Elevating Parsing Priority - comment by carrie

Somik,
 
Yes.  Everything described in the posting above applies to 14.10 and later Teradata releases as well.  Parsing will run under the Session WDID in 14.10, just as it has for all the realeases starting in 12.0.22.  You can actually see the SessionWDID column in DBQLogTbl and that will tell you the priority that parsing ran under for that query. 
 
The most important thing about setting up a high priority workload for parsing is to make sure that you give it adequate classification crtieria that makes it impossible for the AMP work that a query does to run there.  You don't want that workload to show up in DBQLogTbl WDID field of any query.  Just the SessionWDID.
 
Thanks, -Carrie