Does this skill help prevent N+1 query issues?

Yes, it provides specific patterns for preloading associations and using joins efficiently to ensure minimal database round trips.

What is the Ecto Query Patterns skill?

It is a specialized capability for Claude Code that provides expert-level templates and guidance for writing optimized Ecto queries in Elixir applications.

Does it support advanced SQL features?

Yes, it covers advanced topics including subqueries, database-specific query hints, and using fragments for raw SQL execution when needed.

Can I build dynamic queries with this skill?

Absolutely. The skill includes patterns for dynamic query building and uses the Elixir pin operator to safely interpolate variables.

Ecto Query Patterns

Name: Ecto Query Patterns
Author: TheBushidoCollective

byTheBushidoCollective

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数据库管理

Constructs efficient, composable, and type-safe database queries using Elixir's Ecto Query DSL.

关于

The Ecto Query Patterns skill provides a comprehensive toolkit for mastering the Ecto Query DSL within Claude Code. It enables developers to build complex database interactions ranging from basic CRUD operations to advanced query composition, multi-level joins, and optimized preloading strategies. By implementing these standardized patterns, developers can ensure their Elixir applications are performant, secure against SQL injection, and highly maintainable through reusable query logic.

主要功能

Comprehensive patterns for keyword and binding-based query syntax
Dynamic query building techniques using the pin operator for safe interpolation
39 GitHub stars
Optimized data preloading strategies to eliminate N+1 query performance issues
Support for complex aggregations, subqueries, and raw SQL fragments
Advanced join implementations including inner, left, and association-based joins

使用场景

Building high-performance, paginated API endpoints for Elixir applications
Refactoring scattered database logic into reusable, composable query modules
Creating complex analytical reports using SQL aggregations and group-by clauses

关于

主要功能

Comprehensive patterns for keyword and binding-based query syntax
Dynamic query building techniques using the pin operator for safe interpolation
39 GitHub stars
Optimized data preloading strategies to eliminate N+1 query performance issues
Support for complex aggregations, subqueries, and raw SQL fragments
Advanced join implementations including inner, left, and association-based joins

使用场景

Building high-performance, paginated API endpoints for Elixir applications
Refactoring scattered database logic into reusable, composable query modules
Creating complex analytical reports using SQL aggregations and group-by clauses