{"id":46770,"date":"2026-10-12T10:18:56","date_gmt":"2026-10-12T10:18:56","guid":{"rendered":"https:\/\/www.labeljoy.com\/?page_id=46770"},"modified":"2026-10-12T10:18:56","modified_gmt":"2026-10-12T10:18:56","slug":"base-de-datos-profesional","status":"publish","type":"page","link":"https:\/\/www.labeljoy.com\/es\/help-ljx\/base-de-datos-profesional\/","title":{"rendered":"Base de datos profesional"},"content":{"rendered":"<!-- data-database-servers.htm - generated by tools\/OnlineHelpBuilder from online-help\/es\/data-database-servers.htm; do not edit -->\n<div id=\"help-guide\" class=\"ljx-help\">\n<div class=\"ljx-help-brand\"><span class=\"ljx-help-brand-name\">Labeljoy<\/span><span class=\"ljx-help-brand-tag\">Nueva versi&#243;n<\/span><\/div>\n<p class=\"body\">Labeljoy se comunica por s\u00ed mismo con las bases de datos profesionales m\u00e1s habituales: no hay nada m\u00e1s\nque instalar. En el <a href=\"\/es\/help-ljx\/el-asistente-de-conexion-de-datos\/\">asistente de conexi\u00f3n de datos<\/a>, basta con elegir <em>MySQL<\/em>,\n<em>SQL Server<\/em>, <em>Oracle<\/em>, <em>Firebird<\/em>, <em>PostgreSQL<\/em> o <em>MongoDB<\/em>, e indicar c\u00f3mo llegar\nal servidor. El administrador de la base de datos conoce los detalles.<\/p>\n\n<p class=\"images\"><img decoding=\"async\" src=\"\/user-guide-ljx-files\/es\/data-database-servers_001.png\" alt=\"El paso Par\u00e1metros de conexi\u00f3n del asistente para SQL\nServer: Host, Puerto con 1433, Usuario, Contrase\u00f1a, Nombre de base de datos, y los interruptores Conexi\u00f3n de confianza y\nConfiar en el certificado del servidor.\" width=\"801\" height=\"620\" \/><\/p>\n\n<table class=\"cmd-table\">\n<tr><td colspan=\"2\" class=\"cmd-table-title\">Par\u00e1metros de conexi\u00f3n<\/td><\/tr>\n<tr><td class=\"field-label\">Host<\/td><td>El nombre o la direcci\u00f3n del servidor.<\/td><\/tr>\n<tr><td class=\"field-label\">Puerto<\/td><td>Ya viene con el habitual del servidor elegido: se puede cambiar si el servidor\nusa otro.<\/td><\/tr>\n<tr><td class=\"field-label\">Usuario, Contrase\u00f1a<\/td><td>La cuenta usada para la conexi\u00f3n. La contrase\u00f1a se guarda con\nel documento, cifrada, as\u00ed que actualizar los datos no la pide.<\/td><\/tr>\n<tr><td class=\"field-label\">Nombre de base de datos<\/td><td>Qu\u00e9 base de datos del servidor. Para Oracle es <em>Nombre\ndel servicio<\/em>; para Firebird, la ruta o el alias de la base de datos en el servidor.<\/td><\/tr>\n<tr><td class=\"field-label\">Base de datos de autenticaci\u00f3n<\/td><td>Solo MongoDB: d\u00f3nde est\u00e1 definida la cuenta. Si se\ndeja vac\u00eda, es <em>admin<\/em>.<\/td><\/tr>\n<tr><td class=\"field-label\">Conexi\u00f3n de confianza<\/td><td>Solo SQL\nServer: se conecta con la cuenta con la que se ha iniciado sesi\u00f3n en el equipo, en lugar de con un usuario y una\ncontrase\u00f1a.<\/td><\/tr>\n<tr><td class=\"field-label\">Confiar en el certificado del servidor<\/td><td>Solo SQL Server: acepta el certificado de\nseguridad del servidor aunque ninguna autoridad lo avale (un SQL Server Express reci\u00e9n instalado, por ejemplo, tiene\nuno propio). Hay que activarlo cuando la conexi\u00f3n falle con <em>The certificate chain was issued by an authority that is not\ntrusted<\/em>.<\/td><\/tr>\n<\/table>\n\n<p class=\"note\">Una instancia con nombre de SQL Server va en <em>Host<\/em> como <em>servidor\\instancia<\/em>, con\n<em>Puerto<\/em> vac\u00edo.<\/p>\n\n<p class=\"body\"><em>Siguiente<\/em> se conecta al servidor, y el paso <em>Fuente de datos<\/em> muestra sus tablas y\nvistas. Cuando dos de ellas tienen el mismo nombre en partes distintas de la base de datos, el nombre completo las\ndistingue, como en <em>Sales.Customer<\/em>. Los procedimientos almacenados y las funciones no aparecen en la lista:\npara usar uno, basta con elegir <em>Consulta SQL<\/em> y llamarlo ah\u00ed, como lo haga el servidor: por ejemplo, <em>EXEC<\/em> en SQL\nServer, <em>CALL<\/em> en MySQL.<\/p>\n\n<table class=\"cmd-table\">\n<tr><td colspan=\"2\" class=\"cmd-table-title\">Conviene saber<\/td><\/tr>\n<tr><td class=\"field-label\">Consulta SQL<\/td><td>Se escribe en el propio SQL del servidor. <em>Siguiente<\/em> la\ncomprueba con el servidor y, si este no puede ejecutarla, indica qu\u00e9 falla.<\/td><\/tr>\n<tr><td class=\"field-label\">Una cuenta de solo lectura<\/td><td>Labeljoy solo lee, pero una consulta ejecuta todo lo\nque se escriba en ella. Una cuenta que solo puede leer es la opci\u00f3n segura.<\/td><\/tr>\n<tr><td class=\"field-label\">Oracle<\/td><td>Muestra las tablas y vistas de la cuenta usada para la conexi\u00f3n. Para las\nde cualquier otra, hace falta una consulta.<\/td><\/tr>\n<tr><td class=\"field-label\">MongoDB<\/td><td>Muestra las colecciones de la base de datos. Los campos son las\npropiedades que se encuentran en los primeros 50 documentos; una propiedad que contiene un objeto o una lista llega\ncomo su texto JSON. Una colecci\u00f3n se lee entera: para MongoDB no hay consulta.<\/td><\/tr>\n<tr><td class=\"field-label\">Al abrir el documento<\/td><td>Los registros se guardan en el documento, as\u00ed que se abre y\nse imprime sin el servidor. Labeljoy vuelve a conectarse solo cuando se <a href=\"\/es\/help-ljx\/actualizar-y-quitar-una-fuente-de-datos\/\">actualizan los\ndatos<\/a>.<\/td><\/tr>\n<\/table>\n<div class=\"ljx-see-also\">\n<p class=\"ljx-see-also-title\">V&#233;ase tambi&#233;n<\/p>\n<ul>\n<li><a href=\"\/es\/help-ljx\/archivos-de-base-de-datos\/\">Archivos de base de datos<\/a><\/li>\n<li><a href=\"\/es\/help-ljx\/conexion-personalizada\/\">Conexi&#243;n personalizada<\/a><\/li>\n<li><a href=\"\/es\/help-ljx\/conjuntos-de-etiquetas\/\">Conjuntos de etiquetas<\/a><\/li>\n<li><a href=\"\/es\/help-ljx\/datos\/\">Datos<\/a><\/li>\n<li><a href=\"\/es\/help-ljx\/el-panel-fuente-de-datos\/\">El panel Fuente de datos<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":20,"featured_media":0,"parent":46725,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_generate-sidebar-layout-meta":"left-sidebar","_cs_replacements":{"sidebar-2":"cs-21"},"footnotes":""},"class_list":["post-46770","page","type-page","status-publish","infinite-scroll-item"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.labeljoy.com\/es\/help-ljx\/base-de-datos-profesional\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Labeljoy | Software de Impresi\u00f3n de Etiquetas y 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