Mysql µÄһЩ¼òµ¥µÄÃüÁî
¼ÇÏÂЩlinuxÏÂmysqlµÄ²Ù×÷£¬ÒÔ±ãÒÔºó²é¿´£º
1. Æô¶¯£¬¹Ø±Õmysql£º
Æô¶¯£ºsudo /etc/init.d/mysql start
¹Ø±Õ£º/usr/bin/mysqladmin -uroot -p shutdown
2.ÏÔʾ ±í½á¹¹£º
describe:tableName
3.±¸·Ý£º
Ö»±¸·Ý±í½á¹¹£ºmysqldump -d -uroot -p DataBase TableName> xxx.sql
±¸·Ý±í½á¹¹ºÍÊý¾Ý£ºmysqldump -uroot -p DataBase TableName> xxx.sql
4.»Ö¸´£º
mysql>source xxx.sql
5.Ð޸ıíÃû£º
alter table tableName rename to newTableName;
6:ɾ³ýÁУº
alter table tableName drop column columnName;
7:ÐÞ¸ÄÁÐÃû˳Ðò
alter table tableName modify fieldName fieldType after filedName
alter table tableName modify fieldName fieldType first;//ÉèÖÃΪµÚÒ»ÁÐ
Ïà¹ØÎĵµ£º
Èý²½×ߣº
1.ÔÚwindows-->perspective-->DB browser
2.Create a database connection profile
Çý¶¯ÏÂÔØ£º http://dev.mysql.com/downloads/
ÎļþÃû£ºmysql-connector-java-5.0.4-bin
3.Open a database connection
Á´½Óʱ¿ÉÄܳöÏÖ´íÎó£¬ÄÇôÇë³¢ÊÔÈçÏ·½·¨£º
Err ......
³£³£Óöµ½´óÊý¾ÝÁ¿Æµ·±¶ÁÐ´ÊÆ±Ø»áµ¼Ö·þÎñÆ÷µÄÐÔÄÜϽµ¡£ÏÂÃæ¼Ç¼һ϶ÔmysqlµÄÓÅ»¯ÅäÖÃ
1.Ê×ÏȹرÕauto commit¡£
2.¶ÔÓÚÊý¾Ý±íʹÓÃInnoDB¡£
3.¹Ø±ÕÍâ¼üÔ¼Êø¡£
4.²ÉÓöàÖµ²åÈë“INSERT INTO ±íÃû VALUES (1,2), (5,5), ...;” Èç¹ûÓдóÁ¿²¢·¢¿ÉÒÔÓøü¸ÄINSERT INTOΪ INSERT DELAYED INTO¿ÉÒÔÔڳ̶ÈÉϽ⾠......
<?php
/*
* by:lenush
* qicq:707207845
* email:lenus-h@163.com
* site:www.hackthiswebsite.cn
* that's all
*
*/
class mysql{
private $db_host; //Êý¾Ý¿âÖ÷»ú
private $db_user; //Êý¾Ý¿âÓû§Ãû
private $d ......
2008Äê2Ô±»SunÒÔ10ÒÚÃÀÔªÊÕ¹ºµÄMySQL£¬Ç°Â·ÈÔÈ»ÄÑÁÏ¡£¶ÔÓÚ´ó¼ÒÀ´Ëµ£¬±È½ÏÓÐÒâ˼µÄÊÇ£¬10ÔÂ27ÈÕ£¬Red HatÐû²¼ÒÔ1900ÍòÃÀԪע×Ê¿ªÔ´Êý¾Ý¿â³§ÉÌ—EnterpriseDB¡£ÏûÏ¢Ò»³ö£¬Á¢¿Ì±»Òµ½ç½â¶ÁΪRed HatÁí±Ùõè¾¶·¢Õ¹¿ªÔ´Êý¾Ý¿â£¬²»ÏëÒÔºóÊÜÖÆÓÚOracleºÍMySQL¡£
Èç¹ûMySQLµÄ´óÆìµ¹ÏÂÁË£¬ÖÚ¶àÁ¦Á¿·ÖÉ¢ÇÒÈõСµÄ¿ªÔ´Êý¾Ý¿â½«Õ¹¿ª ......
1¡¢HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Eventlog\Application\MySQL
Ŀ¼ɾ³ý
2¡¢HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\Eventlog\Application\MySQL
Ŀ¼ɾ³ý
3¡¢HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application\MySQL
Ŀ¼ɾ³ý ......