{10} By ticket ID

AmbiguousColumn: column reference "description" is ambiguous
LINE 6:    description AS _description,
           ^

SELECT COUNT(*) FROM (
SELECT p.value AS __color__,
   id AS ticket, summary, component, version, milestone, t.type AS type,
   owner, status,
   time AS created,
   description AS _description,
   changetime AS modified,
   reporter AS _reporter
  FROM ticket t
  LEFT JOIN enum p ON p.name = t.priority AND p.type = 'priority'
  WHERE status <> 'closed'
  ORDER BY id
) AS tab