连接usb数据线至平板电脑与PC,当电脑提示查询新硬件请按图示路径指定安装。
Please connect the device with PC via USB cable, when the PC indicate to check new hardware, please install it follow the instruction showing in the pictures.
现在剩下的就是创建提示文件以便将一些数据添加到您的查询。
All that remains now is to create a hints file to add some data to your query.
通常对于报表管理器很明显的是,评估报表查询不需要嵌入式提示,因此附加的过滤器信息是多余的。
Often it is obvious to the report manager that the embedded prompt will not be needed to evaluate the report query and so the additional filter information is superfluous.
你会得到一个查询提示。
给出用于确定查询是否使用了MQT的提示和技巧,如果未使用,是什么防止了MQT的使用。
It gives hints and tips to determine whether an MQT is being used by the query and, if not, what prevented the use of that MQT.
因此,不管执行查询时是否需要该表达式,都总是会提供一个提示。
Consequently a prompt will always be provided whether it is actually needed when the query is executed or not.
JPA 2.0中标准化的其他功能包括二级缓存插件和查询提示(也称为访问意图)。
Other functions that are standardized in JPA 2.0 are a level 2 cache plug-in, as well as query hints (also known as access intents).
以下就是在模型中实现提示的例子,其中时间维度查询主题通过提示语法添加了一个过滤。
One example of implementing a prompt in a model is shown below in which the time dimension query subject has a filter added with prompt syntax.
如果将鼠标置于图标上,系统将提示该视图为DB 2查询视图。
If you hover your mouse over the icon, it tells you that the view is a DB2 Query view.
当提示从数据源添加另一个查询时,单击Yes。
Click Yes when prompted to add another query from the data source.
使用提示、解释计划和分析的查询优化特性。
Query optimization features using hints, explain plans, and profiling.
而且,Hibernate将此设置用作针对某些数据库类型的数据库提示从而优化查询性能。
Moreover, Hibernate USES this setting as a database hint against certain database types for optimized query performance.
关于查询为什么不使用MQT的提示和技巧?
提供关于如何调优联邦系统中一个分布式查询的性能的提示和技巧。
Provides helpful hints and tips on how to tune the performance of a distributed query in a federated system.
Data选项卡用于指定报表的查询,包括设置参数以便在执行报表时提示用户提供值。
The Data TAB is used to specify the queries for your report, including setting up parameters so that the user can be prompted to supply values when the report is executed.
当出现提示时,您可以直接键入查询语句或者使用向导帮助您创建一个查询语句。
When prompted, you can type in your query statement directly or use the wizards to help you create one.
在这个例子中不需要这个操作,因为这里两个查询都只是显示提示值,而不过滤其他报表查询。
In this case it is not needed since both queries are there to simply display prompt values and not filter any other report queries.
清单16给出了一个查询例子,在这个查询中,向优化器提示空间谓词只有很少的符合条件的行。
Listing 16 gives an example of a query where the optimizer is given the hint that the spatial predicate will only have very few qualifying rows.
如果用户选择用收集器运行查询,则提示用户数据库连接信息(图20)。
If the user selected to have the collector run the queries, the user is prompted for the database connection information (Figure 20).
为了对某个查询强制一个特定模式(本地与远程)的行为,必须更改查询提示。
In order to force the behaviour of a particular mode (local vs remote) on a query by query basis, a query hint must be changed.
第二个问题是,对检索结果没有排名并且返回的提示并没有反应出与查询的内容有多大相关性,只是简单地返回结果罢了。
The second problem is the fact that there is no ranking for the search results, hits are returned not according to how relevant they are to the search query, but simply if they match the query or not.
提示:相同的脚本可以同时为区分大小写的和不区分大小写的查询创建索引。
Tip: The same script creates indexes for both case-insensitive and case-sensitive queries.
提示:点击每个QueryMethod将会显示出JPQL查询,该查询当您运行该方法时会随之运行(图13)。
Tip: Clicking each query method will display the JPQL query that will be run when you run that method. (Figure 13).
默认情况下,Reportstudio会将提示过滤器添加到全部已有的查询中。
By default, Report Studio will add the prompt filter to any existing queries.
AdaptiveWarehouse目标模型自动嵌入一个提示表达式到查询中,该查询为历史跟踪维度属性评估时间上下文。
The Adaptive Warehouse target model automatically embeds a prompt expression in queries which evaluate the time context for history tracking dimension attributes.
要在您的脚本中完全替换标准的写操作,您可以使用BufWriteCmd、FileWriteCmd和FileAppendCmd(但是首先要查询 :help Cmd-event 来获得一些重要的提示)。
To completely replace the standard write behavior with your own script, you can use BufWriteCmd, FileWriteCmd, and FileAppendCmd (but consult :help Cmd-event first for some important caveats).
主要功能为:足迹捕获、图像处理、图形标注、分析比对、录入流程、足迹查询、足迹串并、图形统计、足迹输出、信息提示。
Main functions: footprint catching, image processing, labeling, footprint analysis, footprint input, footprint query, footprint connecting, statistics, footprint output, information prompt.
如果非典型值或临时值仅用于属于存储过程的查询子集,则使用RECOMPILE查询提示。
Use the RECOMPILE query hint when atypical or temporary values are used in only a subset of queries that belong to the stored procedure.
期间还可以提供提示通过提高某些字段索引或查询。
You can also provide hints by boosting certain fields during indexing or querying.
期间还可以提供提示通过提高某些字段索引或查询。
You can also provide hints by boosting certain fields during indexing or querying.
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