Hi All,
(1) What are the situations where we have to write custom query in query panel? OR how to tune WebI by writing sql?
What I understand that the query is generated according to the selected objects and filters in query panel so to what extent we can change this generated query. If wrote custom query for a report and the user changes some filters, applies sort etc then again the query will be changed so how the generated query and custom queries are handelled.
If we can change the generated query then why not just insert all the required tables in the universe and then write the custom query in query panel according to the best guidelines of sql tuning.
(2) What suggestions can we give to database/etl team with regard to sql tuning? They also might be using their best guidelines and our suggestions may not be good for their job.