{"id":139704,"date":"2025-07-23T11:11:54","date_gmt":"2025-07-23T09:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-subd-mysql-9-4-0"},"modified":"2025-07-23T11:11:54","modified_gmt":"2025-07-23T09:11:54","slug":"vypusk-subd-mysql-9-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-subd-mysql-9-4-0","title":{"rendered":"Vyd\u00e1n\u00ed datab\u00e1zov\u00e9ho syst\u00e9mu MySQL 9.4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Oracle vytvo\u0159ila novou v\u011btev datab\u00e1zov\u00e9ho syst\u00e9mu MySQL 9.4.0. Sestaven\u00ed MySQL Community Server 9.4.0 byla p\u0159ipravena pro v\u0161echny hlavn\u00ed distribuce Linuxu, FreeBSD, macOS a Windows. Podle nov\u011b zaveden\u00e9ho modelu vyd\u00e1v\u00e1n\u00ed verz\u00ed v roce 2023 je MySQL 9.4 za\u0159azena do v\u011btv\u00ed \u201eInnovation\u201c. V\u011btev Innovation je doporu\u010dena pro ty, kte\u0159\u00ed cht\u011bj\u00ed d\u0159\u00edve z\u00edskat p\u0159\u00edstup k nov\u00fdm funkcionalit\u00e1m, publikuj\u00ed se ka\u017ed\u00e9 3 m\u011bs\u00edce a podporuj\u00ed se pouze do doby vyd\u00e1n\u00ed dal\u0161\u00edho v\u00fdznamn\u00e9ho releasu (nap\u0159\u00edklad po vzniku verze 9.4 byla podpora verze 9.3 ukon\u010dena). Na podzim je pl\u00e1nov\u00e1no vytvo\u0159en\u00ed LTS releasu 9.5, doporu\u010den\u00e9ho pro implementace, kter\u00e9 pot\u0159ebuj\u00ed p\u0159edv\u00eddatelnost a dlouhodob\u00e9 zachov\u00e1n\u00ed nem\u011bnn\u00e9ho chov\u00e1n\u00ed. N\u00e1sledn\u011b bude vytvo\u0159ena nov\u00e1 v\u011btev Innovation \u2013 MySQL 10.0.        <\/p>\n<p>Hlavn\u00ed zm\u011bny v MySQL 9.4:  <\/p>\n<ul>\n<li class=\"l\"> Ve ulo\u017een\u00fdch procedur\u00e1ch napsan\u00fdch v jazyce JavaScript byla implementov\u00e1na podpora typu BIT. Hodnoty typu BIT men\u0161\u00ed nebo rovn\u00e9 JavaScript.MAX_SAFE_INTEGER se p\u0159ev\u00e1d\u011bj\u00ed na typ Number v JavaScriptu, zat\u00edmco v\u011bt\u0161\u00ed hodnoty se p\u0159ev\u00e1d\u011bj\u00ed na typ BigInt v JavaScriptu.\n<li class=\"l\"> Do p\u0159\u00edkazov\u00e9ho \u0159\u00e1dku mysql byla p\u0159id\u00e1na volba \u201e--commands\u201c, kter\u00e1 umo\u017e\u0148uje aktivaci podpory pro prov\u00e1d\u011bn\u00ed lok\u00e1ln\u00edch p\u0159\u00edkaz\u016f (v\u00fdchoz\u00ed nastaven\u00ed m\u00e1 p\u0159\u00edkazy zak\u00e1z\u00e1ny):\n<ul>\n<li class=\"listitem\">charset                    <\/li>\n<li>                      clear                    <\/li>\n<li>                      connect                    <\/li>\n<li>                      edit                    <\/li>\n<li>                      ego                    <\/li>\n<li>                      exit                    <\/li>\n<li>                      go                    <\/li>\n<li>                      help                    <\/li>\n<li>                      nopager                    <\/li>\n<li>                      notee                    <\/li>\n<li>                      nowarning                    <\/li>\n<li>                      pager                    <\/li>\n<li>                      print                    <\/li>\n<li>                    prompt                    <\/li>\n<li>                      query_attributes                    <\/li>\n<li>                      quit                    <\/li>\n<li>                      rehash                    <\/li>\n<li>                      resetconnection                    <\/li>\n<li>                      ssl_session_data_print                    <\/li>\n<li>                      source                    <\/li>\n<li>                      status                    <\/li>\n<li>                      syst\u00e9m                    <\/li>\n<li>                     tee                    <\/li>\n<li>                      \\u                    <\/li>\n<li>                      warnings  <\/ul>\n<li class=\"l\"> Na m\u00edsto pluginu firewall, kter\u00fd umo\u017e\u0148uje filtrovat SQL dotazy do datab\u00e1ze na z\u00e1klad\u011b zadan\u00fdch vzorc\u016f, byl navr\u017een komponent MySQL Enterprise Firewall, kter\u00fd realizuje identickou funk\u010dnost s v\u00fdjimkou podpory profil\u016f \u00fa\u010dt\u016f (nam\u00edsto toho se podporuj\u00ed profily skupin). Plugin firewall byl prohl\u00e1\u0161en za zastaral\u00fd a bude odstran\u011bn v jednom z p\u0159\u00ed\u0161t\u00edch vyd\u00e1n\u00ed. MySQL Enterprise Firewall je k dispozici pouze u\u017eivatel\u016fm komer\u010dn\u00ed verze MySQL Enterprise Edition.\n<li class=\"l\"> Bylo odstran\u011bno 30 zranitelnost\u00ed, z nich\u017e jedna m\u016f\u017ee b\u00fdt vzd\u00e1len\u011b zneu\u017eita s p\u0159\u00edstupem k zas\u00edl\u00e1n\u00ed dotaz\u016f na datab\u00e1zi. \u010cty\u0159i nejz\u00e1va\u017en\u011bj\u0161\u00ed probl\u00e9my maj\u00ed \u00farove\u0148 nebezpe\u010d\u00ed 6.5 a souvisej\u00ed se zranitelnostmi v DML a optimaliz\u00e1toru. M\u00e9n\u011b z\u00e1va\u017en\u00e9 zranitelnosti se t\u00fdkaj\u00ed InnoDB, optimaliz\u00e1toru, ulo\u017een\u00fdch procedur, LDAP Auth a syst\u00e9mu replikace.    <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63616\">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 9.4.0. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 9.4.0 \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. \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0432\u043d\u0435\u0434\u0440\u0451\u043d\u043d\u043e\u0439 \u0432 2023 \u0433\u043e\u0434\u0443 \u043c\u043e\u0434\u0435\u043b\u044c\u044e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0440\u0435\u043b\u0438\u0437\u043e\u0432, MySQL 9.4 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u0432\u0435\u0442\u043a\u0430\u043c &#171;Innovation&#187;. Innovation-\u0432\u0435\u0442\u043a\u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f \u0442\u0435\u0445, \u043a\u0442\u043e \u0445\u043e\u0447\u0435\u0442 \u0440\u0430\u043d\u044c\u0448\u0435 \u043f\u043e\u043b\u0443\u0447\u0430\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043d\u043e\u0432\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u043f\u0443\u0431\u043b\u0438\u043a\u0443\u044e\u0442\u0441\u044f \u043a\u0430\u0436\u0434\u044b\u0435 3 \u043c\u0435\u0441\u044f\u0446\u0430 [&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-139704","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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 9.4.0. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 9.4.0 \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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-subd-mysql-9-4-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u0421\u0423\u0411\u0414 MySQL 9.4.0 | ProHoster\" \/>\n\t\t<meta property=\"og: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 9.4.0. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 9.4.0 \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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-subd-mysql-9-4-0\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-07-23T09:11:54+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-07-23T09:11:54+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vyd\u00e1n\u00ed datab\u00e1zov\u00e9ho syst\u00e9mu MySQL 9.4.0 | ProHoster","description":"Spole\u010dnost Oracle vytvo\u0159ila novou v\u011btev datab\u00e1zov\u00e9ho syst\u00e9mu MySQL 9.4.0. 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