青云翻译

不同的解决方案修饰符消除重复的解决方案。具体而言，每一个解决方案，结合相同的变量相同的RDF作为另一种解决方案被淘汰的解集。

The DISTINCT solution modifier eliminates duplicate solutions. Specifically, each solution that binds the same variables to the same RDF terms as another solution is eliminated from the solution set.

正在翻译，请等待...

正在翻译，请等待...

The DISTINCT solution modifier eliminates duplicate solutions. Specifically, each solution that binds the same variables to the same RDF terms as another solution is eliminated from the solution set.