Question

我有很多SQL Server Reporting Services（SSRS）报告（* .rdl）。我想知道其中哪些报告正在使用子报告。我怎样才能做到这一点？寻找一种简单的方法，而不是打开每个报表并确定是否正在使用子报表。

谢谢

Answer 1

我认为这应该为您提供所需的东西（感谢Bret Stateham）：

 --The first CTE gets the content as a varbinary(max)
 --as well as the other important columns for all reports,
 --data sources and shared datasets.
 WITH ItemContentBinaries AS
 (
   SELECT
      ItemID,Name,[Type]
     ,CASE Type
        WHEN 2 THEN 'Report'
        WHEN 5 THEN 'Data Source'
        WHEN 7 THEN 'Report Part'
        WHEN 8 THEN 'Shared Dataset'
        ELSE 'Other'
      END AS TypeDescription
     ,CONVERT(varbinary(max),Content) AS Content
   FROM ReportServer.dbo.Catalog
   WHERE Type IN (2,5,7,8)
 ),
 --The second CTE strips off the BOM if it exists...
 ItemContentNoBOM AS
 (
   SELECT
      ItemID,Name,[Type],TypeDescription
     ,CASE
        WHEN LEFT(Content,3) = 0xEFBBBF
          THEN CONVERT(varbinary(max),SUBSTRING(Content,4,LEN(Content)))
        ELSE
          Content
      END AS Content
   FROM ItemContentBinaries
 )
 --The outer query gets the content in its varbinary, varchar and xml representations...
 ,VarcharContent as
 (
 SELECT
    ItemID,Name,[Type],TypeDescription
   ,Content --varbinary
   ,CONVERT(varchar(max),Content) AS ContentVarchar --varchar
   ,CONVERT(xml,Content) AS ContentXML --xml
 FROM ItemContentNoBOM
 )
 SELECT * FROM VarcharContent where ContentVarchar like '%<subreport%'

Answer 2

下面的以下查询将返回具有子报表的已部署报表的列表。这是Microsoft reference和link for referencing older versions of SSRS。看起来唯一的区别是在CTE的XMLNAMESPACES部分更改了SSRS的版本。

查询以返回所有子报表

WITH
XMLNAMESPACES 
( 
    'http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition' AS rdl
)
, 
report_list
AS
(
    SELECT 
          [ReportID] = cat.[ItemID]
        , [ReportName] = cat.[Name]
        , [ReportPath] = cat.[Path]
        , [xmlColumn] = CAST(CAST(cat.[Content] AS VARBINARY(MAX)) AS XML)
    FROM  
        [ReportServer].[dbo].[Catalog] AS cat
    WHERE 
        1=1
        AND cat.[Content] IS NOT NULL
        AND cat.[Type] = 2 
)
SELECT 
      rpt.[ReportID]
    , rpt.[ReportName]
    , rpt.[ReportPath]
    , [SubReportName] = srpt.x.value('(//rdl:ReportName)[1]', 'NVARCHAR(256)')
FROM 
    report_list AS rpt
    CROSS APPLY xmlColumn.nodes('//rdl:Subreport') AS srpt(x);

SSRS：如何查找哪些报告包含子报告？

2 个答案:

查询以返回所有子报表