{"id":2721,"date":"2023-07-21T00:34:46","date_gmt":"2023-07-21T00:34:46","guid":{"rendered":"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/"},"modified":"2023-07-21T00:34:46","modified_gmt":"2023-07-21T00:34:46","slug":"mongodb-sorteer-op-meerdere-velden","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/","title":{"rendered":"Mongodb: sorteren op meerdere velden"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">U kunt de volgende syntaxis gebruiken om documenten in MongoDB op meerdere velden te sorteren:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.myCollection.find().sort( { \" <span style=\"color: #ff0000;\">field1<\/span> \": 1, \" <span style=\"color: #ff0000;\">field2<\/span> \": -1 } )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Deze specifieke code sorteert de documenten in de verzameling genaamd <span style=\"padding: 1px; border: 1px solid black;\">myCollection<\/span> eerst op <span style=\"padding: 1px; border: 1px solid black;\">veld 1<\/span> oplopend en vervolgens op <span style=\"padding: 1px; border: 1px solid black;\">veld 2<\/span> aflopend.<\/span><\/p>\n<p> <span style=\"color: #000000;\">De volgende voorbeelden laten zien hoe u deze syntaxis kunt gebruiken met een<\/span> <span style=\"padding: 1px; border: 1px solid black;\">incassoteam<\/span> <span style=\"color: #000000;\">met de volgende documenten:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.teams.insertOne({team: \" <span style=\"color: #008000;\">Mavs<\/span> \", points: 30, rebounds: 8})\ndb.teams.insertOne({team: \" <span style=\"color: #008000;\">Spurs<\/span> \", points: 30, rebounds: 12})\ndb.teams.insertOne({team: \" <span style=\"color: #008000;\">Rockets<\/span> \", points: 20, rebounds: 7})\ndb.teams.insertOne({team: \" <span style=\"color: #008000;\">Warriors<\/span> \", points: 25, rebounds: 5})\ndb.teams.insertOne({team: \" <span style=\"color: #008000;\">Cavs<\/span> \", points: 25, rebounds: 9})<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Voorbeeld 1: Sorteren op meerdere velden in MongoDB (oplopend)<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">We kunnen de volgende code gebruiken om de documenten in de <span style=\"padding: 1px; border: 1px solid black;\">Teams-<\/span> verzameling eerst te sorteren door &#8218;punten&#8216; te verhogen en vervolgens door &#8218;bounces&#8216; te verhogen:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.teams.find().sort( { \" <span style=\"color: #ff0000;\">points<\/span> \": 1, \" <span style=\"color: #ff0000;\">rebounds<\/span> \": 1 } )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Deze query retourneert de volgende resultaten:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>{ _id: ObjectId(\"61f952c167f1c64a1afb203b\"),\n  team: 'Rockets',\n  points: 20,\n  rebounds: 7 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb203c\"),\n  team: 'Warriors',\n  points: 25,\n  rebounds: 5 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb203d\"),\n  team: 'Cavs',\n  points: 25,\n  rebounds: 9 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb2039\"),\n  team: 'Mavs',\n  points: 30,\n  rebounds: 8 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb203a\"),\n  team: 'Spurs',\n  points: 30,\n  rebounds: 12 }<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Merk op dat de documenten worden gesorteerd door het veld \u201cpunten\u201d te vergroten (van klein naar groot) en vervolgens door het veld \u201crebounds\u201d te vergroten (van klein naar groot).<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Voorbeeld 2: Sorteren op meerdere velden in MongoDB (aflopend)<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">We kunnen de volgende code gebruiken om de documenten in de <span style=\"padding: 1px; border: 1px solid black;\">teamscollectie<\/span> eerst te sorteren door het aantal &#8222;punten&#8220; te verminderen en vervolgens door het aantal &#8222;bounces&#8220; te verminderen:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>db.teams.find().sort( { \" <span style=\"color: #ff0000;\">points<\/span> \": -1, \" <span style=\"color: #ff0000;\">rebounds<\/span> \": -1 } )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Deze query retourneert de volgende resultaten:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>{ _id: ObjectId(\"61f952c167f1c64a1afb203a\"),\n  team: 'Spurs',\n  points: 30,\n  rebounds: 12 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb2039\"),\n  team: 'Mavs',\n  points: 30,\n  rebounds: 8 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb203d\"),\n  team: 'Cavs',\n  points: 25,\n  rebounds: 9 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb203c\"),\n  team: 'Warriors',\n  points: 25,\n  rebounds: 5 }\n{ _id: ObjectId(\"61f952c167f1c64a1afb203b\"),\n  team: 'Rockets',\n  points: 20,\n  rebounds: 7 }<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Merk op dat de documenten worden gesorteerd door het veld \u201cpunten\u201d te verkleinen (van groot naar klein) en vervolgens door het veld \u201crebounds\u201d te verkleinen (van groot naar klein).<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Let op<\/strong> : De volledige documentatie voor de <strong>sorteerfunctie<\/strong> vindt u <a href=\"https:\/\/docs.mongodb.com\/manual\/reference\/method\/cursor.sort\/\" target=\"_blank\" rel=\"noopener\">hier<\/a> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Aanvullende bronnen<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">In de volgende tutorials wordt uitgelegd hoe u andere veelvoorkomende bewerkingen in MongoDB kunt uitvoeren:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/nl\/mongodb-sorteren-op-datum\/\" target=\"_blank\" rel=\"noopener\">MongoDB: sorteren op datum<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/mongodb-groeperen-op-nummer\/\" target=\"_blank\" rel=\"noopener\">MongoDB: Groeperen op en tellen<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/mongodb-groeperen-op-meerdere-velden\/\" target=\"_blank\" rel=\"noopener\">MongoDB: groeperen op meerdere velden<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>U kunt de volgende syntaxis gebruiken om documenten in MongoDB op meerdere velden te sorteren: db.myCollection.find().sort( { &#8220; field1 &#8222;: 1, &#8220; field2 &#8222;: -1 } ) Deze specifieke code sorteert de documenten in de verzameling genaamd myCollection eerst op veld 1 oplopend en vervolgens op veld 2 aflopend. De volgende voorbeelden laten zien hoe [&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-2721","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MongoDB: sorteren op meerdere velden - Statorials<\/title>\n<meta name=\"description\" content=\"In deze tutorial wordt uitgelegd hoe u op meerdere velden in MongoDB kunt sorteren, met verschillende voorbeelden.\" \/>\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\/nl\/mongodb-sorteer-op-meerdere-velden\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MongoDB: sorteren op meerdere velden - Statorials\" \/>\n<meta property=\"og:description\" content=\"In deze tutorial wordt uitgelegd hoe u op meerdere velden in MongoDB kunt sorteren, met verschillende voorbeelden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T00:34:46+00:00\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/\",\"url\":\"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/\",\"name\":\"MongoDB: sorteren op meerdere velden - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-21T00:34:46+00:00\",\"dateModified\":\"2023-07-21T00:34:46+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze tutorial wordt uitgelegd hoe u op meerdere velden in MongoDB kunt sorteren, met verschillende voorbeelden.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/mongodb-sorteer-op-meerdere-velden\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mongodb: sorteren op meerdere velden\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/nl\/#website\",\"url\":\"https:\/\/statorials.org\/nl\/\",\"name\":\"Statorials\",\"description\":\"Uw gids voor statistische competentie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/nl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Ik ben Benjamin, een gepensioneerde hoogleraar statistiek die nu een toegewijde Statorials-lesgever is. 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