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 # dt-sql-parser
 
-[![NPM version][npm-image]][npm-url] [![NPM downloads][download-img]][download-url]
+[![NPM version][npm-image]][npm-url] [![NPM downloads][download-img]][download-url] [![Chat][online-chat-img]][online-chat-url]
 
 English | [简体中文](./README-zh_CN.md)
 
@@ -10,6 +10,10 @@ English | [简体中文](./README-zh_CN.md)
 [download-img]: https://img.shields.io/npm/dm/dt-sql-parser.svg?style=flat
 [download-url]: https://www.npmjs.com/package/dt-sql-parser
 
+[online-chat-img]: https://img.shields.io/discord/920616811261743104?logo=Molecule
+[online-chat-url]: https://discord.gg/uVvq6mfPfa
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+
 dt-sql-parser is a **SQL Parser** project built with [ANTLR4](https://github.com/antlr/antlr4), and it's mainly for the **BigData** domain. The [ANTLR4](https://github.com/antlr/antlr4) generated the basic Parser, Visitor, and Listener, so it's easy to complete the **syntax validation**, **tokenizer**, **traverse** the AST, and so on features.
 
 Besides, it provides some helper methods, like **split** SQL, and filter the `--` and `/**/` types of comments in SQL.