Rails 3: Arel for NOT EXISTS?...

How do I refactor a query where I sort products by its relationship from another table...

Rails ActiveRecord query combined with a method filter - how to rewrite this?...

Ho do I reference a subquery using an alias in an AREL query?...

Issue constructing a query in Rails using Arel and array attributes...

How to convert this raw query to Active record query interface or arel?...

Rails, Arel, Ransack: sort_by sum of relation...

How to do "where exists" in Arel...

ActiveRecord: Loading records with all child association eager loaded, but select the ones that any ...

shouldn't `where.not(field: "something")` include `where(field: nil)`?...

ARel: Add additional conditions to an outer join...

Concatenate variable and string with Arel on join...

Group statuses together and sort within those status with 1 SQL call in Rails...

Rails + SQL: include join table when no join...

`.where` ARel query with enum mapped column returns exclusively entries with `0`...

How do I do a where query on a SQL column against multiple values?...

Is it possible to get the ActiveRecord::Relation object for an association...

Arel gem: "SELECT *" missing from where clause in rails...

How can I merge two active record relation with OR condition in rails 3 and return result also an ac...

Ruby where clause is returning nil object? ActionView::Template::Error (undefined method `each' ...

How to chain or from Arel Array...

Postgresql uuid_generate_v5 using Arel...

Why use SQL builders? Arel v. Sequel v. T-SQL...

How to parameterized array with activerecord...

Writing "not in" sql query using AREL...

Deleting VS Finding Orphans using ActiveRecord helpers...

Join the same table twice with conditions...

how to create a scope of elements not yet in many to many relationship?...

Using `CONCAT` w/ Arel in Rails 4...

Query a collection based on an association, and then return the whole association...