记录或行包含一组包含了数据的字段或列。
A record or row contains a set of fields or columns containing data.
在图5中，RegexGroups函数定义与RegexMatches函数定义一样，除了它还返回匹配项中包含组名称的其他数据列。
In Figure 5, the RegexGroups function is defined like the RegexMatches function except that it returns an additional column of data containing the name of the group within the match.
借助这个特性，数据管理员可以在表的列和行级别控制用户和组的读写访问。
Using this feature, data stewards can control read and write access for users and groups at the table column and row level.
应用推荐