如何在sql server 2008中計算位於不同機器（遠程）上的文件夾大小？

Question

，我使用下面的腳本代碼，但它不工作..

DECLARE @TenantId UNIQUEIDENTIFIER ='A79ED820-2E5E-4A9D-B930-B7597DC97081' 
DECLARE @BusinessName VARCHAR(200) 

declare @line varchar(255) ='' 
declare @path varchar(255)='' 
declare @command varchar(255)='' 
DECLARE @folderSizeGB decimal (16,8) = 0 

DECLARE @AttachmentDiscSpaceUsed decimal (16,8) = 0 

- 代碼來計算文件夾大小GB開始

IF OBJECT_ID('tempdb..#temp') IS NOT NULL 
drop table #temp 

create table #temp (line varchar(255)) 

set @path = '\\ewp-dev18\\c$\\Attachments\\' + CONVERT(varchar(50),@tenantId)   
set @command = 'dir "' + @path +'"' 

insert into #temp 
exec master.dbo.xp_cmdshell @command 

select @line= 
ltrim(replace(substring(line, charindex(')', line)+1, 
len(line)), ',', '')) 
from #temp where line like '%File(s)%bytes' 

SET @line= 
(Case WHEN @line IS NULL or @line ='' THEN '0' ELSE @line END) 

set @folderSizeGB = Cast(Replace(@line,'bytes', '') as decimal)/1073741824 
if (@folderSizeGB is null) 
    set @folderSizeGB =0 
    SET @AttachmentDiscSpaceUsed = @folderSizeGB    
    SET @path='' 
    SET @command='' 
    SET @line=0 
-- Drop #temp table 
IF OBJECT_ID('tempdb..#temp') IS NOT NULL 
    drop table #temp 

- 代碼來計算GB端文件夾的大小

請幫助.. thanx提前

Answer 1

未經測試，但您的路徑爲您的遠程機器在本地找？

set @path = '\\ewp-dev18\\c$\\Attachments\\' + CONVERT(varchar(50),@tenantId) 

應該

set @path = '\\\\ewp-dev18\\c$\\Attachments\\' + CONVERT(varchar(50),@tenantId) 

你還應該包括你得到錯誤信息。