outer join信息详情

outer join发音

意思翻译

[计]外联结

相似词语短语

outer───n.环外命中;adj.外面的,外部的;远离中心的

join───n.(Join)人名;(法)茹安;vt.参加;结合;连接;vi.加入;参加;结合;n.结合;连接;接合点

outer space───n.太空;外层空间;n.太空,外层空间

join force───合力;共同合作;加入

outer worlds───外部世界;个人生活圈子以外的人

outer planet───n.带外行星;[天]外行星;[天]带外行星

outer product───[数]外积;叉积;矢量积

outer ears───外耳

outer world───外部世界; 物质世界; 外人; 个人生活圈子以外的人;外部世界;个人生活圈子以外的人

双语使用场景

Note that the join being performed is an outer join.───注意,所执行的联接是个外部联接。

You join two tables by using an inner join or an outer join.───可以通过使用内连接或外连接来连接两个表。

In this regard, the query is similar to a left outer join in SQL.───从这种意义上说,查询与 SQL 中的左外连接相似。

You can include a WHERE clause with a full outer join to return only the rows where there is no matching data between the tables .───您可以在完全外部联接中包括WHERE子句,仅返回两表之间没有匹配数据的行。

The fact that this is also called an INNER JOIN might also indicate that an alternative called OUTER JOIN exists.───这也被称为INNERJOIN,这一事实也表明有另一种称作OUTERJOIN的类型存在。

The tables or views in the FROM clause can be specified in any order with an inner join or full outer join.───FROM子句中的表或视图可通过内部联接或完整外部联接按任意顺序指定。

Specifies the provider supports references to multiple tables in the WHERE clause, as long as they are not outer join references.───指定提供程序支持在WHERE子句中引用多个表,条件是这些引用不是外部联接引用。

The merge statement first does a join (outer join or inner join, depending on the merge statement) between source and target table rows.───merge语句首先进行(外部联接或者内部联接,取决于merge语句)源与目标表行之间的联接。

To retain the nonmatching information by including nonmatching rows in the results of a join, use a full outer join.───若要通过在联接的结果中包括不匹配的行来保留不匹配信息,请使用完全外部联接。

英语使用场景

Figure 8 shows that the left outer join operations are cascaded if a rule uses more than one reference column.

The following illustration shows a conceptual view of two sets and the elements within those sets that are included in either an inner join or a left outer join.