MaxCompute - Supports CUBE and ROLLUP Subclauses Nested in the GROUPING SETS Clause
Feb 26 2020MaxCompute
Target customers: Alibaba Cloud MaxCompute customers. Features released: In MaxCompute, GROUPING expressions are expanded. MaxCompute supports CUBE and ROLLUP nested in GROUPING SETS. For example, groupingsets((os,device,city),(os,device),(os),(),(os,city)) can be expressed as groupingsets(ROLLUP(os,device,city),(os,city)).