When you write SQL statements that access DB2 data, be sure to follow these three guidelines for coding SQL for performance.
当您编写访问DB2数据的sql语句时，要确保遵循以下三个编码s QL的准则以获得最佳性能。
For this access to happen smoothly, without complex custom coding, interoperability between CORBA and J2EE components is an essential basic requirement.
要平稳地实现这种访问，而且不需要复杂的自定义编码，CORBA和J2EE组件之间的互操作性是最基本的要求。
It reduces design and coding effort for client applications and provides easier access to IMS applications and operations, thereby improving programmer productivity.
它减少了客户机应用程序的设计和编码工作，而且更容易访问IMS应用程序和操作，所以提高了程序员的工作效率。
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