Provides for dynamic queries, sorts, and updates.
支持动态查询、分类和更新。
Using a weakly typed version of the API to build dynamic queries.
使用弱类型的API构建动态查询。
"The switch to dynamic queries was a scary transition," says Matthews.
“切换到动态查询是一次令人恐慌的过渡,”Matthews说。
One example of this is MongoDB's support for dynamic queries that don't require predefined MapReduce functions.
这方面的一个例子是动态查询的MongoDB支持无需预定义的mapreduce函数。
As shown in this example, you can also create a PreparedStatement to perform dynamic queries by using the ij tool.
如本例中所示,还可以创建一条PreparedStatement来使用ij工具执行动态查询。
The primary page for the initial phase of the project, for example, would collect selection criteria for dynamic queries.
例如,项目初始阶段的主页面将为动态查询收集选择标准。
The Criteria API assists in avoiding run time parsing exceptions and in writing complex dynamic queries without an in-depth knowledge of SQL.
CriteriaAPI有助于避免运行时解析异常,无需熟悉SQL,即可编写复杂的动态查询。
If you use dynamic queries that change based on information in your URI (when using pagination, for example), each instance of the query will produce its own cache file.
当你根据URI上的信息动态查询时(例如使用分页),每次查询的实例将创建自己的缓存文件。
What the Senate's IT group didn't realize is that while evolving their practices and tools to handle dynamic queries, they would adopt a new approach to addressing database performance.
参议院的IT团队没有认识到的是,在不断改进他们的实践和工具来处理动态查询的过程中,他们已在采用一种新方法来解决数据库性能问题。
Since the queries are dynamic, with unknown selection criteria at compile time, plan generation can be incorrect, even with the availability of full distribution statistics on the data.
由于查询是动态的,在编译时并不知道其选择标准,因此,即使有了关于数据的完整的分布统计,仍然可能生成错误的计划。
The database provides much of the dynamic information, so the client notices any delay in responding to queries.
数据库提供许多动态信息,所以数据库对查询的响应延迟都会反映在客户机中。
The ability to pass in queries at run time is necessary for some dynamic cases, such as unknown conditions.
能够在运行时传递查询是某些动态情形(如未知条件)所必需的。
Tuning dynamic SQL queries was taking more time and effort for the Senate DBA group.
调优动态的SQL查询对于参议院dba团队而言需要花更多的时间和精力。
SQL injection is a technique which enables an attacker to execute unauthorized SQL commands by taking advantage of non-scrutinized input opportunities in applications that build dynamic SQL queries.
SQL注入这种技术使攻击者可以利用应用程序中未仔细检查的输入机会来执行未经授权的SQL命令,而应用程序的本意是使用该输入来构造动态sql查询。
The following section provides the steps required to enable SAP BW connectivity for both Compatible Query Mode and Dynamic Query Mode queries when IBM Cognos 10 is installed as a 64 bit application.
下面部分提供在将IBMCognos10作为 64位应用程序安装时为CompatibleQueryMode和Dynamic Query Mode查询启用SAPBW连接所需的步骤。
Query visualization allows system administrators to analyze the queries generated by the Dynamic Query Mode and visually see how they will be processed.
Queryvisualization能够让系统管理员分析dynamic QueryMode生成的查询,并可视地看到其处理方式。
XQuery queries can only be run as part of dynamic cursors.
XQuery查询只能作为动态游标的一部分运行。
We have extracted three sections of the dynamic SQL snapshot corresponding to three different queries
我们提取了与三个不同查询相对应的三部分动态SQL快照
This is how Bonita lets you write dynamic SQL queries that are decided at run time.
这就是为什么Bonita允许您编写在运行时声明的动态sql查询。
The embedded XQuery engine executes predefined queries based on dynamic search criteria.
内嵌的XQuery根据动态搜索条件执行预定义的查询。
PDQ priority works on the basis of 'divide and conquer'. That is, Informix Dynamic Server breaks up complicated queries into much smaller pieces.
PD q优先级的工作原理是“各个击破(divideandconquer)”,InformixDynamicServer将复杂查询拆散成多个较小的部分。
The Criteria API is also a mechanism for building queries programmatically and so is often referred to as a dynamic query API.
CriteriaAPI还是以编程的方式构建查询的机制,因此通常被称为动态查询 API。
"We did find other tools that capture and analyze both dynamic and static queries, but they were limited to single queries," Matthews says.
“我们未发现其他工具能够同时采集和分析动态和静态查询,它们仅限于单种查询,”Matthews说。
For example, dynamic JPQL queries are not gathered by wsdb2gen.
例如,wsdb2gen就不收集动态JPQL查询。
XQuery queries can only be defined within dynamic cursors. The following is NOT allowed within a SQL stored procedure.
XQuery查询只能在动态游标中定义。
For the OLAP sources listed above, IBM Cognos 10 will use the same data source connectivity install for both dynamic and compatible queries.
对于上面列出的olap源,IBMCognos10将对动态和兼容查询使用相同的数据源连接安装。
However there can be applications where dynamic generation of queries is required, that's why SODA is explained here.
但是,由于存在着需要动态生成查询的应用,这便是我们为什么在这里解释SODA的原因。
SODA is the underlying internal API. It is provided for backward compatibility and it can be useful for dynamic generation of queries, where NQ are too strongly typed.
SODA是底层的内部API。它提供了向后兼容性,并能用于查询的动态生成,而使用NQ来完成相同功能却需要过多的编写工作。
This paper proposes a triggered dynamic query re-optimization for very long-running queries in database systems.
对数据库系统内长期运行的查询处理的查询优化提出了一种触发的动态查询再优化方法。
When a Registry call queries values associated with a dynamic key, that function is called to return the desired value or values.
当注册表调用查询与动态项关联的值时,会调用该函数以返回所需的一个或多个值。
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