½ÓÉÏһƪÎÄÕ£¬µ¼³öÒ»¸ö±í£¬»òÕßÕû¸öÊý¾Ý¿âµ½SQLÐÎʽ
<?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][1],DEFAULT_USER,DEFAULT_PASSWORD,DEFAULT_DB_NAME);
// mysql_query("set names 'gb2312'");
// mysql_select_db(DEFAULT_DB_NAME);
// $query=mysql_query("select * into outfile 'a.sql' from ".$tableName,$dbLink);
//
$now_date = date('Y-m-d_H-i-s');
//echo $myphpdumpRoot." -h".$serverInfos[$serverName][1]." -u".DEFAULT_USER." -p".DEFAULT_PASSWORD." ".DEFAULT_DB_NAME." ".$tableName.">".DEFAULT_DB_NAME."_".$tableName.$now_date.".sql";
if(empty($tableName))
{
exec($mysqldumpRoot." -h".$serverInfos[$serverName][1]." -u".DEFAULT_USER." -p".DEFAULT_PASSWORD." ".DEFAULT_DB_NAME.">".DEFAULT_DB_NAME.$now_date.".sql");
}
else
{
exec($mysqldumpRoot." -h".$serverInfos[$serverName][1]." -u".DEFAULT_USER." -p".DEFAULT_PASSWORD." ".DEFAULT_DB_NAME." ".$tableName.">".DEFAULT_DB_NAME."_".$tableName.$now_date.".sql");
}
echo DEFAULT_DB_NAME."_".$tableName.$now_date.".sql"."±¸·Ý³É¹¦
Ïà¹ØÎĵµ£º
¿Î³ÌËÄ ×麯Êý
¡¡¡¡
¡¡¡¡±¾¿ÎÖØµã£º
¡¡¡¡1¡¢Á˽â¿ÉÓõÄ×麯Êý
¡¡¡¡2¡¢ËµÃ÷ÿ¸ö×麯ÊýµÄʹÓ÷½·¨
¡¡¡¡3¡¢Ê¹ÓÃGROUP BY
¡¡¡¡4¡¢Í¨¹ýHAVINGÀ´ÏÞÖÆ·µ»Ø×é
¡¡¡¡×¢Ò⣺ÒÔÏÂʵÀýÖбêµã¾ùΪӢÎİë½Ç
¡¡¡¡Ò»¡¢¸ÅÄ
¡¡¡¡×麯ÊýÊÇÖ¸°´Ã¿×é·µ»Ø½á¹ûµÄº¯Êý¡£
¡¡¡¡×麯Êý¿ÉÒÔ³öÏÖÔÚSELECTºÍHAVING ×Ö¶ÎÖС£
¡¡¡¡GROUP ......
¸Õ¸Õ¸ßÖеÄһλͬѧÎÊÎÒÒ»µÀ±ÊÊÔÌ⣺Çë¼òÊöSQL×¢Èëʽ¹¥»÷¼°ÆäÔÀí¡£
£¨Q£º¹¥»÷£¿ÄѵÀÊÇ×öºÚ¿ÉÂ𣿣¿£©
¿ÉÒÔ°ÑÕâÖÖÐÐΪÀí½â³ÉºÚ¿ÍÐо¶£¬ÒòΪÕâÑù×öµÄÄ¿µÄ¾ÍÊÇ¡°·Ç·¨»ñÈ¡¡±¡£
£¨Q£ºÔõô×ö£¿£©
¿ÉÒÔ°´ÕÕÎÒÏÂÃæµÄ²½ÖèÒ»²½Ò»²½À´£¬´ó¼ÒÒ²¾Íµ±Ò»»Ø¡°ºÚ¿Í¡±ÁË¡££¨P.S. Õâ¿ÉÊÇÎÒ¡°¶À¼ÒÑÐÖÆ¡± ......
--²éѯµ±Ç°Á¬½ÓµÄʵÀýÃû
select @@servername
--²ì¿´ÈκÎÊý¾Ý¿âÊôÐÔ
sp_helpdb master
--ÉèÖõ¥Óû§Ä£Ê½£¬Í¬Ê±Á¢¼´¶Ï¿ªËùÓÐÓû§
alter database Northwind set single_user with rollback immediate
--»Ö¸´Õý³£
alter database Northwind set multi_user
--²ì¿´Êý¾Ý¿âÊôÐÔ
sp_helpdb
--²ì¿´Êý¾Ý¿â»Ö¸´Ä£Ê½
sel ......
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 varch ......
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÷¼üÔ¼Êøº ......