Filtering Null values from a Portal List
In FMP-13 Mac
How do I filter out Portal records which contain null values in a specified field(s)? I know where to do this but not how since there is no simple "null" function, that I seelisted in the Portal Setup dialogue.
I tried "Impressions::PKT # ≠ 0" (PKT # is the field i want filtered) but that didna work.
Thanks for any help on this.