CodeAnt AI home pagelight logodark logo
  • Support
  • Dashboard
  • Dashboard
  • Join Community
Start Here
  • What is CodeAnt?
Setup
  • Github
  • Bitbucket
  • Gitlab
  • Azure Devops
Pull Request Review
  • Features
  • Customize Review
  • Quality Gates
  • Integrations
Scan center
  • Code Security
  • Code Quality
  • Cloud Security
  • Engineering Productivity
Integrations
  • Jira
  • Test Coverage
  • CI/CD
IDE
  • Setup
  • Review
  • Enhancements
Rule Reference
  • Compliance
  • Anti-Patterns
  • Code Governance
  • Infrastructure Security Database
  • Application Security Database
    • Apex
    • Bash
    • C
    • Clojure
    • Cpp
    • Csharp
    • Dockerfile
    • Elixir
    • Fingerprints
    • Generic
    • Go
    • Html
    • Java
    • Javascript
    • Json
    • Kotlin
    • Ocaml
    • Php
    • Problem-based-packs
    • Python
    • Ruby
      • Aws-lambda
      • Aws-sdk-core
      • Cassandra
      • Excon
      • Faraday
      • Jwt
      • Lang
      • Mongo
      • Mysql2
      • Octokit
      • Pg
      • Rails
        • Correctness
        • Performance
        • Security
      • Redis
    • Rust
    • Scala
    • Solidity
    • Swift
    • Terraform
    • Typescript
    • Yaml
Resources
  • Open Source
  • Blogs
Rails

Performance

ruby-rails-performance-indexes-are-beneficial

The $COLUMN column appears to be a foreign key. Would it benefit from an index? Having an index can improve performance.
CorrectnessAudit
twitterlinkedin
Powered by Mintlify
Assistant
Responses are generated using AI and may contain mistakes.