Unless SQLJ was chosen as the API, all other access choices used dynamic execution.

除非已选择 SQLJ 作为 API，否则所有其他访问都选择使用动态执行。

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The second approach is dynamic execution of string expressions that contain programming commands.

第二种方法是动态执行字符串表达式包含编程命令。

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This unique feature makes it possible for dynamic execution of SQL statements at design time with rollback capabilities.

这个独特的特性使得在设计时能够动态执行sql语句并允许回滚。

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