*** See solution in comments below ***
I would like to be able to count the contents of BLOB cubes - I want to know how many records they hold and I want to compare this information.
To give some context. I have a blob cube which contains property images. Not all properties have images. For those that do, the image is displayed from the BLOB when the property is selected. I want to know how many properties we do not have image for and I want to do it simply by using the BLOB and not a separate parallel process for each blob. Counting the contents of a blob cube would also enable users to count documents against entities; say legal docs against a property and the number of docs in a property portfolio - as an example.
Thank you for your time and thank you also for providing a method to make such suggestions.