for example three differences, like "1", "2", "-4" - in this case report will give me those three lines as a result.