SSRS - 日历报告查询

时间:2016-12-13 14:48:38

标签: sql tsql join ssrs-2008-r2 outer-join

我正在制作类似于this的日历式报告。但我的查询并没有返回我需要的东西。我在日期表上使用RIGHT OUTER JOIN,但我还需要按JobID过滤结果。当我这样做时,它显然只返回JobID的结果。我觉得我在这里缺少一些简单的东西......任何帮助都会受到赞赏!

原始查询:

SELECT  t1.[TimeSheetLineID] ,
        t1.[TimeSheetID] ,
        t1.[JobID] ,
        t1.[TimeSheetDate] ,
        t1.[TimeSheetCreatedOn] ,
        t1.[TimeSheetLastModifiedOn] ,
        t1.[StartTime] ,
        t1.[EndTime] ,
        t1.[TotalTime] ,
        t1.[EmployeeName] ,
        t2.[FullYear] ,
        t2.[WeekNumber] ,
        t2.[WeekDay] ,
        t2.[WeekDayName] ,
        t2.[MonthDay] ,
        t2.[MonthName] ,
        t2.[MonthNumber]
FROM    [dbo].[FactTimeSheets] t1
        RIGHT OUTER JOIN dbo.DateLookup t2 ON t1.TimeSheetDate = t2.DateFull
WHERE (t1.JobID = @jobNumber) AND (t2.FullYear = @year) AND (t2.MonthNumber BETWEEN @startMonth AND @endMonth)
ORDER BY FullYear, MonthNumber, MonthDay, WeekDay

我从以上查询获得的结果: enter image description here

第二次查询,为我提供所需的所有日期,但未按JobID过滤:

SELECT  t1.[TimeSheetLineID] ,
        t1.[TimeSheetID] ,
        t1.[JobID] ,
        t1.[TimeSheetDate] ,
        t1.[TimeSheetCreatedOn] ,
        t1.[TimeSheetLastModifiedOn] ,
        t1.[StartTime] ,
        t1.[EndTime] ,
        t1.[TotalTime] ,
        t1.[EmployeeName] ,
        t2.[FullYear] ,
        t2.[WeekNumber] ,
        t2.[WeekDay] ,
        t2.[WeekDayName] ,
        t2.[MonthDay] ,
        t2.[MonthName] ,
        t2.[MonthNumber]
FROM    [dbo].[FactTimeSheets] t1
        RIGHT OUTER JOIN dbo.DateLookup t2 ON t1.TimeSheetDate = t2.DateFull
WHERE (t2.FullYear = @year) AND (t2.MonthNumber BETWEEN @startMonth AND @endMonth)
ORDER BY FullYear, MonthNumber, MonthDay, WeekDay

结果我希望看到(JobID过滤器被取出......但我需要它): enter image description here

1 个答案:

答案 0 :(得分:3)

尝试将其反转...另外,如果在where子句中将条件放在外连接表上,它将像内部一样

SELECT  t1.[TimeSheetLineID] ,
        t1.[TimeSheetID] ,
        t1.[JobID] ,
        t1.[TimeSheetDate] ,
        t1.[TimeSheetCreatedOn] ,
        t1.[TimeSheetLastModifiedOn] ,
        t1.[StartTime] ,
        t1.[EndTime] ,
        t1.[TotalTime] ,
        t1.[EmployeeName] ,
        t2.[FullYear] ,
        t2.[WeekNumber] ,
        t2.[WeekDay] ,
        t2.[WeekDayName] ,
        t2.[MonthDay] ,
        t2.[MonthName] ,
        t2.[MonthNumber]
FROM    dbo.DateLookup t2
LEFT JOIN [dbo].[FactTimeSheets] t1 
  ON t1.TimeSheetDate = t2.DateFull
  AND (t1.JobID = @jobNumber) 
WHERE (t2.FullYear = @year) 
  AND (t2.MonthNumber BETWEEN @startMonth AND @endMonth)
ORDER BY FullYear, MonthNumber, MonthDay, WeekDay