1·There are no differences in the declarations of local variables, cursors, temporary tables, but on both platforms the order of declaration is important.
在局部变量、游标和临时表的声明方面，两种平台没什么差别，但在这两种平台上，声明的顺序却很重要。
2·Because these resources, like the connection or any database cursors, can be managed outside the JVM running your database application code, your application must close them explicitly.
因为可以在运行数据库应用程序代码的JVM之外管理连接或数据库游标这样的资源，所以应用程序必须显式地关闭这些资源。
3·In contrast, IDS SPL supports a similar cursor looping statement but does not allow cursors to be explicitly declared, opened, or closed.
相反，虽然IDS SPL也支持类似的游标循环语句，但是不允许显式地声明、打开或关闭游标。
4·This means the database server has run out of dynamic cursors.
这意味着数据库服务器已用尽动态游标。
5·However, in some cases, you will need to read cursors both forward and backward, in which case you should use scrollable cursor.
但某些情况下，您需要游标既能向前又能向后，此时需要使用可滚动游标。