需要只显示每个代理名称一行（SQL）

Question

这个论坛的新来很容易，我已经迷失在这里，只想显示每个名字一行，即乔博客....任何人都可以看到哪里im因为目前每个名称有多行。

DECLARE @StartDate DATETIME, @EndDate DATETIME 
SELECT @StartDate = '2016-05-31 00:00:01', @EndDate = '2016-05-31 23:00:00' 

SELECT  CONVERT(Varchar, AgentSession.SessionStart, 103) AS Date, 
      Agent.Firstname + ' ' + Agent.Lastname AS AgentName, 
      ProductivitySummary.SessionStartTime As FirstLogin, 
      ProductivitySummary.SessionEndTime As LastLogin, 
      ProductivitySummary.PLogOnTime, 
      (AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) As LogOnTime, 
      (AgentSession.TalkTime + AgentSession.HoldTime) As TalkTime, 
      (AgentSession.WaitTime + AgentSession.PreviewTime) As WaitTime, 
      (AgentSession.WrapTime + AgentSession.DeadTime) As WrapTime, 
      AgentSession.BreakTime, 
      AgentSession.MealTime, 
      AgentSession.MeetingTime, 
      AgentSession.OtherTime 
FROM  Agent INNER JOIN 
         AgentSession ON Agent.AgentID = AgentSession.AgentID 
      INNER JOIN(
SELECT  CONVERT(Varchar, AgentSession.SessionStart, 103) AS Date, 
      Agent.AgentID, 
      Agent.Firstname + ' ' + Agent.Lastname AS AgentName, 
      MIN(AgentSession.SessionStart) SessionStart, 
      MIN(CONVERT(CHAR(8), AgentSession.SessionStart, 8)) AS SessionStartTime, 
      MAX(AgentSession.SessionEnd) SessionEnd, 
      MAX(CONVERT(CHAR(8), AgentSession.SessionEnd, 8)) AS SessionEndTime, 
      CASE WHEN SUM(AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) > DATEDIFF(ss, (MIN(CONVERT(CHAR(8), AgentSession.SessionStart, 8))), (MAX(CONVERT(CHAR(8), AgentSession.SessionEnd, 8)))) THEN SUM(AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) ELSE DATEDIFF(ss, (MIN(CONVERT(CHAR(8), AgentSession.SessionStart, 8))), (MAX(CONVERT(CHAR(8), AgentSession.SessionEnd, 8)))) END AS PLogOnTime, 
      SUM(AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) As LogOnTime, 
      COUNT(AgentSession.AgentID) Logouts, 
      SUM(AgentSession.TalkTime + AgentSession.HoldTime) As TalkTime, 
      SUM(AgentSession.WaitTime + AgentSession.PreviewTime) As WaitTime, 
      SUM(AgentSession.WrapTime + AgentSession.DeadTime) As WrapTime, 
      SUM(AgentSession.BreakTime) As BreakTime, 
      SUM(AgentSession.MealTime) As MealTime, 
      SUM(AgentSession.MeetingTime) As MeetingTime, 
      SUM(AgentSession.OtherTime) As OtherTime 
FROM  Agent INNER JOIN 
         AgentSession ON Agent.AgentID = AgentSession.AgentID 
WHERE  (AgentSession.SessionStart Between @StartDate AND @EndDate) AND (Agent.Lastname Not Like '%(DND)') 
GROUP BY CONVERT(Varchar, AgentSession.SessionStart, 103), Agent.AgentID, Agent.Firstname + ' ' + Agent.Lastname 
)ProductivitySummary 
ON CONVERT(Varchar, AgentSession.SessionStart, 103) = ProductivitySummary.Date AND AgentSession.AgentID = ProductivitySummary.AgentID 

WHERE  (AgentSession.SessionStart Between @StartDate AND @EndDate) AND (Agent.Lastname Not Like '%(DND)') 
ORDER BY Agent.Firstname + ' ' + Agent.Lastname ASC, CONVERT(CHAR(8), AgentSession.SessionStart, 8)  

Answer 1

尝试用这个..我只是删除“AgentSession.SessionStart”从group by子句..似乎有可能是代理多个会话，你需要的那敏，所以这不应该在分组依据...休息你可以试试这个..让我知道如果仍然是多个

DECLARE @StartDate DATETIME, @EndDate DATETIME 
SELECT @StartDate = '2016-05-31 00:00:01', @EndDate = '2016-05-31 23:00:00' 

SELECT  CONVERT(Varchar, AgentSession.SessionStart, 103) AS Date, 
      Agent.Firstname + ' ' + Agent.Lastname AS AgentName, 
      ProductivitySummary.SessionStartTime As FirstLogin, 
      ProductivitySummary.SessionEndTime As LastLogin, 
      ProductivitySummary.PLogOnTime, 
      (AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) As LogOnTime, 
      (AgentSession.TalkTime + AgentSession.HoldTime) As TalkTime, 
      (AgentSession.WaitTime + AgentSession.PreviewTime) As WaitTime, 
      (AgentSession.WrapTime + AgentSession.DeadTime) As WrapTime, 
      AgentSession.BreakTime, 
      AgentSession.MealTime, 
      AgentSession.MeetingTime, 
      AgentSession.OtherTime 
FROM  Agent INNER JOIN 
         AgentSession ON Agent.AgentID = AgentSession.AgentID 
      INNER JOIN(
SELECT  CONVERT(Varchar, MIN(AgentSession.SessionStart), 103) AS Date, 
      Agent.AgentID, 
      Agent.Firstname + ' ' + Agent.Lastname AS AgentName, 
      MIN(AgentSession.SessionStart) SessionStart, 
      MIN(CONVERT(CHAR(8), AgentSession.SessionStart, 8)) AS SessionStartTime, 
      MAX(AgentSession.SessionEnd) SessionEnd, 
      MAX(CONVERT(CHAR(8), AgentSession.SessionEnd, 8)) AS SessionEndTime, 
      CASE WHEN SUM(AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) > DATEDIFF(ss, (MIN(CONVERT(CHAR(8), AgentSession.SessionStart, 8))), (MAX(CONVERT(CHAR(8), AgentSession.SessionEnd, 8)))) THEN SUM(AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) ELSE DATEDIFF(ss, (MIN(CONVERT(CHAR(8), AgentSession.SessionStart, 8))), (MAX(CONVERT(CHAR(8), AgentSession.SessionEnd, 8)))) END AS PLogOnTime, 
      SUM(AgentSession.TalkTime + AgentSession.HoldTime + AgentSession.WaitTime + AgentSession.PreviewTime + AgentSession.WrapTime + AgentSession.DeadTime + AgentSession.BreakTime + AgentSession.MealTime + AgentSession.MeetingTime + AgentSession.OtherTime) As LogOnTime, 
      COUNT(AgentSession.AgentID) Logouts, 
      SUM(AgentSession.TalkTime + AgentSession.HoldTime) As TalkTime, 
      SUM(AgentSession.WaitTime + AgentSession.PreviewTime) As WaitTime, 
      SUM(AgentSession.WrapTime + AgentSession.DeadTime) As WrapTime, 
      SUM(AgentSession.BreakTime) As BreakTime, 
      SUM(AgentSession.MealTime) As MealTime, 
      SUM(AgentSession.MeetingTime) As MeetingTime, 
      SUM(AgentSession.OtherTime) As OtherTime 
FROM  Agent INNER JOIN 
         AgentSession ON Agent.AgentID = AgentSession.AgentID 
WHERE  (AgentSession.SessionStart Between @StartDate AND @EndDate) AND (Agent.Lastname Not Like '%(DND)') 
GROUP BY  Agent.AgentID, Agent.Firstname + ' ' + Agent.Lastname 
)ProductivitySummary 
ON CONVERT(Varchar, AgentSession.SessionStart, 103) = ProductivitySummary.Date AND AgentSession.AgentID = ProductivitySummary.AgentID 

WHERE  (AgentSession.SessionStart Between @StartDate AND @EndDate) AND (Agent.Lastname Not Like '%(DND)') 
ORDER BY Agent.Firstname + ' ' + Agent.Lastname ASC, CONVERT(CHAR(8), AgentSession.SessionStart, 8)