These are referred to as user-defined properties.
这些属性称为用户定义的属性。
Listing 9 shows the basic skeleton of a user-defined grammar.
清单9展示了用户定义语法的基本框架。
Exceptions cannot be used as data members of user-defined types.
异常不能当作用户定义类型的数据成员使用。
There is no support for stored procedures or user-defined functions.
不支持存储过程或用户定义函数。
TDEE supports data export from a table or using a user-defined SQL.
TDEE支持从表导出数据或者使用用户定义的 SQL。
The prefix is user-defined, though the attribute name is predefined.
尽管属性名称是预先定义的，但前缀是用户定义的。
Table 3 also shows that a user-defined error message is also returned.
表3还显示用户定义的错误消息也被返回。
Triggers and user-defined functions (UDFs) now have enhanced SQL PL support.
触发器和用户定义函数（UDF）增加了SQLPL支持。
It can be used to configure the default language for user-defined viewpoints.
您可以使用它来为用户所定义的视角配置默认的语言。
The default Portal Search Service is used to access user-defined collections.
缺省门户搜索服务用于访问用户定义的集合。
With the correlation it operates more like a user-defined relational operator.
由于这一层关系，它操作起来更像是一个用户定义的关系操作符。
Widget properties can be remapped to user-defined nodes of the widget template.
小部件属性可以被重新映射到小部件模板的用户定义节点。
A typed table is a table that is defined with a user-defined structured type.
类型化表是一个使用用户定义的结构化类型定义的表。
Inline methods also support the use of customized user-defined result processing.
内联编程风格还支持使用定制的用户定义的结果处理。
To write a user-defined function for INET_ATON() could be error prone or tedious.
为 INET_ATON()编写一个用户定义函数很容易出错，并且过程很繁琐。
This includes views, stored procedures, user-defined functions (UDFs), and triggers.
这其中包括视图、存储过程、用户定义函数（UDF）和触发器。
Category: CAT 23 should be used for IC accounts, CAT 1 for most other user-defined.
类别：应当对IC账户使用CAT23，对其他用户定义的账户使用CAT1。
These annotations are placed on method declarations within a user-defined interface.
这些注释被放在用户定义接口中的方法声明上。
Sequences may contain elements of all types whether fundamental types or user-defined.
序列可以包含所有类型的元素，不管是基本类型还是用户定义的类型。
To actually modify the underlying data source, some user-defined code is still required.
要实际修改底层数据源，仍然需要一些用户定义的代码。
NULL values in a column can be replaced by user-defined text using the NULL text option.
可以使用NULLTEXT选项将一个列中的null值替换为用户定义的文本。
Note that you must not make calls to user-defined resources local to the job dispatcher.
请注意，您不能调用作业调度器上用户定义的的本地资源。
MQTT messages also do not have the concept of user-defined header properties as JMS does.
MQTT消息也没有JMS的那些用户自定义的报头属性的概念。
The AIX 5l client also supports a user-defined filter and search scope for each base DN.
AIX5l客户端还为每个基本DN支持用户定义的筛选器和搜索范围。
The palette tool also supports creating views, stored procedures, and user-defined functions.
面板工具也支持创建视图、存储过程和用户自定义函数。
It is a mandatory element and its child elements normally belong to a user-defined namespace.
它是一个强制性的元素且其子元素通常属于一个用户定义的名称空间。
You can use user-defined properties as a simple, unstructured and untyped extension mechanism.
可以使用用户定义的属性来作为简单的、非结构化和无类型的扩展机制。
Event processing engines can correlate these events and send actions based on user-defined rules.
事件处理引擎可将这些事件关联起来，然后根据用户定义的规则发出操作。
In the next part of this series of articles, you will see more examples of user-defined data types.
在此系列文章的下一部分，您会学习更多的用户定义数据类型示例。
The contents of the areas pointed to by application and environment Pointers are actually user-defined.
由应用程序和环境指针指定的区域的内容实际上是用户定义的。
应用推荐