GoSQLX
Parse SQL at the speed of Go
🌐 Try the Playground · 📖 Read the Docs · 🚀 Get Started · 📊 Benchmarks
| 1.38M+ ops/sec | <1μs latency | 85% SQL-99 | 8 dialects | 0 race conditions |
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What is GoSQLX?
GoSQLX is a production-ready SQL parsing SDK for Go. It tokenizes, parses, and generates ASTs from SQL with zero-copy optimizations and intelligent object pooling - handling 1.38M+ operations per second with sub-microsecond latency.
// v1.15+ recommended entry point: ParseTree returns an opaque Tree,
// so you don't need to import pkg/sql/ast just to get started.
tree, _ := gosqlx.ParseTree(ctx, "SELECT u.name, COUNT(*) FROM users u JOIN orders o ON u.id = o.user_id GROUP BY u.name",
gosqlx.WithDialect("postgresql"))
fmt.Println("Tables:", tree.Tables())
fmt.Println(tree.Format(gosqlx.WithIndent(2), gosqlx.WithUppercaseKeywords(true)))Why GoSQLX?
- Not an ORM - a parser. You get the AST, you decide what to do with it.
- Not slow - zero-copy tokenization, sync.Pool recycling, no allocations on hot paths.
- Not limited - PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, Snowflake, ClickHouse. CTEs, window functions, MERGE, set operations.
- Not just a library - CLI, VS Code extension, GitHub Action, MCP server, WASM playground, Python bindings.
