Categories / ruby-on-rails
Querying a Self-Referential Comments Table to Find the Latest Replies from Each Group Member: A Step-by-Step Guide
How to Retrieve Column Value If Present in Issue History Using Rails Active Record Query Methods
Implementing Id Validation in Rails: A Deep Dive into Custom Validation Methods and Error Handling Strategies
Pessimistic Locking in SQL and ActiveRecord: A Comprehensive Guide for Troubleshooting and Best Practices
Understanding SQL and Rails Queries: A Deep Dive into Aliasing Subqueries
Finding an Associated Table: Oldest Record Filtering by One of Its Attributes