I'd like a way to work with raw data as it was returned by a SQL query.
Mostly because Rails' eager loading has a penchant for not working with
ActiveRecord::QueryMethods.select, losing useful data in the process.
As for Arel and #to_sql... Why wasn't it made public? Consider that
ActiveRecord doesn't even have a convenient interface for writing greater
than/less than queries. Arel could be an answer to this problem, and more.
понедельник, 14 марта 2016 г., 21:45:51 UTC+3 пользователь lingceng написал:
>
> I know it's been a long time from the last reply.
> But I really want some method return raw results in ActiveRecord.
>
> Actually I use ActiveRecord as a sql builder for some complex query. And
> it's useful in most cases.
> I added a patch for my project to do the following query:
>
> PayRecord.group(:settlement_id, :pm).having('count(*) >
> 1').select("count(*), id, settlement_id, pm").select_all
>
> Here's the patch
>
> class ActiveRecord::Relation
> def select_all
> @klass.connection.select_all(self.to_sql)
> end
> end
>
> @Rafael Mendonça França What's the schedule of this feature?
>
>
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