{"id":23163,"date":"2024-03-16T00:54:32","date_gmt":"2024-03-16T00:54:32","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/"},"modified":"2024-03-22T00:36:42","modified_gmt":"2024-03-22T00:36:42","slug":"how-to-delete-data-in-elasticsearch-based-on-certain-conditions","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/","title":{"rendered":"How to delete data in Elasticsearch based on certain conditions?"},"content":{"rendered":"<p>The Delete By Query API in Elasticsearch can be used to delete data based on certain conditions. Here is an example:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">from<\/span> elasticsearch <span class=\"hljs-keyword\">import<\/span> Elasticsearch\r\n\r\n<span class=\"hljs-comment\"># \u8fde\u63a5\u5230Elasticsearch\u5b9e\u4f8b<\/span>\r\nes = Elasticsearch([<span class=\"hljs-string\">'localhost:9200'<\/span>])\r\n\r\n<span class=\"hljs-comment\"># \u5220\u9664\u5339\u914d\u6761\u4ef6\u7684\u6587\u6863<\/span>\r\ndelete_query = {\r\n    <span class=\"hljs-string\">\"query\"<\/span>: {\r\n        <span class=\"hljs-string\">\"match\"<\/span>: {\r\n            <span class=\"hljs-string\">\"field1\"<\/span>: <span class=\"hljs-string\">\"value1\"<\/span>\r\n        }\r\n    }\r\n}\r\n\r\nresponse = es.delete_by_query(index=<span class=\"hljs-string\">'your_index'<\/span>, body=delete_query)\r\n<span class=\"hljs-built_in\">print<\/span>(response)\r\n<\/code><\/pre>\n<p>In the examples above, we used a match query to specify the deletion criteria. &#8220;Field1&#8221; is the field name to be matched, and &#8220;value1&#8221; is the value to be matched. You can modify the query criteria according to your needs.<\/p>\n<p>Please note that the deletion action is irreversible, please use caution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Delete By Query API in Elasticsearch can be used to delete data based on certain conditions. Here is an example: from elasticsearch import Elasticsearch # \u8fde\u63a5\u5230Elasticsearch\u5b9e\u4f8b es = Elasticsearch([&#8216;localhost:9200&#8242;]) # \u5220\u9664\u5339\u914d\u6761\u4ef6\u7684\u6587\u6863 delete_query = { &#8220;query&#8221;: { &#8220;match&#8221;: { &#8220;field1&#8221;: &#8220;value1&#8221; } } } response = es.delete_by_query(index=&#8217;your_index&#8217;, body=delete_query) print(response) In the examples above, we used [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-23163","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to delete data in Elasticsearch based on certain conditions? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to delete data in Elasticsearch based on certain conditions?\" \/>\n<meta property=\"og:description\" content=\"The Delete By Query API in Elasticsearch can be used to delete data based on certain conditions. Here is an example: from elasticsearch import Elasticsearch # \u8fde\u63a5\u5230Elasticsearch\u5b9e\u4f8b es = Elasticsearch([&#039;localhost:9200&#039;]) # \u5220\u9664\u5339\u914d\u6761\u4ef6\u7684\u6587\u6863 delete_query = { &quot;query&quot;: { &quot;match&quot;: { &quot;field1&quot;: &quot;value1&quot; } } } response = es.delete_by_query(index=&#039;your_index&#039;, body=delete_query) print(response) In the examples above, we used [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T00:54:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T00:36:42+00:00\" \/>\n<meta name=\"author\" content=\"Emily Johnson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emily Johnson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/\"},\"author\":{\"name\":\"Emily Johnson\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/3b041b19cffc258705478ecfab895378\"},\"headline\":\"How to delete data in Elasticsearch based on certain conditions?\",\"datePublished\":\"2024-03-16T00:54:32+00:00\",\"dateModified\":\"2024-03-22T00:36:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/\"},\"wordCount\":82,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/\",\"name\":\"How to delete data in Elasticsearch based on certain conditions? 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- Blog - Silicon Cloud","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:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/","og_locale":"en_US","og_type":"article","og_title":"How to delete data in Elasticsearch based on certain conditions?","og_description":"The Delete By Query API in Elasticsearch can be used to delete data based on certain conditions. Here is an example: from elasticsearch import Elasticsearch # \u8fde\u63a5\u5230Elasticsearch\u5b9e\u4f8b es = Elasticsearch(['localhost:9200']) # \u5220\u9664\u5339\u914d\u6761\u4ef6\u7684\u6587\u6863 delete_query = { \"query\": { \"match\": { \"field1\": \"value1\" } } } response = es.delete_by_query(index='your_index', body=delete_query) print(response) In the examples above, we used [&hellip;]","og_url":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/","og_site_name":"Blog - Silicon Cloud","article_publisher":"https:\/\/www.facebook.com\/SiliCloudGlobal\/","article_published_time":"2024-03-16T00:54:32+00:00","article_modified_time":"2024-03-22T00:36:42+00:00","author":"Emily Johnson","twitter_card":"summary_large_image","twitter_creator":"@SiliCloudGlobal","twitter_site":"@SiliCloudGlobal","twitter_misc":{"Written by":"Emily Johnson","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/#article","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/"},"author":{"name":"Emily Johnson","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/3b041b19cffc258705478ecfab895378"},"headline":"How to delete data in Elasticsearch based on certain conditions?","datePublished":"2024-03-16T00:54:32+00:00","dateModified":"2024-03-22T00:36:42+00:00","mainEntityOfPage":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/"},"wordCount":82,"commentCount":0,"publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/","url":"https:\/\/www.silicloud.com\/blog\/how-to-delete-data-in-elasticsearch-based-on-certain-conditions\/","name":"How to delete data in Elasticsearch based on certain conditions? 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