SQL parser
libraries
GitHub - sqlparser-rs/sqlparser-rs: Extensible SQL Lexer and Parser for Rust
The goal of this project is to build a SQL lexer and parser capable of parsing SQL that conforms with the ANSI/ISO SQL standard while also making it easy to support custom dialects so that this crate can be used as a foundation for vendor-specific parsers.
GitHub - pingcap/parser: A MySQL Compatible SQL Parser
GitHub - codemix/ts-sql: A SQL database implemented purely in TypeScript type annotations.
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Summer InternshipでSpannerのSQLパーサ・型チェッカを作りました！ | メルカリエンジニアリング
sqlparse 入門 - 狭義の構文解析編