Internally, the count call performs a query and then simply finds the size
of the result.
Can more efficiently do this on a per-database basis by asking that
database to do the count and take that value instead of moving a lot more
data around by doing the query ourselves.
Original issue reported on code.google.com by shattere...@gmail.com on 20 Jul 2009 at 8:47
Original issue reported on code.google.com by
shattere...@gmail.com
on 20 Jul 2009 at 8:47