{"id":112960,"date":"2024-01-17T17:28:13","date_gmt":"2024-01-17T15:28:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-subd-mysql-8-3-0"},"modified":"2024-01-17T17:28:13","modified_gmt":"2024-01-17T15:28:13","slug":"dostupna-subd-mysql-8-3-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/dostupna-subd-mysql-8-3-0","title":{"rendered":"La base de donn\u00e9es MySQL 8.3.0 est disponible","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La soci\u00e9t\u00e9 Oracle a cr\u00e9\u00e9 une nouvelle branche de la base de donn\u00e9es MySQL 8.3 et a publi\u00e9 une mise \u00e0 jour corrective MySQL 8.0.36. Les versions MySQL Community Server 8.3.0 sont pr\u00e9par\u00e9es pour toutes les principales distributions Linux, FreeBSD, macOS et Windows.    <\/p>\n<p>MySQL 8.3.0 est la troisi\u00e8me version r\u00e9alis\u00e9e dans le cadre du nouveau mod\u00e8le de cr\u00e9ation de versions, introduisant deux types de branches MySQL \u2014 \u00ab Innovation \u00bb et \u00ab LTS \u00bb. Les branches Innovation, qui comprennent MySQL 8.1, 8.2 et 8.3, sont recommand\u00e9es pour ceux qui souhaitent acc\u00e9der plus t\u00f4t \u00e0 de nouvelles fonctionnalit\u00e9s. Ces branches sont publi\u00e9es tous les 3 mois et ne sont prises en charge que jusqu'\u00e0 la publication de la prochaine version majeure (par exemple, le support de la branche 8.2 cesse apr\u00e8s l'apparition de la branche 8.3). Les branches LTS sont recommand\u00e9es pour les d\u00e9ploiements n\u00e9cessitant pr\u00e9visibilit\u00e9 et long\u00e9vit\u00e9 du comportement inalt\u00e9r\u00e9. Les branches LTS seront publi\u00e9es tous les deux ans et prises en charge pendant 5 ans, avec la possibilit\u00e9 d'obtenir encore 3 ans de support \u00e9tendu. La version LTS de MySQL 8.4 est pr\u00e9vue pour le printemps 2024, apr\u00e8s quoi une nouvelle branche Innovation 9.0 sera cr\u00e9\u00e9e.        <\/p>\n<p>Principales modifications dans MySQL 8.3 :  <\/p>\n<ul>\n<li class=\"l\"> 25 vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es, dont une (CVE-2023-5363, affectant OpenSSL) pouvant \u00eatre exploit\u00e9e \u00e0 distance. Le probl\u00e8me le plus grave, li\u00e9 \u00e0 l'utilisation du protocole Kerberos, a re\u00e7u un niveau de gravit\u00e9 de 8,8. Moins graves, les vuln\u00e9rabilit\u00e9s avec un niveau de gravit\u00e9 de 6,5 concernent l'optimiseur, UDF, DDL, DML, la r\u00e9plication, le syst\u00e8me de privil\u00e8ges et les outils de chiffrement.\n<li class=\"l\"> La plateforme Linux a ajout\u00e9 le support du lien mold. Pour l'activer, l'option \u00ab -DWITH_LD=mold|lld \u00bb est pr\u00e9vue.\n<li class=\"l\"> Les exigences du standard C++ support\u00e9 par le compilateur ont \u00e9t\u00e9 port\u00e9es de C++17 \u00e0 C++20.\n<li class=\"l\"> Le support de la compilation avec les biblioth\u00e8ques externes Boost C++ a \u00e9t\u00e9 supprim\u00e9 \u2014 lors de la compilation de MySQL, seules les biblioth\u00e8ques int\u00e9gr\u00e9es Boost sont d\u00e9sormais utilis\u00e9es. Les options de construction WITH_BOOST, DOWNLOAD_BOOST et DOWNLOAD_BOOST_TIMEOUT ont \u00e9t\u00e9 supprim\u00e9es de CMake.\n<li class=\"l\"> Le support de la compilation avec Visual Studio 2022 a \u00e9t\u00e9 abandonn\u00e9. La version minimale prise en charge de l'outil Clang a \u00e9t\u00e9 augment\u00e9e de Clang 10 \u00e0 Clang 12.\n<li class=\"l\"> Dans MySQL Enterprise Edition, le support de la collecte de t\u00e9l\u00e9m\u00e9trie avec des m\u00e9triques de performance <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-los-angeles\/\"   title=\"de serveurs\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3680\">de serveurs<\/a> au format OpenTelemetry et la transmission des donn\u00e9es \u00e0 un gestionnaire r\u00e9seau prenant en charge ce format ont \u00e9t\u00e9 ajout\u00e9s.\n<li class=\"l\"> Le format des identifiants GTID (identifiant de transaction global), utilis\u00e9 pour l'identification des groupes de transactions en r\u00e9plication, a \u00e9t\u00e9 \u00e9tendu. Le nouveau format GTID est \u00ab UUID::NUMBER \u00bb (au lieu de \u00ab UUID:NUMBER \u00bb), o\u00f9 TAG est une cha\u00eene arbitraire permettant d'attribuer des noms uniques \u00e0 un groupe sp\u00e9cifique de transactions pour faciliter leur traitement et leur analyse.\n<li class=\"l\"> Deux nouvelles variables \u00ab Deprecated_use_i_s_processlist_count \u00bb et \u00ab Deprecated_use_i_s_processlist_last_timestamp \u00bb ont \u00e9t\u00e9 ajout\u00e9es pour suivre l'utilisation de l'ancienne table INFORMATION_SCHEMA.PROCESSLIST.\n<li class=\"l\"> La d\u00e9finition de la variable d'environnement AUTHENTICATION_PAM_LOG ne provoque plus l'affichage des mots de passe dans les messages de diagnostic (une valeur PAM_LOG_WITH_SECRET_INFO est requise pour mentionner le mot de passe).\n<li class=\"l\"> Ajout de la table tp_connections contenant des informations sur chaque connexion dans le pool de threads.\n<li class=\"l\"> Une variable syst\u00e8me \u00ab explain_json_format_version \u00bb a \u00e9t\u00e9 ajout\u00e9e pour choisir la version du format JSON utilis\u00e9e dans les expressions \u00ab EXPLAIN FORMAT=JSON \u00bb.\n<li class=\"l\"> Les param\u00e8tres \u00ab \u2014innodb \u00bb et \u00ab \u2014skip-innodb \u00bb ont \u00e9t\u00e9 supprim\u00e9s du stockage InnoDB, qui avaient \u00e9t\u00e9 d\u00e9clar\u00e9s obsol\u00e8tes depuis la version MySQL 5.6. Le plugin memcached pour InnoDB, d\u00e9clar\u00e9 obsol\u00e8te dans MySQL 8.0.22, a \u00e9galement \u00e9t\u00e9 supprim\u00e9.\n<li class=\"l\"> Certain settings and command line options related to replication that were deprecated in previous releases have been removed: \u00ab--slave-rows-search-algorithms\u00bb, \u00ab--relay-log-info-file\u00bb, \u00ab--relay-log-info-repository\u00bb, \u00ab--master-info-file\u00bb, \u00ab--master-info-repository\u00bb, \u00ablog_bin_use_v1_events\u00bb, \u00abtransaction_write_set_extraction\u00bb, \u00abgroup_replication_ip_whitelist\u00bb, \u00abgroup_replication_primary_member\u00bb. The use of the IGNORE_SERVER_IDS option with GTID replication mode (gtid_mode=ON) has been discontinued.\n<li class=\"l\"> La prise en charge des fonctions C API suivantes a \u00e9t\u00e9 arr\u00eat\u00e9e : mysql_kill(), mysql_list_fields(), mysql_list_processes(), mysql_refresh(), mysql_reload(), mysql_shutdown(), mysql_ssl_set().\n<li class=\"l\"> Support for the statement \u00abFLUSH HOSTS\u00bb has been discontinued, having been marked as deprecated in MySQL 8.0.23.      <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60453\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0432\u0435\u0442\u043a\u0443 \u0421\u0423\u0411\u0414 MySQL 8.3 \u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 MySQL 8.0.36. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 8.3.0 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u0432 Linux, FreeBSD, macOS \u0438 Windows. MySQL 8.3.0 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0440\u0435\u0442\u044c\u0438\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c, \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043d\u043e\u0432\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0440\u0435\u043b\u0438\u0437\u043e\u0432, \u043f\u0440\u0435\u0434\u0443\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0434\u0432\u0443\u0445 \u0442\u0438\u043f\u043e\u0432 \u0432\u0435\u0442\u043e\u043a MySQL &#8212; &#171;Innovation&#187; \u0438 &#171;LTS&#187;. \u0412\u0435\u0442\u043a\u0438 Innovation, \u043a \u043a\u043e\u0442\u043e\u0440\u044b\u043c [&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-112960","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0432\u0435\u0442\u043a\u0443 \u0421\u0423\u0411\u0414 MySQL 8.3 \u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 MySQL 8.0.36.\" \/>\n\t<meta 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