Hi !!
I have a view (definition below) which is further used in queries which run really long. I am trying to figure out wat could be the cause. The first indication is this Full join . When a query uses this view, will it perform the Full join every time? Or since the view is already created, there is not underlying full join every time the query uses this view?
What columns id this join on "Full join on 1=2" mean? Is there a way to replace the full join with an efficient way?
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