• When you define a dimension based on a snowflake schema, which is where dimension attributes are derived from multiple related tables, an attribute relationship is automatically defined as follows.

    基于雪花架构(在架构中,维度属性派生多个相关的表)定义维度时,会按如下方式自动定义属性关系

    youdao

  • When you define a dimension based on a snowflake schema, which is where dimension attributes are derived from multiple related tables, an attribute relationship is automatically defined as follows.

    基于雪花架构(在架构中,维度属性派生多个相关的表)定义维度时,会按如下方式自动定义属性关系

    youdao

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