Hello!
I would like to make a test on my datas. These are points , that have a _pontID and there is a _MIN, MAX and _MEAN values. I want to filter those points where _pontID = _MIN and _pontID = _MAX_uj and _pontID = _mean_pontssz.
The problem is that the query only gives back the right solution with _MIN.
Here is the definition:
The values are like:
Can you help me, what can be wrong?