{"id":3047,"date":"2021-10-04T08:40:32","date_gmt":"2021-10-03T23:40:32","guid":{"rendered":"https:\/\/qol-kk.com\/wp2\/?p=3047"},"modified":"2021-10-04T08:40:32","modified_gmt":"2021-10-03T23:40:32","slug":"post-3047","status":"publish","type":"post","link":"https:\/\/qol-kk.com\/wp2\/blog\/2021\/10\/04\/post-3047\/","title":{"rendered":"Laravel\uff1a5\u5104\u8d8a\u3048\u306e\u30ec\u30b3\u30fc\u30c9\u3092Eloquent\u3067\u6d88\u8cbb\u30e1\u30e2\u30ea\u3092\u6291\u3048\u306a\u304c\u3089\u51e6\u7406\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<h2>Laravel\uff1a5\u5104\u8d8a\u3048\u306e\u30ec\u30b3\u30fc\u30c9\u3092Eloquent\u3067\u6d88\u8cbb\u30e1\u30e2\u30ea\u3092\u6291\u3048\u306a\u304c\u3089\u51e6\u7406\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u79c1\u306e\u4f5c\u6210\u3057\u305f\u30a2\u30d7\u30ea\u306b\u3066\u4e0d\u5177\u5408\u767a\u751f\u306e\u9023\u7d61\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n\u7d50\u8ad6\u3092\u5148\u306b\u8a00\u3063\u3066\u3057\u307e\u3048\u3070\u3001\u30ec\u30b3\u30fc\u30c9\u6570\u304c\u591a\u3059\u304e\u3066\u79c1\u306e\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3067\u306fTimeOut \u8d77\u3053\u3057\u3066\u7d42\u4e86\u3057\u3066\u307e\u3057\u305f\u3002<\/p>\n<div class=\"borderBox\">TimeOut\u6642\u9593\u3092\u4f38\u3070\u3059\u3002<\/div>\n<p>\u305d\u306e\u65b9\u6cd5\u3082\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u4eca\u56de\u306f\u51e6\u7406\u6642\u9593\u3092\u65e9\u304f\u3057\u3066\u89e3\u6c7a\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8a18\u8f09\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u6b62\u307e\u3063\u3066\u3044\u305f\u306e\u306fLaravel\u30b9\u30b1\u30b8\u30e5\u30e9\u30fc\u304b\u3089\u8d77\u52d5\u3057\u305fQueueWorker<\/h3>\n<p>QueueWorker\u7528\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u5efa\u3066\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u30b3\u30a4\u30c4\u304cError\u3067\u843d\u3061\u3066Queue\u81ea\u4f53\u304c\u52d5\u3044\u3066\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\n\u30c7\u30fc\u30bf\u53d6\u308a\u8fbc\u307f\u304c\u51fa\u6765\u306a\u3044\u306e\u3067\u3001\u4f7f\u3063\u3066\u3044\u305f\u3060\u3044\u3066\u3044\u308b\u4f01\u696d\u3055\u3093\u306f\u3059\u3050\u6c17\u4ed8\u3044\u3066\u9023\u7d61\u304f\u308c\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>Log\u3092\u78ba\u8a8d\u3059\u308b\u3068\u5b58\u5728\u3059\u308b\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066<code>ERROR: Undefined property<\/code>\u00a0\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u7d4c\u9a13\u4e0a\u3010\u300c\u3042\u308b\u300d\u306e\u306b\u300c\u306a\u3044\u300d\u3011\u3068\u8a00\u308f\u308c\u308b\u5834\u5408\u306f\u3001\u5927\u6982TimeOut\u306a\u3069\u3067\u30c7\u30fc\u30bf\u6b20\u640d\u304c\u51fa\u3066\u308b\u6642\u3067\u3059\u3002<\/p>\n<p>TimeOut\u306e\u539f\u56e0\u306f\u975e\u6b63\u5e38\u7cfb\u51e6\u7406\u306e\u30e2\u30ec\u3060\u3063\u305f\u308a\u3059\u308b\u306e\u3067\u3001\u30b3\u30fc\u30c9\u3092\u8ffd\u3063\u3066\u3044\u304d\u307e\u3059\u3002<br \/>\n\u3067\u3001\u898b\u3066\u307f\u3066\u3082\u554f\u984c\u306a\u3055\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u9593\u9055\u3044\u306a\u304f\u6b62\u307e\u3063\u3066\u3044\u308b\u3002<\/p>\n<h3><strong><em>\u4f55\u304b\u306e\u62cd\u5b50\u306b\u6b62\u307e\u3063\u305f\u3060\u3051\uff1f<\/em><\/strong><\/h3>\n<p>\u5177\u4f53\u7684\u306a\u5bfe\u7b56\u306f\u4e00\u5207\u3067\u304d\u305a\u3001\u30b3\u30f3\u30c6\u30ca\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001Queue\u304c\u9806\u8abf\u306b\u6d41\u308c\u51fa\u3057\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3067\u5b8c\u4e86\u304b\u3068\u601d\u3044\u304d\u3084\u30012\u9031\u9593\u5f8c\u306b\u307e\u305f\u9023\u7d61\u304c\u3002<br \/>\n\u3053\u3053\u3067\u3082\u307e\u305f\u518d\u8d77\u52d5\u3092\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u4eca\u5ea6\u306f3\u6642\u9593\u5f8c\u306b\u30b3\u30f3\u30c6\u30ca\u304c\u6b62\u307e\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<div class=\"paperBox\">\u6839\u672c\u7684\u3067\u30c7\u30c3\u30ab\u3044\u554f\u984c\u304c\u5b58\u5728\u3057\u3066\u3044\u308b<\/div>\n<p>\u3053\u3053\u307e\u3067\u983b\u5ea6\u4e0a\u304c\u308c\u3070\u306d\u3001\u7d76\u5bfe\u4f55\u304b\u3042\u308b\u3053\u3068\u306f\u78ba\u5b9a\u3067\u3059\u3002<br \/>\n\u3067\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u78ba\u8a8d\u3092\u3057\u3066\u307f\u308b\u3068\u3001\u30ec\u30b3\u30fc\u30c9\u304c5\u5104\u4ef6\u8d85\u3048\u3066\u307e\u3057\u305f\u3002<\/p>\n<h3>\u30ec\u30b3\u30fc\u30c9\u306e\u5927\u304d\u3044\u30c6\u30fc\u30d6\u30eb\u306e\u51e6\u7406\u3067\u56fa\u307e\u308b\u5834\u5408\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u7591\u3048<\/h3>\n<p>\u5927\u4f53\u3053\u308c\u3067\u89e3\u6c7a\u3057\u307e\u3059\u3088\u306d\u3002\u4eca\u56de\u3082\u78ba\u304b\u306bindex\u5bfe\u8c61\u5916\u306e\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066<code>Where<\/code>\u3092\u304b\u3051\u3066\u307e\u3057\u305f\u3002<br \/>\n\u3067\u3001\u3053\u308c\u304c\u60a9\u307f\u30dd\u30a4\u30f3\u30c8\u3002<\/p>\n<div class=\"paperBox\">JSON\u3092\u683c\u7d0d\u3057\u305f\u30ab\u30e9\u30e0\u306eJSON\u5185\u306e\u8981\u7d20\u3067Where\u3092\u304b\u3051\u3066\u3044\u308b<\/div>\n<p>JSON\u306e\u30ec\u30b3\u30fc\u30c9\u306f\u57fa\u672c\u7684\u306bIndex\u3092\u8cbc\u308c\u307e\u305b\u3093\u3002\uff08\u30c6\u30ad\u30b9\u30c8\u3068\u304b\u3068\u540c\u3058\u3067\u3059\uff09<br \/>\n\u3084\u3063\u3066\u3084\u308c\u7121\u3044\u4e8b\u306f\u7121\u3044\u3068\u3044\u3046\u30ec\u30d9\u30eb\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8cbc\u308b\u65b9\u6cd5\u306f\u3042\u308a\u307e\u3059\u3002<br \/>\n\u304c\u30015\u5104\u306e\u30ec\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u306f\uff08\u4f55\u304c\u8d77\u3053\u308b\u304b\u308f\u304b\u3089\u305a\uff09\u3084\u308b\u6c17\u306b\u306f\u306a\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3>\u554f\u984c\u306f\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066get()\u3092\u4f7f\u3063\u3066\u53d6\u5f97\u3057\u3066\u3044\u308b\u4e8b<\/h3>\n<p><code>get()<\/code>\u00a0\u4fbf\u5229\u306a\u306e\u3067\u3064\u3044\u3064\u3044\u591a\u7528\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u30b3\u30a4\u30c4\u306f\u300c<strong><em>\u6307\u793a\u3057\u305f\u30ec\u30b3\u30fc\u30c9\u5168\u90e8\u53d6\u3063\u3066\u3053\u3044<\/em><\/strong>\u300d\u3068\u3044\u3046\u547d\u4ee4\u3067\u3059\u3002<br \/>\n5\u5104\u304c 1\/10 \u306b\u62bd\u51fa\u3067\u304d\u305f\u3068\u3057\u3066\u30825000\u4e07\u30ec\u30b3\u30fc\u30c9\u3092\u4e00\u6c17\u306b\u53d6\u5f97\u3057\u3066\u51e6\u7406\u3057\u3088\u3046\u3068\u3044\u3046\u547d\u4ee4\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30e1\u30e2\u30ea\u98df\u3046\u3057\u3001\u30e1\u30e2\u30ea\u98df\u3048\u3070\u3053\u308c\u3082\u30d5\u30ea\u30fc\u30ba\u539f\u56e0\u3060\u3057\u306d\u3002<\/p>\n<h3>\u5927\u91cf\u30ec\u30b3\u30fc\u30c9\u306e\u51e6\u7406\u306b\u306f chunk() \u3092\u4f7f\u3048\uff01<\/h3>\n<p>chunk($n) \u306f\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u69d8\u306a\u3082\u306e\u3068\u899a\u3048\u3066\u304a\u304f\u3068\u7406\u89e3\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n<blockquote><p>\u00a0chunk(\u6307\u5b9a\u500b\u6570) \uff1a\u6761\u4ef6\u306b\u5408\u3046\u30ec\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u500b\u6570\u305a\u3064\u53d6\u308a\u51fa\u3057\u3066\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b<\/p><\/blockquote>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">MqttData::where('JSONDATA-&gt;id', $device-&gt;device_code)\r\n\u3000\u3000\u3000\u3000-&gt;where('deleted_at', NULL)\r\n  -&gt;orderBy('datetime', 'asc')\r\n  -&gt;chunk(200, function ($datas) {\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u3000\u3000\u3000\u3000\/*\u3000\u62bd\u51fa\u3057\u305f\u30ec\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3059\u308b\u51e6\u7406\u3092\u8a18\u8f09\u3000*\/\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\\<span class=\"pl-v\">Log<\/span>::<span class=\"pl-en\">debug<\/span>(<span class=\"pl-en\">json_encode<\/span>(<span class=\"pl-s1\"><span class=\"pl-c1\">$datas<\/span><\/span>));\r\n\u3000\u3000\u3000\u3000}\r\n);<\/pre>\n<p>\u3053\u3046\u3059\u308b\u3068\u3001\u4f55\u5343\u4e07\u30ec\u30b3\u30fc\u30c9\u3042\u3063\u3066\u3082200\u4ef6\u3065\u3064\u5c0f\u5206\u3051\u3057\u3066\u51e6\u7406\u3092\u7d9a\u3051\u5b8c\u8d70\u3057\u307e\u3059\u3002<br \/>\n\u30e1\u30e2\u30ea\u306b\u4f59\u88d5\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u307e\u3068\u3081\u308b\u6570\u30921000\u306b\u3057\u305f\u308a\u3059\u308c\u3070\u901f\u5ea6\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u307e\u3068\u3081<\/h3>\n<p>\u6700\u521d\u304b\u3089get()\u4f7f\u308f\u7121\u3044\u3067 chunk() \u3067\u51e6\u7406\u3057\u3066\u304a\u3051\u3070\u3088\u304b\u3063\u305f\u3093\u3067\u3059\u3051\u3069\u306d\u3002<br \/>\n\u30ec\u30b3\u30fc\u30c9\u6570\u306e\u5897\u52a0\u30da\u30fc\u30b9\u306e\u8aad\u307f\u9593\u9055\u3044\u304c\u5927\u304d\u306a\u539f\u56e0\u3067\u3057\u305f\u3002<\/p>\n<p>\u5927\u53cd\u7701\u306a\u4e8b\u4f8b\u3067\u3059\u304c\u3001\u3044\u3044\u7d4c\u9a13\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Laravel\uff1a5\u5104\u8d8a\u3048\u306e\u30ec\u30b3\u30fc\u30c9\u3092Eloquent\u3067\u6d88\u8cbb\u30e1\u30e2\u30ea\u3092\u6291\u3048\u306a\u304c\u3089\u51e6\u7406\u3059\u308b\u65b9\u6cd5 \u79c1\u306e\u4f5c\u6210\u3057\u305f\u30a2\u30d7\u30ea\u306b\u3066\u4e0d\u5177\u5408\u767a\u751f\u306e\u9023\u7d61\u304c\u3042\u308a\u307e\u3057\u305f\u3002 \u7d50\u8ad6\u3092\u5148\u306b\u8a00\u3063\u3066\u3057\u307e\u3048\u3070\u3001\u30ec\u30b3\u30fc\u30c9\u6570\u304c\u591a\u3059\u304e\u3066\u79c1\u306e\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3067\u306fTimeO [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":944,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_lightning_design_setting":[],"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[34],"tags":[1097,1096,153,99,98,97,53,46],"class_list":["post-3047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-memorandum","tag-chunk","tag-index","tag-laravel","tag-mysql","tag-php","tag-97","tag-53","tag-46"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_publicize_connections":[],"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/qol-kk.com\/wp2\/wp-content\/uploads\/2018\/11\/laravel_logo.png","_links":{"self":[{"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/3047","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=3047"}],"version-history":[{"count":0,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/3047\/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=3047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/categories?post=3047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/tags?post=3047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}