{"id":5630,"date":"2022-08-29T19:58:43","date_gmt":"2022-08-29T14:28:43","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/"},"modified":"2022-08-29T19:58:43","modified_gmt":"2022-08-29T14:28:43","slug":"solved-postgresql-error-column-manager-does-not-exist-duplicate","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/","title":{"rendered":"[Solved] PostgreSQL error: Column &#8220;MANAGER&#8221; does not exist [duplicate]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-53656912\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"53656912\" data-parentid=\"53656838\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Your string literals should be enclosed in single quotes instead of double quotes.<\/p>\n<pre><code>SELECT e.ename\n    FROM emp e\n    WHERE e.job = 'MANAGER'\n        AND e.mgr NOT IN(SELECT empno\n                             FROM emp\n                             WHERE job = 'MANAGER'); \n<\/code><\/pre>\n<p>Also, based on your title, I wonder if this query shouldn&#8217;t be written more generically to account for any job in common? Something like:<\/p>\n<pre><code>SELECT e.ename\n    FROM emp e\n    WHERE NOT EXISTS(SELECT 1\n                         FROM emp em\n                         WHERE em.empno = e.mgr\n                             AND em.job = e.job);\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved PostgreSQL error: Column &#8220;MANAGER&#8221; does not exist [duplicate] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Your string literals should be enclosed in single quotes instead of double quotes. SELECT e.ename FROM emp e WHERE e.job = &#8216;MANAGER&#8217; AND e.mgr NOT IN(SELECT empno FROM emp WHERE job = &#8216;MANAGER&#8217;); Also, based on your title, I wonder if this query shouldn&#8217;t be written more generically to account for any job in &#8230; <a title=\"[Solved] PostgreSQL error: Column &#8220;MANAGER&#8221; does not exist [duplicate]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\" aria-label=\"More on [Solved] PostgreSQL error: Column &#8220;MANAGER&#8221; does not exist [duplicate]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[623,341],"class_list":["post-5630","post","type-post","status-publish","format-standard","hentry","category-solved","tag-postgresql","tag-sql"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] PostgreSQL error: Column &quot;MANAGER&quot; does not exist [duplicate] - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] PostgreSQL error: Column &quot;MANAGER&quot; does not exist [duplicate] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Your string literals should be enclosed in single quotes instead of double quotes. SELECT e.ename FROM emp e WHERE e.job = &#039;MANAGER&#039; AND e.mgr NOT IN(SELECT empno FROM emp WHERE job = &#039;MANAGER&#039;); Also, based on your title, I wonder if this query shouldn&#8217;t be written more generically to account for any job in ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-29T14:28:43+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] PostgreSQL error: Column &#8220;MANAGER&#8221; does not exist [duplicate]\",\"datePublished\":\"2022-08-29T14:28:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\"},\"wordCount\":58,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"postgresql\",\"sql\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\",\"name\":\"[Solved] PostgreSQL error: Column \\\"MANAGER\\\" does not exist [duplicate] - JassWeb\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#website\"},\"datePublished\":\"2022-08-29T14:28:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-postgresql-error-column-manager-does-not-exist-duplicate\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jassweb.com\/solved\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] PostgreSQL error: Column &#8220;MANAGER&#8221; 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SELECT e.ename FROM emp e WHERE e.job = 'MANAGER' AND e.mgr NOT IN(SELECT empno FROM emp WHERE job = 'MANAGER'); Also, based on your title, I wonder if this query shouldn&#8217;t be written more generically to account for any job in ... 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