KeyError is raised from query page with "milestone" as custom field and no milestones

[Jun Omae]

How to reproduce:

1. Remove milestone records
2. Add milestone = text to [ticket-custom] section
3. Visit /query page

Prior to 1.0.11, OperationalError: ambiguous column name: priority.value occurs. See also #12399.

I think batch-modify form in query page has similar issues.

Traceback (most recent call last):
  File "/venv/trac/1.0.13/lib/python2.5/site-packages/trac/web/main.py", line 562, in _dispatch_request
    dispatcher.dispatch(req)
  File "/venv/trac/1.0.13/lib/python2.5/site-packages/trac/web/main.py", line 249, in dispatch
    resp = chosen_handler.process_request(req)
  File "/venv/trac/1.0.13/lib/python2.5/site-packages/trac/ticket/query.py", line 1004, in process_request
    return self.display_html(req, query)
  File "/venv/trac/1.0.13/lib/python2.5/site-packages/trac/ticket/query.py", line 1121, in display_html
    data = query.template_data(context, tickets, orig_list, orig_time, req)
  File "/venv/trac/1.0.13/lib/python2.5/site-packages/trac/ticket/query.py", line 768, in template_data
    for opt in field['options']]
KeyError: 'options'

[Jun Omae]

Proposed changes in jomae.git@t12586.