//! Reusable query-domain helpers for Athena.
//!
//! This crate is the extraction point for logic that understands query shapes,
//! identifier safety, Postgres type coercion, optimization workflows, and
//! cross-engine query vocabulary without depending on Actix route handlers or
//! the full server runtime.

pub mod dialect;
pub mod optimization;
pub mod postgres_types;
pub mod query_builder;
