Introspex generates Ecto schemas from existing PostgreSQL databases.

This library introspects your PostgreSQL database and generates Ecto schema files with proper field types, associations, and changesets. It supports:

• Tables, views, and materialized views
• Automatic association detection (belongs_to, has_many, many_to_many)
• Comprehensive type mapping (UUID, arrays, JSON, enums, PostGIS)
• Changeset generation with validations
• Modern Ecto best practices

Usage

Generate schemas for all tables and views:

mix ecto.gen.schema --repo MyApp.Repo

Generate for a specific table:

mix ecto.gen.schema --repo MyApp.Repo --table users

See Mix.Tasks.Ecto.Gen.Schema for all available options.