Zero and non-zero accepted count. Self-accepted answers do not count.
Q&A for power users of Apple hardware and software
-- How Unsung am I?
-- Zero and non-zero accepted count. Self-accepted answers do not count.
DECLARE @MAXDATE DATETIME
SELECT @MAXDATE = MAX(Date)
with newbies as
select top 100 * from badges where
name = 'Unsung Hero'
order by date desc
select max(date) as date from newbies
count(a.Id) as [Accepted Answers],
sum(case when a.Score = 0 then 0 else 1 end) as [Scored Answers],
sum(case when a.Score = 0 then 1 else 0 end) as [Unscored Answers],
sum(CASE WHEN a.Score = 0 then 1 else 0 end)*1000 / count(a.Id) / 10.0 as [Percentage Unscored],
max(datediff(d, n.date, @MAXDATE)) as daybadge,
min(datediff(d, a.creationdate, n.date)) as dayspost,
min(datediff(d, v.creationdate, n.date)) as daysaccept
on a.Id = q.AcceptedAnswerId
inner join newbies n on a.owneruserid = n.userid
inner join votes v on v.postid = a.id and v.votetypeid=1
a.CommunityOwnedDate is null
and q.OwnerUserId != n.userid
and a.postTypeId = 2
group by n.userid