Method: ActiveRecord::QueryMethods#having

Defined in:: lib/active_record/relation/query_methods.rb

#having(opts, *rest) ⇒ `Object`

Allows to specify a HAVING clause. Note that you can’t use HAVING without also specifying a GROUP clause.

Order.having('SUM(price) > 30').group('user_id')



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# File 'lib/active_record/relation/query_methods.rb', line 604

def having(opts, *rest)
  opts.blank? ? self : spawn.having!(opts, *rest)
end