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-rw-r--r--activerecord/lib/active_record/relation/query_methods.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb
index 0cfe629c07..d0689cd93e 100644
--- a/activerecord/lib/active_record/relation/query_methods.rb
+++ b/activerecord/lib/active_record/relation/query_methods.rb
@@ -140,16 +140,18 @@ module ActiveRecord
selects = @select_values.uniq
+ quoted_table_name = @klass.quoted_table_name
+
if selects.present?
selects.each do |s|
@implicit_readonly = false
arel = arel.project(s) if s.present?
end
else
- arel = arel.project(@klass.quoted_table_name + '.*')
+ arel = arel.project(quoted_table_name + '.*')
end
- arel = arel.from(@from_value) if @from_value.present?
+ arel = @from_value.present? ? arel.from(@from_value) : arel.from(quoted_table_name)
case @lock_value
when TrueClass