GROUPING SETS / ROLLUP / CUBE?!
ROLLUP creates MULTIPLE grouping levels! It generates subtotals and grand totals automatically. This one query returns MANY result sets!
#sql #sqltricks #rollup #cube #groupingsets #sqlweird #sqlquiz #codingchallenge #sqlshorts #sqlwtf #aggregation #advancedsql
https://www.youtube.com/watch?v=C35N6p1rooE
GROUPING SETS ROLLUP CUBE?! #codingchallenge
Spark SQL for Data Engineering 22: Advanced Group By Grouping Sets Cube Rollup #Cube #rollup #sql
Spark SQL for Data Engineering 22: Advanced Group By Grouping Sets Cube Rollup #Cube #rollup #sql #groupingSets ... source
https://quadexcel.com/wp/spark-sql-for-data-engineering-22-advanced-group-by-grouping-sets-cube-rollup-cube-rollup-sql/
Spark SQL for Data Engineering 22: Advanced Group By Grouping Sets Cube Rollup #Cube #rollup #sql - QuadExcel.com
Spark SQL for Data Engineering 22: Advanced Group By Grouping Sets Cube Rollup #Cube #rollup #sql #groupingSets ... source
PrecisionSQL
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