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 ×îÐÂÎÄÕ : sql

SQL SERVER 2005 °²×°´íÎó½â¾öÁË~

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 TITLE: Microsoft SQL Server 2005 Setup
------------------------------
SQL Server Setup was unable add user NT AUTHORITY\NETWORK SERVICE to local group SQLServer2005DTSUser$PCITC5-29.
For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.06&EvtSrc=setup.rll&EvtID=29512&EvtType=sqlca%5csqlsecurityca.cpp%40Do_sqlGroupMember%40Do_sqlGroupMember%40x56c
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    Ò»¿ªÊ¼ÔÚ×°database serviceʱÌáʾ"SQL Server Setup was unable add user NT AUTHORITY\SYSTEM to local group SQLServer ......

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 create table [±íÃû]
(
[×Ô¶¯±àºÅ×Ö¶Î] int IDENTITY (1,1) PRIMARY KEY ,
[×Ö¶Î1] nVarChar(50) default 'ĬÈÏÖµ' null ,
[×Ö¶Î2] ntext null ,
[×Ö¶Î3] datetime,
[×Ö¶Î4] money null ,
[×Ö¶Î5] int default 0,
[×Ö¶Î6] Decimal (12,4) default 0,
[×Ö¶Î7] image null ,
)
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Drop table [±íÃû]
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INSERT INTO [±íÃû] (×Ö¶Î1,×Ö¶Î2) VALUES (100,'51WINDOWS.NET')
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DELETE from [±íÃû] WHERE [×Ö¶ÎÃû]>100
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UPDATE [±íÃû] SET [×Ö¶Î1] = 200,[×Ö¶Î2] = '51WINDOWS.NET' WHERE [×Ö¶ÎÈý] = 'HAIWA'
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ALTER TABLE [±íÃû] ADD [×Ö¶ÎÃû] NVARCHAR (50) NULL
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ALTER TABLE [±íÃû] DROP COLUMN [×Ö¶ÎÃû]
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ALTER TABLE [±íÃû] ALTER COLUMN [×Ö¶ÎÃû] NVARCHAR (50) NULL
ÖØÃüÃû±í£º(Access ÖØÃüÃû±í£¬Çë²Î¿¼ÎÄÕ£ºÔÚAccessÊý¾Ý¿âÖÐÖØÃüÃû±í)
sp_rename '±íÃû', 'бíÃû', 'OBJECT'
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ALTER TABLE [±íÃû] ADD CONSTRAINT Ô¼ÊøÃû CHECK ([Ô¼Êø×Ö¶Î] <= '2000-1-1')
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ALTER TABLE [±íÃû] DROP CONSTRAINT Ô¼ÊøÃû
н ......

ÔõÑùʹÓÃSQLÓï¾ä¸üÐÂÐÐÀÛ¼ÆÁÐÖµ

 
±í:TABLEA
¿Í»§±àºÅ Ó¦ÊÕ½ð¶î   ÊÕ¿î½ð¶î 
1001       100        80         
1001       200       180         
1001       300       280         
1001       400       380         
..         ..         ..         
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¿Í»§±àºÅ Ó¦ÊÕ½ð¶î   ÊÕ¿î½ð¶î   Ê£Óà½ð¶î
1001       100        8 ......

SQL SERVER ºÍEXCELµÄÊý¾Ýµ¼Èëµ¼³ö

 SQL SERVER ºÍEXCELµÄÊý¾Ýµ¼Èëµ¼³ö
1¡¢ÔÚSQL SERVERÀï²éѯExcelÊý¾Ý:
-- ======================================================
SELECT *
from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="c:\book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...[Sheet1$]
ÏÂÃæÊǸö²éѯµÄʾÀý£¬Ëüͨ¹ýÓÃÓÚ Jet µÄ OLE DB Ìṩ³ÌÐò²éѯ Excel µç×Ó±í¸ñ¡£
SELECT *
from OpenDataSource ( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source="c:\Finance\account.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactions
-------------------------------------------------------------------------------------------------
2¡¢½«ExcelµÄÊý¾Ýµ¼ÈëSQL server :
-- ======================================================
SELECT * into newtable
from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
  'Data Source="c:\book1.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...[Sheet1$]
ʵÀý:
SELECT * into newtable
from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
  'Data ......

ÓÃSQLÓï¾äµÃµ½SQLServer µÄ±íÖеÄÁеÄÃèÊöÖµ

 select   case   when   c.colid=1   then   object_name(c.id)   else   ''   end   as   ±íÃû    
  ,c.name   as   ×Ö¶ÎÃû  
  ,t.name   Êý¾ÝÀàÐÍ  
  ,c.prec   as   ³¤¶È  
  ,p.value   as   ÃèÊöÐÅÏ¢  
  ,m.text   as   ĬÈÏÖµ  
  from   syscolumns   c  
  inner   join   systypes   t   on   c.xusertype=t.xusertype  
  left   join   sysproperties   p   on   c.id=p.id   and   c.colid   =   p.smallid  
  left   join   syscomments   m   on   c.cdefault=m.id  
  where   objectproperty(c.id,'IsUserTable')=1 ......

ÓÃSQLÓï¾äµÃµ½SQLServer µÄ±íÖеÄÁеÄÃèÊöÖµ

 select   case   when   c.colid=1   then   object_name(c.id)   else   ''   end   as   ±íÃû    
  ,c.name   as   ×Ö¶ÎÃû  
  ,t.name   Êý¾ÝÀàÐÍ  
  ,c.prec   as   ³¤¶È  
  ,p.value   as   ÃèÊöÐÅÏ¢  
  ,m.text   as   ĬÈÏÖµ  
  from   syscolumns   c  
  inner   join   systypes   t   on   c.xusertype=t.xusertype  
  left   join   sysproperties   p   on   c.id=p.id   and   c.colid   =   p.smallid  
  left   join   syscomments   m   on   c.cdefault=m.id  
  where   objectproperty(c.id,'IsUserTable')=1 ......

PB Êý¾Ý¿âÁ¬½ÓÒÔ¼°sqlÓï¾äÔËÐÐÐÅÏ¢·µ»Ø´úÂë½âÊÍ´óÈ«


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