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-rw-r--r--activerecord/lib/active_record/relation/calculations.rb6
1 files changed, 3 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb
index 63689ed925..86b89c741d 100644
--- a/activerecord/lib/active_record/relation/calculations.rb
+++ b/activerecord/lib/active_record/relation/calculations.rb
@@ -208,12 +208,12 @@ module ActiveRecord
aggregate_alias = column_alias_for(operation, column_name)
select_statement = if operation == 'count' && column_name == :all
- "COUNT(*) AS count_all"
+ ["COUNT(*) AS count_all"]
else
- Arel::Attribute.new(@klass.unscoped.table, column_name).send(operation).as(aggregate_alias).to_sql
+ [Arel::Attribute.new(@klass.unscoped.table, column_name).send(operation).as(aggregate_alias)]
end
- select_statement << ", #{group_field} AS #{group_alias}"
+ select_statement << "#{group_field} AS #{group_alias}"
relation = except(:group).select(select_statement).group(group)