Code in database applications can reference objects in the connected database. For
example, OCI and precompiler applications can submit anonymous PL/SQL blocks.
Triggers in Oracle Forms applications can reference a schema object.

Such applications are dependent on the schema objects they reference. Dependency
management techniques vary, depending on the development environment.

应用程序的依赖性
数据库应用程序的代码中也会引用相关数据库中的对象