sql server »¹ÔÒ»¸öÊý¾Ýµ½¾ßÌåµÄʱ¼ä
Êý¾Ý¿âµÄ¸½¼Ó:
sp_attach_db mark ,'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\mark.mdf'
Êý¾Ý¿âµÄ·ÖÀë:
sp_deattach_db mark ,'C:\Program Files\Microsoft SQL
Server\MSSQL.1\MSSQL\Data\mark.mdf'
Êý¾Ý¿âµÄÍêÈ«±¸·Ý:
backup database mark to disk='D:\Database\mark.bat'
Êý¾Ý¿âµÄ¼ÓÃܱ¸·Ý:
backup database mark to disk='D:\Database\mark.bat' with password 'password'
Êý¾Ý¿âµÄ²îÒ챸·Ý:
backup database mark to disk='D:\Database\mark.bat' with Diffreential
Êý¾Ý¿âÎļþ±¸·Ý:
backup database mark file='Filepath' to 'backupfile path'
Êý¾Ý¿âÎļþ×鱸·Ý
backup database mark filegroup='filegroup path' to 'back filegroup path '
Êý¾Ý¿âÈÕÖ¾±¸·Ý:
Êý¾Ý¿âµÄ»¹Ô:
Êý¾Ý¿âµÄÍêÈ«»¹Ô:
restore database mark from disk='Database\mark.bat'
Êý¾Ý¿âµÄ²îÒ챸·Ý
alter database mark set recovery full
go
backup database mark to disk ='D:\Database\mark.bat'
go
restore database mark from disk='D:\Database\mark.bat' with recovery,replace,STOPAT='2010- ......
1.µÇ½ϵͳÓû§
sqlplus È»ºóÊäÈëϵͳÓû§ÃûºÍÃÜÂë
µÇ½±ðµÄÓû§
conn Óû§Ãû/ÃÜÂë;
2.´´½¨±í¿Õ¼ä
create tablespace ¿Õ¼äÃû
datafile 'c:"¿Õ¼äÃû' size 15M --±í¿Õ¼äµÄ´æ·Å·¾¶,³õʼֵΪ15M
autoExtend on next 10M --¿Õ¼äµÄ×Ô¶¯Ôö³¤µÄÖµÊÇ10M
permanent online; --ÓÀ¾ÃʹÓÃ
3.´´½¨Óû§
create user shi --´´½¨Óû§ÃûΪshi
identified by scj --´´½¨ÃÜÂëΪscj
default tablespace ±í¿Õ¼äÃû --ĬÈϱí¿Õ¼äÃû
temporary tablespace temp --ÁÙʱ±í¿Õ¼äΪtemp
profile default --ÊÜprofileÎļþµÄÏÞÖÆ
quota unlimited on ±í¿Õ¼äÃû; --ÔÚ±í¿Õ¼äÏÂÃæ½¨±í²»ÊÜÏÞÖÆ
4.´´½¨½ÇÉ«
create role ½ÇÉ«Ãû identified by ÃÜÂë;
5.¸ø½ÇÉ«ÊÚȨ
grant create session to ½ÇÉ«Ãû£»--¸ø½ÇÉ«ÊÚÓè´´½¨»á»°µÄȨÏÞ
grant ½ÇÉ«Ãû to Óû§Ãû£» --°Ñ½ÇÉ«ÊÚÓèÓû§
6.¸øÓû§ÊÚÓèȨÏÞ
grant create session,resource to shi;--¸øshiÓû§ÊÚÓèËùÓÐȨÏÞ
grant create table to shi; --¸øshiÓû§ÊÚÓè´´½¨±íµÄȨÏÞ
7.select table_name from user_tables; ²ì¿´µ±Ç°Óû§ÏµÄËùÓбí
8.select tablespace_name from user_tablespaces; ²ì¿´µ±Ç°Óû§Ï嵀 ±í¿Õ¼ä
9 ......
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ÊÊÓÃÓÚ SQL Server 2000/2005
SELECT TOP Ò³´óС *
from table1
WHERE id NOT IN
(
SELECT TOP Ò³´óС*(Ò³Êý-1) id from table1 ORDER BY id
)
ORDER BY id
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ÊÊÓÃÓÚ SQL Server 2000/2005
SELECT TOP Ò³´óС *
from table1
WHERE id >
(
SELECT ISNULL(MAX(id),0)
from
(
SELECT TOP&n ......
SQL Server ²éѯһÕűíµÄÖ÷¼ü
http://hi.baidu.com/samxx8/blog/item/7048f8de1725835894ee37b4.html
SELECT a.name
from syscolumns a
inner join sysobjects d on a.id=d.id
where d.name='SPF_Users' and exists(SELECT 1 from sysobjects where xtype='PK' and parent_obj=a.id and name in (
SELECT name from sysindexes WHERE indid in(
SELECT indid from sysindexkeys WHERE id = a.id AND colid=a.colid ......
SQL Server²éѯһÕűíµÄËùÓÐ×ֶΣº
http://hi.baidu.com/samxx8/blog/item/7048f8de1725835894ee37b4.html
SELECT c.name,o.name from syscolumns AS c
INNER JOIN sysobjects AS o
ON c.id = o.id where o.name='SPF_Users' ......
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http://blog.csdn.net/jefflam/archive/2009/06/01/4233359.aspx
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¡¡¡¡Ò»¡¢ SQL×¢Èë¹¥»÷µÄ¼òµ¥Ê¾Àý¡£
¡¡¡¡statement := "SELECT * from Users WHERE Value= " + a_variable + "
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