WebApr 26, 2024 · Order by created_at and updated_at with scopes and a concern I’ve suggested before that it’s a good idea to keep calls to the query API within models and Rails provides scope s as a way to encapsulate regularly-used queries. Rails also includes Active Support’s Concerns as a way to group functionality that’s used in multiple places. WebDec 18, 2024 · SELECT COUNT (offers.id) AS offers_count, users.name AS user_name FROM users LEFT JOIN offers ON users.id = offers.users_id ORDER BY offers_count; offers_count. user_name. 3. tom. As you can see, the query does not return the correct results. The query is just counting all of the offers in the database.
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WebDec 31, 2016 · Rails: Order by DESC Three different ways to get data from a Model and group by descending order. I wanted to present three different ways to get data from a … Web1 day ago · Britain's RMT union has received an updated pay offer for rail workers from the group representing train companies, PA Media reported on Friday. The report said no … small business rate relief eligibility wales
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WebA sorting operator arranges the elements of the collection in ascending or descending order. LINQ includes following sorting operators. OrderBy OrderBy sorts the values of a collection in ascending or descending order. It sorts the collection in ascending order by default because ascending keyword is optional here. WebIf no order is defined it will order by primary key. Person.second # returns the second object fetched by SELECT * FROM people Person.offset(3).second # returns the second object from OFFSET 3 (which is OFFSET 4) Person.where( ["user_name = :u", { u: user_name }]).second Source: show on GitHub second! WebJan 9, 2024 · Ruby On Rails: Named Scope and Default Scope. In Ruby on Rails, named scopes are similar to class methods (“class.method”) as opposed to instance methods (“class#method”). Named scopes are... small business rate relief form