GraphQL to SQLite DDL

Parse GraphQL type definitions into SQLite DDL statements, including CREATE TABLE with auto-generated id, created_at, updated_at, triggers, and support for directives (default, unique, index, primary, autoIncrement) and ORM relations (belongsTo, hasAndBelongsToMany). Current version 2.0.4. Lightweight, no external dependencies beyond GraphQL.js. Distinct from general ORMs by translating GraphQL schemas directly to SQL for SQLite.