I want to use Catalyst rules to transform star-scheme SQL query to SQL query to denormalized star-scheme where some fields from dimensions tables are represented in facts table. I tried to find some extension points to add own rules to make a transformation described above. But I didn't find any extension points. So there are the following questions: 1) How can I add own rules to catalyst optimizer? 2) Is there another solution to implement a functionality described above?
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