Support symbol foreign key to delete

2 files changed, 9 insertions, 1 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index cbf87df356..cc86c3776e 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -740,7 +740,7 @@ module ActiveRecord
         end
 
         fk_name_to_delete = options.fetch(:name) do
-          fk_to_delete = foreign_keys(from_table).detect {|fk| fk.column == options[:column] }
+          fk_to_delete = foreign_keys(from_table).detect {|fk| fk.column == options[:column].to_s }
 
           if fk_to_delete
             fk_to_delete.name
diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb
index 52e963a14f..51e21528c2 100644
--- a/activerecord/test/cases/migration/foreign_key_test.rb
+++ b/activerecord/test/cases/migration/foreign_key_test.rb
@@ -162,6 +162,14 @@ module ActiveRecord
         assert_equal [], @connection.foreign_keys("astronauts")
       end
 
+      def test_remove_foreign_key_by_symbol_column
+        @connection.add_foreign_key :astronauts, :rockets, column: :rocket_id
+
+        assert_equal 1, @connection.foreign_keys("astronauts").size
+        @connection.remove_foreign_key :astronauts, column: :rocket_id
+        assert_equal [], @connection.foreign_keys("astronauts")
+      end
+
       def test_remove_foreign_key_by_name
         @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", name: "fancy_named_fk"