This is also useful to find appropriate data types for temporary variables while porting stored procedures and triggers.
这也有助于在迁移存储过程和触发器时为临时变量选择合适的数据类型。
You are also able to specify data types for variables, input parameters, return values from functions, user-defined functions and templates.
你可以可以为变量指明数据类型，输入参数，来自函数的返回值，用户自定义函数以及模板。
Conservative binding semantics exist for global variables as they do for functions and data types whenever necessary.
在对函数和数据类型使用全局变量时，必要时可以使用保守的绑定语义。
In this way, variables' data types provide interoperability between a BPEL application and its partner services.
这样，变量的数据类型就能够在BPEL应用程序和它的合作伙伴服务之间提供互操作性。
Next, I explain how BPEL variables' data types map to messages exchanged between a BPEL application and its partner services.
接下来，我将解释BPEL变量的类型如何映射到在BPEL应用程序和它的合作伙伴服务之间交换的消息。
WSDL describes the data types of the input-output variables, the name of the set of operations in each service, the format that the client must follow to invoke a service, and so on.
WSDL描述了输入输出变量的数据类型、每一个服务的操作集的名称、客户调用服务必须遵守的格式等等。
Simple data types are just the tip of the iceberg—XJConf also lets you define collections of related configuration variables, and converts these into native PHP arrays.
简单的数据类型仅仅是冰山一角 —XJConf还能够定义相关配置变量的集合，并将其转化成原生PHP 数组。
The Vue language supports most of the C operations, C-89 data types, has its own built-in variables(_pid, _tid) and functions(stacktrace, timestamp).
Vue语言支持大多数C操作符和 C-89数据类型，还有它自己的内置变量 (_pid, _tid)和函数 (stacktrace,timestamp)。
Enumerations are treated as data types, and you can use them to create sets of constants for use with variables and properties.
列举型别可视为是资料型别，您可以用来建立多组常数以便与变数和属性搭配使用。
Array variable names follow the same naming rules as regular PHP variables (see the section "variables: Data Types, Loose Typing, and Scope" on page 9).
数组变量的命名同样遵循PHP变量命名约定(参见第9页“变量：数据类型，弱类型，作用域”)。
Always use primitive data types (sometimes referred as literals) for converting variables. These won't do any extra tricks and they usually have better performance.
始终使用原始数据类型(有时也称为字面量)来转换变量，这种没有任何额外的影响的做法反而效率更高。
Type annotation of variables, constants, and functions helps reduce programming errors by limiting data appropriate types.
变数、常数和函式的型别附注借由限制资料适当型别的方式，来减少程序设计上的错误。
Variables that are value types store data, and those that are reference types store references to the actual data.
值类型的变量存储数据，而引用类型的变量存储对实际数据的引用。
Variables that are value types store data, and those that are reference types store references to the actual data.
值类型的变量存储数据，而引用类型的变量存储对实际数据的引用。
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