Query views SQL

Hello Gurus,

The problem I encounter is to understand how the query views SQL is saved in BW. In other words, I would like to know what is executed in terms of SQL when the user launches a query view. Is the query view SQL executed solely and directly on the database or do the query SQL on which the query view is linked is also executed?

Moreover, I don't know where to find the query view SQL. The RSRT transaction doesn't present this one, but only the query SQL.

Thanks in advance,

Geoffroy