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The rollup and cube

Time:10-26

In group by statistical results will be generated on the basis of transverse subtotal and total


Cube is group by rollup statistical results will be generated on the basis of horizontal longitudinal subtotal

CodePudding user response:

Thanks for sharing, if you can add some code examples, so much the better!

CodePudding user response:

Cube is a data cube, and many times in OLAP
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