relationship between a hive query and a tez dag

[Xiaoyong Zhu]

Hi experts

I know that Hive could be run on Tez in a DAG "format" - if I have a complex 
Hive script which is consisted of several Hive queries, will it be translated 
to 1 Tez DAG? Or several Tez DAGs?

Thanks!

Xiaoyong