Tony Finchdot@dotat.athttps://dotat.at/https://dotat.at/:/5D9EJ.html2013-10-27T08:50:00ZData Cube: a relational aggregation operator generalizing group-by, cross-tab, and sub-total.
2013‑10‑27
Data Cube: a relational aggregation operator generalizing group-by, cross-tab, and sub-total.