Cube organized rewriting MV

I created a cube organized MV in AWM for my fact table that has United to 4 dimensions. When my query is the fact join with all 4 dimensions, it is redesigned with success. But if the query is the join of a subset of dimensions, it is not rewritten.

Is how the Cube MV supposed to work? Should I create cube MV for all subsets of possible joins the facts and its dimensions? or is it possible that one can satisfy all the subsets of joins?

I found what is causing the problem! the FK in the relational fact table constraints NOVALIDATE. After changing validate them, queries containing a subset of the joints of dimension are also rewritten.

Tags: Business Intelligence

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