1 files changed, 11 insertions, 0 deletions
diff --git a/config/initializers/ar_native_database_types.rb b/config/initializers/ar_native_database_types.rb
new file mode 100644
index 00000000000..3522b1db536
--- /dev/null
+++ b/config/initializers/ar_native_database_types.rb
@@ -0,0 +1,11 @@
+require 'active_record/connection_adapters/abstract_mysql_adapter'
+
+module ActiveRecord
+  module ConnectionAdapters
+    class AbstractMysqlAdapter
+      NATIVE_DATABASE_TYPES.merge!(
+        bigserial: { name: 'bigint(20) auto_increment PRIMARY KEY' }
+      )
+    end
+  end
+end