对SharePoint 2007数据库中一些数据表的使用(二)

杨叔叔

　　接着写
　　1. 得到文档库的大小
　　dbo.Webs 记录了每个SPWeb对象的FullUrl和Guid.
　　dbo.Sites 记录了每个SPSite对象的GUID，可以与dbo.Webs、dbo.AllDocs对象联合起来使用。
　　select [ListId] as [LibId], [tp_Title] as [LibTitle],dbo.Webs.[FullUrl], (sum(Cast([Size] as bigint)) / (1024)) as [LibSize (KB)]
from dbo.AllDocs, dbo.AllLists, dbo.Webs
where [ExtensionForFile]  '' and [DoclibRowId] > 0 and [ListId] = [tp_ID] and
[tp_ServerTemplate] in (101,109,111,113,114,115,116,119) and [tp_ItemCount] > 0 and dbo.AllDocs.[SiteId]=
(select dbo.Sites.[Id] from dbo.Sites, dbo.Webs
where dbo.Webs.[SiteId] = dbo.Sites.Id and dbo.Webs.[FullUrl] = '')
and dbo.AllDocs.[WebId] = dbo.Webs.[Id]
Group By [ListId], dbo.Webs.[FullUrl], [tp_Title] order by [LibSize (KB)] desc
　　注:  dbo.Webs.[FullUrl]列存储了每个SPWeb对象的url地址(例如：Teams/Test0223PM0400)，当此SPWeb对象是根站点的web对象时，此处值为空字符串。
　　2. 得到在某段时间内更新的文档数
　　--declare variables
declare @start_time datetime, @end_time datetime

--set UTC DateTime
set @start_time = cast('2010-12-27 08:08:33' as datetime)
set @end_time = cast('2010-12-28 02:35:21' as datetime)

select count(*) from dbo.AllDocs
where [ExtensionForFile]  '' and [DoclibRowId] > 0 and [ListId] in
(select [tp_ID] from dbo.AllLists where [tp_ServerTemplate] = 101 and [tp_ItemCount] > 0)
and ([MetaInfoTimeLastModified] between @start_time and @end_time)
　　注：dbo.AllDocs表中的[TimeCreated], [TimeLastModified], [NextToLastTimeModified], [MetaInfoTimeLastModified], 以及[TimeLastWritten]列都使用UTC时间。
　　3. 得到最常使用的文档格式及数目
　　select [ExtensionForFile], count(*) as 'AttachmentCount' from AllDocs
where DoclibRowId is null and [DeleteTransactionId] = 0x and [Type] = 0
and [HasStream] = 1 and ListId in
(select tp_ID from dbo.AllLists where [tp_ServerTemplate] in (100,107,108,150,1100) and [tp_ItemCount] > 0)
group by [ExtensionForFile] order by [AttachmentCount] desc
　　注： [DeleteTransactionId] 指示该listitem是否已被删除，未删除则值应为0x。
[HasStream] 指示此item是否含有文件流，1表示含有。
[Type] 指示此文档的‘Document Store Type’, 0表示文件，1表示文件夹。
　　4. 从站点集的Url地址得到所在数据库的名字
　　此处需要用到SharePoint的配置数据库(默认名称为：SharePoint_Config )
　　select dbo.objects.[name] from dbo.objects, dbo.sitemap
where dbo.objects.[ID] = dbo.sitemap.[databaseID] and dbo.sitemap.[path] = '/AK/StrategicIndustries'
　　注：dbo.objects.[name] –> 数据库的名称存在于此列。
dbo.sitemap.[path] –> 记录着站点集的路径。


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