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-rw-r--r--railties/environments/environment.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/railties/environments/environment.rb b/railties/environments/environment.rb
index f8b95505cf..14654dff00 100644
--- a/railties/environments/environment.rb
+++ b/railties/environments/environment.rb
@@ -18,6 +18,9 @@ Rails::Initializer.run do |config|
# (by default production uses :info, the others :debug)
# config.log_level = :debug
+ # Only include the connection adapters you're actually going to use
+ # config.connection_adapters = %w( mysql sqlite )
+
# Use the database for sessions instead of the file system
# (create the session table with 'rake create_sessions_table')
# config.action_controller.session_store = :active_record_store