The join objects from the dimensions, facts, and cube model are used to form the join predicates of the WHERE clause.
来自维、事实和多维数据集模型的联结对象用来形成where子句的联结谓词。
For example, if used in a SELECT clause, it returns the partition number for each row of the table that was used to form the result of the SELECT statement.
例如,如果用在一个select子句中,那么该函数将返回表中组成select语句结果的每一行的分区号。
The extent of insurance is stipulated in the basic policy form and in the various risk clause。
保险的范围写在基本保险单和各种险别的条款里。
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