数据再构成
Data reconstitution
以上为机器翻译结果，长、整句建议使用 人工翻译 。
如果查询的创建是通过先添加维度再添加事实表然后又添加维度的方式构成，那么数据库优化则必须包含实体化。
If the query was written by adding a dimension followed by a fact and then another dimension, then the database optimization would include the materialization as necessary.
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