Whether a column exists or not doesn't affect whether we can use binds

Looking through the blame, this logic used to be when we actually
created the bind tuple. My guess is that `nil` couldn't be handled there
at that time. It can, now.

2 files changed, 4 insertions, 7 deletions

diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb
index 1c36d51cd8..0e50534d47 100644
--- a/activerecord/lib/active_record/relation/query_methods.rb
+++ b/activerecord/lib/active_record/relation/query_methods.rb
@@ -959,12 +959,9 @@ module ActiveRecord
 
     def create_binds(opts)
       bindable, non_binds = opts.partition do |column, value|
-        case value
-        when String, Integer, ActiveRecord::StatementCache::Substitute
-          @klass.columns_hash.include? column.to_s
-        else
-          false
-        end
+        value.is_a?(String) ||
+          value.is_a?(Integer) ||
+          value.is_a?(ActiveRecord::StatementCache::Substitute)
       end
 
       association_binds, non_binds = non_binds.partition do |column, value|
diff --git a/activerecord/test/cases/relation/where_chain_test.rb b/activerecord/test/cases/relation/where_chain_test.rb
index 619055f1e7..0f9019bb1b 100644
--- a/activerecord/test/cases/relation/where_chain_test.rb
+++ b/activerecord/test/cases/relation/where_chain_test.rb
@@ -42,7 +42,7 @@ module ActiveRecord
     end
 
     def test_association_not_eq
-      expected = Comment.arel_table[@name].not_eq('hello')
+      expected = Comment.arel_table[@name].not_eq(Arel::Nodes::BindParam.new)
       relation = Post.joins(:comments).where.not(comments: {title: 'hello'})
       assert_equal(expected.to_sql, relation.where_values.first.to_sql)
     end