It is I, Captain Database ...!!
I have a query counting like-results of one field, which is a function of other fields. When I add a key-field, however, it merely counts results as one (there being, quantitatively, one result per every key value). I have thus tried to use one query to list the like-results of different key values, and another to associate their counts (i.e., <>1) with their host-key values. When I try to do so, however, I get an error that I cannot refer to both a table, and a query derived from that table, in the same new query. Doesn't entirely make sense to me, but any suggestions of a work-around?
Captain Database ...!!
"When your data calls out for a hero"