fulljoin释义:
全部加入
例句:
Flocks do not become 'full' or 'overloaded' as new birds join.
有新鸟加入时,鸟群并不会变得‘满载’或‘超负荷’。
In these cases, keep in mind that the local processing of a full outer join may also impact performance.
这种情况下,请记住,完全外连接的本地化处理也会影响性能。
innerjoin释义:
内连接
内联
例句:
J is an inner join.
J是一个内部连接。