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5¡¢¸ü¸Äsp_renamedb 'DB_ste','DB_test'.
sp_renamedb 'DB_ste2','DB_ste'
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MS Sql Server ÌṩÁ˺ܶàÊý¾Ý¿âÐÞ¸´µÄÃüÁµ±Êý¾Ý¿âÖÊÒÉ»òÊÇÓеÄÎÞ·¨Íê³É¶Áȡʱ¿ÉÒÔ³¢ÊÔÕâЩÐÞ¸´ÃüÁî¡£
¡¡¡¡1. DBCC CHECKDB
¡¡¡¡ÖØÆô·þÎñÆ÷ºó£¬ÔÚûÓнøÐÐÈκβÙ×÷µÄÇé¿öÏ£¬ÔÚSQL²éѯ·ÖÎöÆ÷ÖÐÖ´ÐÐÒÔÏÂSQL½øÐÐÊý¾Ý¿âµÄÐÞ¸´£¬ÐÞ¸´Êý¾Ý¿â´æÔÚµÄÒ»ÖÂÐÔ´íÎóÓë·ÖÅä´íÎó¡£
use master
declare @databasename varchar(255)
set @databasename='ÐèÒªÐÞ¸´µÄÊý¾Ý¿âʵÌåµÄÃû³Æ'
exec sp_dboption @databasename, N'single', N'true' --½«Ä¿±êÊý¾Ý¿âÖÃΪµ¥Óû§×´Ì¬
dbcc checkdb(@databasename,REPAIR_ALLOW_DATA_LOSS)
dbcc checkdb(@databasename,REPAIR_REBUILD)
exec sp_dboption @databasename, N'single', N'false'--½«Ä¿±êÊý¾Ý¿âÖÃΪ¶àÓû§×´Ì¬
È»ºóÖ´ÐÐ DBCC CHECKDB('ÐèÒªÐÞ¸´µÄÊý¾Ý¿âʵÌåµÄÃû³Æ') ¼ì²éÊý¾Ý¿âÊÇ·ñÈԾɴæÔÚ´íÎó¡£×¢Ò⣺ÐÞ¸´ºó¿ÉÄÜ»áÔì³É²¿·ÖÊý¾ÝµÄ¶ªÊ§¡£
2. DBCC CHECKTABLE
Èç¹ûDBCC CHECKDB ¼ì²éÈԾɴæÔÚ´íÎ󣬿ÉÒÔʹÓÃDBCC CHECKTABLEÀ´ÐÞ¸´¡£
use ÐèÒªÐÞ¸´µÄÊý¾Ý¿âʵÌåµÄÃû³Æ
declare @dbname varchar(255)
set @dbname='ÐèÒªÐÞ¸´µÄÊý¾Ý¿âʵÌåµÄÃû³Æ'
exec sp_dboption @dbname,'single user','true'
dbcc checktable('ÐèÒªÐÞ¸´µ ......
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ID Name ParentID ParentIDList level
1 A 0 0-1 1
2 B 0 0-2 1
3 C 0 0-3 1
4 A-1 1 &nbs ......
Microsoft SQL Server ±í²»Ó¦¸Ã°üº¬Öظ´ÐкͷÇΨһÖ÷¼ü¡£Îª¼ò½àÆð¼û£¬ÔÚ±¾ÎÄÖÐÎÒÃÇÓÐʱ³ÆÖ÷¼üΪ“¼ü”»ò“PK”£¬µ«ÕâʼÖÕ±íʾ“Ö÷¼ü”¡£Öظ´µÄ PK Î¥·´ÁËʵÌåÍêÕûÐÔ£¬ÔÚ¹ØÏµÏµÍ³ÖÐÊDz»ÔÊÐíµÄ¡£SQL Server Óи÷ÖÖÇ¿ÖÆÖ´ÐÐʵÌåÍêÕûÐԵĻúÖÆ£¬°üÀ¨Ë÷Òý¡¢Î¨Ò»Ô¼Êø¡¢Ö÷¼üÔ¼ÊøºÍ´¥·¢Æ÷¡£
¾¡¹ÜÈç´Ë£¬ÔÚijЩÇé¿öÏ»¹¿ÉÄÜ»á³öÏÖÖØ¸´µÄÖ÷¼ü;Èç¹û³öÏÖ´ËÀàÇé¿ö£¬¾Í±ØÐëÇå³ýÖØ¸´Ö÷¼ü¡£³öÏÖÖØ¸´Ö÷¼üµÄÇéÐÎÖ®Ò»ÊÇ£¬ÔÚ SQL Server ÍⲿµÄ·Ç¹ØÏµÊý¾ÝÖдæÔÚÖØ¸´µÄ PK£¬ÔÚµ¼ÈëÕâЩÊý¾ÝʱûÓÐÇ¿ÖÆÖ´ÐÐ PK ΨһÐÔ¡£³öÏÖÖØ¸´Ö÷¼üµÄÁíÒ»ÖÖÇéÐÎÀ´×ÔÊý¾Ý¿âÉè¼Æ´íÎó£¬ÈçûÓжÔÿÕűíÇ¿ÖÆÖ´ÐÐʵÌåÍêÕûÐÔ¡£
¡¡¡¡Í¨³£ÔÚ³¢ÊÔ´´½¨Î¨Ò»Ë÷Òýʱ»á·¢ÏÖÖØ¸´µÄ PK£¬ÒòΪÈç¹ûÕÒµ½Öظ´µÄ¼ü£¬Î¨Ò»Ë÷ÒýµÄ´´½¨¼´»áÖÐÖ¹£¬²¢ÇÒ½«ÏÔʾÒÔÏÂÏûÏ¢£º
¡¡¡¡Msg 1505, Level 16, State 1 Create unique index aborted on duplicate key.
¡¡¡¡Èç¹ûʹÓõÄÊÇ SQL Server 2000 »ò SQL Server 2005£¬Ôò»áÊÕµ½ÒÔÏ´íÎóÏûÏ¢£º
¡¡¡¡Msg 1505, Level 16, State 1 CREATE UNIQUE INDEX terminated because a duplicate key was found for object name '%.*ls' and ......
3¡£±íÄÚÈÝÈçÏÂ
-----------------------------
ID LogTime
1 2008/10/10 10:00:00
1 2008/10/10 10:03:00
1 2008/10/10 10:09:00
2 ¡¡¡¡¡¡2008/10/10 10:10:00
2 ¡¡¡¡¡¡2008/10/10 10:11:00
......
-----------------------------
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ÀîËÄ ÓïÎÄ 56
ÀîËÄ Êýѧ 90
ÍõÎå ÓïÎÄ 81
ÍõÎå Êýѧ 100
ÍõÎå &nbs ......
<?php
require_once '../../smartyConfig/smartyConfig.class.php';
require_once '../../game/include/function.php';
require_once '../../game/include/config.php';
require_once '../../game/server/server.class.php';
require_once '../../game/include/db.class.php';
$smarty->setTemplate_dir(GAME_ROOT);
$smarty->setCompile_dir(GAME_ROOT_C);
//*******************************************************
//*******************mysqldump·¾¶¶¨Òå********************
//*******************************************************
//$mysqldumpRoot="/usr/local/mysql/bin/mysqldump"; //214
$mysqldumpRoot="E:\AppServ\MySQL\bin\mysqldump";
$md5Str=$_POST['md5Str'];
$serverName=$_POST['serverName'];
$uid=$_POST['uid'];
$cid=$_POST['cid'];
$tableName=$_GET['tableName'];
// $dbLink=mysql_connect($serverInfos[$serverName ......