1 files changed, 2 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index ac70aeba67..3d1ca4f99b 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -78,6 +78,7 @@ module ActiveRecord
     end
 
     def initialize_copy(other)
+      @bind_values = @bind_values.dup
       reset
     end
 
@@ -454,7 +455,7 @@ module ActiveRecord
     end
 
     def to_sql
-      @to_sql ||= klass.connection.to_sql(arel)
+      @to_sql ||= klass.connection.to_sql(arel, @bind_values.dup)
     end
 
     def where_values_hash