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I think it goes from smaller combination to bigger, like this:
/* Aggregation */ (a*b*c),
/* Cube */ 1+a+b+c+(a*b)+(b*c)+(c*a)+(a*b*c),
/* Rollup */ 1+a+(a*b)+(a*b*c)
OLAP Operation Types
You are viewing a single comment's thread. Return to all comments →
I think it goes from smaller combination to bigger, like this:
/* Aggregation */ (a*b*c),
/* Cube */ 1+a+b+c+(a*b)+(b*c)+(c*a)+(a*b*c),
/* Rollup */ 1+a+(a*b)+(a*b*c)