由于去掉了这个限制,即使数据库不是用utf - 8格式创建的,用户也可以更改一个表以添加xml列,或者创建一个包含xml列的新表。
Because this restriction is removed, even if the database is not created in UTF-8, a user can alter a table to add an XML column or create a new table with XML columns.
例如,如果用8KB页面大小创建一个新的数据库,那么所有表空间默认的缓冲池将是8 KB。
For example, if you create a new database with an 8 KB page size, the default buffer pool for all the table Spaces will be 8 KB.
因为在同一个数据库模式中不可能有两个同名的表,所以临时用SALES _ TMP这个名称创建新的表。
Because it is not possible to have two tables with identical names in the same schema, the new table is temporarily created with the name SALES_TMP.
它还有一个很棒的功能,称为自动模式迁移,该功能根据JBoss用新部署的应用程序所发现的差别自动修改数据库表。
It also has a nice feature called automatic schema migration, which automatically modifies a database table based on differences JBoss finds with a newly deployed application.
如果希望为这个新特性使用相似的连接,必须使用NewConnection向导创建另一个数据库连接,或者导入用这个向导创建的连接。
If you wish to use a similar connection for this new feature, you must create a separate database connection using the new connection wizard, or import a connection that was created with this wizard.
如果希望为这个新特性使用相似的连接,必须使用NewConnection向导创建另一个数据库连接,或者导入用这个向导创建的连接。
If you wish to use a similar connection for this new feature, you must create a separate database connection using the new connection wizard, or import a connection that was created with this wizard.
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