diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index fd78db2e95..f85dc35e89 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -1001,15 +1001,13 @@ module ActiveRecord end def arel_columns(columns) - if from_clause.value - columns - else - columns.map do |field| - if (Symbol === field || String === field) && columns_hash.key?(field.to_s) - arel_table[field] - else - field - end + columns.map do |field| + if (Symbol === field || String === field) && columns_hash.key?(field.to_s) && !from_clause.value + arel_table[field] + elsif Symbol === field + connection.quote_table_name(field.to_s) + else + field end end end |