Hi, Large result sets are buffered on disk (in a temporary table or temporary file).
What you could do is create a separate table where you keep the sum of the value, plus the count, grouped by id. The table would need to be updated using a trigger. That way, you don't need to read all rows every time. Regards, Thomas -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
