Comment 2 for bug 1653001

New branch with 2 commits pushed:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1653001-webstaff-idl-pull-list

It turns out my question about queue position is moot... There is a significant amount of supporting code for holds that assumes the holds data exists in a certain format, namely the format returned from "open-ils.circ.hold.details.retrieve" and friends. Because of this, we have to fetch the extra details data for every hold regardless.

The grid now renders itself using the sort-able "ahopl" class with a canned grid query. Once all holds are retrieved, an additional batch/streaming call is made to fetch the extra details for all of the holds on display. This data is cached, so re-sorts, etc. will not cause another details fetch.

The 2nd commit in the branch resolves a cstore exhaustion problem with
open-ils.circ.hold.details.batch.retrieve.authoritative.