{"id":2401,"date":"2023-07-22T10:37:19","date_gmt":"2023-07-22T10:37:19","guid":{"rendered":"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/"},"modified":"2023-07-22T10:37:19","modified_gmt":"2023-07-22T10:37:19","slug":"mongodb-classificar-por-data","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/","title":{"rendered":"Mongodb: como classificar documentos por data"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar os seguintes m\u00e9todos para classificar documentos por campo de data no MongoDB:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: classificar por data crescente<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.sales.find().sort({\" <span style=\"color: #008000;\">date_field<\/span> \": <span style=\"color: #ff0000;\">1<\/span> })\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: classificar por data decrescente<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.sales.find().sort({\" <span style=\"color: #008000;\">date_field<\/span> \": <span style=\"color: #ff0000;\">-1<\/span> }) \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada m\u00e9todo em uma <span style=\"padding: 1px; border: 1px solid black;\">venda<\/span> de cole\u00e7\u00e3o com os seguintes documentos:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.sales.insertOne({day: new Date(\" <span style=\"color: #008000;\">2020-01-20<\/span> \"), amount: <span style=\"color: #ff0000;\">40<\/span> })\ndb.sales.insertOne({day: new Date(\" <span style=\"color: #008000;\">2020-01-21<\/span> \"), amount: <span style=\"color: #ff0000;\">32<\/span> })\ndb.sales.insertOne({day: new Date(\" <span style=\"color: #008000;\">2020-01-22<\/span> \"), amount: <span style=\"color: #ff0000;\">19<\/span> })\ndb.sales.insertOne({day: new Date(\" <span style=\"color: #008000;\">2020-01-23<\/span> \"), amount: <span style=\"color: #ff0000;\">29<\/span> })\ndb.sales.insertOne({day: new Date(\" <span style=\"color: #008000;\">2020-01-24<\/span> \"), amount: <span style=\"color: #ff0000;\">35<\/span> })<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 1: Classificar por data crescente<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Podemos usar o seguinte c\u00f3digo para classificar todos os documentos por data e em ordem crescente:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.sales.find().sort({\" <span style=\"color: #008000;\">day<\/span> \": <span style=\"color: #ff0000;\">1<\/span> }) \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Esta consulta retorna os seguintes resultados:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>{ _id: ObjectId(\"6189401696cd2ba58ce928fa\"),\n  day: 2020-01-20T00:00:00.000Z,\n  amount: 40 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fb\"),\n  day: 2020-01-21T00:00:00.000Z,\n  amount: 32 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fc\"),\n  day: 2020-01-22T00:00:00.000Z,\n  amount: 19 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fd\"),\n  day: 2020-01-23T00:00:00.000Z,\n  amount: 29 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fe\"),\n  day: 2020-01-24T00:00:00.000Z,\n  amount: 35 }<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que o documento com a data mais antiga (2020-01-20) aparece primeiro, enquanto o documento com a data mais recente (2020-01-24) aparece por \u00faltimo.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Exemplo 2: Classificar por data decrescente<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Podemos usar o seguinte c\u00f3digo para classificar todos os documentos por data em ordem decrescente:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.sales.find().sort({\" <span style=\"color: #008000;\">day<\/span> \": <span style=\"color: #ff0000;\">-1<\/span> }) \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Esta consulta retorna os seguintes resultados:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>{ _id: ObjectId(\"6189401696cd2ba58ce928fe\"),\n  day: 2020-01-24T00:00:00.000Z,\n  amount: 35 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fd\"),\n  day: 2020-01-23T00:00:00.000Z,\n  amount: 29 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fc\"),\n  day: 2020-01-22T00:00:00.000Z,\n  amount: 19 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fb\"),\n  day: 2020-01-21T00:00:00.000Z,\n  amount: 32 }\n\n{ _id: ObjectId(\"6189401696cd2ba58ce928fa\"),\n  day: 2020-01-20T00:00:00.000Z,\n  amount: 40 }<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que o documento com a data mais recente (2020-01-24) aparece primeiro, enquanto o documento com a data mais antiga (2020-01-20) aparece por \u00faltimo.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : Voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa da fun\u00e7\u00e3o <strong>sort<\/strong> <a href=\"https:\/\/docs.mongodb.com\/manual\/reference\/method\/cursor.sort\/\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras opera\u00e7\u00f5es comuns no MongoDB:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/mongodb-adicionar-campo\/\" target=\"_blank\" rel=\"noopener\">MongoDB: Como adicionar um novo campo<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/campo-de-exclusao-do-mongodb\/\" target=\"_blank\" rel=\"noopener\">MongoDB: Como excluir um campo<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/grupo-mongodb-por-numero\/\" target=\"_blank\" rel=\"noopener\">MongoDB: Como agrupar e contar<\/a><br \/><a href=\"https:\/\/statorials.org\/pt\/grupo-mongodb-por-varios-campos\/\" target=\"_blank\" rel=\"noopener\">MongoDB: Como agrupar por v\u00e1rios campos<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar os seguintes m\u00e9todos para classificar documentos por campo de data no MongoDB: M\u00e9todo 1: classificar por data crescente db.sales.find().sort({&#8221; date_field &#8220;: 1 }) M\u00e9todo 2: classificar por data decrescente db.sales.find().sort({&#8221; date_field &#8220;: -1 }) Os exemplos a seguir mostram como usar cada m\u00e9todo em uma venda de cole\u00e7\u00e3o com os seguintes documentos: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2401","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MongoDB: Como classificar documentos por data - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como classificar documentos por data no MongoDB, com v\u00e1rios exemplos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MongoDB: Como classificar documentos por data - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como classificar documentos por data no MongoDB, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T10:37:19+00:00\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/\",\"url\":\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/\",\"name\":\"MongoDB: Como classificar documentos por data - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-22T10:37:19+00:00\",\"dateModified\":\"2023-07-22T10:37:19+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como classificar documentos por data no MongoDB, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/mongodb-classificar-por-data\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mongodb: como classificar documentos por data\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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