Enter a literal value or an expression.
可输入文本值或表达式。
The @ is tacked on to the representation of the literal value.
@被附加到了文字值的表示中。
The attribute value then forms the literal value of a statement.
属性值则成为语句的文字值。
Each request parameter can contain a literal value or an expression.
每个请求参数都包含一个文本值或表达式。
A trailing character after a literal value establishes its type.
字面值后的尾随字符标志着它的类型。
In the previous examples, you saw value predicates that include literal values.
在上述示例中，看到了包括文字值的值谓词。
The literal value "1" indicates Dialect 1, and "2" indicates Dialect 2 (the default).
文字值 “1”指示方言 1，“2” 指示方言 2（默认）。
If the parameter is a numeric-based input parameter, then you would specify the literal value as is.
如果参数是基于数值的输入参数，那么按原样指定字面值。
We edited the code to fix the bug, replacing the reference to the variable with the literal value 5.
我们编辑了代码来批改这个缺点，用一个字面值5调换了对变量的引用。
However, note that value predicates also have a data type that is determined by the type of the literal value.
不过，请注意值谓词也拥有由文字值类型确定的数据类型。
A literal value is required. Please specify a value before adding a new parameter to the invocation parameter list.
要求参数值。请在向调用参数列表添加新参数之前指定一个值。
If the parameter is a character-based input parameter, then you would specify the literal value surrounded in single quotes.
如果参数是基于字符的输入参数，那么在单引号中指定字面值。
The result is then combined with the symbol quote into a list so that Scheme will treat it as a literal value when it becomes code.
然后，结果与符号quote合并到一个列表中，这样Scheme 就会在将其转换成代码时将其作为一个文本值进行处理。
In most cases, the performance difference between accessing information from a literal value versus a local variable is trivial.
大多数情况下，对一个直接量和一个局部变量数据访问的性能差异是微不足道的。
Note that the join predicate on the author ID does not contain a literal value that would indicate the data type of the comparison.
请注意，authorID上的连接谓词没有包含文字值，该文字值将表明比较的数据类型。
If you have a value that never changes in your application, you can define a named constant and use it in place of a literal value.
如果有一个值在应用程序中始终不变，则可以定义一个命名常数，并用该常数取代文本值。
Here the document is provided as a literal value, but it could also be passed to the database through a parameter marker or host variable.
在这里，以字面值形式提供文档，但是也可以通过参数标志或主机变量把文档传递给数据库。
So any reference to a cell outside the copied range turns into a literal value that equals the value of the reference when it was copied.
所以任何对拷贝区域外单元的引用都会被转换为与被拷贝时所引用的值相等的一个文本值。
When this happens you must guide the compiler by adding some extra information in the form of characters associated with the literal value.
方法是用与字面值关联的字符形式加入一些额外的信息。
For example, we could search for concat functions with all string-literal values, then concatenate the arguments into a string value as in Figure 8.
举例来说，我们可以搜索带有全部字符串值的concat函数，随后将参数连接为一个字符串值，如图8所示。
Comparing a variable having an atomic value (number, Boolean, or string) to another such variable or a literal atomic value, and expecting the type of one to be cast automatically to the other type.
把包含原子值(数字、布尔值或字符串)的变量和另一个此类变量或者文字原子值比较，希望一种类型自动转换成另一种类型。
This way, you can modify the number or string literal in just one place (the value of the field), instead of doing a search and replace throughout your code.
这样，在一个位置(字段的值)就可以实现对所有数字或字符串文字的修改，再也无需在整篇代码中执行查询和替代了。
Whenever your connector encounters an invalid literal in a search, it should throw an exception informing the user that this particular value cannot be searched on.
当连接器在搜索中遇到无效文字时，它应该抛出异常，通知用户不能搜索这个值。
Sometimes it's better to calculate the value to output rather than type it as a literal.
有时候最好计算得到一个结果而不是原样输出文字。
Attribute names MUST be converted to an attribute start token (which, if so defined, will also specify all or part of the attribute value) or MUST be represented by a single LITERAL token.
属性名必须转换成属性的起始标记(这个标记如果这样定义的话，也将指定全部或者部分的属性值)或者必须只用一个LITERAL标记来表示。
Add an enumeration literal of RED, and set its value to 10.
添加枚举常量red，并将其值设置为10。
The Schematron processor performs a preprocessor pass during which it does a literal string substitution of the parameter with the given value.
Schematron处理程序在用给定的值对参数进行文字串置换时，要执行一次预处理程序。
These curly braces let the XQuery processor know to treat the enclosed data as variables that are evaluated and replaced with a value, rather than literal text.
花括号告诉XQuery处理程序要将包围起来的数据作为需要求值和替换的变量而不是文字文本。
A URI Template is a string value that includes a mixture of literal character sequences and specialized tokens that, when processed with a set of input values, yields a URI. For example.
URI模板是一个字符串值，由文字字符序列和特殊的标记组成，可以将一系列输入值转换为一个URI。
This value attribute USES the XPath concat function to combine the literal string 'Hello' with the current value of the Name element in the model.
该value属性用XPathconcat函数把文字串'Hello '和模型的Name元素的当前值连起来。
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