{"id":2753,"date":"2023-07-20T20:58:17","date_gmt":"2023-07-20T20:58:17","guid":{"rendered":"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/"},"modified":"2023-07-20T20:58:17","modified_gmt":"2023-07-20T20:58:17","slug":"string-pengganti-mongodb","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/","title":{"rendered":"Cara mengganti string di mongodb (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk mengganti string tertentu dalam bidang di MongoDB:<\/span><\/p>\n

 db.myCollection.updateMany(\n  { fieldName: { $regex<\/span> : \/old\/ } },\n  [{\n    $set<\/span> : { fieldName: {\n      $replaceOne<\/span> : { input: \" $fieldName<\/span> \", find: \" old<\/span> \", replacement: \" new<\/span> \" }\n    }}\n  }]\n)\n<\/strong><\/pre>\n
 Contoh khusus ini menggantikan string “lama” dengan “baru” di bidang bernama “fieldName” dalam koleksi bernama myCollection<\/span> .<\/span><\/p>\n
 Contoh berikut memperlihatkan cara menggunakan sintaksis ini dalam praktik dengan<\/span> tim<\/span> koleksi dengan dokumen berikut:<\/span><\/p>\n
 db.teams.insertOne({team: \" Mavs<\/span> \", conference: \" Western<\/span> \", points: 31})\ndb.teams.insertOne({team: \" Spurs<\/span> \", conference: \" Western<\/span> \", points: 22})\ndb.teams.insertOne({team: \" Rockets<\/span> \", conference: \" Western<\/span> \", points: 19})\ndb.teams.insertOne({team: \" Celtics<\/span> \", conference: \" Eastern<\/span> \", points: 26})\ndb.teams.insertOne({team: \" Cavs<\/span> \", conference: \" Eastern<\/span> \", points: 33})\ndb.teams.insertOne({team: \" Nets<\/span> \", conference: \" Eastern<\/span> \", points: 38})<\/strong><\/pre>\n
 Contoh: Ganti String di MongoDB<\/strong><\/span><\/h3>\n
 Kita dapat menggunakan kode berikut untuk mengganti string “Barat” dengan “Barat” di bidang konferensi<\/strong> :<\/span><\/p>\n
 db.teams.updateMany(\n  { conference: { $regex<\/span> : \/Western\/ } },\n  [{\n    $set<\/span> : { conference: {\n      $replaceOne<\/span> : { input: \" $conference<\/span> \", find: \" Western<\/span> \", replacement: \" West<\/span> \" }\n    }}\n  }]\n)<\/strong><\/pre>\n
 Seperti inilah tampilan koleksi yang diperbarui sekarang:<\/span><\/p>\n
 { _id: ObjectId(\"620139494cb04b772fd7a8fa\"),\n  team: ' Mavs<\/span> ',\n  conference: ' West<\/span> ',\n  points: 31 }\n{ _id: ObjectId(\"620139494cb04b772fd7a8fb\"),\n  team: ' Spurs<\/span> ',\n  conference: ' West<\/span> ',\n  points: 22 }\n{ _id: ObjectId(\"620139494cb04b772fd7a8fc\"),\n  team: ' Rockets<\/span> ',\n  conference: ' West<\/span> ',\n  points: 19 }\n{ _id: ObjectId(\"620139494cb04b772fd7a8fd\"),\n  team: ' Celtics<\/span> ',\n  conference: ' Eastern<\/span> ',\n  points: 26 }\n{ _id: ObjectId(\"620139494cb04b772fd7a8fe\"),\n  team: ' Cavs<\/span> ',\n  conference: ' Eastern<\/span> ',\n  points: 33 }\n{ _id: ObjectId(\"620139494cb04b772fd7a8ff\"),\n  team: ' Nets<\/span> ',\n  conference: ' Eastern<\/span> ',\n  points: 38 }<\/strong><\/pre>\n
 Perhatikan bahwa setiap dokumen yang berisi string “Barat” di bidang konferensi<\/strong> sekarang memiliki “Barat” di bidang konferensi<\/strong> .<\/span><\/p>\n
 Dokumen apa pun yang tidak memiliki string “Barat” di bidang konferensi<\/strong> hanya mempertahankan string aslinya.<\/span><\/p>\n
 Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap untuk fungsi $replaceOne<\/strong> di sini<\/a> .<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di MongoDB:<\/span><\/p>\n
 MongoDB: Cara memeriksa apakah bidang berisi string<\/a>
 MongoDB: Cara menambahkan bidang baru<\/a>
 MongoDB: Cara menghapus bidang<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk mengganti string tertentu dalam bidang di MongoDB: db.myCollection.updateMany( { fieldName: { $regex : \/old\/ } }, [{ $set : { fieldName: { $replaceOne : { input: ” $fieldName “, find: ” old “, replacement: ” new ” } }} }] ) Contoh khusus ini menggantikan string “lama” dengan “baru” […]<\/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":[],"yoast_head":"\nCara mengganti string di MongoDB (dengan contoh) \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengganti string di MongoDB, dengan sebuah contoh.\" \/>\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\/id\/string-pengganti-mongodb\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mengganti string di MongoDB (dengan contoh) \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengganti string di MongoDB, dengan sebuah contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T20:58:17+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/\",\"url\":\"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/\",\"name\":\"Cara mengganti string di MongoDB (dengan contoh) \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T20:58:17+00:00\",\"dateModified\":\"2023-07-20T20:58:17+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengganti string di MongoDB, dengan sebuah contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/string-pengganti-mongodb\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengganti string di mongodb (dengan contoh)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/id\/#website\",\"url\":\"https:\/\/statorials.org\/id\/\",\"name\":\"Statorials\",\"description\":\"Panduan anda untuk kompetensi statistik!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/id\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. 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