I have an embarrassingly simple question, but...got to start somewhere.
I 'think' I have a general sense of the basic Table Calculation concepts and mechanics. But, just for clarification, if I read the below to be "For Each Year & Quarter calculate Percent of Total by Region & Category" (Andy Kreibel/Robin Kennedy suggestion). The "For each" is the Partitioning and the "by" is the Addressing, correct?
I use Oracle Analytical functions once in a while, and I have "Partition by" stuck in my head.