我正在尝试为给定特定Stack Overflow用户的data.stackexchange.com构建一个SQL查询,将列出他们接受的答案数,答案数和分数> 0,并且已经接受的答案数和/或得分> 0
这是我到目前为止的查询,它只计算接受的答案:
DECLARE @UserId int = ##UserId##
SELECT
Count(a.Id) AS Accepted
FROM
Posts q
INNER JOIN
Posts a ON q.AcceptedAnswerId = a.Id
WHERE
a.OwnerUserId = @UserId
AND
a.PostTypeId = 2
当您在我的用户ID(2234742)上运行它时,它会显示以下输出:
Accepted
70
我正在寻找以下输出:
Accepted Score > 0 Accepted or Score > 0
X X X
要修改现有查询,您可以转到my existing data.stackexchange.com query page并点击" fork query"在查询正文下面。架构将显示在右侧。我是SQL的新手,所以谢谢你的帮助!
N.B。请记住,Accepted or Score > 0
不仅仅是其他两列的总和,因为存在重叠!
答案 0 :(得分:1)
resolvers += Resolver.jcenterRepo,
resolvers += "scalaz-bintray" at "https://dl.bintray.com/scalaz/releases",
libraryDependencies ++= Seq(
"com.kyleu" %% "jdub-async" % "1.0",
"com.vmunier" %% "play-scalajs-scripts" % "0.3.0",
"org.webjars" % "jquery" % "1.11.1",
"org.json4s" %% "json4s-jackson" % "3.2.11",
evolutions,
"com.github.benhutchison" %% "prickle" % "1.1.7",
specs2 % Test
)
将'someval'替换为posttype以获得所需内容。您需要按帖子类型分组