sql-patch

sql-patch is a minimal, idempotent SQL migration tool for Node.js, version 1.2.2. It applies all `.sql` files in a directory in order to a PostgreSQL database, tracking applied patches in a `_schema_patches` table. Unlike Rails migrations, patches are one-way and SQL-only, with no DSL or ORM. Release cadence is low; the project is stable but limited to PostgreSQL. Key differentiator: extremely simple, no configuration, and pure SQL — no code generation or rollbacks.