If possible, have the client running in the same code page as the database, to avoid conversion costs on the server.
如果可能的话，让客户机与要存取的数据库使用相同的代码页，以避免在服务器上的转换代价。
This usually happens with umlauts and accents, because these characters were particular to the code page that was previously in use.
这通常发生在变音符号和重音符号，因为这些字符是此前使用的代码页特有的。
Substitution characters can be introduced at this point as well, if the serialized XML contains characters not representable in the database code page, or not representable in the client code page.
在这个时候，如果串行化XML包含数据库代码页中不能表示的字符，或者在客户机代码页中不能表示的字符，就可能引入替换字符。
If your application USES character type variables for XML, then it is externally encoded, i.e. in the application code page.
如果应用程序为XML使用字符类型的变量，那么它就要在外部编码，即在应用程序代码页中编码。
This article does not discuss application code page Settings in detail, as the focus is mainly on the database side.
本文没有详细讨论应用程序代码页的设置，因为重点主要是在数据库方面。
To avoid this, you can override the default client code page by using the DB2 registry variable DB2CODEPAGE.
为了避免这个问题，可以使用DB 2注册表变量DB 2CODEPAGE覆盖默认的客户机编码页。
Though DB2 does its own optimizations, code page conversions may or may not be necessary.
虽然DB 2执行自我优化，但是是否需要代码页转换还不清楚。
You cannot backup a database with a given code page, and restore it into another with a different code page.
您无法用给定的代码页备份数据库，并用不同的代码页将之恢复为另一种。
You end up with the same data in the client code page for ASCII data, with no data loss.
最后得到使用客户机代码页的完全相同的数据，没有丢失数据。
The fundamental rule of the conversion process is that the receiving system will always perform the code page conversion.
转换过程的基本规则就是接收系统将总是执行代码页的转换。
By default, an application code page is derived from the operating system where it is running.
默认情况下，应用程序代码页派生于它所运行的操作系统。
When the database is UTF-8, the data can be manipulated in the database code page.
当数据库是UTF - 8数据库时，可以在数据库代码页中操纵数据。
A CCSID is a 16-bit unsigned integer that uniquely identifies a particular code page.
CCSID是一个16位的无符号整数，惟一地标识一个特定的代码页。
The database code page is either implicitly or explicitly determined.
数据库的编码页可以隐式或显式地决定。
Once a database is created with a given code page, you cannot change it unless you export the data, drop the database, recreate the database with the correct code page, and import the data.
一旦用给定的代码页创建了数据库，您就无法修改它，除非导出数据、删除数据库后，再用正确的代码页重新创建该数据库并导入数据。
DB2 determines the database code page when a database is created.
在创建数据库时，DB 2决定数据库的编码页。
All SQL comparisons, SQL query execution, and SQL casting takes place in the database code page.
所有SQL比较、SQL查询执行以及SQL类型转换都必须在数据库代码页中进行。
Substitution characters may be introduced during serialization if code points cannot be rendered in the database code page.
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。
Internally encoded XML data is preferred over externally encoded data because it can prevent unnecessary code page conversion.
内部编码的XML数据比外部编码的数据更为可取，因为它可以防止不必要的代码页转换。
These languages and their associated code page values are listed in Table 1.
这些语言和它们相关的代码页列在表格1中。
Whenever any request is sent from a DB2 client to the DB2 server, all character data (such as queries or char host variables) is converted from the client code page to the database code page.
每当从DB 2客户机发生任何请求到DB 2服务器，所有字符数据(例如查询或CHAR主机变量)都要从客户机代码页转换为数据库代码页。
These tables are the external code page conversion tables used to translate values between various code pages.
这些表是用于在不同代码页之间转换值的外部代码页转换表。
If the BLOB is encoded in another code page other than UTF-8, users can specify the code page of the BLOB input as an optional second parameter to TEST_XML.
如果该BLOB是以utf - 8之外的任何代码页编码的，那么用户可以为TEST_XML指定输入BLOB的代码页，作为该函数的第二个可选参数。
Once the database is created, the only way to change a database code page is to drop and re-create the database with a new code page.
在创建了数据库之后，修改数据库编码页的惟一方法是删除数据库并用新的编码页重新创建数据库。
If the BLOB is encoded in another code page other than UTF-8, users can specify the code page of the BLOB input as an optional second parameter to CLEAN_XML.
如果该BLOB是以utf - 8之外的任何代码页编码的，那么用户可以指定输入BLOB的代码页作为CLEAN _ xml可选的第二个参数。
If it doesn't, the DB2 CLI application will connect using the application code page.
否则，DB 2CLI应用程序将使用应用程序代码页进行连接。
A code page has traditionally been known as codepage, encoding, charset, character set, and coded character set.
代码页以前也称为码页、编码、字集、字符集或经过编码的字符集。
The resulting final query is a hybrid, partially in one code page, and partially in another.
最终得到的查询是一个混合的、部分使用一种代码页、部分使用另一种代码页的查询。
In order to determine the code page of data inside the BLOB, there are certain rules.
为了确定BLOB中的数据的代码页，有一定的规则。
The code page is defined differently depending on the DB2 UDB platform.
根据DB 2UDB平台，按不同方式定义代码页。
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