\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u3092\u898b\u308b\u3068\u300c\u4f7f\u3044\u305f\u304b\u3063\u305f\u3089\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u306b\u6ce8\u610f\u3057\u3066\u76f4\u63a5SQL\u767a\u884c\u3057\u3066\u306d\u300d\u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002
\n\u306a\u308b\u307b\u3069\u3002<\/p>\nconfig\\database \u306e\u5024\u3092\u30a4\u30b8\u308b<\/h3>\n
Laravel\u30d5\u30a9\u30eb\u30c0\u306e config\\database \u306bGroupBy\u3092\u898f\u5236\u3057\u3066\u3044\u308b\u5834\u6240\u304c\u3042\u308b\u305d\u3046\u3067\u3059\u3002<\/p>\n
'mysql' => [\r\n 'driver' => 'mysql',\r\n 'host' => env('DB_HOST', '127.0.0.1'),\r\n 'port' => env('DB_PORT', '3306'),\r\n 'database' => env('DB_DATABASE', 'forge'),\r\n 'username' => env('DB_USERNAME', 'forge'),\r\n 'password' => env('DB_PASSWORD', ''),\r\n 'unix_socket' => env('DB_SOCKET', ''),\r\n 'charset' => 'utf8',\r\n 'collation' => 'utf8_general_ci',\r\n 'prefix' => '',\r\n 'strict' => true,\r\n 'engine' => null,\r\n ],<\/pre>\n\u3053\u306e\u4e2d\u306e\u3010'strict' => true\u3011\u304c\u539f\u56e0\u306e\u69d8\u3067\u3001\u5024\u3092\u3010 false \u3011\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n
'mysql' => [\r\n 'driver' => 'mysql',\r\n 'host' => env('DB_HOST', '127.0.0.1'),\r\n 'port' => env('DB_PORT', '3306'),\r\n 'database' => env('DB_DATABASE', 'forge'),\r\n 'username' => env('DB_USERNAME', 'forge'),\r\n 'password' => env('DB_PASSWORD', ''),\r\n 'unix_socket' => env('DB_SOCKET', ''),\r\n 'charset' => 'utf8',\r\n 'collation' => 'utf8_general_ci',\r\n 'prefix' => '',\r\n 'strict' => false,\r\n 'engine' => null,\r\n ],<\/pre>\n\u3053\u306e strict \u306fGroupBy\u4ee5\u5916\u306b\u3082\u3044\u308d\u3044\u308d\u898f\u5236\u3057\u3066\u3044\u308b\u3068\u306e\u4e8b\u3002
\n\u3046\uff5e\u3093\u3001\u3088\u304f\u89e3\u3089\u306a\u3044\u304b\u3089\u3053\u305d\u3053\u3046\u3044\u3046\u6240\u3044\u3058\u308b\u306e\u306f\u6016\u3044\u306e\u3067\u3059\u3002<\/p>\n
\u3068\u8a00\u3046\u3053\u3068\u3067\u3001GroupBy\u3060\u3051\u89e3\u9664\u3059\u308b\u65b9\u6cd5\u306f\u7121\u3044\u304b\u63a2\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n
\u7d50\u679c\u3001modes \u3092\u8ffd\u52a0\u3057\u3066\u8a31\u53ef\u3059\u308b\u3082\u306e\u3092\u6c7a\u3081\u308c\u308b\u3089\u3057\u3044\u3002<\/p>\n
'mysql' => [\r\n 'driver' => 'mysql',\r\n 'host' => env('DB_HOST', '127.0.0.1'),\r\n 'port' => env('DB_PORT', '3306'),\r\n 'database' => env('DB_DATABASE', 'forge'),\r\n 'username' => env('DB_USERNAME', 'forge'),\r\n 'password' => env('DB_PASSWORD', ''),\r\n 'unix_socket' => env('DB_SOCKET', ''),\r\n 'charset' => 'utf8',\r\n 'collation' => 'utf8_general_ci',\r\n 'prefix' => '',\r\n 'strict' => true,\r\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000'modes' => [\r\n \/\/ 'ONLY_FULL_GROUP_BY',\r\n 'STRICT_TRANS_TABLES',\r\n 'NO_ZERO_IN_DATE',\r\n 'NO_ZERO_DATE',\r\n 'ERROR_FOR_DIVISION_BY_ZERO',\r\n 'NO_ENGINE_SUBSTITUTION',\r\n ],\r\n 'engine' => null,\r\n ],<\/pre>\n\u3048\u3063\u3001\u305d\u308c\u3082\u30ec\u30d9\u30eb\u9ad8\u3044\u3067\u3059...\u3002<\/p>\n
\u4ed6\u306e\u30a8\u30e9\u30fc\u304c\u751f\u3058\u305f\u6642\u3001\u30b3\u30b3\u304c\u539f\u56e0\u3068\u306a\u3063\u3066\u3082\u5acc\u306a\u306e\u3067\u3001\u7d20\u76f4\u306b\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u5f93\u3046\u4e8b\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u76f4\u63a5SQL\u3092\u66f8\u304f<\/h3>\n
\u76f4\u63a5\u66f8\u304f\u4e8b\u3067\u300c\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u304c...\u300d\u3068\u306f\u306a\u308a\u307e\u3059\u304c\u3001\u307e\u3041\u305d\u3093\u306a\u306b\u76f4\u63a5\u66f8\u304f\u30d1\u30fc\u30c8\u304c\u3042\u308b\u8a33\u3058\u3083\u306a\u3044\u306e\u3067\u3002<\/p>\n
$productcodes = Productconverter::where('itemcode_id',$item->id)\r\n ->selectRaw('product_id')\r\n ->groupBy('product_id')\r\n ->get();<\/pre>\n\u3046\u3093\u3001\u72d9\u3044\u901a\u308a\u306b\u52d5\u3044\u3066\u307e\u3059\u3002<\/p>\n
\u307e\u3068\u3081<\/h3>\n
DB\u3092\u6271\u3046\u4ee5\u4e0a\u3001\u30b0\u30eb\u30fc\u30d7\u306b\u307e\u3068\u3081\u3066\u96c6\u8a08\u3059\u308b\u306a\u3093\u3066\u4e8b\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u305d\u3093\u306a\u6642\u306f\u983b\u5ea6\u306b\u5fdc\u3058\u3066\u3010\u76f4\u63a5\u66f8\u304f\u3011\u3010\u30b3\u30f3\u30d5\u30a3\u30b0\u3044\u3058\u308b\u3011\u3092\u9078\u3079\u3070\u3088\u3055\u305d\u3046\u3067\u3059\u306d\u3002<\/p>\n
\u79c1\u306e\u4f5c\u6210\u4e2d\u306e\u30a2\u30d7\u30ea\u3067\u306f\u983b\u5ea6\u304c\u5c11\u306a\u3044\u306e\u3067\u3010\u76f4\u63a5\u66f8\u304f\u3011\u3067\u884c\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
Concat\u3082\u76f4\u63a5\u5b9f\u884c\u3067\u3057\u305f\u3002<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Laravel\uff1aGroupBy\u3057\u305f\u3089\u30a8\u30e9\u30fc\u304c\u767a\u751f \u64cd\u4f5c\u6027\u3092\u4e0a\u3052\u3088\u3046\u3068GroupBy\u3067\u91cd\u8907\u524a\u9664\u3057\u3088\u3046\u3068\u753b\u7b56\u3057\u7d44\u3093\u3067\u307f\u305f\u3068\u3053\u308d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3002 $productcodes = Productconverter::where(' […]<\/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":"","_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":[153,99,98,53,49,45,68],"class_list":["post-1125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-memorandum","tag-laravel","tag-mysql","tag-php","tag-53","tag-49","tag-45","tag-68"],"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\/1125","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=1125"}],"version-history":[{"count":0,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/posts\/1125\/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=1125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/categories?post=1125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qol-kk.com\/wp2\/wp-json\/wp\/v2\/tags?post=1125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}