lib/datadog/tracing/contrib/propagation/sql_comment/ext.rb in ddtrace-1.7.0 vs lib/datadog/tracing/contrib/propagation/sql_comment/ext.rb in ddtrace-1.8.0

@@ -22,9 +22,10 @@
 
             KEY_DATABASE_SERVICE = 'dddbs'.freeze
             KEY_ENVIRONMENT = 'dde'.freeze
             KEY_PARENT_SERVICE = 'ddps'.freeze
             KEY_VERSION = 'ddpv'.freeze
+            KEY_TRACEPARENT = 'traceparent'.freeze
           end
         end
       end
     end
   end