{"id":8254,"date":"2021-09-06T12:09:50","date_gmt":"2021-09-06T04:09:50","guid":{"rendered":"https:\/\/blog.hoyo.idv.tw\/?p=8254"},"modified":"2023-02-07T14:31:05","modified_gmt":"2023-02-07T06:31:05","slug":"mysql-%e6%96%b7%e9%9b%bb%e8%b3%87%e6%96%99%e5%ba%ab%e7%84%a1%e6%b3%95%e5%95%9f%e5%8b%95%e4%bf%ae%e5%be%a9%e9%81%8e%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/blog.hoyo.idv.tw\/?p=8254","title":{"rendered":"MariaDB - \u65b7\u96fb\u8cc7\u6599\u5eab\u7121\u6cd5\u555f\u52d5\u4fee\u5fa9\u904e\u7a0b"},"content":{"rendered":"

--<\/p>\n

MariaDB \u7248\u672c 10.3.25 \u5176\u4ed6\u7248\u672c\u76f8\u95dc\u6307\u4ee4\u3001\u64cd\u4f5c\u4e0d\u4fdd\u8b49\u6210\u529f<\/p>\n

--<\/p>\n

\u7576\u9047\u5230 MariaDB \u8cc7\u6599\u5eab\u6bc0\u640d\u6642\uff0cHoyo \u4f7f\u7528\u4e86\u4ee5\u4e0b\u6b65\u9a5f\u6062\u5fa9\u904b\u4f5c\uff0c\u6b64\u65b9\u6cd5\u4f7f\u7528\u7684\u662f\u91cd\u5efa mysql \u8cc7\u6599\u5eab\u7684\u65b9\u5f0f\uff0c\u4f7f\u7528\u8005\u7684\u8cc7\u6599\u5eab\u5fc5\u9808\u6709\u5099\u4efd\uff0c\u7b49\u91cd\u5efa\u5b8c\u6210\u4e4b\u5f8c\u518d\u6062\u5fa9\u4f7f\u7528\u8005\u5e33\u865f\u4ee5\u53ca\u532f\u5165\u8cc7\u6599\u5eab\u5099\u4efd<\/p>\n

# mv \/var\/lib\/mysql \/var\/lib\/mysql0\r\n# mysql_install_db\r\n# systemctl restart mysql\r\n# mysql_secure_installation\r\n# mysql -u root -p\r\n\r\nCREATE USER 'user'@'%' IDENTIFIED BY 'password';\r\nGRANT ALL PRIVILEGES ON *.* TO 'user'@'%' WITH GRANT OPTION;\r\nFLUSH PRIVILEGES;\r\n\r\n# mysql -u username -p database_name < file.sql<\/pre>\n
\u9019\u500b\u65b9\u6cd5\u53ef\u884c\u662f\u53ef\u884c\uff0c\u4e0d\u904e\u00a0mysql_secure_installation \u9019\u500b\u6307\u4ee4\u9700\u8981\u4eba\u5de5\u5e72\u6d89\uff0c\u6240\u4ee5\u8981\u5c07\u6d41\u7a0b\u81ea\u52d5\u5316\u9084\u9700\u8981\u8abf\u6574<\/p>\n
\u4ee5\u4e0b\u81ea\u52d5\u5316\u53c3\u8003\u4e86 \/usr\/bin\/mysql_secure_installation \u5167\u4f5c\u6cd5<\/p>\n
--<\/p>\n
\u6307\u5b9a mysql \u57f7\u884c\u6642\u5e33\u865f\u3001\u5bc6\u78bc<\/h2>\n
.my.cnf<\/p>\n
[mysql]\r\nuser=root\r\npassword='password'<\/pre>\n
--<\/p>\n
\u8cc7\u6599\u5eab\u6574\u7406<\/h2>\n
\u522a\u9664\u533f\u540d\u5e33\u865f\u4ee5\u53ca test \u8cc7\u6599\u5eab\uff0c\u63a5\u4e0b\u4f86\u5c31\u662f\u81ea\u5df1\u7684\u4f7f\u7528\u8005\u5e33\u865f\u4ee5\u53ca\u8cc7\u6599\u5eab<\/p>\n
fix.sql<\/p>\n
DELETE FROM mysql.user WHERE User='';\r\nDELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localhost', '127.0.0.1', '::1');\r\nDELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%';\r\nDROP DATABASE IF EXISTS test;\r\nFLUSH PRIVILEGES;\r\n\r\nCREATE DATABASE `table` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci;\r\nCREATE USER 'user'@'%' IDENTIFIED BY 'password';\r\nGRANT ALL PRIVILEGES ON *.* TO 'DAE'@'%' WITH GRANT OPTION;\r\nFLUSH PRIVILEGES;\r\n<\/pre>\n
--<\/p>\n
\u91cd\u5efa\u53ca\u532f\u5165<\/h2>\n
fix.sh<\/p>\n
# chmod +x fix.sh<\/pre>\n
    \n
  1. \u5c07\u8cc7\u6599\u5eab\u505c\u6b62\u670d\u52d9<\/li>\n
  2. \u522a\u9664\u6574\u500b\u8cc7\u6599\u5eab\u76ee\u9304<\/li>\n
  3. \u57f7\u884c\u00a0mysql_install_db \u4e0d\u80fd\u52a0\u53c3\u6578\uff0cHoyo \u6e2c\u8a66\u7684\u7d50\u679c\u662f\u589e\u52a0\u53c3\u6578\u5c31\u7121\u6cd5\u6b63\u5e38\u57f7\u884c<\/li>\n
  4. \u555f\u52d5\u8cc7\u6599\u5eab\u670d\u52d9<\/li>\n
  5. \u4fee\u6539 root \u5bc6\u78bc<\/li>\n
  6. \u5c07\u525b\u525b\u7de8\u8f2f\u7684 fix.sql \u532f\u5165<\/li>\n
  7. \u89e3\u58d3\u7e2e\u539f\u5148\u5099\u4efd\u8cc7\u6599\u5eab<\/li>\n
  8. \u5c07\u5099\u4efd\u8cc7\u6599\u5eab\u532f\u5165<\/li>\n<\/ol>\n
    #!\/usr\/bin\/env bash\r\nsystemctl stop mysql\r\nrm -r \/var\/lib\/mysql\r\nmysql_install_db\r\nsystemctl start mysql\r\nmysqladmin -u root password 'password'\r\nmysql --defaults-file=\/opt\/Server\/WWW\/.my.cnf < \/opt\/Server\/WWW\/fix.sql\r\ntar zxf \/backup\/db_backup.tgz -C \/\r\nmysql --defaults-file=\/opt\/Server\/WWW\/.my.cnf table < \/backup\/db_backup.sql\r\n<\/pre>\n
    --<\/p>\n
    <\/div>\n
    <\/path><\/svg><\/i>  2,123 total views<\/p>\n
    <\/div>\n","protected":false},"excerpt":{"rendered":"
    -- MariaDB \u7248\u672c 1...<\/p>\n
    <\/div>\n
    <\/path><\/svg><\/i>  2,123 total views<\/p>\n
    <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[258],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/8254"}],"collection":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8254"}],"version-history":[{"count":9,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/8254\/revisions"}],"predecessor-version":[{"id":8711,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/8254\/revisions\/8711"}],"wp:attachment":[{"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.hoyo.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}