any use case or Example?
I have 5 tables in my DS which is live pulling data from database.
even though I pull 1 field from 1 tableau ( driver table at the left) the DS is firing the query with all the tables and joins in the DS and pulling only that field record at the end.
1) is there a way to limit that query to run only on that table and not join other tables
2) is there a way while pulling the field from the left pane of Tableau indicate what table to pull or may be giving the hint like /* + abcd */