{"id":227715,"date":"2024-05-04T00:07:53","date_gmt":"2024-05-04T00:07:53","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=227715"},"modified":"2024-05-04T00:07:53","modified_gmt":"2024-05-04T00:07:53","slug":"how-to-delete-a-particular-key-value-pair-in-mongodb","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/","title":{"rendered":"How to delete a particular key-value pair in MongoDB?"},"content":{"rendered":"<p>MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a specific key-value pair. Whether you want to remove redundant data or update your database structure, this article will guide you through the process of deleting a particular key-value pair in MongoDB.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#How_to_delete_a_particular_key-value_pair_in_MongoDB\" title=\"How to delete a particular key-value pair in MongoDB?\">How to delete a particular key-value pair in MongoDB?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#Related_or_similar_FAQs\" title=\"Related or similar FAQs:\">Related or similar FAQs:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#1_How_can_I_delete_multiple_key-value_pairs_in_MongoDB\" title=\"1. How can I delete multiple key-value pairs in MongoDB?\">1. How can I delete multiple key-value pairs in MongoDB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#2_Is_it_possible_to_delete_a_key-value_pair_in_MongoDB_without_knowing_the_value\" title=\"2. Is it possible to delete a key-value pair in MongoDB without knowing the value?\">2. Is it possible to delete a key-value pair in MongoDB without knowing the value?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#3_Will_deleting_a_key-value_pair_in_MongoDB_affect_the_other_fields_in_the_document\" title=\"3. Will deleting a key-value pair in MongoDB affect the other fields in the document?\">3. Will deleting a key-value pair in MongoDB affect the other fields in the document?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#4_What_happens_if_I_try_to_delete_a_non-existent_key-value_pair_in_MongoDB\" title=\"4. What happens if I try to delete a non-existent key-value pair in MongoDB?\">4. What happens if I try to delete a non-existent key-value pair in MongoDB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#5_Is_there_a_way_to_delete_a_key-value_pair_across_multiple_documents_in_MongoDB\" title=\"5. Is there a way to delete a key-value pair across multiple documents in MongoDB?\">5. Is there a way to delete a key-value pair across multiple documents in MongoDB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#6_Can_I_use_the_deleteOne_or_deleteMany_methods_to_remove_a_specific_key-value_pair\" title=\"6. Can I use the `deleteOne()` or `deleteMany()` methods to remove a specific key-value pair?\">6. Can I use the `deleteOne()` or `deleteMany()` methods to remove a specific key-value pair?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#7_Does_deleting_a_key-value_pair_affect_the_existing_indexes_in_MongoDB\" title=\"7. Does deleting a key-value pair affect the existing indexes in MongoDB?\">7. Does deleting a key-value pair affect the existing indexes in MongoDB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#8_Is_it_possible_to_delete_a_key-value_pair_using_the_MongoDB_shell\" title=\"8. Is it possible to delete a key-value pair using the MongoDB shell?\">8. Is it possible to delete a key-value pair using the MongoDB shell?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#9_Can_I_restore_a_deleted_key-value_pair_in_MongoDB\" title=\"9. Can I restore a deleted key-value pair in MongoDB?\">9. Can I restore a deleted key-value pair in MongoDB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#10_Are_there_any_limitations_to_using_unset_operator_for_deleting_key-value_pairs\" title=\"10. Are there any limitations to using `$unset` operator for deleting key-value pairs?\">10. Are there any limitations to using `$unset` operator for deleting key-value pairs?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#11_Is_it_possible_to_delete_a_key-value_pair_within_an_embedded_document\" title=\"11. Is it possible to delete a key-value pair within an embedded document?\">11. Is it possible to delete a key-value pair within an embedded document?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#12_Can_I_delete_a_key-value_pair_using_MongoDB_drivers_for_other_programming_languages\" title=\"12. Can I delete a key-value pair using MongoDB drivers for other programming languages?\">12. Can I delete a key-value pair using MongoDB drivers for other programming languages?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"How_to_delete_a_particular_key-value_pair_in_MongoDB\"><\/span>How to delete a particular key-value pair in MongoDB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\nTo delete a specific key-value pair in MongoDB, you can make use of the `$unset` operator in combination with the `update()` method. Follow the steps below:<\/p>\n<p>1. <b>Connect to your MongoDB server:<\/b> Start by establishing a connection to your MongoDB server using your preferred programming language such as JavaScript, Python, or Java.<\/p>\n<p>2. <b>Choose the appropriate collection:<\/b> Select the collection in which you want to delete the key-value pair. Make sure you have write access to this collection.<\/p>\n<p>3. <b>Create a query:<\/b> Build a query to identify the document(s) that contain the key-value pair you want to delete. For example, if you wish to remove a key called `exampleKey` with its corresponding value `exampleValue`, you could create a query like `{ exampleKey: &#8220;exampleValue&#8221; }`.<\/p>\n<p>4. <b>Execute the delete operation:<\/b> Use the `$unset` operator along with the `update()` method to delete the specified key-value pair from the document(s) matching your query. The `$unset` operator removes the field entirely. Here&#8217;s an example of how you can execute the delete operation in MongoDB:<\/p>\n<p>&#8220;`javascript<br \/>\ndb.collection.update(<br \/>\n  { exampleKey: &#8220;exampleValue&#8221; },<br \/>\n  { $unset: { exampleKey: 1 } }<br \/>\n);<br \/>\n&#8220;`<\/p>\n<p>The value `1` in `{ exampleKey: 1 }` indicates that the field should be removed.<\/p>\n<p>5. <b>Verify the deletion:<\/b> After executing the deletion operation, you can verify its success by checking the affected document(s) to ensure that the key-value pair has been removed. You can use the `find()` method with the same query to retrieve the document(s) and verify the absence of the deleted key-value pair.<\/p>\n<p>By following these steps, you&#8217;ll be able to delete a particular key-value pair in MongoDB effectively.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Related_or_similar_FAQs\"><\/span>Related or similar FAQs:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_How_can_I_delete_multiple_key-value_pairs_in_MongoDB\"><\/span>1. How can I delete multiple key-value pairs in MongoDB?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nTo delete multiple key-value pairs in MongoDB, you can use the `$unset` operator within the `update()` method and specify multiple fields to remove simultaneously.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Is_it_possible_to_delete_a_key-value_pair_in_MongoDB_without_knowing_the_value\"><\/span>2. Is it possible to delete a key-value pair in MongoDB without knowing the value?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, it is possible to delete a key-value pair without knowing the value. You can build a query that only includes the key and omits the value to remove the field regardless of its value.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Will_deleting_a_key-value_pair_in_MongoDB_affect_the_other_fields_in_the_document\"><\/span>3. Will deleting a key-value pair in MongoDB affect the other fields in the document?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, deleting a key-value pair specifically removes only the targeted field from the document. It does not affect other fields in the same document.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_What_happens_if_I_try_to_delete_a_non-existent_key-value_pair_in_MongoDB\"><\/span>4. What happens if I try to delete a non-existent key-value pair in MongoDB?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nIf you try to delete a non-existent key-value pair, MongoDB will identify that the field does not exist and perform no action. The operation will not result in an error.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Is_there_a_way_to_delete_a_key-value_pair_across_multiple_documents_in_MongoDB\"><\/span>5. Is there a way to delete a key-value pair across multiple documents in MongoDB?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can delete a key-value pair across multiple documents in MongoDB by specifying a query that matches the desired documents and using the `$unset` operator within the `update()` method.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Can_I_use_the_deleteOne_or_deleteMany_methods_to_remove_a_specific_key-value_pair\"><\/span>6. Can I use the `deleteOne()` or `deleteMany()` methods to remove a specific key-value pair?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, the `deleteOne()` and `deleteMany()` methods in MongoDB are designed to remove entire documents based on a query, rather than specific key-value pairs within documents.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Does_deleting_a_key-value_pair_affect_the_existing_indexes_in_MongoDB\"><\/span>7. Does deleting a key-value pair affect the existing indexes in MongoDB?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, deleting a key-value pair from a document does not affect the existing indexes in MongoDB. The indexes remain as they were before the deletion.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Is_it_possible_to_delete_a_key-value_pair_using_the_MongoDB_shell\"><\/span>8. Is it possible to delete a key-value pair using the MongoDB shell?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can delete a key-value pair using the MongoDB shell by following the same steps mentioned earlier. Connect to the MongoDB shell, select the appropriate collection, and execute the `update()` operation with the `$unset` operator.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_Can_I_restore_a_deleted_key-value_pair_in_MongoDB\"><\/span>9. Can I restore a deleted key-value pair in MongoDB?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, once a key-value pair has been deleted in MongoDB, it cannot be restored unless you have a backup of the database from before the deletion occurred.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_Are_there_any_limitations_to_using_unset_operator_for_deleting_key-value_pairs\"><\/span>10. Are there any limitations to using `$unset` operator for deleting key-value pairs?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nThere are no specific limitations to using the `$unset` operator, but it&#8217;s important to note that you must have write access to the database and collection to perform the deletion operation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_Is_it_possible_to_delete_a_key-value_pair_within_an_embedded_document\"><\/span>11. Is it possible to delete a key-value pair within an embedded document?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can delete a key-value pair within an embedded document in MongoDB using the same `$unset` operator in conjunction with the dot notation to specify the nested field.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_Can_I_delete_a_key-value_pair_using_MongoDB_drivers_for_other_programming_languages\"><\/span>12. Can I delete a key-value pair using MongoDB drivers for other programming languages?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, the process of deleting a particular key-value pair in MongoDB can be achieved using MongoDB drivers for various programming languages such as Python, Java, C#, Ruby, etc. Simply follow the same steps mentioned earlier, adapting the syntax according to your chosen programming language.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a specific key-value pair. Whether you want to remove redundant data or update your database structure, this article will guide you through the process of deleting a particular key-value pair &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to delete a particular key-value pair in MongoDB?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#more-227715\">Read more<span class=\"screen-reader-text\">How to delete a particular key-value pair in MongoDB?<\/span><\/a><\/p>\n","protected":false},"author":57,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-227715","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to delete a particular key-value pair in MongoDB?<\/title>\n<meta name=\"description\" content=\"MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to delete a particular key-value pair in MongoDB?\" \/>\n<meta property=\"og:description\" content=\"MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-04T00:07:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Casey Mayer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Casey Mayer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\"},\"author\":{\"name\":\"Casey Mayer\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f\"},\"headline\":\"How to delete a particular key-value pair in MongoDB?\",\"datePublished\":\"2024-05-04T00:07:53+00:00\",\"dateModified\":\"2024-05-04T00:07:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\"},\"wordCount\":839,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\",\"name\":\"How to delete a particular key-value pair in MongoDB?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2024-05-04T00:07:53+00:00\",\"dateModified\":\"2024-05-04T00:07:53+00:00\",\"description\":\"MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to delete a particular key-value pair in MongoDB?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f\",\"name\":\"Casey Mayer\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Casey Mayer\"},\"description\":\"Guest author Casey Mayer has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to delete a particular key-value pair in MongoDB?","description":"MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/","og_locale":"en_US","og_type":"article","og_title":"How to delete a particular key-value pair in MongoDB?","og_description":"MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a","og_url":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2024-05-04T00:07:53+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Casey Mayer","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Casey Mayer","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/"},"author":{"name":"Casey Mayer","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f"},"headline":"How to delete a particular key-value pair in MongoDB?","datePublished":"2024-05-04T00:07:53+00:00","dateModified":"2024-05-04T00:07:53+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/"},"wordCount":839,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/","url":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/","name":"How to delete a particular key-value pair in MongoDB?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2024-05-04T00:07:53+00:00","dateModified":"2024-05-04T00:07:53+00:00","description":"MongoDB is a popular NoSQL database system known for its flexibility and scalability. When working with MongoDB, you may come across the need to delete a","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/how-to-delete-a-particular-key-value-pair-in-mongodb\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"How to delete a particular key-value pair in MongoDB?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f","name":"Casey Mayer","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Casey Mayer"},"description":"Guest author Casey Mayer has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/227715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/57"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=227715"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/227715\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=227715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=227715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=227715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}