{"id":259925,"date":"2025-01-30T16:26:56","date_gmt":"2025-01-30T15:26:56","guid":{"rendered":"https:\/\/glosarix.com\/glossary\/numeric-primary-key-en\/"},"modified":"2025-01-30T16:26:56","modified_gmt":"2025-01-30T15:26:56","slug":"numeric-primary-key-en","status":"publish","type":"glossary","link":"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/","title":{"rendered":"NUMERIC PRIMARY KEY"},"content":{"rendered":"<p>Description: A numeric primary key is a type of unique identifier used in databases to unequivocally distinguish each record within a table. It is defined as a field that contains numeric values and cannot contain null values, thus ensuring data integrity. Primary keys are fundamental in the design of relational databases, as they allow establishing relationships between different tables and ensuring that each entry is unique. Being numeric, these keys are often more efficient in terms of storage and access speed, as mathematical operations on numbers are generally faster than on text strings. Additionally, numeric primary keys are commonly auto-generated by the database management system, simplifying the process of inserting new records. In summary, the numeric primary key is an essential component in the structure of databases, providing an effective method for data identification and management.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description: A numeric primary key is a type of unique identifier used in databases to unequivocally distinguish each record within a table. It is defined as a field that contains numeric values and cannot contain null values, thus ensuring data integrity. Primary keys are fundamental in the design of relational databases, as they allow establishing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"glossary-categories":[],"glossary-tags":[],"glossary-languages":[],"class_list":["post-259925","glossary","type-glossary","status-publish","hentry"],"post_title":"NUMERIC PRIMARY KEY ","post_content":"Description: A numeric primary key is a type of unique identifier used in databases to unequivocally distinguish each record within a table. It is defined as a field that contains numeric values and cannot contain null values, thus ensuring data integrity. Primary keys are fundamental in the design of relational databases, as they allow establishing relationships between different tables and ensuring that each entry is unique. Being numeric, these keys are often more efficient in terms of storage and access speed, as mathematical operations on numbers are generally faster than on text strings. Additionally, numeric primary keys are commonly auto-generated by the database management system, simplifying the process of inserting new records. In summary, the numeric primary key is an essential component in the structure of databases, providing an effective method for data identification and management.","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NUMERIC PRIMARY KEY - Glosarix<\/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:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NUMERIC PRIMARY KEY - Glosarix\" \/>\n<meta property=\"og:description\" content=\"Description: A numeric primary key is a type of unique identifier used in databases to unequivocally distinguish each record within a table. It is defined as a field that contains numeric values and cannot contain null values, thus ensuring data integrity. Primary keys are fundamental in the design of relational databases, as they allow establishing [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/\" \/>\n<meta property=\"og:site_name\" content=\"Glosarix\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@GlosarixOficial\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/\",\"url\":\"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/\",\"name\":\"NUMERIC PRIMARY KEY - Glosarix\",\"isPartOf\":{\"@id\":\"https:\/\/glosarix.com\/en\/#website\"},\"datePublished\":\"2025-01-30T15:26:56+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/glosarix.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NUMERIC PRIMARY KEY\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/glosarix.com\/en\/#website\",\"url\":\"https:\/\/glosarix.com\/en\/\",\"name\":\"Glosarix\",\"description\":\"T\u00e9rminos tecnol\u00f3gicos - Glosarix\",\"publisher\":{\"@id\":\"https:\/\/glosarix.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/glosarix.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/glosarix.com\/en\/#organization\",\"name\":\"Glosarix\",\"url\":\"https:\/\/glosarix.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/glosarix.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/glosarix.com\/wp-content\/uploads\/2025\/04\/Glosarix-logo-192x192-1.png.webp\",\"contentUrl\":\"https:\/\/glosarix.com\/wp-content\/uploads\/2025\/04\/Glosarix-logo-192x192-1.png.webp\",\"width\":192,\"height\":192,\"caption\":\"Glosarix\"},\"image\":{\"@id\":\"https:\/\/glosarix.com\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/x.com\/GlosarixOficial\",\"https:\/\/www.instagram.com\/glosarixoficial\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"NUMERIC PRIMARY KEY - Glosarix","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:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/","og_locale":"en_US","og_type":"article","og_title":"NUMERIC PRIMARY KEY - Glosarix","og_description":"Description: A numeric primary key is a type of unique identifier used in databases to unequivocally distinguish each record within a table. It is defined as a field that contains numeric values and cannot contain null values, thus ensuring data integrity. Primary keys are fundamental in the design of relational databases, as they allow establishing [&hellip;]","og_url":"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/","og_site_name":"Glosarix","twitter_card":"summary_large_image","twitter_site":"@GlosarixOficial","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/","url":"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/","name":"NUMERIC PRIMARY KEY - Glosarix","isPartOf":{"@id":"https:\/\/glosarix.com\/en\/#website"},"datePublished":"2025-01-30T15:26:56+00:00","breadcrumb":{"@id":"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/glosarix.com\/en\/glossary\/numeric-primary-key-en\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/glosarix.com\/en\/"},{"@type":"ListItem","position":2,"name":"NUMERIC PRIMARY KEY"}]},{"@type":"WebSite","@id":"https:\/\/glosarix.com\/en\/#website","url":"https:\/\/glosarix.com\/en\/","name":"Glosarix","description":"T\u00e9rminos tecnol\u00f3gicos - Glosarix","publisher":{"@id":"https:\/\/glosarix.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/glosarix.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/glosarix.com\/en\/#organization","name":"Glosarix","url":"https:\/\/glosarix.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/glosarix.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/glosarix.com\/wp-content\/uploads\/2025\/04\/Glosarix-logo-192x192-1.png.webp","contentUrl":"https:\/\/glosarix.com\/wp-content\/uploads\/2025\/04\/Glosarix-logo-192x192-1.png.webp","width":192,"height":192,"caption":"Glosarix"},"image":{"@id":"https:\/\/glosarix.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/GlosarixOficial","https:\/\/www.instagram.com\/glosarixoficial\/"]}]}},"_links":{"self":[{"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/glossary\/259925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/comments?post=259925"}],"version-history":[{"count":0,"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/glossary\/259925\/revisions"}],"wp:attachment":[{"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/media?parent=259925"}],"wp:term":[{"taxonomy":"glossary-categories","embeddable":true,"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/glossary-categories?post=259925"},{"taxonomy":"glossary-tags","embeddable":true,"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/glossary-tags?post=259925"},{"taxonomy":"glossary-languages","embeddable":true,"href":"https:\/\/glosarix.com\/en\/wp-json\/wp\/v2\/glossary-languages?post=259925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}