2011-11-03, 02:11 PM
SaptaZapta Wrote:"created within its own temporary table as a column" would be done how?
Right! Via join.
The time/space tradeoff you (or your database's built-in optimizer) decide to use is irrelevant.
What I wrote: "Someone also mentioned date_of_first_completed_quest; this would work too (if there is such a column)."
What I meant: "Someone also mentioned date_of_first_completed_quest; this would work too (if there is a date column to be used within the join)."

