Does it handle custom primary keys?

Yes, it provides implementation patterns for custom primary keys and composite primary keys, which are often required for legacy databases or specific join table requirements.

What is the primary benefit of using this Ecto skill?

It provides standardized, production-grade patterns for defining database schemas in Elixir, ensuring that your data layer is consistent, type-safe, and follows Ecto best practices.

Does this skill support complex database relationships?

Yes, it covers the full spectrum of Ecto associations, including belongs_to, has_one, has_many, and many_to_many relationships with custom join schemas.

Can I use this for NoSQL-like structures within Postgres?

Absolutely. The skill includes patterns for embedded schemas and the map field type, which allow you to store and validate structured JSON data within your relational database.

Ecto Schema Patterns

Name: Ecto Schema Patterns
Author: TheBushidoCollective

byTheBushidoCollective

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Database Management

Models robust Elixir data structures using Ecto schemas, complex associations, and embedded data patterns.

This skill provides a comprehensive framework for architecting data layers in Elixir applications using Ecto. It guides developers through defining schemas, mapping database fields to Elixir types, and implementing sophisticated relationship patterns such as many-to-many associations and embedded schemas. Whether you are building a new Phoenix application or refactoring a legacy database, this skill ensures your data models are type-safe, maintainable, and aligned with Elixir best practices for domain-driven design.

Key Features

01Runtime schema metadata access for dynamic query building

02Detailed embedded schema patterns for handling JSON and unstructured data

03Comprehensive field type support including Enums, Maps, and Arrays

0472 GitHub stars

05Custom and composite primary key configuration

06Advanced association mapping including many-to-many with join schemas

Use Cases

01Modeling complex domain relationships in a distributed Elixir system

02Architecting the database layer for a Phoenix-based web application

03Implementing flexible data structures using embedded JSONB fields

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add thebushidocollective/han ecto-schema-patterns

For use in Claude.ai and ChatGPT

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