diff options
Diffstat (limited to 'activerecord/lib/active_record/relation.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation.rb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index f939bedc81..5af20bf38b 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -407,8 +407,19 @@ module ActiveRecord private def references_eager_loaded_tables? + joined_tables = arel.join_sources.map do |join| + if join.is_a?(Arel::Nodes::StringJoin) + tables_in_string(join.left) + else + [join.left.table_name, join.left.table_alias] + end + end + + joined_tables += [table.name, table.table_alias] + # always convert table names to downcase as in Oracle quoted table names are in uppercase - joined_tables = (tables_in_string(arel.join_sql) + [table.name, table.table_alias]).compact.map{ |t| t.downcase }.uniq + joined_tables = joined_tables.flatten.compact.map { |t| t.downcase }.uniq + (tables_in_string(to_sql) - joined_tables).any? end |