← Back to the catalog Write secure, optimized database queries using parameterized statements, eager loading, proper indexing, and transaction management. Use this skill when writing database queries, implementing data fetching logic, optimizing query performance, preventing SQL injection, handling N+1 query problems, using ORMs or query builders, implementing caching strategies, or managing database transactions. Appl
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Backend Queries
When to use this skill
When writing database queries using ORM methods or raw SQL
When implementing data fetching logic in controllers, services, or repositories
When optimizing query performance or addressing slow database operations
When using eager loading to prevent N+1 query problems
When implementing filtering, sorting, or pagination for data sets
When writing JOIN operations or querying related data
When using parameterized queries to prevent SQL injection
When implementing database transactions for related operations
When adding query timeouts or performance monitoring
When caching expensive or frequently-run queries
When selecting specific columns instead of using SELECT *
When creating database indexes to optimize query performance
When refactoring queries for better efficiency or readability
This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to how it should handle backend queries.
Instructions
For details, refer to the information provided in this file:
backend queries
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