{"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\/pt\/blog\/news\/vypusk-subd-mysql-9-2-0","title":{"rendered":"Lan\u00e7amento do SGBD MySQL 9.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A empresa Oracle formou uma nova ramifica\u00e7\u00e3o do SGBD MySQL 9.2.0. As builds do MySQL Community Server 9.2.0 foram preparadas para todas as principais distribui\u00e7\u00f5es do Linux, FreeBSD, macOS e Windows. No \u00e2mbito do novo modelo de lan\u00e7amento implementado em 2023, o MySQL 9.2 foi classificado como parte das ramifica\u00e7\u00f5es de 'Inova\u00e7\u00e3o', \u00e0s quais tamb\u00e9m ser\u00e1 atribu\u00edda a pr\u00f3xima vers\u00e3o significativa, o MySQL 9.3. As ramifica\u00e7\u00f5es de Inova\u00e7\u00e3o s\u00e3o recomendadas para aqueles que desejam acesso antecipado a novas funcionalidades, sendo publicadas a cada 3 meses e sustentadas apenas at\u00e9 a publica\u00e7\u00e3o da pr\u00f3xima vers\u00e3o significativa (por exemplo, ap\u00f3s o lan\u00e7amento da ramifica\u00e7\u00e3o 9.2, o suporte para a ramifica\u00e7\u00e3o 9.1 \u00e9 interrompido). No ver\u00e3o, est\u00e1 previsto o lan\u00e7amento de uma vers\u00e3o LTS, recomendada para implementa\u00e7\u00f5es que precisam de previsibilidade e um comportamento est\u00e1vel prolongado. Ap\u00f3s a ramifica\u00e7\u00e3o LTS, uma nova ramifica\u00e7\u00e3o de Inova\u00e7\u00e3o ser\u00e1 criada \u2014 o MySQL 10.0.        <\/p>\n<p>Principais altera\u00e7\u00f5es no MySQL 9.2:  <\/p>\n<ul>\n<li class=\"l\"> No mecanismo MLE (Multilingual Engine Component), que permite o uso de c\u00f3digo em linguagens diferentes da SQL em procedimentos armazenados e fun\u00e7\u00f5es, foi adicionada a suporte para bibliotecas reutiliz\u00e1veis em JavaScript. Fun\u00e7\u00f5es dessas bibliotecas podem ser chamadas de procedimentos armazenados em JavaScript, mas devem ser explicitamente marcadas como importadas usando a palavra-chave 'export'. Para gerenciar a conex\u00e3o com as bibliotecas JavaScript, foram adicionadas novas express\u00f5es SQL 'CREATE LIBRARY' e 'DROP LIBRARY'. Para visualizar a lista de bibliotecas JavaScript dispon\u00edveis, foi adicionada a express\u00e3o 'SHOW CREATE LIBRARY'. As informa\u00e7\u00f5es sobre bibliotecas JavaScript s\u00e3o refletidas na tabela de sistema 'LIBRARIES', enquanto as informa\u00e7\u00f5es sobre procedimentos armazenados que utilizam essas bibliotecas est\u00e3o na tabela 'ROUTINE_LIBRARIES'. A conex\u00e3o da biblioteca em um procedimento armazenado \u00e9 realizada atrav\u00e9s da especifica\u00e7\u00e3o da lista de bibliotecas na express\u00e3o 'USING'.\n<li class=\"l\"> Foi adicionado um API para acessar procedimentos armazenados, fun\u00e7\u00f5es e vari\u00e1veis de sess\u00e3o a partir de c\u00f3digo em JavaScript. Para acessar fun\u00e7\u00f5es MySQL, foi adicionado o m\u00e9todo getFunction(), e para procedimentos armazenados \u2014 o m\u00e9todo getProcedure(), que retornam um objeto Function em JavaScript, que pode ser executado com argumentos. O acesso a vari\u00e1veis \u00e9 feito diretamente como propriedades do objeto Session em JavaScript. Al\u00e9m disso, foi adicionada a possibilidade de acesso direto \u00e0s fun\u00e7\u00f5es integradas rand(), sleep(), uuid() e isUUID(), que s\u00e3o an\u00e1logas \u00e0s fun\u00e7\u00f5es SQL hom\u00f4nimas.\n<li class=\"l\"> Adicionado API para opera\u00e7\u00f5es de transa\u00e7\u00f5es em JavaScript, permitindo executar a\u00e7\u00f5es para a maioria das express\u00f5es SQL relacionadas a transa\u00e7\u00f5es, como &#171;START TRANSACTION&#187;, &#171;COMMIT&#187;, &#171;ROLLBACK&#187; e &#171;SET AUTOCOMMIT&#187;.\n<li class=\"l\"> Adicionada a possibilidade de usar os tipos MySQL ENUM e SET como argumentos em procedimentos armazenados escritos em JavaScript\n<li class=\"l\"> Adicionada a privil\u00e9gio CREATE_SPATIAL_REFERENCE_SYSTEM, que permite gerenciar a cria\u00e7\u00e3o e exclus\u00e3o de defini\u00e7\u00f5es de vincula\u00e7\u00e3o espacial para sistemas de informa\u00e7\u00f5es geogr\u00e1ficas. A posse deste privil\u00e9gio ou do privil\u00e9gio SUPER agora \u00e9 obrigat\u00f3ria para executar express\u00f5es &#171;CREATE SPATIAL REFERENCE SYSTEM&#187;, &#171;CREATE OR REPLACE SPATIAL REFERENCE SYSTEM&#187; e &#171;DROP SPATIAL REFERENCE SYSTEM&#187;.\n<li class=\"l\"> A sa\u00edda &#171;EXPLAIN FORMAT=JSON&#187; agora inclui informa\u00e7\u00f5es sobre a vers\u00e3o do formato JSON. Para definir a vers\u00e3o do formato JSON, deve-se usar a vari\u00e1vel explain_json_format_version (&#171;SET explain_json_format_version=1|2&#187;).\n<li class=\"l\"> Declarados obsoletos: express\u00e3o &#171;FLUSH PRIVILEGES&#187;, comandos &#171;mysqladmin flush-privileges&#187; e &#171;mysqladmin reload&#187;, e o plug-in &#171;version_tokens&#187;.\n<li class=\"l\"> O suporte \u00e0 palavra-chave BINLOG foi descontinuado.\n<li class=\"l\"> Foram corrigidas 32 vulnerabilidades, das quais 3 podem ser exploradas remotamente. Os dois problemas mais graves t\u00eam um n\u00edvel de severidade de 9.1 e est\u00e3o relacionados a vulnerabilidades nos componentes Kerberos e Curl. Vulnerabilidades menos cr\u00edticas afetam InnoDB, Thread Pooling, DDL, otimizador, analisador e sistema de autentica\u00e7\u00e3o.     <\/ul>\n<p>Fonte: <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 5.0.3 - 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 9.2.0. \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\/pt\/blog\/news\/vypusk-subd-mysql-9-2-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"pt_PT\" \/>\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\/pt\/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\udd47Lan\u00e7amento do SGBD MySQL 9.2.0 | ProHoster","description":"A Oracle formou uma nova vers\u00e3o do SGBD MySQL 9.2.0. 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