New posts in Arel

PG::InvalidColumnReference: ERROR: for SELECT DISTINCT, ORDER BY expressions must appear in select list

Multiple CTE in single query

ActiveRecord query with alias'd table names

ActiveRecord Subquery Inner Join

Rails `where` for time less than queries

Rails 4 query unique by single attribute

How to join on subqueries using ARel?

How to left join with Arel?

How to properly add brackets to SQL queries with 'or' and 'and' clauses by using Arel?

Combine two ActiveRecord::Relation objects