{"id":126,"date":"2017-11-21T13:36:17","date_gmt":"2017-11-21T13:36:17","guid":{"rendered":"https:\/\/blinksql.com\/?p=126"},"modified":"2017-11-21T13:36:17","modified_gmt":"2017-11-21T13:36:17","slug":"kill-the-session-in-postgresql","status":"publish","type":"post","link":"https:\/\/blinksql.com\/?p=126","title":{"rendered":"Kill the sessions in postgresql"},"content":{"rendered":"<p>-&gt; To get the active sessions use this query.<br \/>\n<strong>cmd:select usename, pid, datname from pg_stat_activity;<\/strong><br \/>\n<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/blinksql.com\/wp-content\/uploads\/2017\/11\/to-know-the-active-sessions.png\" alt=\"to know the active sessions\" width=\"687\" height=\"120\" class=\"alignnone size-full wp-image-129\" \/><br \/>\n-&gt; Now we can see the active sessions if we want to close all the connections to the particular database then use the cmd.<br \/>\n<strong>cmd:<br \/>\nSELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = &#8216;test_db&#8217;;<\/strong><br \/>\n<img decoding=\"async\" src=\"https:\/\/blinksql.com\/wp-content\/uploads\/2017\/11\/kill-the-sessions.png\" alt=\"kill the sessions\" width=\"768\" height=\"123\" class=\"alignnone size-full wp-image-130\" \/><br \/>\n-&gt; After the execution of this cmd we need to restart the application server to activate the session.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>-&gt; To get the active sessions use this query. cmd:select usename, pid, datname from pg_stat_activity; -&gt; Now we can see the active sessions if we want to close all the&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kill the sessions in postgresql - Blink SQL<\/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:\/\/blinksql.com\/?p=126\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kill the sessions in postgresql - Blink SQL\" \/>\n<meta property=\"og:description\" content=\"-&gt; To get the active sessions use this query. cmd:select usename, pid, datname from pg_stat_activity; -&gt; Now we can see the active sessions if we want to close all the&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blinksql.com\/?p=126\" \/>\n<meta property=\"og:site_name\" content=\"Blink SQL\" \/>\n<meta property=\"article:published_time\" content=\"2017-11-21T13:36:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blinksql.com\/wp-content\/uploads\/2017\/11\/to-know-the-active-sessions.png\" \/>\n<meta name=\"author\" content=\"Hannie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@harika_sanaka\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hannie\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blinksql.com\/?p=126#article\",\"isPartOf\":{\"@id\":\"https:\/\/blinksql.com\/?p=126\"},\"author\":{\"name\":\"Hannie\",\"@id\":\"https:\/\/blinksql.com\/#\/schema\/person\/f04b99304f59e14956e768e764d2afd4\"},\"headline\":\"Kill the sessions in postgresql\",\"datePublished\":\"2017-11-21T13:36:17+00:00\",\"dateModified\":\"2017-11-21T13:36:17+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blinksql.com\/?p=126\"},\"wordCount\":82,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/blinksql.com\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/blinksql.com\/?p=126#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blinksql.com\/?p=126\",\"url\":\"https:\/\/blinksql.com\/?p=126\",\"name\":\"Kill the sessions in postgresql - Blink SQL\",\"isPartOf\":{\"@id\":\"https:\/\/blinksql.com\/#website\"},\"datePublished\":\"2017-11-21T13:36:17+00:00\",\"dateModified\":\"2017-11-21T13:36:17+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/blinksql.com\/?p=126#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blinksql.com\/?p=126\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blinksql.com\/?p=126#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blinksql.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kill the sessions in postgresql\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blinksql.com\/#website\",\"url\":\"https:\/\/blinksql.com\/\",\"name\":\"Blink SQL\",\"description\":\" Thinking SQL\",\"publisher\":{\"@id\":\"https:\/\/blinksql.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blinksql.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/blinksql.com\/#organization\",\"name\":\"Blink SQL\",\"url\":\"https:\/\/blinksql.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blinksql.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/blinksql.com\/wp-content\/uploads\/2022\/11\/cropped-BlinkSQL-removebg.png\",\"contentUrl\":\"https:\/\/blinksql.com\/wp-content\/uploads\/2022\/11\/cropped-BlinkSQL-removebg.png\",\"width\":280,\"height\":172,\"caption\":\"Blink SQL\"},\"image\":{\"@id\":\"https:\/\/blinksql.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/blinksql.com\/#\/schema\/person\/f04b99304f59e14956e768e764d2afd4\",\"name\":\"Hannie\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blinksql.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c5876b3497d2c2eb98256b7c183220c1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c5876b3497d2c2eb98256b7c183220c1?s=96&d=mm&r=g\",\"caption\":\"Hannie\"},\"sameAs\":[\"http:\/\/blinksql.com\",\"https:\/\/twitter.com\/harika_sanaka\"],\"url\":\"https:\/\/blinksql.com\/?author=2\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kill the sessions in postgresql - Blink SQL","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:\/\/blinksql.com\/?p=126","og_locale":"en_US","og_type":"article","og_title":"Kill the sessions in postgresql - Blink SQL","og_description":"-&gt; 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