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--> Title  : SQL Server²é詢¿ÉÓôÅÅÌ¿Õ¼ä
--> Author : wufeng4552
--> Date   : 2009-10-30 09:59:09
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Èç¹û´ÅÅÌ¿Õ¼äºÜ½ôÕÅ»òÕß´ó±ÈÀýµÄ´ÅÅÌÐèÒªÓÃÀ´½øÐиýø³Ì£¬ÄÇôÔÚ¼ÌÐø½øÐÐÒ»¸ö½ø³Ì֮ǰ¼ì²é´ÅÅÌ¿Õ¼äÊÇÒ»¸öÃ÷ÖÇÖ®¾Ù. ʹÓÃSQL Server 2000 µ½ 2008¶¼ÌṩµÄxp_fixeddrivesÀ©Õ¹´æ´¢¹ý³Ì½â¾öÕâ¸öÎÊÌâ.
 
if object_id('sp_exec_getDiskSpace','P')is not null
drop proc sp_exec_getDiskSpace
go
create proc sp_exec_getDiskSpace
(
 @minMBfree int,
 @Drive varchar(2)
)
as
begin
  declare @MBfree int
  select @MBfree=0
  create table #tb_DiskSpace
  ([Drive] varchar(2),
   [MBfree] int)
  insert #tb_DiskSpace exec master.dbo.xp_fixeddrives
  select @mbfree=[MBfree]
  from #tb_DiskSpace
  where [Drive]=@Drive
  if @MBfree>@minMBfree
    return
  else
    begin
      raiserror ('*** ERROR *** - ´Å盤¿Õ間²»×ã!', 16, 1)
    end
  drop table #tb_DiskSpace
end
go
exec sp_exec_getDiskSpace 10240,'C'
/*
(5 個資ÁÏÁÐÊܵ½Ó°響)
訊Ï¢50000£¬層級16£¬狀態1£¬³ÌÐòsp_exec_getDiskSpace£¬ÐÐ21
*** ERROR *** - ´Å盤¿Õ間²»×ã!
*/
exec sp_exec_getDiskSpace 10240,'C'


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import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
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