{"id":1107,"date":"2024-07-31T11:13:57","date_gmt":"2024-07-31T09:13:57","guid":{"rendered":"https:\/\/blog.sutilweb.eu\/?page_id=1107"},"modified":"2024-07-31T11:13:57","modified_gmt":"2024-07-31T09:13:57","slug":"12-gestionando-privilegios-a-usuarios","status":"publish","type":"page","link":"https:\/\/sutilweb.eu\/index.php\/databases\/sql\/12-gestionando-privilegios-a-usuarios\/","title":{"rendered":"12. Gestionando privilegios a usuarios"},"content":{"rendered":"\n<p>Para agregar <strong>privilegios<\/strong> a <strong>usuarios<\/strong> en una <strong>base de datos<\/strong> utilizamos la siguiente sintaxis.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">GRANT ALL PRIVILEGES ON curso_sql TO 'francisco@localhost';<\/pre>\n\n\n\n<p>Cuando vayamos a asignar <strong>privilegios<\/strong> o a revocarlos, inmediatamente por buena pr\u00e1ctica, aplica el comando siguiente.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">FLUSH PRIVILEGES;<\/pre>\n\n\n\n<p>Lo que hace es actualizar la <strong>lista de privilegios<\/strong> de manera autom\u00e1tica. Sobretodo esto se utiliza en modo remoto. Se considera buena pr\u00e1ctica.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ver los privilegios de un usuario en particular<\/h2>\n\n\n\n<p>Para ello utilizamos la siguiente sintaxis.<\/p>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">SHOW GRANTS FOR 'francisco'@'localhost';<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Revocar todos los permisos a un usario<\/h2>\n\n\n\n<p>Se utilizar\u00eda la siguiente sintaxis.<\/p>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">REVOKE ALL, GRANT OPTION FROM 'francisco'@'localhost';<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Como eliminar usuarios<\/h2>\n\n\n\n<p>La sintaxis ser\u00eda.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">DROP USER 'francisco'@'localhost';<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Para agregar privilegios a usuarios en una base de datos utilizamos la siguiente sintaxis.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1076,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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sintaxis.","_links":{"self":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/comments?post=1107"}],"version-history":[{"count":2,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1107\/revisions"}],"predecessor-version":[{"id":1109,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1107\/revisions\/1109"}],"up":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1076"}],"wp:attachment":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/media?parent=1107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}