Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQL Server ѹËõÈÕÖ¾¿Õ¼ä

ʹÓÃÁËÒ»¶Îʱ¼äºó£¬SQL Server µÄ LDFÎļþÌå»ý¾Þ´ó.
ÈçºÎ´¦ÀíàÏ, ¶ÔÓÚ SQL Server 2005 ¼°Ö®Ç°µÄ°æ±¾£¬¿ÉÒÔʹÓÃÈçÏ SQL£º
declare @name varchar(50)
set @name='dbname
'
backup
log @name
with truncate_only
dbcc shrinkdatabase (@name,20)
¿ÉÊÇÔÚ SQL Server 2008 ¿ªÊ¼£¬Ö´ÐÐÉÏÃæµÄÓï¾ä»á±¨´í:
'truncate_only' is not a recognized BACKUP option.
ËùÒª»»Ò»ÖÖ·½Ê½:
Ê×ÏÈÒªÓÒ¼ü DB ÊôÐÔÖÐÉèÖà Option µÄ Recovery model Ϊ Simple,
ÔÙÖ´ÐÐÈçÏ SQL (ºì×Ö²¿·ÖÌæ»»³Éʵ¼ÊµÄ Files µÄÈÕÖ¾ÎļþµÄ Âß¼­Ãû³Æ(Logical Name))
DBCC SHRINKFILE (N'agsr_log
' , 1)
GO
Ö´ÐÐÍêºó£¬ldf Îļþ±ä³É 1M µÄÄÚÈÝ.


Ïà¹ØÎĵµ£º

SQL SERVERÔÚ´æ´¢¹ý³ÌÖÐÁ¬½ÓÆäËûÊý¾Ý¿â

 --·ÃÎʲ»Í¬µçÄÔÉϵÄÊý¾Ý¿â    
  --Èç¹û¾­³£·ÃÎÊ»òÊý¾ÝÁ¿´ó,½¨ÒéÓÃÁ´½Ó·þÎñÆ÷  
   
  --´´½¨Á´½Ó·þÎñÆ÷  
  exec   sp_addlinkedserver     'srv_lnk','','SQLOLEDB','Ô¶³Ì·þÎñ ......

SQL ServerÖÐÁÙʱ±íÓë±í±äÁ¿µÄÇø±ð

ÎÒÃÇÔÚÊý¾Ý¿âÖÐʹÓñíµÄʱºò,¾­³£»áÓöµ½Á½ÖÖʹÓñíµÄ·½·¨,·Ö±ð¾ÍÊÇʹÓÃÁÙʱ±í¼°±í±äÁ¿¡£ÔÚʵ¼ÊʹÓõÄʱºò£¬ÎÒÃÇÈçºÎÁé»îµÄÔÚ´æ´¢¹ý³ÌÖÐÔËÓÃËüÃÇ£¬ËäÈ»ËüÃÇʵÏֵŦÄÜ»ù±¾ÉÏÊÇÒ»ÑùµÄ£¬¿ÉÈçºÎÔÚÒ»¸ö´æ´¢¹ý³ÌÖÐÓÐʱºòȥʹÓÃÁÙʱ±í¶ø²»Ê¹Óñí±äÁ¿£¬ÓÐʱºòȥʹÓñí±äÁ¿¶ø²»Ê¹ÓÃÁÙʱ±íÄØ?
¡¡¡¡ÁÙʱ±í
¡¡¡¡ÁÙʱ±íÓëÓÀ¾Ã±íÏàËÆ£ ......

ÔõÑù½«excelÖеÄÊý¾Ýͨ¹ýPL/SQLµ¼ÈëORACLEÊý¾Ý¿âÖÐ

ÏêϸµØ²½Öè:


1¡¢´ò¿ªMicroSoft   Excel   2000  


2¡¢Îļþ(F)→н¨(N)→¹¤×÷²¾→  


3¡¢ÊäÈëÊý¾Ýºó£¬´æÅÌΪtest.xls£¬  


4¡¢Îļþ(F)→Áí´æÎª(A)→  


±£´æÀàÐÍΪ£ºÖƱí·û·Ö¸ô£¬ÆðÃûΪtext.txt£¬±£´æµ½C:\ &nb ......

×ÔÔö×ֶεÄSQLÓï¾ä½â¾ö·½°¸

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 ,
)
ɾ³ý±í£º
Drop table [ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ