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MS SQL 2000/2005 Ð޸ıíËùÓÐÕß´æ´¢¹ý³Ì

Create PROCEDURE [dbo].[ChangeObjectOwner]
@OldOwner as NVARCHAR(128),
@NewOwner as NVARCHAR(128)
AS
DECLARE @Name   as NVARCHAR(128)
DECLARE @Owner  as NVARCHAR(128)
DECLARE @OwnerName as NVARCHAR(128)
DECLARE curObject CURSOR FOR
select 'Name' = name,
 'Owner'   = user_name(uid)
from sysobjects
where user_name(uid)=@OldOwner
order by name
OPEN  curObject
FETCH NEXT from curObject INTO @Name, @Owner
WHILE(@@FETCH_STATUS=0)
BEGIN   
if @Owner=@OldOwner
begin
  set @OwnerName = @OldOwner +'.' + rtrim(@Name)
  exec sp_changeobjectowner @OwnerName, @NewOwner
end
FETCH NEXT from curObject INTO @Name, @Owner
END
close curObject
deallocate curObject
------------------------
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±ê×¼µÄ SQL µÄ½âÎö˳Ðò

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ORDER

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¶Ô½á¹û¼¯½øÐÐÅÅÐò
select

*
,row_number()
over
(
order

by
productname)
as
rownumber
from
products
where
rownumber
between

10

and

20
--
Õâ±ß»¹Ã»²úÉúrownumber ¾ÍÒýÓÃÁË
......

PowerDesignerÉú³ÉÊý¾Ý¿â½¨±íSQL½Å±¾Ê±È¥Ë«ÒýºÅ

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ºÅ£¬sql»òÕßhql²éѯ“Column_1='XXX'”ʱ£¬¾Í»á±¨´í£ºORA-00904: "COLUMN_1":
ÎÞЧµÄ±êʶ·û£¬³ý·ÇдΪ“‘Column_1’='XXX'”¡£
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Properties£¬Ñ¡ÔñScript->Sql->Format£¬ÓÐÒ»ÏîCaseSensitivityUsingQuote£¬
ËüµÄcommentΪ“Determines if the case sensitivity for identifiers is managed
using double
quotes”£¬±íʾÊÇ·ñÊÊÓÃË«ÒýºÅÀ´¹æ¶¨±êʶ·ûµÄ´óСд£¬¿ÉÒÔ¿´µ½ÓÒ± ......

SQL SERVER 2005¿ªÆôxp_cmdshellµÄ·½·¨


SQL Server ÒÑ·â鎖Ôª¼þ 'xp_cmdshell' µÄ ³ÌÐò 'sys.xp_cmdshell'
Ö®´æÈ¡£¬Òò為´ËÔª¼þÒÑ經ÓÉ´ËËÅ·þÆ÷µÄ°²È«ÐÔ組態關閉¡£Ïµ統¹ÜÀí員¿ÉÒÔʹÓà sp_configure 來啟Óà 'xp_cmdshell'
µÄʹÓá£ÈçÐèÓÐ關啟Óà 'xp_cmdshell' µÄ詳細資訊£¬請參閱¡¶SQL Server 線ÉÏ叢書¡·Öеģ¼½éÃæ區組態£¾(Surface
Area Configuration)¡£
ÓÃÏÂÃæÒ»¾ä»°¾Í¿ÉÒÔÁ˽â¾öÁË¡£
EXEC sp_configure 'show advanced options',
1;RECONFIGURE;EXEC sp_configure 'xp_cmdshell', 1;RECONFIGURE;
¹Ø±ÕÒ»Ñù.
Ö»Êǽ«ÉÏÃæµÄºóÃæµÄÄǸö"1"¸Ä³É"0"¾Í¿ÉÒÔÁË.
EXEC sp_configure 'show advanced options',
1;RECONFIGURE;EXEC sp_configure 'xp_cmdshell', 0;RECONFIGURE;
......

SQL Server×Ô´ø±¸·ÝÕû¸öÊý¾Ý¿â½Å±¾¹¤¾ß scptxfr.exe


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Server\MSSQL\£¬ÕÒµ½ÎļþÃûÊÇscptxfr.exeµÄÎļþ,ÀûÓÃÃüÁîÐй¤¾ß£º¾ßÌåÓ÷¨ÈçÏ£º
D:\PROGRA~1\MICROS~2\MSSQL\>scptxfr/?
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SCPTXFR /s
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/P      —      sa ÒªÓõÄÃÜÂë¡£Çë×¢ÒâµÇ¼ ID ʼÖÕΪ sa¡£
               
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SQL Server SQLÓï¾äµ¼Èëµ¼³ö´óÈ«

/*******  µ¼³öµ½excel
EXEC master..xp_cmdshell ’bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""’
/***********  µ¼ÈëExcel
SELECT *
from OpenDataSource( ’Microsoft.Jet.OLEDB.4.0’,
  ’Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0’)...xactions
SELECT cast(cast(¿ÆÄ¿±àºÅ as numeric(10,2)) as nvarchar(255))+’¡¡’ ת»»ºóµÄ±ðÃû
from OpenDataSource( ’Microsoft.Jet.OLEDB.4.0’,
  ’Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0’)...xactions
/** µ¼ÈëÎı¾Îļþ
EXEC master..xp_cmdshell ’bcp "dbname..tablename" in c:\DT.txt -c -Sservername -Usa -Ppassword’
/** µ¼³öÎı¾Îļþ
EXEC master..xp_cmdshell ’bcp "dbname..tablename" out c:\DT.txt -c -Sservername -Usa -Ppassword’
»ò
EXEC master..xp_cmdshell ’bcp "Select * from dbname..tablename" queryout c:\DT.txt -c -S ......
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