实际上，如果对转换进行良好的文档记录，甚至可以在配置中混合声明式语句和命令式语句。
In fact, if the transformation is well documented, you can even mix declarative and imperative statements within your configuration.
命令式编程由一系列带有明确顺序的语句构成，它们的算法和编程构造严重依赖于应用程序的状态。
Imperative programs are formed by a sequence of statements with an explicit order, and their algorithms and programming constructs rely heavily on application state.
使用FLUSHPACKAGE命令来删除包缓存器中当前所有缓存的动态sql语句，并强制隐式地编译下一请求。
Use the FLUSH package command to remove all cached dynamic SQL statements currently in the package cache and force the next request to be implicitly compiled.
在LOAD命令中提供相应的select语句，就会隐式地定义游标。
Instead the cursor definition is implicitly done by providing the corresponding SELECT statement within the LOAD command.
在交互式命令行中，无论你是执行一条语句还是调用一个函数。
In the interactive interpreter, whenever you evaluate an expression or call a function.
在交互式命令行中，无论你是执行一条语句还是调用一个函数。
In the interactive interpreter, whenever you evaluate an expression or call a function.
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