SBCS中代码点的实际数目可能要少一些。
DBCS中代码点的实际数目可能要少一些。
排序序列将代码点映射至每个字符在已排序序列中的期望位置。
The collating sequence maps the code point to the desired position of each character in a sorted sequence.
每一个代码页至少预留了一个代码点，以便进行替代。
Every code page has reserved at least one code point for substitution.
即使XML数据中只包含ASCII代码点，这个限制也仍然有效。
This restriction was true even if the XML data included only ASCII code points.
对于XML可以包含的合法utf - 8代码点还有更多的限制。
There are further restrictions on the valid range of UTF-8 code points that XML can encompass.
如果代码点不能在数据库代码页中呈现，则可能引入替换字符。
Substitution characters may be introduced during serialization if code points cannot be rendered in the database code page.
在这样的情形中，许多字符在DB 2所使用的CCSID中没有代码点。
In such cases, many characters will not have a code point in the CCSID used by DB2.
每个黑色和白色的二维码代码点和表面光洁度不同的不锈钢外墙板相关联。
Each black and white QR code dot is associated with a stainless steel cladding panel with different surface finishes;
除了一种例外，XSLT 1.0总是按照每个Unicode字符的代码点比较字符串。
With one exception, XSLT 1.0 always compared strings on the basis of the code points of their individual Unicode characters.
注意，在xml解析之前不会进行检查以确保BLOB只包含合法的UTF - 8代码点。
Note that no checking is done before XML parsing to ensure that the BLOB contains only valid UTF-8 code points.
十进制字符引用可以在任何XML片段中使用，并且在xml解析期间被实际的代码点替换。
Decimal character references can be used in any XML fragment and is replaced by the actual code point during XML parsing.
如果没有BOM，也没有给定的编码属性，则假定BLOB数据由utf - 8代码点组成。
If there is no BOM and there is no given encoding attribute, the BLOB data is assumed to consist of UTF-8 code points.
XML是以二进制格式存储在数据库中的，文本节点被存储为utf - 8代码点。
XML is stored in the database in a binary format, and the text nodes are stored as UTF-8 code points.
可以在任何传递给DB2的字符串中使用那样的字符引用来替代不能在数据库代码页中表示的代码点。
Such character references can be used in any character string passed to DB2 to replace code points that cannot be represented in the database code page.
可以使用字符串中每个字符的代码点为基础进行排序，如果样式表只需要对英文数据排序那么这种方法非常合适。
You can use the code points of the individual characters in a string as a basis for collation, and it might work reasonably well if your stylesheets only have to collate data in English.
MathML1和2中的glyph元素旨在访问来自不对应于Unicode代码点的非标准字体的特殊符号。
The glyph element in MathML 1 and 2 was intended to access special symbols from non-standard fonts that do not correspond to Unicode code points.
在一个私人使用的代码点的情况下，这是你使用的是什么，当查看源代码，程序会显示它的任何一样东西。
And in the case of a Private Use code point, which is what you are using, when viewing source, programs may show it as just about anything.
它首先解释了诸如代码页、代码点和编码模式等关键概念，并说明了如何查看它们的当前值以及如何更新该值。
It first explained key concepts such as code pages, code points, and encoding schemes, and indicated how to review their current value, and how to update the value.
字符为0x1a代码点。这时一个合法的xml字符流，解析器并不会抛出错误，但是xml列中的数据现在却被毁坏。
This is a legal XML character stream and the parser does not throw an error, but the data inside the XML column is now corrupted.
Unicode字符编码标准是固定长度的字符，它为世界上的每一个字符都提供了一个惟一的代码点，无论平台、程序或语言如何。
Unicode character encoding standard is a fixed-length character that provides a unique code point for every character in the world regardless of the platform, program, or the language.
其中一些代码页包含了其语言中特定字符的代码点；一些代码页具有相同的字符，但由不同CCSID中的不同代码点来表示。
Some of these code pages include code points for specific characters in their language; some have the same characters but are represented by different code points in different CCSIDs.
如果数据库支持题目谓词中使用的 Shift_JIS代码点，那么这个例子是合法的，但是在其他数据库上不能正确运行。
This example is legal if the database supports code set Shift_JIS code points that are used in the title predicate, but fails to execute correctly on other databases.
如果用户经常使用包含大量数据库代码页中不能表示的代码点的XML文档，那么最完美的解决方案是使用Unicode数据库。
If users frequently are using XML documents with extensive amounts of code points that cannot be represented in the database code page, the most complete solution is to use a Unicode database.
XPath 2.0仅定义了一种排序uri，即Unicode代码点排列法，字符串根据每个字符的Unicode代码点进行比较。
The only collation URI defined by XPath 2.0 is for the Unicode code point collation, according to which strings are compared by the Unicode code points of their individual characters.
如果传入一个包含单独一个代码点0xdb的BLOB以将其解析为XML，那么会导致一个错误，因为这不是合法的UTF - 8代码点。
If a BLOB containing the lone code point 0xdb is sent in to be parsed as XML, this results in an error since this is not a legal UTF-8 code point.
取决于目标代码页，这个替换字符的代码点可能有所不同，但是对于代码页 819 (ISO-8859-1)，它是十六进制字符0x1A。
The code point for this substitution character differs depending on the target code page, but for code page 819 (ISO-8859-1) it is the hex character 0x1A.
清单1显示了实现这一点的样本代码。
第二，每个数据验证点需要代码修饰。
Second, each data validation point requires code modification.
选择减号可以折叠位于该点的代码。
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