Building a Pure Go PostgreSQL SQL Parser (No CGO, No Server, No Runtime Dependencies)

📰 Dev.to · Eitamos Ring

Learn to build a pure Go PostgreSQL SQL parser without CGO, server, or runtime dependencies for enhanced environment compatibility

advanced Published 9 Feb 2026
Action Steps
  1. Build a parser using Go's yacc parser generator to define SQL grammar rules
  2. Implement lexer and parser logic in pure Go to avoid CGO dependencies
  3. Test the parser with sample SQL queries to ensure correctness and compatibility
  4. Configure the parser to handle various PostgreSQL SQL dialects and extensions
  5. Apply the parser to real-world use cases, such as SQL query analysis and optimization
Who Needs to Know This

Database engineers and Go developers can benefit from this parser to analyze and optimize SQL queries in restricted environments

Key Insight

💡 Pure Go implementation enables PostgreSQL SQL parsing in restricted environments without compromising performance

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🚀 Build a pure Go PostgreSQL SQL parser without CGO or runtime dependencies! 🚀

Full Article

Why we built this We needed PostgreSQL SQL parsing in environments where CGO was not an...
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