diff --git a/lib/active_record/connection_adapters/oracle_enhanced/column.rb b/lib/active_record/connection_adapters/oracle_enhanced/column.rb
index 5cd833fae..0ded309d6 100644
--- a/lib/active_record/connection_adapters/oracle_enhanced/column.rb
+++ b/lib/active_record/connection_adapters/oracle_enhanced/column.rb
@@ -13,6 +13,10 @@ def initialize(name, default, sql_type_metadata = nil, null = true, comment: nil
         def virtual?
           virtual
         end
+
+        def array?
+          false
+        end
       end
     end
   end