{"id":1659,"date":"2020-04-14T10:42:46","date_gmt":"2020-04-14T01:42:46","guid":{"rendered":"https:\/\/qol-kk.com\/wp2\/?p=1659"},"modified":"2020-04-14T10:42:46","modified_gmt":"2020-04-14T01:42:46","slug":"post-1659","status":"publish","type":"post","link":"https:\/\/qol-kk.com\/wp2\/blog\/2020\/04\/14\/post-1659\/","title":{"rendered":"\u697d\u5929\u5e02\u5834\u30e9\u30f3\u30ad\u30f3\u30b0\u53d6\u5f97\u3067\u60c5\u5831\u306b\u4e0d\u6e80\u8db3\u3002\u539f\u56e0\u306f1213 Deadlock\u30a8\u30e9\u30fc"},"content":{"rendered":"<h2>\u697d\u5929\u5e02\u5834\u30e9\u30f3\u30ad\u30f3\u30b0\u53d6\u5f97\u3067\u60c5\u5831\u306b\u4e0d\u6e80\u8db3\u3002\u539f\u56e0\u306f1213 Deadlock\u30a8\u30e9\u30fc<\/h2>\n<p>\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u81ea\u52d5\u53d6\u5f97\u3092\u4f5c\u6210\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u304c\u3001\u4eca\u307e\u3067\u306e1\u30da\u30fc\u30b8\u76ee(\u697d\u5929\u3060\u3063\u305f\u308935\u4f4d)\u307e\u3067\u306e\u53ce\u96c6\u3092\u62e1\u5f35\u3057\u3088\u3046\u3068\u601d\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3053\u3067\u51fa\u4f1a\u3063\u305f\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u30a8\u30e9\u30fc\u3002<\/p>\n<pre class=\"lang:default decode:true\">local.ERROR: SQLSTATE[40001]: \r\n  Serialization failure: \r\n    1213 Deadlock found when trying to get lock; \r\n    try restarting transaction \r\n    (SQL: delete from `jobs` where `id` = 18798)<\/pre>\n<p>\u307e\u3041\u306d\u30011\uff5e35\u30da\u30fc\u30b8\u307e\u3067FOR\u30eb\u30fc\u30d7\u3067\u56de\u3057\u3066\u81ea\u793e\u5546\u54c1\u3042\u3063\u305f\u3089\u66f8\u304d\u8fbc\u3093\u3067\u306d\u3068\u3057\u3066\u3044\u305f\u306e\u3067\u3001\u66f8\u304d\u8fbc\u307f\u306e\u30d0\u30c3\u30c6\u30a3\u30f3\u30b0\u304c\u751f\u3058\u305f\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3068\u8a00\u3046\u4e8b\u3067\u3001\u3053\u306e\u6539\u5584\u306b\u3064\u3044\u3066\u3002<\/p>\n<h3>\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u8a73\u7d30\uff08\u672b\u756a\u307e\u3067\uff09\u304c\u4f55\u6545\u5fc5\u8981\u304b<\/h3>\n<p>\u6b8b\u5ff5\u306a\u304c\u3089\u3059\u3079\u3066\u306e\u5546\u54c1\u304c\u30ab\u30fc\u30c8\u30b8\u30e3\u30f3\u30eb1\u30da\u30fc\u30b8\u76ee\u306b\u6765\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u4f8b\u3048\u3070\u300e10\u500b\u58f2\u308c\u3066\u3082200\u756a\u53f0\u3092\u3046\u308d\u3064\u304f\u30b8\u30e3\u30f3\u30eb\u300f\u3082\u3042\u308a\u307e\u3059\u3057\u300e1\u500b\u58f2\u308c\u308c\u30705\u4f4d\u306b\u4f4d\u7f6e\u3059\u308b\u5546\u54c1\u300f\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u79c1\u306f\u300c\u697d\u5929\u5e02\u5834\u306f\u8ca9\u58f2\u500b\u6570\u3068\u8ca9\u58f2\u984d\u306b\u697d\u5929\u72ec\u81ea\u306e\u4fc2\u6570\u3092\u304b\u3051\u3066\u9806\u4f4d\u3092\u6c7a\u3081\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u300d\u3068\u63a8\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u300c\u6df1\u304f\u307e\u3067\u308f\u304b\u308c\u3070\u30e9\u30f3\u30ad\u30f3\u30b0\u4e0a\u4f4d\u3092\u3068\u308a\u3084\u3059\u3044\u30b8\u30e3\u30f3\u30eb\u304c\u5206\u304b\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u300d\u305d\u3093\u306a\u601d\u3044\u304c\u300e\u81ea\u793e\u5546\u54c1\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u5168\u90e8\u3068\u3063\u3066\u6765\u3044\u30b7\u30b9\u30c6\u30e0\u300f\u306e\u539f\u70b9\u3067\u3059\u3002<\/p>\n<h3>\u5b9f\u969b\u306b\u53d6\u308c\u305f\u7d50\u679c\u3092\u898b\u308b\u3068\u9762\u767d\u3044<\/h3>\n<p>\u4e0b\u306f\u5b9f\u969b\u306b\u81ea\u5e97\u8217\u306b\u3066\u5f97\u305f\u7d50\u679c\u3067\u3059\u3002<\/p>\n<div class=\"paperBox\">\n<p>DailyRanking<\/p>\n<ul>\n<li>134\u4f4d\u3000\u8ca9\u58f2\u6570\uff1a3000\u5186\u00d710\u500b<\/li>\n<li>14\u4f4d\u3000\u8ca9\u58f2\u6570\uff1a100\u5186\u00d710\u500b<\/li>\n<li>34\u4f4d\u3000\u8ca9\u58f2\u6570\uff1a4500\u5186\u00d72\u500b<\/li>\n<\/ul>\n<p>RealTimeRanking<\/p>\n<ul>\n<li>49\u4f4d\u3000\u8ca9\u58f2\u6570\uff1a4000\u5186\u00d71\u500b<\/li>\n<li>5\u4f4d\u3000\u8ca9\u58f2\u6570\uff1a100\u5186\u00d720\u500b<\/li>\n<li>11\u4f4d\u3000\u8ca9\u58f2\u6570\uff1a100\u5186\u00d7240\u500b<\/li>\n<\/ul>\n<\/div>\n<p>\u3053\u3093\u306a\u611f\u3058\u3067\u632f\u308c\u5e45\u304c\u30c7\u30ab\u3044\u3002<br \/>\n\u30b8\u30e3\u30f3\u30eb\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u6642\u9593\u5e2f\u3068\u304b\u3082\u3042\u308b\u306e\u3067\u5dee\u7570\u304c\u3042\u308a\u3059\u304e\u3066\u9762\u767d\u3044\u3067\u3059\u3088\u306d\u3002<\/p>\n<p>\u3053\u308c\u306e\u60c5\u5831\u3001\u53d6\u5f97\u91cf\u304c\u5c11\u306a\u3044\u3068\u4f55\u306e\u30c7\u30fc\u30bf\u306b\u3082\u306a\u308a\u307e\u305b\u3093\u304c\u5897\u3048\u308c\u3070\u8272\u3005\u4f7f\u3048\u308b\u3093\u3058\u3083\u306d\uff1f\u3068\u601d\u3046\u308f\u3051\u3067\u3059\u3002<\/p>\n<h3>\u308f\u308c\u308f\u308c\u5e97\u8217\u5074\u306e\u6b32\u3057\u3044\u60c5\u5831\u306f\u300e\u52aa\u529b\u300f\u306e\u65b9\u5411\u3092\u6c7a\u3081\u308b\u6307\u6a19<\/h3>\n<p>\u4f8b\u3048\u3070\u3001240\u500b\u8cfc\u5165\u3044\u305f\u3060\u3044\u3066\u3082\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30e9\u30f3\u30ad\u30f3\u30b0\u30671\u4f4d\u3092\u53d6\u308c\u306a\u3044\u30b8\u30e3\u30f3\u30eb\u3002<br \/>\n\u30c7\u30a4\u30ea\u30fc\u30e9\u30f3\u30ad\u30f3\u30b01\u4f4d\u3068\u306a\u308c\u3070\u306a\u304a\u3055\u3089\u5927\u5909\u3067\u3057\u3087\u3046\u3002<br \/>\n\u305d\u3053\u3078\u884c\u304f\u3068\u30014500\u5186\u00d72\u500b\u3067\u30c7\u30a4\u30ea\u30fc\u30e9\u30f3\u30ad\u30f3\u30b034\u4f4d\u306e\u5546\u54c1\u306f\u624b\u3092\u5165\u308c\u308c\u3070\u5316\u3051\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u3046\u3044\u3063\u305f\u3069\u3053\u306b\u624b\u3092\u52a0\u3048\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u6307\u6a19\u304cEC\u7528\u306e\u30c4\u30fc\u30eb\u306b\u306f\u975e\u5e38\u306b\u5c11\u306a\u3044\u306e\u304c\u73fe\u5b9f\u3067\u3059\u3002<\/p>\n<p>\u7121\u3044\u3093\u3067\u3059\u3088\u306d\u30db\u30f3\u30c8...\u3002\u3068\u306a\u308c\u3070\u4f5c\u308b\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u3068\u3001\u3053\u3053\u307e\u3067\u304c\u4f5c\u6210\u3059\u308b\u306b\u81f3\u3063\u305f\u7406\u7531\u3067\u3059\u3002<\/p>\n<h3>\u672c\u984c\u3002\u30a8\u30e9\u30fc\u306e\u6539\u5584\u306b\u3064\u3044\u3066<\/h3>\n<p>\u767a\u751f\u3057\u305f\u30a8\u30e9\u30fc\u306f\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u30a8\u30e9\u30fc\u3067\u3059\u3002<br \/>\n\u3053\u3044\u3064\u306f\u3001MYSQL\u3078\u306e\u66f8\u304d\u8fbc\u307f\u304c\u30d0\u30c3\u30c6\u30a3\u30f3\u30b0\u3057\u305f\u969b\u306b\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>\u30e1\u30f3\u30bf\u30fc\u66f0\u304f<\/p>\n<div class=\"paperBox\">\n<p>JOB\u3068\u306f\u5206\u8eab\u306e\u8853\u306e\u4e8b\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u6539\u4fee\u3067\u5927\u91cf\u306eJOB\u3092\u66f8\u304d\u51fa\u3059\u5f62\u306b\u3057\u305f\u3053\u3068\u3067\u300e\u6ca2\u5c71\u306e\u5206\u8eab\u300f\u304c\u751f\u307e\u308c\u308b\u4e8b\u306b\u306a\u3063\u305f\u3002<\/p>\n<p>\u5206\u8eab\u306e\u8853\u3060\u304b\u3089\u5404\u81ea\u304c\u5404\u3005\u52dd\u624b\u306b\u52d5\u304d\u56de\u308b\u4e8b\u306b\u306a\u308b\u3002<\/p>\n<p>\u3053\u306e\u5f0a\u5bb3\u3068\u3057\u3066\u3001\u51e6\u7406\u306e\u30d0\u30c3\u30c6\u30a3\u30f3\u30b0\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u306e\u304c\u4eca\u73fe\u72b6\u3002<\/p>\n<p>\u3053\u306e\u89e3\u6c7a\u3068\u3057\u3066\u306f\u3010 transaction \u3011\u3068\u3044\u3046\u4ea4\u901a\u6574\u5099\u54e1\u3092\u96c7\u3048\u3070\u826f\u3044\u3002<\/p>\n<\/div>\n<p>\u3068\u306e\u4e8b\u3002<br \/>\n\u306f\u3044\u3001transcation\u4ed5\u8fbc\u3093\u3067\u307f\u307e\u3059\u3002<\/p>\n<h3>transcation\u306e\u66f8\u304d\u65b9\u306f2\u7a2e\u985e\u3042\u308b<\/h3>\n<p>\u305d\u306e1\uff1a\u30c7\u30fc\u30bf\u64cd\u4f5c\u3092\u81ea\u5206\u3067\u3057\u3063\u304b\u308a\u8ffd\u3044\u306a\u304c\u3089\u66f8\u304f<\/p>\n<pre class=\"lang:default decode:true\">DB::beginTransaction();\r\n    try {\r\n      $item = new Ranking();\r\n      $item-&gt;cart_id = $request-&gt;cart_id;\r\n      $item-&gt;ranknumber = $request-&gt;ranknumber;\r\n      $item-&gt;save();\r\n      \/\/ \u30c7\u30fc\u30bf\u64cd\u4f5c\u3092\u78ba\u5b9a\u3055\u305b\u308b\r\n      DB::commit();\r\n} catch(Exception $exception) {\r\n    \/\/ \u30c7\u30fc\u30bf\u64cd\u4f5c\u3092\u5dfb\u304d\u623b\u3059\r\n    DB::rollBack();\r\n    throw $exception;\r\n}<\/pre>\n<p>\u305d\u306e2\uff1a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u3088\u308d\u3057\u304f\u3084\u3063\u3066\u3082\u3089\u3046<\/p>\n<pre class=\"lang:default decode:true\">DB::transaction(function () use ($request) {\r\n    $item = new Ranking();\r\n    $item -&gt;cart_id= $request-&gt;cart_id;\r\n    $item -&gt;rankingnumber = $request-&gt;rankingnumber ;\r\n    $item -&gt;save();\r\n});<\/pre>\n<p>\u3046\u3093\u3001\u300e\u305d\u306e2\u300f\u304c\u697d\u3067\u3059\u3002<\/p>\n<h3>\u76f4\u3057\u3066\u307f\u305f\u3082\u306e\u306e\u4e0d\u7a4f\u306a\u8a18\u4e8b\u3092\u767a\u898b<\/h3>\n<p>\u305d\u306e\u5f8c\u3082\u3044\u308d\u3044\u308d\u8abf\u3079\u3066\u3044\u305f\u3089\u4e0d\u7a4f\u306a\u8a18\u4e8b\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u300cdatabase\u3092\u4f7f\u7528\u3057\u3066Queue\u3092\u8907\u6570\u7acb\u3061\u4e0a\u3052\u308b\u3068\u767a\u751f\u3059\u308b\u300d<\/p>\n<p>\u305d\u3093\u306a\u3053\u3068\u304c\u3042\u308b\u306e\u304b\uff1f\uff1f<br \/>\n\u307e\u3041\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u300c\u66f8\u304d\u65b9\u304c\u3057\u3063\u304b\u308a\u3057\u3066\u3044\u308c\u3070database\u3067\u3082\u5927\u4e08\u592b\u300d\u3068\u8a00\u3046\u4e8b\u3067\u7279\u306b\u6c17\u306b\u3057\u306a\u304f\u3066\u3082\u3044\u3044\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n<h3>\u307e\u3068\u3081<\/h3>\n<p>\u30e1\u30f3\u30bf\u30fc\u7684\u306b\u306f\u7d30\u304b\u3044JOB\u3092\u767a\u884c\u3059\u308b\u4ed5\u69d8\u306b\u30c7\u30c3\u30ab\u30a4\u7591\u554f\u304c\u3042\u308b\u69d8\u3067\u3059\u3002<br \/>\n\u5927\u304d\u306aJOB\u3092\u767a\u884c\u3057\u3066\u305d\u306e\u4e2d\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u304c\u30d9\u30b9\u30c8(\u30bb\u30aa\u30ea\u30fc)\u3067\u3042\u308b\u3068\u306e\u4e8b\u3002<\/p>\n<p>\u3067\u3082\u306a\u3041\uff5e\u3001\u3084\u3063\u3066\u307f\u305f\u3089\u51e6\u7406\u30b9\u30d4\u30fc\u30c9\u4e0a\u304c\u308b\u3057\u3001\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3067\u304d\u305f\u3089\u3053\u306e\u65b9\u6cd5\u304c\u3044\u3044\u3093\u3058\u3083\u306a\u3044\u304b\u306a\u3041\u3068\u601d\u3046\u4eca\u65e5\u3053\u306e\u9803\u3002<br \/>\n\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3051\u3069\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u697d\u5929\u5e02\u5834\u30e9\u30f3\u30ad\u30f3\u30b0\u53d6\u5f97\u3067\u60c5\u5831\u306b\u4e0d\u6e80\u8db3\u3002\u539f\u56e0\u306f1213 Deadlock\u30a8\u30e9\u30fc \u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u81ea\u52d5\u53d6\u5f97\u3092\u4f5c\u6210\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u304c\u3001\u4eca\u307e\u3067\u306e1\u30da\u30fc\u30b8\u76ee(\u697d\u5929\u3060\u3063\u305f\u308935\u4f4d)\u307e\u3067\u306e\u53ce\u96c6\u3092\u62e1\u5f35\u3057\u3088\u3046\u3068\u601d\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":944,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"vkexunit_cta_each_option":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[34],"tags":[591,589,99,98,588,587,590,47],"class_list":["post-1659","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-memorandum","tag-591","tag-deadlock","tag-mysql","tag-php","tag-transaction","tag-587","tag-590","tag-47"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/qol-kk.com\/wp2\/wp-content\/uploads\/2018\/11\/laravel_logo.png","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/1659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/comments?post=1659"}],"version-history":[{"count":0,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/1659\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/media\/944"}],"wp:attachment":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/media?parent=1659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/categories?post=1659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/tags?post=1659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}