## General Question <!-- Before asking a question, make sure you have: - Searched existing Stack Overflow questions. - Googled your question. - Searched open and closed [GitHub issues](https://github.com/pingcap/tidb/issues?utf8=%E2%9C%93&q=is%3Aissue) - Read the documentation: - [TiDB Readme](https://github.com/pingcap/tidb) - [TiDB Doc](https://github.com/pingcap/docs) --> Can traverse clause return these types of results? * Vertices set * Edges set * A subgraph (Vertices set + Edges set) * A paths set (For example, the result of shortest path/all paths between two vertices)