Comment 4 for bug 536700

This landed with devel r11041. Tested on edge vs. production. There is a significant degradation in the query count - it may be that the pre-fetching is not working as expected (or it may be an unrelated change on edge, but unlikely). If it is related to this change it is approx. 4 queries per build when using the binary_only=False option :/. The page times are still comparable. Note: this does not effect the API, which has binary_only=True fixed (and hence uses the current implementation). Marking as qa-ok, but if we've time this or next cycle, it would be great to get this back down.

Edge (r11042): https://edge.launchpad.net/~ubuntu-mozilla-daily/+archive/ppa/+builds?build_text=&build_state=all&batch=50
At least 289 queries issued in 3.76 seconds

Production (10.05): https://launchpad.net/~ubuntu-mozilla-daily/+archive/ppa/+builds?build_text=&build_state=all&batch=50
At least 44 queries issued in 3.55 seconds