联接列 meaning in Chinese

join column

This property should be set to true only if the joined column in the parent table is unique
的值不正确。仅当父表中的联接列唯一时，才应将此属性设置为true 。
The result set of a left outer join includes all the rows from the left table specified in the left outer clause , not just the ones in which the joined columns match
左向外部联接的结果集包括left outer子句中指定的左表的所有行，而不仅仅是联接列所匹配的行。