Is order preserved in UNION ALL using LAST_VALUE?
是为了保存在联盟所有使用last _ value ?
How to execute SP in for each and union all results?
如何执行sp在每个联盟的所有结果?
Using a federated UNION ALL view to simplify queries.
使用联邦union ALL视图简化查询。
UNION ALL is a keyword that concatenates all the Select statements.
UNION ALL是将所有选择语句连接起来的关键字。
This example defines UNION ALL views over our warehouse nicknames.
这个例子定义仓库昵称上的UNION ALL视图。
To do this, we can make use of the UNION ALL command present in SQL.
要做到这一点,我们可以利用联盟使用ALL命令在SQL存在。
The rewrite phase will use this information to determine that the UNION ALL branches are disjoint.
重写阶段将使用该信息来确定UNION ALL分支不相交。
The union all greens environmental protection organization, protects our homeland with the action.
宗旨:联合所有绿色环保组织,用行动保护我们的家园。
The original query against the UNION ALL view is now simplified to a query against one single nickname.
UNION ALL视图上的初始查询现在被简化为对一个昵称的查询。
To model a distributed bookstore, define a UNION ALL view over the table bookstore1 and the view vbookstore2
要对一个分布式书店建模,可在表bookstore1和视图vbookstore2 之上定义UNION ALL 视图
It USES an additional source column on the SELECT clause in each UNION ALL view to indicate the source of the data.
它在每个NIONALL视图中的select子句上使用一个附加的源列表明数据的来源。
Brazil, Japan, Indonesia and the European Union all say biofuels must supply 10% of energy demand for transport by 2020.
巴西、日本、印尼和欧盟都表示要在2020年让生物燃料占运输用能源需求的比重达到10%。
This USES the join predicates on the source columns, and the values assigned to them in the UNION ALL view definitions.
期间会使用源列上的连接谓词,以及在UNION ALL视图定义中赋给这些列的值。
Then, the predicates from the merged operation will be recursively pushed down through the JOIN and UNION ALL operations.
然后,通过JOIN和UNION ALL操作递归地下推合并的操作中的谓词。
In this example, the output from this inner query is combined with that from other inner queries with the key words UNION all.
在本例中,使用UNION ALL关键字将来自该inner查询的输出与来自其他inner查询的输出组合在一起。
The original join operation between the two UNION ALL views has now turned into a UNION ALL operation of eight JOIN operations.
初始的两个UNION ALL视图之间的连接操作现在变成了8 个JOIN操作的一个 UNION ALL 操作。
With a UNION ALL view, you are provided information from all branches of the company as if the information were coming from a single table.
有了UNION ALL视图,就有了来自所有分公司的信息,而这些信息看起来像是在一个表中。
UNION ALL is the only set operator allowed between the last anchor member and first recursive member, and when combining multiple recursive members.
在最后一个定位点成员和第一个递归成员之间,以及组合多个递归成员时,只能使用UNION ALL集合运算符。
The following is an example demonstrating how the rewrite phase can enhance certain types of queries against UNION ALL views to achieve better performance.
下面的例子演示了重写阶段如何提高对union ALL视图的某些类型的查询,以取得更好的性能。
In this case, the check constraints defined on nicknames canada.items and usa.items will allow the rewrite phase to eliminate one of the UNION all branches.
在这里,定义在昵称canada . items和us a . items上的检查约束将允许重写阶段删除其中一个UNION ALL分支。
A useful scenario is to use a UNION ALL view to model a merger, where each branch of the UNION ALL operation represents data from a branch or division of a company.
一个有用的场景是使用UNION ALL视图来为合并建模,其中UNION ALL操作的每个分支表示来自一个分公司或公司某部门的数据。
Airlines, insurance companies, the Civil Aviation Authority and the European Union all reminded passengers of their compensation rights following today's cancellations.
航空公司,保险公司,民航管理局和欧洲联盟提醒乘客他们赔偿的权利随今天的航班取消而取消。
In this article I provided generic mappings from the Oracle style CONNECT BY recursive query syntax to DB2's standard compliant recursive common table expressions using UNION ALL.
在本文中,我提供了从oracle型CONNECT BY递归查询语法到DB 2中遵从标准的使用UNION ALL的递归公共表表达式的通用映射。
The result of the current iterative select statement is merged with the result of the initial select statement and all results returned by the previous iterations using a UNION ALL clause.
使用UNION ALL子句,可将当前的迭代SELECT语句的结果与初始 SELECT 语句的结果以及之前的迭代返回的所有结果合并在一起。
When the asynchrony feature of WFS 9.1 is enabled by setting the appropriate configuration parameters, the query execution plan for the UNION ALL query illustrated above may look like this.
当通过设置适当的配置参数启用WFS 9.1中的异步特性时,前面演示的UNION ALL查询的查询执行计划如下。
The Civil War was between the southern states that wanted to leave the Union and form their own country, and northern states that wanted to keep all the states as one country.
内战发生在想要脱离联邦并建立自己国家的南方各州和想要保持所有州为一个国家的北方各州之间。
At the same time, the European Union, Spain, Britain and several other countries have all seriously contemplated digital services taxes.
与此同时,欧盟、西班牙、英国和其他一些国家都在认真考虑征收数字服务税。
All the money that we have is tied up in a credit union.
我们所有的钱都放在信用合作社。
Be aware that this exception contains information about the permissions requested and the union of all permissions available for the request, mostly for logging purposes.
请注意,此异常包含有关所请求权限的信息以及为请求提供的所有权限的联合,主要是出于日志记录的目的。
Be aware that this exception contains information about the permissions requested and the union of all permissions available for the request, mostly for logging purposes.
请注意,此异常包含有关所请求权限的信息以及为请求提供的所有权限的联合,主要是出于日志记录的目的。
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