centos中找回MariaDB数据库root用户权限的方法_MySQL
- WBOYOriginal
- 2016-06-01 13:06:53727browse
MariaDBCentOS
前几天在网上闲逛,看到一文章,说MySQL自被Orcle收入囊中,有弃MySQL社区开源之意,且把MySQL分成社区与企业版.我日他先人板板,都是钱TM惹祸.MySQL创始人另起人马,创MariaDB,据传以其次女名名之.一时手溅,在centos上废MySQL立MariaDB.
昨日休息,无事可做,入夜更甚,加之天热,夜半未眠.开机入centos,查前日所装MariaDB,root竟无密码,顷password之.然细查之下,user表中root名目竟有五条之多,遂只留一host为%,余皆删之.后觉不当,以host=localhost补之.时觉甚爽,不知大祸至矣.
待出,复入MariaDB,Mysql库竟隐匿不见.Google查察之下,竟是本机登录所致,原user表以root为神器,余皆臣之.host为localhost时,失其权,故Mysql不现.
本欲废之立新,然Google禀有尝此法者,不能解.度娘回 Mysql 以skip-grant-tables 之法 或能解.试之,败.MariaDB虽与MySQL同枝一脉,却并非全然相同,亦不能解.
思之良久,遂以-h 127.0.0.1试之,虽败却收获颇丰.以此法度之,本机之址,以127.0.0.1,localhost为绳.想那centos以何址为绳,改IP,试之.成矣.
立入,复其localhost之执掌之权.退再入,Mysql现矣.此困解矣.
ps:一代宗师叶先生云:念念不忘,必有回响.诚不欺我也.
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