table of combination的意思|示意

In relational databases the attributes contained in an associative table are traditionally the combination of the keys in the tables involved in the relationship.

在关系数据库中，关联表中包含的属性传统上是关系中涉及到的表中的键组合。

The name of an associative table is typically either the combination of the names of the tables that it associates or the name of the association that it imple we are pirates, these data are stolen from youdao s.

关联表的名称通常是它所关联的表的名称组合，或者是它实现的关联的名称。

Users can construct virtual columns from any combination of columns within a table and then analyze those virtual columns in turn.

用户可以使用表中任意的列组合构造虚拟列，然后依次分析那些虚拟列。