backend-queries

Write secure, performant database queries that prevent SQL injection and avoid N+1 problems. Use this skill when writing SQL queries, ORM queries, or database access code. When working on files containing SELECT, INSERT, UPDATE, DELETE statements or ORM query methods. When implementing eager loading, joins, or query optimization. When adding database transactions, query timeouts, or caching for expensive queries.

// tip: Run this command in your terminal to install the skill