mysql ÕÒ»ØÃÜÂë
1. Í£µ½ÔËÐеÄmysql: /etc/init.d/mysql stop
2. ʹÓÃskip-grant-tablesÕâ¸öÑ¡ÏîÆô¶¯MySQL£º /usr/bin/mysqld_safe --skip-grant-tables &
3. ÏÖÔÚ¿ÉÒÔ²»ÓÃÃÜÂë½øÈëmysql ÁË¡£
# myql
> use mysql;
> UPDATE user SET password=password('123456') WHERE user='root'; //ÃÜÂëÐÞ¸ÄΪ123456;
> FLUSH PRIVILEGES;
> quit;//Í˳ömysql
4. ÖØÆômysql : /etc/init.d/mysql restart
ÏÖÔھͿÉÒÔÓÃmysql -uroot -p123456µÇ½ÁË¡£
ת×Ôhttp://blog.csdn.net/ytz_linuxer/archive/2009/07/03/4320660.aspx
Ïà¹ØÎĵµ£º
ÕâÁ½ÌìÎÒ×°ÁËUBUNTU £¬ÔÚ±àÒë°²×°MYSQLµÄʱºòûÓгöʲôÎÊÌ⣬
µ½scripts/mysql_install_db --user=mysql
ÕâÒ»²½Ê±£¬µÃµ½ÈçÏ´íÎó
FATAL ERROR: Can't find mysqld. Please specify your installation
directory with the '--basedir=' option.
FATAL ERROR: Could not find SQL file '/fill_help_tables.sql'
µ½ÍøÉ ......
Ö®ËùÒÔдÕâÆª²©¿Í£¬ÊÇÒòΪǰ¼¸Ìì²ÅÅöµ½ÁËÕâôһ¸öÎÊÌ⣬ÒÔǰ»¹²»ÖªµÀmysqlÓÐÕâôһ¸öÎÊÌâ¡£
ÎÒÃǵÄϵͳʹÓÃÁËstruts+hibernate£¬Êý¾Ý¿âʹÓõÄÊÇmysql£¬×Ö·û¼¯Í³Ò»Îªutf-8¡£
±¾À´ÒѾÍê³ÉÁË£¬µ«ÊÇϵͳʹÓõÄʱºò£¬·¢ÏÖ²é³öÀ´µÄÈËÃûûÓÐ˳Ðò£¬±¾À´ÒÔΪºÜ¼òµ¥£¬ÔÚ²éѯµÄʱºò£¬Ö¸¶¨°´ÕÕnameÅÅÐò¾Í¿ÉÒÔÁË£¬Æñ֪ʵ¼ÊÒ»×ö²Å·¢Ï ......
mysql°²×°Í¼½â½Ì³Ì 5.1
2009Äê03ÔÂ01ÈÕ ÐÇÆÚÈÕ 23:51
×ªÔØÇë×¢Ã÷³ö´¦:http://hi.baidu.com/herdff/blog/item/6e6b4bcf6132f90b93457e14.html
±¾½Ì³ÌÒÔMysql 5.1°æ±¾ÎªÀý£¬¸ü¸ß°æ±¾°²×°¹ý³ÌÓë´ËÀàËÆ¡£ÔĶÁǰ£¬ÇëÏÂÔØ5.1£¬ÏÂÔØµØÖ·£ºwww.mysql.com
°²×°¹ý³ÌÓëÆäËüWindows°²×°³ÌÐòÒ»Ñù£¬Ê×ÏȳöÏÖµÄÊǰ²×°Ïòµ¼»¶Ó½çÃæ
Ö ......
SQL±ê×¼ÔÚÊý¾Ý´æ´¢µÄÎïÀí·½ÃæÃ»ÓÐÌṩ̫¶àµÄÖ¸ÄÏ¡£SQLÓïÑÔµÄʹÓöÀÁ¢ÓÚËüËùʹÓõÄÈκÎÊý¾Ý½á¹¹»òͼ±í¡¢±í¡¢ÐлòÁÐϵĽéÖÊ¡£µ«ÊÇ£¬´ó²¿·Ö¸ß¼¶Êý¾Ý¿â¹ÜÀíϵͳÒѾ¿ª·¢ÁËһЩ¸ù¾ÝÎļþϵͳ¡¢Ó²¼þ»òÕßÕâÁ½ÕßÀ´È·¶¨½«ÒªÓÃÓÚ´æ´¢ÌØ¶¨Êý¾Ý¿éÎïÀíλÖõķ½·¨¡£ÔÚMySQLÖУ¬InnoDB´æ´¢ÒýÇæ³¤ÆÚÖ§³Ö±í¿Õ¼äµÄ¸ÅÄ²¢ÇÒMySQL·þÎñÆ÷ÉõÖÁÔÚ ......
¶ÔÓÚÿ¸öÀàÐÍÓµÓеÄÖµ·¶Î§ÒÔ¼°²¢ÇÒÖ¸¶¨ÈÕÆÚºÎʱ¼äÖµµÄÓÐЧ¸ñʽµÄÃèÊö¼û7.3.6 ÈÕÆÚºÍʱ¼äÀàÐÍ¡£
ÕâÀïÊÇÒ»¸öʹÓÃÈÕÆÚº¯ÊýµÄÀý×Ó¡£ÏÂÃæµÄ²éѯѡÔñÁËËùÓмǼ£¬Æädate_colµÄÖµÊÇÔÚ×îºó30ÌìÒÔÄÚ£º
mysql> SELECT something from table
WHERE TO_DAYS(NOW())&nbs ......