{"id":45815,"date":"2023-12-17T23:08:33","date_gmt":"2023-12-17T14:08:33","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=45815&#038;post_type=knowledgebase&#038;preview_id=45815"},"modified":"2025-10-02T04:45:31","modified_gmt":"2025-10-01T19:45:31","slug":"mysql-error-1045","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/mysql-error-1045\/","title":{"rendered":"\u30104\u3064\u306e\u65b9\u6cd5\u3011MySQL 1045\uff08\u30a2\u30af\u30bb\u30b9\u62d2\u5426\uff09\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<p>MySQL 1045\u30a8\u30e9\u30fc\u306f\u901a\u5e38\u3001WordPress\u304b\u3089MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u969b\u306b\u767a\u751f\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6b63\u3057\u304f\u306a\u304b\u3063\u305f\u308a\u3001\u5fc5\u8981\u306a\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u305d\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u6a29\u9650\u304c\u306a\u3044\u3068\u5224\u65ad\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u62d2\u5426\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u306f\u8907\u6570\u3042\u308a\u3001\u4f8b\u3048\u3070\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30ea\u30bb\u30c3\u30c8\u3001\u30e6\u30fc\u30b6\u30fc\u6a29\u9650\u3084\u30dd\u30fc\u30c8\u306e\u78ba\u8a8d\u306a\u3069\u3067\u89e3\u6c7a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u3001MySQL 1045\u30a8\u30e9\u30fc\u3092\u6398\u308a\u4e0b\u3052\u3001\u4e3b\u306a\u539f\u56e0\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u30014\u3064\u306e\u89e3\u6c7a\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>MySQL 1045\u30a8\u30e9\u30fc\u3068\u306f<\/h2>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306e\u5f62\u5f0f\u306f\u3055\u307e\u3056\u307e\u3067\u3059\u304c\u3001\u4eca\u56de\u306f\u308f\u304b\u308a\u3084\u3059\u304f\u300cMySQL 1045\u30a8\u30e9\u30fc\u300d\u3068\u3057\u307e\u3059\u3002\u6642\u306b\u306f\u300cError 1045 (28000) access denied for user root localhost\u300d\u3068\u3044\u3046\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 999px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/04\/1045-error.jpeg\" alt=\"MySQL 1045\u30a8\u30e9\u30fc\" width=\"999\" height=\"128\"><figcaption class=\"wp-caption-text\">MySQL 1045\u30a8\u30e9\u30fc<\/figcaption><\/figure>\n<p>\u3053\u308c\u306f\u901a\u5e38\u3001WordPress\u304b\u3089<a href=\"https:\/\/kinsta.com\/jp\/blog\/list-mysql-databases\/\">MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc\u3067\u3059\u3002MySQL\u306f\u3001WordPress\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3001\u307e\u305f\u306f\u8ffd\u52a0\u3084\u7ba1\u7406\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n<p>MySQL\u3092\u4f7f\u7528\u3059\u308b\u4e3b\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u3001MariaDB\u3068<a href=\"https:\/\/kinsta.com\/jp\/blog\/sqlite-vs-mysql\/\">SQLite<\/a>\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3061\u306a\u307f\u306b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/mongodb-vs-mysql\/\">MongoDB<\/a>\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/mongodb-create-database\/\">\u30b9\u30ad\u30fc\u30de\u3092\u4f7f\u7528\u3057\u306a\u3044NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u3002\u305d\u306e\u305f\u3081\u30011045\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u3001localhost\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u6a29\u9650\u304c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30e6\u30fc\u30b6\u30fc\u540d\u306b\u8aa4\u308a\u304c\u3042\u3063\u305f\u308a\u3001\u5fc5\u8981\u306a\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n<h2>MySQL 1045\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/h2>\n<p>MySQL 1045\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u5fc5\u8981\u306a\u6a29\u9650\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u306a\u3044<\/strong>\u2500<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-permissions\/\">WordPress<\/a>\u306b\u5fc5\u8981\u306a\u6a29\u9650\u304c\u306a\u3044\u5834\u5408\u3001MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u62d2\u5426\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u304c\u5b58\u5728\u3057\u306a\u3044<\/strong>\u2500 \u30b5\u30fc\u30d0\u30fc\u306b\u30e6\u30fc\u30b6\u30fc\u3068\u3057\u3066\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5b58\u5728\u3092\u77e5\u3089\u308c\u3066\u3044\u306a\u3044\uff09\u3002<\/li>\n<li><strong>\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u306b\u8aa4\u308a\u304c\u3042\u308b<\/strong>\u2500\u5358\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30e6\u30fc\u30b6\u30fc\u540d\u3092\u9593\u9055\u3048\u3066\u3044\u308b\u3068\u3044\u3046\u53ef\u80fd\u6027\u3082\u3002\u8907\u6570\u306e\u30db\u30b9\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u7279\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6df7\u540c\u3057\u3066\u3057\u307e\u3046\u306e\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3067\u3059\u3002<\/li>\n<li><strong>\u30db\u30b9\u30c8\u304c\u7570\u306a\u3063\u3066\u3044\u308b<\/strong>\u2500\u63a5\u7d9a\u3059\u308b\u30db\u30b9\u30c8\u3092\u6307\u5b9a\u3057\u306a\u3044\u3068\u3001MySQL\u306flocalhost\u306b\u63a5\u7d9a\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u3042\u308b\u3044\u306f\u3001\u5225\u306e\u30db\u30b9\u30c8\u307e\u305f\u306f\u30dd\u30fc\u30c8\u306b\u63a5\u7d9a\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>Bash\u306b\u3088\u308b\u59a8\u5bb3<\/strong>\u2500\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u7279\u6b8a\u6587\u5b57\u306fBash\u306b\u3088\u3063\u3066\u5909\u63db\u3055\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u3002\u3053\u306e\u5834\u5408\u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30b7\u30f3\u30b0\u30eb\u30af\u30a9\u30fc\u30c8\u3067\u56f2\u3080\u3068\u3044\u3046\u89e3\u6c7a\u7b56\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>SSL\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044 <\/strong>\u2500\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/blog\/how-ssl-works\/\">SSL\uff08Secure Sockets Layer\uff09<\/a>\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u6709\u52b9\u306aSSL\u8a3c\u660e\u66f8\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>MySQL 1045\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3057\u305f\u3089\u3001\u3042\u3068\u306f\u89e3\u6c7a\u3059\u308b\u306e\u307f\u3002\u30a8\u30e9\u30fc\u3092\u901f\u3084\u304b\u306b\u89e3\u6d88\u3057\u3066\u3001\u4f5c\u696d\u3092\u518d\u958b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>MySQL 1045\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u7b56\uff084\u901a\u308a\uff09<\/h2>\n<p>MySQL 1045\u30a8\u30e9\u30fc\u306e\u4e3b\u306a\u539f\u56e0\u3092\u62bc\u3055\u3048\u305f\u3089\u3001\u65e9\u901f\u89e3\u6c7a\u7b56\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>1. \u30e6\u30fc\u30b6\u30fc\u6a29\u9650\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u307e\u305a\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\u3068\u3057\u3066\u3001root\u30e6\u30fc\u30b6\u30fc\uff08root\u6a29\u9650\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\uff09\u306b\u5fc5\u8981\u306a\u6a29\u9650\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u307e\u305a\u306f\u6a29\u9650\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u958b\u304d\u3001\u4ee5\u4e0b\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p><code>ssh username@ipaddress<\/code><\/p>\n<p>\u30ed\u30b0\u30a4\u30f3\u5b8c\u4e86\u5f8c\u3001MySQL\u30d7\u30ed\u30f3\u30d7\u30c8\u304b\u3089\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p><code>mysql -uroot -p<\/code><\/p>\n<p>\u6b21\u306b\u3001\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3079\u3066\u306e\u6a29\u9650\u3092\u4ed8\u4e0e\u3057\u307e\u3059\u3002<\/p>\n<p><code>GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY 'password';<\/code><\/p>\n<p>\u3042\u308b\u3044\u306f\u3001phpMyAdmin\u3092\u4f7f\u7528\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u6a29\u9650\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3002\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001<strong>\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8<\/strong>\u3092\u958b\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Kinsta\u306e\u304a\u5ba2\u69d8\u306e\u5834\u5408\u306f\u3001MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u3089\u300c<strong>WordPress\u30b5\u30a4\u30c8<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u6a29\u9650\u3092\u78ba\u8a8d\u3057\u305f\u3044\u30b5\u30a4\u30c8\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u300c<strong>\u60c5\u5831<\/strong>\u300d\u753b\u9762\u306e\u300c<strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u307e\u3067\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 1600px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/04\/database-access-kinsta.jpg\" alt=\"MyKinsta\u306ephpMyAdmin\" width=\"1600\" height=\"299\"><figcaption class=\"wp-caption-text\">MyKinsta\u306ephpMyAdmin<\/figcaption><\/figure>\n<p>\u300c<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/database-management\/wordpress-database-access\/\"><strong>phpMyAdmin\u3092\u958b\u304f<\/strong><\/a>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u5f8c\u306f\u3001\u300c<strong>Users<\/strong>\u300d\u30bf\u30d6\u304b\u3089\u3059\u3079\u3066\u306eMySQL\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u554f\u308f\u305a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u3067\u8a72\u5f53\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u898b\u3064\u3051\u3066\u3001\u300c<strong>Edit Privileges<\/strong>\u300d\uff08\u6a29\u9650\u306e\u7de8\u96c6\uff09\u3092\u9078\u629e\u3057\u3001\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u6a29\u9650\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u8a72\u5f53\u3059\u308b\u6a29\u9650\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3066\u4ed8\u4e0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c<strong>Go<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5909\u66f4\u3092\u9069\u7528\u3059\u308c\u3070\u5b8c\u4e86\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u518d\u5ea6\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>2. \u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u898b\u76f4\u3059<\/h3>\n<p>\u4e00\u898b\u62cd\u5b50\u629c\u3051\u3057\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u304c\u3001MySQL 1045\u30a8\u30e9\u30fc\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u60c5\u5831\u306e\u8aa4\u308a\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001<strong>wp-config.php<\/strong>\u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3057\u3066\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u304b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-use-sftp\/\">SFTP\u7d4c\u7531\u3067\u30b5\u30a4\u30c8\u306b\u63a5\u7d9a<\/a>\u3057\u307e\u3059\u3002<\/p>\n<p>\u5f8c\u8005\u306e\u5834\u5408\u3001\u307e\u305a\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u898b\u3064\u3051\u307e\u3059\uff08\u901a\u5e38\u306f<strong>public_html<\/strong>\uff09\u3002\u3053\u306e\u4e2d\u306b<strong>wp-config.php<\/strong>\u30d5\u30a1\u30a4\u30eb\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/04\/wpconfigphp-file-ftp.png\" alt=\"wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u3059\" width=\"1400\" height=\"546\"><figcaption class=\"wp-caption-text\">wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u3059<\/figcaption><\/figure>\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u3001DB_USER\u3068DB_PASSWORD\u304c\u6b63\u3057\u3044\u5024\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u30e6\u30fc\u30b6\u30fc\u540d\u306f\u300croot\u300d\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b\u8a2d\u5b9a\u3057\u305f\u3082\u306e\u306b\u306a\u3063\u3066\u3044\u308c\u3070OK\u3067\u3059\u3002<\/p>\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5fd8\u308c\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u306f\u3001cPanel\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u300c<strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u300d\uff1e\u300c<strong>MySQL<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002Kinsta\u306e\u304a\u5ba2\u69d8\u306f\u3001MyKinsta\u306e\u300c<strong>\u60c5\u5831<\/strong>\u300d\u753b\u9762\u3067\u300c<strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>3. \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h3>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3066MySQL\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30a8\u30e9\u30fc\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/install-phpmyadmin\/\">phpMyAdmin\u306b\u30a2\u30af\u30bb\u30b9<\/a>\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u6b21\u306b\u3001\u753b\u9762\u5de6\u5074\u306e\u9805\u76ee\u306e\u4e2d\u304b\u3089\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\">WordPress\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/04\/kinsta-phpmyadmin-tables.jpeg\" alt=\"phpMyAdmin\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\" width=\"1400\" height=\"698\"><figcaption class=\"wp-caption-text\">phpMyAdmin\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb<\/figcaption><\/figure>\n<p>\u30b5\u30a4\u30c8\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u904b\u55b6\u3059\u308b\u305f\u3081\u306e\u30c7\u30fc\u30bf\u3092\u542b\u3093\u3060\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u4e00\u89a7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001<strong>wp_comments<\/strong>\u3084<strong>wp_posts<\/strong>\u306a\u3069\u3002<\/p>\n<p><strong>wp_users<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3069\u306e\u57fa\u672c\u7684\u306a\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5909\u66f4\u3057\u305f\u3044\u30e6\u30fc\u30b6\u30fc\u30ea\u30b9\u30c8\u3092\u898b\u3064\u3051\u3066\u3001\u300c<strong>Edit<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/04\/edit-user-phpmyadmin.jpeg\" alt=\"phpMyAdmin\u3067\u30e6\u30fc\u30b6\u30fc\u30ea\u30b9\u30c8\u3092\u7de8\u96c6\" width=\"1400\" height=\"235\"><figcaption class=\"wp-caption-text\">phpMyAdmin\u3067\u30e6\u30fc\u30b6\u30fc\u30ea\u30b9\u30c8\u3092\u7de8\u96c6<\/figcaption><\/figure>\n<p>\u3053\u308c\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u3059\u3079\u3066\u306e\u60c5\u5831\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u554f\u308f\u305a\u3001\u300c<strong>user_pass<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u6ce8\u76ee\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u306b\u73fe\u5728\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2023\/04\/change-user-password.jpeg\" alt=\"MySQL\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\" width=\"1400\" height=\"793\"><figcaption class=\"wp-caption-text\">MySQL\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8<\/figcaption><\/figure>\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u524a\u9664\u3057\u3066\u65b0\u305f\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n<p>\u300c<strong>user_pass<\/strong>\u300d\u30a8\u30ea\u30a2\u3067\u306f\u3001\u300c<strong>Function<\/strong>\u300d\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>MD5<\/strong>\u300d\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6697\u53f7\u5316\u3055\u308c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u753b\u9762\u4e0b\u90e8\u306e\u300c<strong>Go<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u65b0\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4fdd\u5b58\u3059\u308c\u3070OK\u3067\u3059\u3002<\/p>\n<h3>4. MySQL\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u3057\u3044\u30dd\u30fc\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>MySQL 1045\u30a8\u30e9\u30fc\u306e\u7c21\u5358\u306a\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u3057\u3044\u30dd\u30fc\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u6709\u52b9\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u307e\u305a\u306fMySQL\u304c\u8d77\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><code>systemtl status MySQL<\/code><\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u304c\u7a3c\u52d5\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p><code>systemtl start MySQL<\/code><\/p>\n<p>MySQL\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30dd\u30fc\u30c8\u306f3306\u3067\u3059\u3002MySQL\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u3067\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><code>mysql -username -password<\/code><\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001MySQL \u30b5\u30fc\u30d0\u304c\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u308b\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p><code>SHOW VARIABLES LIKE \u2018port\u2019:<\/code><\/p>\n<p>\u30dd\u30fc\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u3053\u306e\u6642\u70b9\u307e\u305f\u306f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u5909\u66f4\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001MySQL\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3066\u5909\u66f4\u3092\u9069\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u30b5\u30a4\u30c8\u306e\u91cd\u8981\u306a\u5909\u66f4\u3092\u59a8\u3052\u308bWordPress\u30a8\u30e9\u30fc\u306b\u306f\u3001\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u3089\u308c\u308b\u3082\u306e\u3002MySQL 1045\u30a8\u30e9\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u7279\u306b\u5384\u4ecb\u3067\u3059\u3002\u5e78\u3044\u3001\u89e3\u6c7a\u65b9\u6cd5\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<p>\u624b\u59cb\u3081\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u5fc5\u8981\u306a\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u78ba\u8a8d\u3002\u307e\u305f\u3001\u5358\u306b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u8aa4\u308a\u304c\u3042\u308b\u53ef\u80fd\u6027\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u305f\u308a\u3001MySQL\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u3057\u3044\u30dd\u30fc\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u308a\u3059\u308b\u306e\u3082\u6709\u52b9\u3067\u3059\u3002<\/p>\n<p>Kinsta\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30f3\u3067\u696d\u754c\u6700\u9ad8\u6c34\u6e96\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3057\u3066\u3082\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u7c21\u5358\u3067\u3059\u3002\u307e\u305f\u3001<a href=\"https:\/\/sevalla.com\/database-hosting\/\">Kinsta\u306e\u30de\u30cd\u30fc\u30b8\u30c9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc<\/a>\u3067\u306f\u3001\u4e16\u754c24\u7b87\u6240\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3068300\u4ee5\u4e0a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5229\u7528\u53ef\u80fd\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9ad8\u901f\u3001\u5b89\u5168\u3001\u304b\u3064\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306b\u904b\u7528\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/sevalla.com\/pricing\/\">\u8a73\u3057\u304f\u306f\u3053\u3061\u3089<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL 1045\u30a8\u30e9\u30fc\u306f\u901a\u5e38\u3001WordPress &#8230;<\/p>\n","protected":false},"author":199,"featured_media":45816,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[791],"class_list":["post-45815","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-mysql-error"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u30104\u3064\u306e\u65b9\u6cd5\u3011MySQL 1045\uff08\u30a2\u30af\u30bb\u30b9\u62d2\u5426\uff09\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\uff5c Kinsta\u00ae<\/title>\n<meta name=\"description\" content=\"MySQL 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