{"id":147391,"date":"2025-11-05T17:11:54","date_gmt":"2025-11-05T15:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-subd-sqlite-3-51"},"modified":"2025-11-05T17:11:54","modified_gmt":"2025-11-05T15:11:54","slug":"vypusk-subd-sqlite-3-51","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-subd-sqlite-3-51","title":{"rendered":"Lanzamiento de la base de datos SQLite 3.51","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha publicado la versi\u00f3n SQLite 3.51, una base de datos ligera presentada como una biblioteca vinculable. El c\u00f3digo de SQLite se distribuye como dominio p\u00fablico, lo que significa que puede ser utilizado sin restricciones y de forma gratuita para cualquier prop\u00f3sito. El soporte financiero para los desarrolladores de SQLite es proporcionado por un consorcio creado espec\u00edficamente.     <\/p>\n<p>Principales cambios:  <\/p>\n<ul>\n<li class=\"l\"> Se han a\u00f1adido nuevas funciones JSON jsonb_each() y jsonb_tree(), que se diferencian de las funciones anteriores json_each() y json_tree() al devolver el valor JSONB para datos de tipo arreglo u objeto.\n<li class=\"l\"> El c\u00f3digo de las extensiones carray y percentile se ha trasladado al archivo base &#171;sqlite3.c&#187; con c\u00f3digo embebido de SQLite. Por defecto, estos complementos est\u00e1n desactivados y requieren especificar los par\u00e1metros &#171;-DSQLITE_ENABLE_CARRAY&#187; y &#171;-DSQLITE_ENABLE_PERCENTILE&#187; al compilar.\n<li class=\"l\"> Mejorada la interfaz para utilizar SQLite en scripts en Tcl. Se ha a\u00f1adido la opci\u00f3n &#171;-asdict&#187; al comando &#171;eval&#187; para devolver cadenas utilizando el tipo &#171;dict&#187; en lugar de &#171;array&#187;. A\u00f1adida la posibilidad de interrumpir funciones definidas por el usuario para retornar un valor NULL.\n<li class=\"l\"> Cambios en la interfaz de l\u00ednea de comandos:\n<ul>\n<li class=\"l\"> La precisi\u00f3n del comando &#171;.timer&#187; se ha incrementado a microsegundos;\n<li class=\"l\"> En los modos de formato &#171;box&#187; y &#171;column&#187; se ha implementado el soporte para caracteres de doble ancho;\n<li class=\"l\"> El comando &#171;.imposter&#187; ahora puede proporcionar tablas impostoras en modo solo lectura (que permiten acceder a los datos del \u00edndice como si fuera una tabla), funcionan con la operaci\u00f3n VACUUM y no requieren ser ejecutadas con la opci\u00f3n &#171;&#8212;unsafe-testing&#187;;\n<li class=\"l\"> Se ha a\u00f1adido la opci\u00f3n &#171;&#8212;ifexists&#187; a la utilidad sqlite y al comando &#171;.open&#187;.\n<li class=\"l\"> El ancho m\u00e1ximo de la cadena que se establece mediante el comando &#171;.width&#187; est\u00e1 limitado a 30000 caracteres.   <\/ul>\n<li class=\"l\"> Se han realizado optimizaciones en el rendimiento:\n<ul>\n<li class=\"l\"> Se ha reducido la carga del CPU al finalizar transacciones restringidas a acceso de solo lectura;\n<li class=\"l\"> Se ha mejorado la determinaci\u00f3n de las operaciones de combinaci\u00f3n (JOIN) que no devuelven filas debido a que una o m\u00e1s tablas no contienen filas;\n<li class=\"l\"> Se ha excluido la ejecuci\u00f3n de subconsultas escalares que no afectan al resultado;\n<li class=\"l\"> Se ha acelerado el funcionamiento de las funciones de ventana en consultas con la expresi\u00f3n &#171;BETWEEN \ud83d\ude21 FOLLOWING AND :y FOLLOWING&#187; y un valor muy grande de &#171;:y&#187;.   <\/ul>\n<li class=\"l\"> Se ha a\u00f1adido la pragma &#171;PRAGMA wal_checkpoint=NOOP&#187; y la funci\u00f3n API sqlite3_wal_checkpoint() para guardar cambios en el log WAL.\n<li class=\"l\"> Se han a\u00f1adido las funciones sqlite3_set_errmsg() y sqlite3_db_status64() en la API.\n<li class=\"l\"> En la versi\u00f3n JavaScript\/WASM de SQLite se ha implementado soporte para la compilaci\u00f3n en la representaci\u00f3n de WebAssembly con punteros de 64 bits.\n<li class=\"l\"> Se ha aumentado la resistencia a da\u00f1os en bases de datos en aplicaciones que eliminan bloqueos POSIX mediante la llamada close().\n<li class=\"l\"> Se ha mejorado el soporte para la plataforma VxWorks.      <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64186\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 SQLite 3.51, \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0439 \u0421\u0423\u0411\u0414, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u0438\u0434\u0435 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-147391","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 SQLite 3.51, \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0439 \u0421\u0423\u0411\u0414, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u0438\u0434\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u041a\u043e\u0434 SQLite 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El c\u00f3digo de SQLite se distribuye como dominio p\u00fablico, es decir,","canonical_url":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-subd-sqlite-3-51","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"es_ES","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u0421\u0423\u0411\u0414 SQLite 3.51 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 SQLite 3.51, \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0439 \u0421\u0423\u0411\u0414, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u0438\u0434\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u041a\u043e\u0434 SQLite \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 (public domain), \u0442.\u0435.","og:url":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-subd-sqlite-3-51","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-11-05T15:11:54+00:00","article:modified_time":"2025-11-05T15:11:54+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"147391","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 15:46:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 15:46:20","updated":"2026-01-23 15:46:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/posts\/147391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/comments?post=147391"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/posts\/147391\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/media?parent=147391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/categories?post=147391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/tags?post=147391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}