{"id":37680,"date":"2022-10-05T20:33:44","date_gmt":"2022-10-05T11:33:44","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=37680&#038;post_type=knowledgebase&#038;preview_id=37680"},"modified":"2026-03-06T19:03:25","modified_gmt":"2026-03-06T10:03:25","slug":"wordpress-table-prefix","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/wordpress-table-prefix\/","title":{"rendered":"WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>WordPress\u30b5\u30a4\u30c8\u306e\u904b\u55b6\u306b\u304a\u3044\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-repair-database\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5b89\u5168\u6027\u306e\u78ba\u4fdd<\/a>\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u5bfe\u7b56\u306e1\u3064\u3068\u3057\u3066\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u7c21\u5358\u306a\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306f\u7c21\u5358\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u305f\u3081\u3001\u614e\u91cd\u306b\u884c\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u5b9f\u969b\u306e\u624b\u9806\u3092\u3054\u7d39\u4ecb\u3059\u308b\u524d\u306b\u3001\u307e\u305a\u306fWordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306b\u3064\u3044\u3066\u3001\u305d\u3057\u3066\u5909\u66f4\u524d\u306e\u6ce8\u610f\u4e8b\u9805\u306a\u3069\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u305d\u308c\u304b\u3089\u3001\u672c\u984c\u306eWordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u30923\u3064\u898b\u3066\u3044\u304d\u307e\u3059\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<p><strong><a href=\"https:\/\/www.youtube.com\/watch?v=y5hnMCk8-N4\">WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306e\u5909\u66f4\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u52d5\u753b\u3067\u306e\u89e3\u8aac\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059<\/a>\u3002<\/strong><\/p>\n<kinsta-video src=\"https:\/\/www.youtube.com\/watch?v=y5hnMCk8-N4\"><\/kinsta-video>\n<h2>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u6027<\/h2>\n<p>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306f\u3001<a href=\"https:\/\/kinsta.com\/blog\/wordpress-database-plugin\/\">WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u5185\u306e\u5404\u30c6\u30fc\u30d6\u30eb\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u6587\u5b57\u5217\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f<code>wp_<\/code>\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u63a5\u982d\u8f9e\u306f\u3001\u5f53\u7136\u30cf\u30c3\u30ab\u30fc\u306a\u3069\u3082\u628a\u63e1\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u30b5\u30a4\u30c8\u3092\u653b\u6483\u306e\u5371\u967a\u306b\u3055\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-security\/\" rel=\"noopener\">WordPress\u30b5\u30a4\u30c8\u3092\u5b89\u5168\u306b<\/a>\u904b\u55b6\u3059\u308b\u306b\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0<\/h2>\n<p>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306f\u3001\u3044\u3064\u3067\u3082\u5909\u66f4\u53ef\u80fd\u3067\u3059\u304c\u3001\u57fa\u672c\u7684\u306b\u306f<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-getting-started\/manually-installing-wordpress\/\">WordPress\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3057\u305f\u969b\u306b\u5909\u66f4\u3057\u3066\u3057\u307e\u3046\u306e\u304c\u8ce2\u660e\u3067\u3059\u3002\u5f8c\u306b\u306a\u3063\u3066\u65e2\u5b58\u30b5\u30a4\u30c8\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306b\u3064\u3044\u3066\u5fc3\u914d\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>WordPress\u3092\u3053\u308c\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u306f\u3001\u753b\u9762\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u3001\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u65e2\u5b58\u306eWordPress\u30b5\u30a4\u30c8\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001\u5f8c\u307b\u3069\u3054\u8aac\u660e\u3059\u308b\u624b\u9806\u306b\u5f93\u3063\u3066\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u524d\u306e\u6ce8\u610f\u70b9<\/h2>\n<p>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u524d\u306b\u3001\u6ce8\u610f\u3059\u3079\u304d\u70b9\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-backups\/#external-backups-addon\">WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5fc5\u305a\u4f5c\u6210\u3059\u308b\u3053\u3068\u3002\u5909\u66f4\u4e2d\u306b\u4f55\u304b\u304c\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u3059\u3050\u306b\u30b5\u30a4\u30c8\u3092\u5fa9\u5143\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u3082\u3068\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u69cb\u9020\u4e0a\u3001\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u5229\u7528\u4e2d\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u304c\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u70b9\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u65e2\u5b58\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u3092\u4e00\u5ea6\u7121\u52b9\u5316\u3057\u3066\u304b\u3089\u3001\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b\u306e\u304c\u5f97\u7b56\u3067\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u5f8c\u307b\u3069\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>3\u3064\u76ee\u306f\u3001\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u3066\u3082\u3001\u3059\u3067\u306b<a href=\"https:\/\/kinsta.com\/blog\/sql-injection\/\" rel=\"noopener\">SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/a>\u3067\u30b5\u30a4\u30c8\u3092\u4e0d\u6b63\u64cd\u4f5c\u3059\u308b\u30cf\u30c3\u30ad\u30f3\u30b0\u3092\u5b8c\u5168\u306b\u963b\u6b62\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3002\u3057\u304b\u3057\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u884c\u70ba\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u308b\u30dc\u30c3\u30c8\u306b\u3088\u308b\u653b\u6483\u306f\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>4\u3064\u76ee\u306b\u3001<code>wp-config.php<\/code>\u30d5\u30a9\u30eb\u30c0\u3067\u8a2d\u5b9a\u3057\u305f\u63a5\u982d\u8f9e\u3068\u3001\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u4f7f\u7528\u3059\u308b\u63a5\u982d\u8f9e\u306f\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30c6\u30fc\u30d6\u30eb\u9593\u3067\u7570\u306a\u308b\u63a5\u982d\u8f9e\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b5\u30a4\u30c8\u304c\u7834\u640d\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3061\u3087\u3063\u3068\u3057\u305f\u64cd\u4f5c\u30df\u30b9\u3067\u8d77\u3053\u308a\u5f97\u308b\u305f\u3081\u3001\u4e0d\u5b89\u306a\u5834\u5408\u306f\u3001\u958b\u767a\u8005\u306a\u3069\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u5909\u66f4\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u307e\u305f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u983b\u7e41\u306b\u64cd\u4f5c\u3059\u308b\u5834\u5408\u3001\u30a6\u30a7\u30d6\u4e0a\u306e\u60c5\u5831\u3067\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u63a5\u982d\u8f9e\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4f7f\u7528\u3059\u308b\u305f\u3073\u306b\u63a5\u982d\u8f9e\u306e\u5909\u66f4\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u3084\u3084\u624b\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u3082\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4ee5\u4e0a\u3001\u57fa\u672c\u7684\u306a\u60c5\u5831\u3092\u62bc\u3055\u3048\u305f\u3068\u3053\u308d\u3067\u3001\u65e9\u901f\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306e\u5909\u66f4\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\uff083\u3064\u306e\u624b\u6cd5\uff09<\/h2>\n<p>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u30013\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u3001\u305d\u308c\u305e\u308c\u8a73\u3057\u304f\u3054\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u5909\u66f4\u524d\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092<\/h3>\n<p>\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306e\u5909\u66f4\u306b\u3088\u3063\u3066\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u304c\u58ca\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068<a href=\"https:\/\/kinsta.com\/jp\/blog\/backup-wordpress-site\/\" rel=\"noopener\">\u30b5\u30a4\u30c8\u5168\u4f53\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/a>\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3055\u3048\u53d6\u3063\u3066\u304a\u3051\u3070\u3001\u4e07\u304c\u4e00\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3082\u3059\u3050\u306b<a href=\"https:\/\/kinsta.com\/jp\/blog\/restore-wordpress-from-backup\/\">\u30b5\u30a4\u30c8\u3092\u5fa9\u5143<\/a>\u3067\u304d\u308b\u305f\u3081\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n<p>WordPress\u30b5\u30a4\u30c8\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002WordPress\u306b\u7279\u5316\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6a5f\u80fd\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u3002Kinsta\u306e\u304a\u5ba2\u69d8\u306f\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30f3\u3067<a href=\"https:\/\/my.kinsta.com\/login?lang=ja\">MyKinsta<\/a>\u3067\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u3088\u308a\u983b\u7e41\u306b\u4f5c\u6210\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/changelog\/hourly-backups\/\">Kinsta\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30a2\u30c9\u30aa\u30f3<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3068\u30011\u6642\u9593\u3054\u3068\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-backups\/#external-backups-addon\" rel=\"noopener\">\u5916\u90e8\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30a2\u30c9\u30aa\u30f3<\/a>\u3092\u5229\u7528\u3059\u308b\u3068\u3001Amazon S3\u3084Google Cloud Storage\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>\u65b9\u6cd51. \u81ea\u5206\u3067\u5909\u66f4\u3059\u308b<\/h3>\n<p>\u6700\u521d\u306b\u3054\u7d39\u4ecb\u3059\u308b\u65b9\u6cd5\u306f\u3001FTP\u3092\u4f7f\u7528\u3057\u3066<strong>wp-config.php<\/strong>\u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u7de8\u96c6\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/mykinsta\/\" target=\"_blank\" rel=\"noopener noreferrer\">MyKinsta<\/a>\u3067\u7c21\u5358\u306b\u7de8\u96c6\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u3001\u9806\u3092\u8ffd\u3063\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<aside role=\"note\" class=\"wp-block-kinsta-notice is-style-important\">\n            <h3>Important<\/h3>\n        <p>\u518d\u4e09\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u3053\u304b\u3089\u5148\u306e\u64cd\u4f5c\u3092\u9032\u3081\u308b\u524d\u306b\u5fc5\u305a\u30b5\u30a4\u30c8\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u76f4\u63a5\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u305f\u3081\u3001\u614e\u91cd\u304b\u3064\u6b63\u78ba\u306b\u64cd\u4f5c\u3092\u884c\u308f\u306a\u3044\u3068\u3001\u30b5\u30a4\u30c8\u304c\u58ca\u308c\u3066\u3057\u307e\u3046\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/aside>\n\n<h4>1. MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3<\/h4>\n<p>\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u3089\u3001\u5de6\u30b5\u30a4\u30c9\u30d0\u30fc\u306e\u300c<strong>\u30b5\u30a4\u30c8<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u305f\u3044\u30b5\u30a4\u30c8\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6b21\u306b\u300c<strong>\u60c5\u5831<\/strong>\u300d\u753b\u9762\u3092\u958b\u304d\u3001\u300c<strong>SFTP\/SSH<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u300c<strong>\u30db\u30b9\u30c8<\/strong>\u300d\u3001\u300c<strong>\u30e6\u30fc\u30b6\u30fc\u540d<\/strong>\u300d\u3001\u300c<strong>\u30d1\u30b9\u30ef\u30fc\u30c9<\/strong>\u300d\u3001\u300c<strong>\u30dd\u30fc\u30c8<\/strong>\u300d\u306e\u60c5\u5831\u3092\u30b3\u30d4\u30fc\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_67940\" aria-describedby=\"caption-attachment-67940\" style=\"width: 980px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-67940 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2026\/01\/kinsta-info-sftp.png\" alt=\"MyKinsta\u4e0a\u306eSFTP\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\" width=\"980\" height=\"333\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2026\/01\/kinsta-info-sftp.png 980w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2026\/01\/kinsta-info-sftp-300x102.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2026\/01\/kinsta-info-sftp-768x261.png 768w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><figcaption id=\"caption-attachment-67940\" class=\"wp-caption-text\">MyKinsta\u4e0a\u306eSFTP\u30ed\u30b0\u30a4\u30f3\u60c5\u5831<\/figcaption><\/figure>\n<h4>2. FTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u63a5\u7d9a<\/h4>\n<p>\u3053\u306e\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3092\u4f7f\u3063\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/best-ftp-clients\/\" rel=\"noopener\">FTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/a>\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002\u7121\u6599\u3067\u4f7f\u3048\u308b<a href=\"https:\/\/kinsta.com\/blog\/how-to-use-filezilla\/\" rel=\"noopener\">FileZilla<\/a>\u304c\u304a\u52e7\u3081\u3067\u3059\u3002FileZilla\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3089\u3001\u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001\u5148\u307b\u3069\u78ba\u8a8d\u3057\u305f\u60c5\u5831\u3092\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u300c<strong>Quickconnect<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u306f\u3001<a href=\"https:\/\/kinsta.com\/blog\/cpanel-alternatives\/\" rel=\"noopener\">\u3054\u5229\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3<\/a>\u3057\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-cpanel\/\" rel=\"noopener\">cPanel<\/a>\u306e\u300c<strong>\u30d5\u30a1\u30a4\u30eb\u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/strong>\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082\u3001\u3053\u3053\u307e\u3067\u306e\u64cd\u4f5c\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n<h4>3. wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h4>\n<p>\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001\u53f3\u5074\u306b\u8868\u793a\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7\u304b\u3089<code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u53f3\u30af\u30ea\u30c3\u30af\u3067\u300c<strong>Download<\/strong>\u300d\u3092\u9078\u629e\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<h4>4. wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6<\/h4>\n<p><code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u3092<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-use-sublime-text\/\">Sublime Text<\/a>\u306a\u3069\u306e\u4efb\u610f\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u958b\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u884c\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre><code class=\"language-php\">$table_prefix = \u2018wp_\u2019;<\/code><\/pre>\n<p>\u63a5\u982d\u8f9e\u3067\u3042\u308b<code>\u2018wp_'<\/code>\u306e\u90e8\u5206\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u5909\u66f4\u5f8c\u306f\u3001\u5fc5\u305a\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure id=\"attachment_133386\" aria-describedby=\"caption-attachment-133386\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-133386 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/09\/wpconfig-edit.png\" alt=\"\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u3067wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\" width=\"900\" height=\"221\"><figcaption id=\"caption-attachment-133386\" class=\"wp-caption-text\">\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u3067wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6<\/figcaption><\/figure>\n<h4>5. wp-config.php\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/h4>\n<p>\u6b21\u306bFileZilla\u306b\u623b\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b<code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u3057\u307e\u3059\u3002\u53f3\u30af\u30ea\u30c3\u30af\u3067\u300c<strong>Upload<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>6. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306eWordPress\u30c6\u30fc\u30d6\u30eb\u540d\u3092\u65b0\u3057\u3044\u63a5\u982d\u8f9e\u306b\u5909\u66f4<\/h4>\n<p>\u3053\u306e\u5f8c\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306eWordPress\u30c6\u30fc\u30d6\u30eb\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>wp_commentmeta<\/li>\n<li>wp_comments<\/li>\n<li>wp_links<\/li>\n<li>wp_options<\/li>\n<li>wp_postmeta<\/li>\n<li>wp_posts<\/li>\n<li>wp_terms<\/li>\n<li>wp_term_relationships<\/li>\n<li>wp_term_taxonomy<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u30c7\u30d5\u30a9\u30eb\u30c8\u4ee5\u5916\u306e<a href=\"https:\/\/kinsta.com\/blog\/wordpress-database-plugin\/\" rel=\"noopener\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb<\/a>\u3082\u5909\u66f4\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-database\/\" rel=\"noopener\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9<\/a>\u3057\u307e\u3059\u3002cPanel\u306ephpMyAdmin\u3092\u958b\u304f\u304b\u3001MyKinsta\u3067<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/database-management\/wordpress-database-access\/\" rel=\"noopener\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u76f4\u63a5\u30a2\u30af\u30bb\u30b9<\/a>\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002\u5f8c\u8005\u306e\u5834\u5408\u306f\u3001MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u300c<strong>\u30b5\u30a4\u30c8<\/strong>\u300d\uff1e\uff08<strong>\u30b5\u30a4\u30c8\u540d<\/strong>\uff09\uff1e\u300c<strong>\u60c5\u5831<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3066\u3001\u300c<strong>phpMyAdmin\u3092\u958b\u304f<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_65101\" aria-describedby=\"caption-attachment-65101\" style=\"width: 1912px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-65101 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/site-info-phpmyadmin.png\" alt=\"MyKinsta\u3067phpMyAdmin\u306b\u30a2\u30af\u30bb\u30b9\" width=\"1912\" height=\"486\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/site-info-phpmyadmin.png 1912w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/site-info-phpmyadmin-300x76.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/site-info-phpmyadmin-1024x260.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/site-info-phpmyadmin-768x195.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/site-info-phpmyadmin-1536x390.png 1536w\" sizes=\"auto, (max-width: 1912px) 100vw, 1912px\" \/><figcaption id=\"caption-attachment-65101\" class=\"wp-caption-text\">MyKinsta\u3067phpMyAdmin\u306b\u30a2\u30af\u30bb\u30b9<\/figcaption><\/figure>\n<p>\u5de6\u5074\u30b5\u30a4\u30c9\u30d0\u30fc\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30da\u30fc\u30b8\u4e0a\u90e8\u306b\u3042\u308b\u300c<strong>SQL<\/strong>\u300d\u30bf\u30d6\u3092\u958b\u304d\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u306b\u3001\u4ee5\u4e0b\u306e\u30af\u30a8\u30ea\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre><code class=\"language-php\">RENAME table wp_xxxx TO newprefix_xxxx;<\/code><\/pre>\n<p><code>newprefix<\/code>\u306f\u3001\u5148\u307b\u3069\u5909\u66f4\u3057\u305f\u65b0\u3057\u3044\u63a5\u982d\u8f9e\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001<code>wp_comments<\/code>\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001<code>newprefix_comments<\/code>\u3068\u306a\u308c\u3070OK\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_133388\" aria-describedby=\"caption-attachment-133388\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-133388 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/09\/rename-database-tables.png\" alt=\"SQL\u30af\u30a8\u30ea\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\" width=\"900\" height=\"318\"><figcaption id=\"caption-attachment-133388\" class=\"wp-caption-text\">SQL\u30af\u30a8\u30ea\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4<\/figcaption><\/figure>\n<p>\u5b8c\u4e86\u5f8c\u3001\u300c<strong>Go<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306eWordPress\u30c6\u30fc\u30d6\u30eb\u306b\u5bfe\u3057\u3066\u3001\u3053\u306e\u624b\u9806\u3092\u7e70\u308a\u8fd4\u3057\u3001<code>wp_<\/code>\u3092\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001options\u3068usermeta\u30c6\u30fc\u30d6\u30eb\u3067\u4ee5\u524d\u306e\u63a5\u982d\u8f9e\uff08<code>wp_<\/code>\uff09\u3092\u691c\u7d22\u3057\u3066\u3001\u3059\u3079\u3066\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>7. \u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u3092\u7121\u52b9\u306b\u3057\u3066\u518d\u5ea6\u6709\u52b9\u5316<\/h4>\n<p>\u6b21\u306b\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u3092\u7121\u52b9\u5316\u3057\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u63a5\u982d\u8f9e\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u65b0\u3057\u3044\u63a5\u982d\u8f9e\u306b\u5909\u66f4\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-admin\/\">WordPress\u7ba1\u7406\u753b\u9762<\/a>\u306e\u300c<strong>\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong>\u300d\u3068\u300c<strong>\u30c6\u30fc\u30de<\/strong>\u300d\u3067\u305d\u308c\u305e\u308c\u5b9f\u884c\u53ef\u80fd\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u3092\u7121\u52b9\u306b\u3057\u305f\u3089\u30011\u3064\u305a\u3064\u6709\u52b9\u5316\u3057\u3066\u3044\u304d\u3001\u5909\u66f4\u5f8c\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3067\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h4>8. WordPress\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8<\/h4>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u305f\u3089\u3001WordPress\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8\u3057\u3001\u4f55\u304b\u554f\u984c\u304c\u306a\u3044\u304b\u3092\u78ba\u304b\u3081\u307e\u3059\u3002\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30a8\u30e9\u30fc\u306a\u3057\u3067\u8868\u793a\u3055\u308c\u308c\u3070OK\u3067\u3059\u3002\u307e\u305f\u3001<a href=\"https:\/\/kinsta.com\/jp\/apm-tool\/\" rel=\"noopener\">Kinsta\u306eAPM\u30c4\u30fc\u30eb<\/a>\u306a\u3069\u3092\u4f7f\u3063\u3066\u3001\u305d\u306e\u5f8c\u3082\u7d99\u7d9a\u7684\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996\u3092\u884c\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u65b9\u6cd52. \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p>\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u3084\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u64cd\u4f5c\u306b\u62b5\u6297\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3063\u305f\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/wordpress.org\/plugins\/brozzme-db-prefix-change\/\" target=\"_blank\" rel=\"noopener noreferrer\">Brozzme DB Prefix &#038; Tools Addons<\/a>\u304c\u304a\u52e7\u3081\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_133389\" aria-describedby=\"caption-attachment-133389\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-133389 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/09\/brozzme.jpg\" alt=\"Brozzme DB Prefix &#038; Tools Addon\u30d7\u30e9\u30b0\u30a4\u30f3\" width=\"900\" height=\"285\"><figcaption id=\"caption-attachment-133389\" class=\"wp-caption-text\">Brozzme DB Prefix &#038; Tools Addon<\/figcaption><\/figure>\n<h4>1. \u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u6709\u52b9\u5316<\/h4>\n<p>\u307e\u305a\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30fb\u6709\u52b9\u5316\u3057\u307e\u3059\u3002WordPress\u7ba1\u7406\u753b\u9762\u304b\u3089\u300c<strong>\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong>\u300d\uff1e\u300c<strong>\u65b0\u898f\u8ffd\u52a0<\/strong>\u300d\u3067\u300cBrozzme DB Prefix &#038; Tools Addons\u300d\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_133390\" aria-describedby=\"caption-attachment-133390\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-133390 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/09\/install-brozzme.jpg\" alt=\"Brozzme DB Prefix &#038; Tools Addon\u3092\u691c\u7d22\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\" width=\"900\" height=\"425\"><figcaption id=\"caption-attachment-133390\" class=\"wp-caption-text\">Brozzme DB Prefix &#038; Tools Addon\u3092\u691c\u7d22\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/figcaption><\/figure>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u898b\u3064\u3051\u305f\u3089\u3001\u300c<strong>\u4eca\u3059\u3050\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u6709\u52b9\u5316<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h4>2. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4<\/h4>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u6709\u52b9\u5316\u3057\u305f\u3089\u3001\u300c<strong>\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>DB Prefix<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_133392\" aria-describedby=\"caption-attachment-133392\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-133392 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/09\/brozzme-db-prefix-change.jpg\" alt=\"Brozzme\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u8a2d\u5b9a\u753b\u9762\" width=\"900\" height=\"814\"><figcaption id=\"caption-attachment-133392\" class=\"wp-caption-text\">Brozzme\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u8a2d\u5b9a\u753b\u9762<\/figcaption><\/figure>\n<p>\u300c<strong>New Prefix<\/strong>\uff08\u65b0\u3057\u3044\u63a5\u982d\u8f9e\uff09\u300d\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5909\u66f4\u5f8c\u306e\u63a5\u982d\u8f9e\u3092\u5165\u529b\u3057\u3001\u300c<strong>Change DB Prefix<\/strong>\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\uff09\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u3067\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<h4>3. WordPress\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8<\/h4>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3057\u305f\u3089\u3001WordPress\u30b5\u30a4\u30c8\u306b\u554f\u984c\u304c\u898b\u3089\u308c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u5fd8\u308c\u306a\u304f\u3002\u5148\u307b\u3069\u3054\u7d39\u4ecb\u3057\u305f\u624b\u9806\u3068\u540c\u69d8\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u3044\u3066\u3001\u30b5\u30a4\u30c8\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u554f\u984c\u304c\u306a\u3051\u308c\u3070\u6b63\u3057\u304f\u5909\u66f4\u304c\u884c\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u65b9\u6cd53. Adminer\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u4f7f\u3044\u305f\u304f\u306a\u3044\u3068\u3044\u3046\u65b9\u306b\u306f\u3001\u307e\u305f\u5225\u306e\u65b9\u6cd5\u3082\u3002Adminer\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Adminer\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u7528\u306e\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3PHP\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3059\u3002<\/p>\n<h4>1. Adminer\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p>\u307e\u305a\u306f\u3001<a href=\"https:\/\/www.adminer.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a>\u304b\u3089\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/adminer\/\" rel=\"noopener\">Adminer<\/a>\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u306ePHP\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u3001\u5148\u307b\u3069\u306e\u624b\u9806\u3068\u540c\u69d8\u3001FileZilla\u306e\u3088\u3046\u306aFTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u884c\u3044\u307e\u3059\u3002<\/p>\n<p>Adminer\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306f<strong>4.8.1<\/strong>\u306a\u306e\u3067\u3001\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u914d\u7f6e\u3057\u305f\u5834\u5408\u306f\u3001<strong>https:\/\/your-website.com\/adminer-4.8.1.php<\/strong>\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<h4>2. SQL\u30af\u30a8\u30ea\u3092\u5b9f\u884c<\/h4>\n<p>\u3053\u308c\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3001\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4eca\u56de\u306fWordPress\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u307f\u6271\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_133391\" aria-describedby=\"caption-attachment-133391\" style=\"width: 1100px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-133391 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/09\/SQL-Command-Center-in-Adminer.png\" alt=\"Adminer\u306eSQL Command\" width=\"1100\" height=\"573\"><figcaption id=\"caption-attachment-133391\" class=\"wp-caption-text\">Adminer\u306eSQL Command<\/figcaption><\/figure>\n<p>\u3053\u306e\u753b\u9762\u3067\u3001\u5de6\u30b5\u30a4\u30c9\u30d0\u30fc\u304b\u3089WordPress\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u629e\u3057\u3001\u30da\u30fc\u30b8\u4e0a\u90e8\u306b\u3042\u308b\u300cSQL Command\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u306b\u4ee5\u4e0b\u306e\u30af\u30a8\u30ea\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre><code class=\"language-php\">RENAME table wp_xxxx TO newprefix_xxxx;<\/code><\/pre>\n<p><code>newprefix<\/code>\u306f\u3001\u65b0\u3057\u3044\u63a5\u982d\u8f9e\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001<code>wp_usermeta<\/code>\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001<code>newprefix_usermeta<\/code>\u3068\u306a\u308c\u3070OK\u3067\u3059\u3002<\/p>\n<p>\u5909\u66f4\u5f8c\u3001\u300c<strong>Execute<\/strong>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u64cd\u4f5c\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306e\u30c6\u30fc\u30d6\u30eb\u3067\u7e70\u308a\u8fd4\u3057\u3001<code>wp_<\/code>\u3092\u65b0\u3057\u3044\u63a5\u982d\u8f9e\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>3. WordPress\u30b5\u30a4\u30c8\u3092\u30c6\u30b9\u30c8<\/h4>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u66f4\u65b0\u3057\u305f\u3089\u3001\u30b5\u30a4\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u554f\u984c\u304c\u767a\u751f\u3057\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u554f\u984c\u304c\u306a\u3051\u308c\u3070\u3001\u7121\u4e8b\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306e\u5909\u66f4\u304c\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u306e\u5909\u66f4\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u52b9\u679c\u7684\u3067\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u63a5\u982d\u8f9e\u306f<code>wp_<\/code>\u3067\u3059\u304c\u3001\u7c21\u5358\u306b\u5909\u66f4\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001WordPress\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3001<code>wp-config.php<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u7de8\u96c6\u3059\u308b\u3082\u306e\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u305f\u3082\u306e\u3001\u305d\u3057\u3066Adminer\u3092\u4f7f\u7528\u3057\u305f\u3082\u306e\u306e3\u7a2e\u985e\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3001WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5b89\u5168\u306b\u5909\u66f4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u52b9\u7387\u5316\u3059\u308bWordPress\u30b5\u30a4\u30c8\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u304a\u63a2\u3057\u3067\u3059\u304b\uff1f<a href=\"https:\/\/kinsta.com\/jp\/mykinsta\/\" target=\"_blank\" rel=\"noopener noreferrer\">MyKinsta<\/a>\u304c\u7b54\u3048\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u5805\u7262\u306a<a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/security\/\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u3001<a href=\"https:\/\/kinsta.com\/jp\/learn\/speed-up-wordpress\/\">\u901f\u5ea6\u306e\u6700\u9069\u5316<\/a>\u3001\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306a\u3069\u3001\u30b5\u30a4\u30c8\u7ba1\u7406\u306b\u5f79\u7acb\u3064\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u304c\u63c3\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WordPress\u30b5\u30a4\u30c8\u306e\u904b\u55b6\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 &#8230;<\/p>\n","protected":false},"author":103,"featured_media":42442,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[185,679,680],"topic":[826],"class_list":["post-37680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-database","tag-wordpress-database","tag-wp-config","topic-wordpress-development"],"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>WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\uff5cKinsta\u00ae<\/title>\n<meta name=\"description\" content=\"WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b3\u3064\u306e\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-table-prefix\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WordPress\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b3\u3064\u306e\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-table-prefix\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-05T11:33:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-06T10:03:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/wordpress-table-prefix.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1460\" \/>\n\t<meta property=\"og:image:height\" content=\"730\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Matteo Du\u00f2\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"WordPress\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30c6\u30fc\u30d6\u30eb\u63a5\u982d\u8f9e\u3092\u5909\u66f4\u3059\u308b3\u3064\u306e\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"twitter:image\" 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