method
regroup
v7.1.3.2 -
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Class: ActiveRecord::QueryMethods
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- What's this?
regroup(*args)
public
Allows you to change a previously set group statement.
Post.group(:title, :body) # SELECT `posts`.`*` FROM `posts` GROUP BY `posts`.`title`, `posts`.`body` Post.group(:title, :body).regroup(:title) # SELECT `posts`.`*` FROM `posts` GROUP BY `posts`.`title`
This is short-hand for unscope(:group).group(fields). Note that we’re unscoping the entire group statement.