Omni

SQL toolchain for multiple database engines. Each engine provides a parser, AST, and additional components such as catalog simulation and semantic analysis — all in pure Go with zero dependencies.

Features

• Zero dependencies — pure Go, no CGo, no generated code at runtime
• Full AST — every parsed statement produces a complete abstract syntax tree
• Position tracking — every AST node carries byte-offset location info
• Beyond parsing — catalog simulation, DDL semantic analysis, and more per engine

Engines

Every engine lives in its own top-level directory and follows the same shape: ast/ holds the node types, parser/ the hand-written recursive descent parser, and further packages add capabilities on top. The table lists the packages each engine ships today.