{"id":121458,"date":"2025-01-23T15:46:10","date_gmt":"2025-01-23T13:46:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-subd-mysql-9-2-0"},"modified":"2025-01-23T15:46:10","modified_gmt":"2025-01-23T13:46:10","slug":"vypusk-subd-mysql-9-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-subd-mysql-9-2-0","title":{"rendered":"Vyd\u00e1n\u00ed DBMS MySQL 9.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Oracle vytvo\u0159ila novou v\u011btev datab\u00e1zov\u00e9ho syst\u00e9mu MySQL 9.2.0. Sestaven\u00ed MySQL Community Server 9.2.0 byla p\u0159ipravena pro v\u0161echny hlavn\u00ed distribuce Linuxu, FreeBSD, macOS a Windows. V r\u00e1mci nov\u00e9ho modelu vyd\u00e1v\u00e1n\u00ed, kter\u00fd byl zaveden v roce 2023, byla MySQL 9.2 p\u0159i\u0159azena k v\u011btv\u00edm \u201eInnovation\u201c, kam bude za\u0159azena tak\u00e9 n\u00e1sleduj\u00edc\u00ed v\u00fdznamn\u00e1 verze MySQL 9.3. V\u011btve Innovation jsou doporu\u010dov\u00e1ny pro ty, kte\u0159\u00ed cht\u011bj\u00ed d\u0159\u00edve z\u00edskat p\u0159\u00edstup k nov\u00fdm funkc\u00edm, publikuj\u00ed se ka\u017ed\u00e9 3 m\u011bs\u00edce a jsou podporov\u00e1ny pouze do vyd\u00e1n\u00ed dal\u0161\u00ed v\u00fdznamn\u00e9 verze (nap\u0159\u00edklad po vzniku v\u011btve 9.2 p\u0159estane b\u00fdt podporov\u00e1na v\u011btev 9.1). V l\u00e9t\u011b se pl\u00e1nuje vytvo\u0159en\u00ed LTS verze, kter\u00e1 je doporu\u010dena pro nasazen\u00ed, kter\u00e1 vy\u017eaduj\u00ed p\u0159edv\u00eddatelnost a dlouhodob\u00e9 zachov\u00e1n\u00ed nem\u011bnn\u00e9ho chov\u00e1n\u00ed. N\u00e1sledn\u011b po LTS v\u011btvi bude vytvo\u0159ena nov\u00e1 v\u011btev Innovation \u2014 MySQL 10.0.        <\/p>\n<p>Hlavn\u00ed zm\u011bny v MySQL 9.2:  <\/p>\n<ul>\n<li class=\"l\"> Do Enginu MLE (Multilingual Engine Component), kter\u00fd umo\u017e\u0148uje pou\u017e\u00edvat v ulo\u017een\u00fdch procedur\u00e1ch a funkc\u00edch k\u00f3d v jin\u00fdch jazyc\u00edch ne\u017e SQL, byla p\u0159id\u00e1na podpora opakovan\u011b pou\u017eiteln\u00fdch knihoven v jazyce JavaScript. Funkce z takov\u00fdch knihoven mohou b\u00fdt vol\u00e1ny z ulo\u017een\u00fdch procedur v jazyce JavaScript, ale mus\u00ed b\u00fdt v\u00fdslovn\u011b ozna\u010deny jako importovateln\u00e9 pomoc\u00ed kl\u00ed\u010dov\u00e9ho slova \u201eexport\u201c. Pro spr\u00e1vu p\u0159ipojen\u00ed JavaScript knihoven byly p\u0159id\u00e1ny nov\u00e9 SQL p\u0159\u00edkazy \u201eCREATE LIBRARY\u201c a \u201eDROP LIBRARY\u201c. Pro zobrazen\u00ed seznamu dostupn\u00fdch JavaScript knihoven byl p\u0159id\u00e1n p\u0159\u00edkaz \u201eSHOW CREATE LIBRARY\u201c. Informace o JavaScript knihovn\u00e1ch jsou zobrazeny v syst\u00e9mov\u00e9 tabulce \u201eLIBRARIES\u201c, a o ulo\u017een\u00fdch procedur\u00e1ch, kter\u00e9 pou\u017e\u00edvaj\u00ed takov\u00e9 knihovny, v tabulce \u201eROUTINE_LIBRARIES\u201c. P\u0159ipojen\u00ed knihovny v ulo\u017een\u00e9 procedu\u0159e se prov\u00e1d\u00ed uveden\u00edm seznamu knihoven v p\u0159\u00edkazu \u201eUSING\u201c.\n<li class=\"l\"> Bylo p\u0159id\u00e1no API pro p\u0159\u00edstup k ulo\u017een\u00fdm procedur\u00e1m, funkc\u00edm a prom\u011bnn\u00fdm relace z k\u00f3du v jazyce JavaScript. Pro p\u0159\u00edstup k funkc\u00edm MySQL byla p\u0159id\u00e1na metoda getFunction(), a k ulo\u017een\u00fdm procedur\u00e1m \u2014 metoda getProcedure(), kter\u00e9 vracej\u00ed objekt JavaScript Function, kter\u00fd m\u016f\u017ee b\u00fdt spu\u0161t\u011bn s argumenty. P\u0159\u00edstup k prom\u011bnn\u00fdm se prov\u00e1d\u00ed p\u0159\u00edmo jako k vlastnostem objektu JavaScript Session. D\u00e1le byla p\u0159id\u00e1na mo\u017enost p\u0159\u00edm\u00e9ho p\u0159\u00edstupu k vestav\u011bn\u00fdm funkc\u00edm rand(), sleep(), uuid() a isUUID(), kter\u00e9 jsou analogick\u00e9 k funkc\u00edm SQL se stejn\u00fdm n\u00e1zvem.\n<li class=\"l\"> Byl p\u0159id\u00e1n API pro pr\u00e1ci s transakcemi z JavaScriptu, kter\u00fd umo\u017e\u0148uje prov\u00e1d\u011bt akce v\u011bt\u0161iny SQL v\u00fdrazu pro pr\u00e1ci s transakcemi, jako jsou \u00abSTART TRANSACTION\u00bb, \u00abCOMMIT\u00bb, \u00abROLLBACK\u00bb a \u00abSET AUTOCOMMIT\u00bb.\n<li class=\"l\"> Byla p\u0159id\u00e1na mo\u017enost pou\u017eit\u00ed typ\u016f ENUM a SET MySQL v argumentech ulo\u017een\u00fdch procedur napsan\u00fdch v JavaScriptu.\n<li class=\"l\"> Byl p\u0159id\u00e1n opr\u00e1vn\u011bn\u00ed CREATE_SPATIAL_REFERENCE_SYSTEM, kter\u00e9 umo\u017e\u0148uje \u0159\u00eddit schopnost vytv\u00e1\u0159et a mazat definice prostorov\u00e9ho p\u0159ipojen\u00ed dat geografick\u00fdch informa\u010dn\u00edch syst\u00e9m\u016f. Dr\u017een\u00ed tohoto opr\u00e1vn\u011bn\u00ed nebo opr\u00e1vn\u011bn\u00ed SUPER je nyn\u00ed nezbytn\u00e9 pro prov\u00e1d\u011bn\u00ed v\u00fdraz\u016f \u00abCREATE SPATIAL REFERENCE SYSTEM\u00bb, \u00abCREATE OR REPLACE SPATIAL REFERENCE SYSTEM\u00bb a \u00abDROP SPATIAL REFERENCE SYSTEM\u00bb.\n<li class=\"l\"> Do v\u00fdstupu \u00abEXPLAIN FORMAT=JSON\u00bb byla p\u0159id\u00e1na informace o verzi form\u00e1tu JSON. Pro nastaven\u00ed verze form\u00e1tu JSON je t\u0159eba pou\u017e\u00edt prom\u011bnnou explain_json_format_version (\u00abSET explain_json_format_version=1|2\u00bb).\n<li class=\"l\"> Ozna\u010deny jako zastaral\u00e9: v\u00fdraz \u00abFLUSH PRIVILEGES\u00bb, p\u0159\u00edkazy \u00abmysqladmin flush-privileges\u00bb a \u00abmysqladmin reload\u00bb, plugin \u00abversion_tokens\u00bb.\n<li class=\"l\"> Podpora kl\u00ed\u010dov\u00e9ho slova BINLOG byla ukon\u010dena.\n<li class=\"l\"> Bylo odstran\u011bno 32 zranitelnost\u00ed, z nich\u017e 3 mohou b\u00fdt zneu\u017eity vzd\u00e1len\u011b. Dv\u011b nejz\u00e1va\u017en\u011bj\u0161\u00ed probl\u00e9my maj\u00ed \u00farove\u0148 nebezpe\u010d\u00ed 9.1 a jsou spojen\u00e9 se zranitelnostmi v komponent\u00e1ch Kerberos a Curl. M\u00e9n\u011b nebezpe\u010dn\u00e9 zranitelnosti se t\u00fdkaj\u00ed InnoDB, Thread Pooling, DDL, optimaliz\u00e1toru, parseru a syst\u00e9mu autentizace.     <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62603\">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 9.2.0. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 9.2.0 \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 \u0440\u0430\u043c\u043a\u0430\u0445 \u0432\u043d\u0435\u0434\u0440\u0451\u043d\u043d\u043e\u0439 \u0432 2023 \u0433\u043e\u0434\u0443 \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, MySQL 9.2 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u0432\u0435\u0442\u043a\u0430\u043c &#171;Innovation&#187;, \u043a \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 MySQL 9.3. 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 [&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-121458","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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 9.2.0. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 9.2.0 \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-9-2-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5\" \/>\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 9.2.0 | 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 9.2.0. \u0421\u0431\u043e\u0440\u043a\u0438 MySQL Community Server 9.2.0 \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-9-2-0\" \/>\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=\"2025-01-23T13:46:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-01-23T13:46:10+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 SGBD MySQL 9.2.0 | ProHoster","description":"Spole\u010dnost Oracle vytvo\u0159ila novou v\u011btev SGBD MySQL 9.2.0. 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