In September 2019, Graph Query Language is accepted as a new database query language standard in a vote by the International SQL Standards Committee, the unification of GQL takes time.
![GraphQL dialect comparison](https://user-images.githubusercontent.com/38887077/75741236-f357d380-5d44-11ea-8c43-65283b49bbef.png)
In this post, we've selected some mainstream graph query languages and compared the CRUD usage in these languages respectively.