{"id":8492,"date":"2025-02-14T06:02:55","date_gmt":"2025-02-14T06:02:55","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=8492"},"modified":"2025-02-14T06:02:55","modified_gmt":"2025-02-14T06:02:55","slug":"how-to-resolve-mysql-fatal-error-5-effective-solutions","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/how-to-resolve-mysql-fatal-error-5-effective-solutions\/","title":{"rendered":"MySQL \u306e\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5: 5 \u3064\u306e\u52b9\u679c\u7684\u306a\u89e3\u6c7a\u7b56"},"content":{"rendered":"<p>MySQL \u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30a2\u30af\u30bb\u30b9\u304c\u59a8\u3052\u3089\u308c\u308b\u305f\u3081\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u56f0\u96e3\u306a\u7d4c\u9a13\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u306a\u3053\u3068\u306b\u3001\u79c1\u305f\u3061\u306f\u3053\u308c\u3089\u306e\u30a8\u30e9\u30fc\u3092\u52b9\u679c\u7684\u306b\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u4e00\u9023\u306e\u7c21\u5358\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"h-how-do-i-fix-a-fatal-error-in-mysql\">MySQL \u306e\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u9ad8\u5ea6\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9032\u3080\u524d\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u8a2d\u5b9a\u306e\u5834\u5408\u306f\u3001<code>127.0.0.1<\/code>\u306e\u4ee3\u308f\u308a\u306b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044<code>localhost<\/code>\u3002<\/p>\n<h3 id=\"h-1-check-your-code\">1.\u30b3\u30fc\u30c9\u3092\u5fb9\u5e95\u7684\u306b\u30ec\u30d3\u30e5\u30fc\u3059\u308b<\/h3>\n<ul>\n<li>\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u6587\u5b57\u5217\u3067\u306f\u5f15\u7528\u7b26\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002 \u306e\u4ee3\u308f\u308a\u306b<code><strong>general_log_file=\"A.log\"<\/strong><\/code>\u3001<code><strong>general_log_file=.\/general.log<\/strong><\/code>\u9069\u5207\u306a\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u5f15\u7528\u7b26\u306e\u4f7f\u3044\u65b9\u306b\u4e00\u8cab\u6027\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u91cd\u5f15\u7528\u7b26\u3068\u4e8c\u91cd\u5f15\u7528\u7b26\u304a\u3088\u3073\u30a2\u30dd\u30b9\u30c8\u30ed\u30d5\u30a3\u3092\u6df7\u5728\u3055\u305b\u308b\u3068\u3001\u4e88\u671f\u3057\u306a\u3044\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u63a5\u7d9a\u3092\u518d\u5ea6\u30c6\u30b9\u30c8\u3059\u308b\u524d\u306b\u3001\u30b3\u30fc\u30c9\u306b\u52a0\u3048\u305f\u3059\u3079\u3066\u306e\u5909\u66f4\u3092\u5fc5\u305a\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3 id=\"h-2-try-upgrading-mysql\">2. MySQL\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b<\/h3>\n<ul>\n<li>\u30de\u30b7\u30f3\u4e0a\u3067\u30bf\u30fc\u30df\u30ca\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059: <code><strong>\/etc\/init.d\/mysqld start --skip-grant-tables &amp;&amp; mysql_upgrade<\/strong><\/code> <img alt=\"MySQL \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\" class=\"wp-image\" decoding=\"async\" height=\"244\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/mysql-upgrade.webp\" title=\"MySQL \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\" width=\"690\"\/> <\/li>\n<li>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 MySQL \u30b5\u30fc\u30d3\u30b9\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002 <code><strong>\/etc\/init.d\/mysqld restart<\/strong><\/code> <img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"168\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/mysqld-restart.webp\" title=\"\" width=\"533\"\/> <\/li>\n<\/ul>\n<p><code>mysql.user<\/code>\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u901a\u5e38\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u8907\u6570\u306e MySQL \u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u306b\u3001\u30c6\u30fc\u30d6\u30eb\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<h3 id=\"h-3-increase-the-timeouts\">3.\u30b3\u30de\u30f3\u30c9\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u5897\u3084\u3059<\/h3>\n<ul>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u304c\u78ba\u7acb\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30b3\u30fc\u30c9\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30de\u30f3\u30c9\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u671f\u9593\u3092\u5ef6\u9577\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 <code><strong>cmd. CommandTimeout = 86400<\/strong><\/code> <img alt=\"\u30b3\u30de\u30f3\u30c9\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\" class=\"wp-image\" decoding=\"async\" height=\"123\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/command-timeout.webp\" title=\"\u30b3\u30de\u30f3\u30c9\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\" width=\"484\"\/> <\/li>\n<li>\u6b21\u306e\u3088\u3046\u306a\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u3001JOIN \u30d7\u30ed\u30bb\u30b9\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <code><strong>CREATE INDEX bilan_siren ON bilan(siren); CREATE INDEX data_siren ON data(siren);<\/strong><\/code> <img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"201\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/create-index-code.webp\" title=\"\" width=\"601\"\/> <\/li>\n<li>\u3053\u308c\u3089\u306e\u5909\u66f4\u3092\u5b9f\u88c5\u3057\u305f\u5f8c\u3001\u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u3001\u63a5\u7d9a\u3092\u518d\u5ea6\u30c6\u30b9\u30c8\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3 id=\"h-4-add-timeouts-if-not-added\">4.\u63a5\u7d9a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u5b9f\u88c5\u3059\u308b<\/h3>\n<ul>\n<li>\u30b3\u30fc\u30c9\u306b\u623b\u3063\u3066\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u9069\u5207\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><code>connection. Open()<\/code>\u6b21\u306e\u3088\u3046\u306b\u3001 \u547c\u3073\u51fa\u3057\u3068 \u547c\u3073\u51fa\u3057\u306e\u9593\u306b\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a\u3092\u633f\u5165\u3057\u307e\u3059 <code>ExecuteNonQuery()<\/code>\u3002 <code><strong>connection. Open(); MySqlCommand cmd = new MySqlCommand(\"set net_write_timeout=99999; set net_read_timeout=99999\", connection); cmd. ExecuteNonQuery(); int numOfRecordsUpdated = command. ExecuteNonQuery();<\/strong><\/code> <img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"242\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/timeout-cmd.webp\" title=\"\" width=\"867\"\/> <\/li>\n<li>\u3059\u3079\u3066\u306e\u5909\u66f4\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3 id=\"h-5-use-try-catch\">5.\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u305f\u3081\u306eTry-Catch\u3092\u5b9f\u88c5\u3059\u308b<\/h3>\n<ul>\n<li>MySQL \u63a5\u7d9a\u30b3\u30fc\u30c9\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li>\u6b21\u306e\u3088\u3046\u306b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3057\u3066\u3001try-catch \u30d6\u30ed\u30c3\u30af\u3092\u5c0e\u5165\u3057\u3001\u4f8b\u5916\u3092\u52b9\u679c\u7684\u306b\u7ba1\u7406\u3057\u307e\u3059\u3002 <code><strong>function dbConnect() { try { return new mysqli('localhost', 'centr120_genuser', 'Baroque73!', 'centr120_cmp'); } catch(mysqli_sql_exception) {} return new mysqli('localhost', 'pract458_genuser', 'Gunjur64!', 'pract458_cmp'); }<\/strong><\/code> <img alt=\"mysql \u3092\u30ad\u30e3\u30c3\u30c1\u3057\u3066\u307f\u308b\" class=\"wp-image\" decoding=\"async\" height=\"234\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/02\/try-catch-mysql.webp\" title=\"mysql \u3092\u30ad\u30e3\u30c3\u30c1\u3057\u3066\u307f\u308b\" width=\"822\"\/> <\/li>\n<li>\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u5fc5\u305a\u4f5c\u696d\u5185\u5bb9\u3092\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p>MySQL \u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u3082\u306e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306e\u8a73\u7d30\u306b\u57fa\u3065\u3044\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u4e00\u822c\u7684\u306a\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u3057\u3066\u306f\u3001\u3088\u308a\u8907\u96d1\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u691c\u8a0e\u3059\u308b\u524d\u306b\u3001\u30b3\u30fc\u30c9\u691c\u8a3c\u3068\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u5b9f\u88c5\u304b\u3089\u59cb\u3081\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u4ed6\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u524d\u306b\u3001MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5b9a\u671f\u7684\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3001SQL Server \u5185\u306e\u7834\u640d\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4fee\u5fa9\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3><strong>1. MySQL \u81f4\u547d\u7684\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/h3>\n<p>MySQL \u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc\u306f\u3001\u63a5\u7d9a\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8aa4\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30c6\u30fc\u30d6\u30eb\u306e\u7834\u640d\u3001\u540c\u3058\u30b7\u30b9\u30c6\u30e0\u306b\u8907\u6570\u306e MySQL \u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u3088\u308b\u7af6\u5408\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><strong>2.\u7279\u5b9a\u306e\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/strong><\/h3>\n<p>\u6b63\u78ba\u306a\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u3001MySQL \u30a8\u30e9\u30fc \u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u306e\u30ed\u30b0\u306f\u901a\u5e38\u3001MySQL \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3042\u308a\u307e\u3059\u3002\u30ed\u30b0\u3092\u5206\u6790\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306b\u95a2\u3059\u308b\u6d1e\u5bdf\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3><strong>3.\u7834\u640d\u3057\u305f MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u56de\u5fa9\u3067\u304d\u307e\u3059\u304b?<\/strong><\/h3>\n<p>\u306f\u3044\u3001\u7834\u640d\u3057\u305f MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u56de\u5fa9\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3002<code>mysqlcheck<\/code>\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4fee\u5fa9\u3067\u304d\u307e\u3059\u3002\u56de\u5fa9\u30d7\u30ed\u30bb\u30b9\u3092\u8a66\u307f\u308b\u524d\u306b\u3001\u5fc5\u305a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7 \u30b3\u30d4\u30fc\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/windowsreport.com\/mysql-fatal-error\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\u51fa\u5178\u3068\u753b\u50cf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL \u306e\u81f4\u547d\u7684\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30a2\u30af\u30bb\u30b9\u304c\u59a8\u3052\u3089\u308c\u308b\u305f\u3081\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u56f0\u96e3\u306a\u7d4c\u9a13\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u306a\u3053\u3068\u306b\u3001\u79c1\u305f\u3061\u306f\u3053\u308c\u3089\u306e\u30a8\u30e9\u30fc\u3092\u52b9\u679c\u7684\u306b\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u4e00\u9023\u306e\u7c21\u5358\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002 MySQL \u306e\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5 \u9ad8\u5ea6\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9032\u3080\u524d\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u8a2d\u5b9a\u306e\u5834\u5408\u306f\u3001127.0.0.1\u306e\u4ee3\u308f\u308a\u306b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044localhost\u3002 1.\u30b3\u30fc\u30c9\u3092\u5fb9\u5e95\u7684\u306b\u30ec\u30d3\u30e5\u30fc\u3059\u308b \u30d5\u30a1\u30a4\u30eb\u540d\u306e\u6587\u5b57\u5217\u3067\u306f\u5f15\u7528\u7b26\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002 \u306e\u4ee3\u308f\u308a\u306bgeneral_log_file=&#8221;A.log&#8221;\u3001general_log_file=.\/general.log\u9069\u5207\u306a\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u5f15\u7528\u7b26\u306e\u4f7f\u3044\u65b9\u306b\u4e00\u8cab\u6027\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u91cd\u5f15\u7528\u7b26\u3068\u4e8c\u91cd\u5f15\u7528\u7b26\u304a\u3088\u3073\u30a2\u30dd\u30b9\u30c8\u30ed\u30d5\u30a3\u3092\u6df7\u5728\u3055\u305b\u308b\u3068\u3001\u4e88\u671f\u3057\u306a\u3044\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u63a5\u7d9a\u3092\u518d\u5ea6\u30c6\u30b9\u30c8\u3059\u308b\u524d\u306b\u3001\u30b3\u30fc\u30c9\u306b\u52a0\u3048\u305f\u3059\u3079\u3066\u306e\u5909\u66f4\u3092\u5fc5\u305a\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002 2. MySQL\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b \u30de\u30b7\u30f3\u4e0a\u3067\u30bf\u30fc\u30df\u30ca\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u304d\u307e\u3059\u3002 \u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059: \/etc\/init.d\/mysqld start &#8211;skip-grant-tables &amp;&amp; mysql_upgrade \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 MySQL \u30b5\u30fc\u30d3\u30b9\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002 \/etc\/init.d\/mysqld restart mysql.user\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u901a\u5e38\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u8907\u6570\u306e MySQL \u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u306b\u3001\u30c6\u30fc\u30d6\u30eb\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u81f4\u547d\u7684\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\u3002 3.\u30b3\u30de\u30f3\u30c9\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u5897\u3084\u3059 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u304c\u78ba\u7acb\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30b3\u30fc\u30c9\u3092\u958b\u304d\u307e\u3059\u3002 \u30b3\u30de\u30f3\u30c9\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u671f\u9593\u3092\u5ef6\u9577\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 cmd. CommandTimeout = 86400 \u6b21\u306e\u3088\u3046\u306a\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u3001JOIN \u30d7\u30ed\u30bb\u30b9\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 CREATE INDEX bilan_siren ON bilan(siren); CREATE INDEX data_siren ON data(siren); \u3053\u308c\u3089\u306e\u5909\u66f4\u3092\u5b9f\u88c5\u3057\u305f\u5f8c\u3001\u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u3001\u63a5\u7d9a\u3092\u518d\u5ea6\u30c6\u30b9\u30c8\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 4.\u63a5\u7d9a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u5b9f\u88c5\u3059\u308b \u30b3\u30fc\u30c9\u306b\u623b\u3063\u3066\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u9069\u5207\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 connection. Open()\u6b21\u306e\u3088\u3046\u306b\u3001 \u547c\u3073\u51fa\u3057\u3068 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[19],"class_list":["post-8492","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-windows"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/8492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=8492"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/8492\/revisions"}],"predecessor-version":[{"id":8493,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/8492\/revisions\/8493"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=8492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=8492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=8492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}