ISO GQL (ISO/IEC 39075) Antlr4 Grammar File
This repository contains the Antlr4 Grammar file implementation for the Graph Query Language standard (ISO/IEC 39075), which is currently in the draft stage. Our latest grammar files are based on the draft of version 2023.03. GQL is a database language for modeling structured data as a graph, and for storing, querying, and modifying that data in a graph database or other graph store. By open-sourcing these grammar files, we aim to facilitate the quick adoption of GQL in graph databases and expedite the standardization process.
To get started with using the G4 file in your project, follow these steps:
- Clone the repository:
git clone https://github.com/TuGraph-family/gql-grammar - Navigate to the project directory:
cd gql-grammar - Use the G4 file in your Antlr4-based project for GQL query parsing and processing.
Contributions to this project are welcome. If you find any issues or have suggestions for improvements, please feel free to open an issue or submit a pull request.
This project is licensed under the Apache License 2.0.
Email: tugraph@service.alipay.com