A star join query typically involves a fact table and several dimension tables, with join predicates between the fact table and each dimension table.
一个星型连接查询通常包含一个事实表和几个维度表,事实表和每个维度表之间都有连接谓词。
In databases that store data on behalf of clients, there is typically already a table representing a client.
在代表客户端存储数据的数据库中,通常已经有一个表示客户端的表。
Due to the nature of the decision table though, a template in a decision table typically has only one parameter, which is always an action rule.
然而由于决策表的性质,决策表中的模板通常只有一个参数,该参数始终是一个操作规则。
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