{"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\/sl\/blog\/news\/dostupna-subd-mysql-8-3-0","title":{"rendered":"Na voljo je podatkovna baza MySQL 8.3.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Podjetje Oracle je oblikovalo novo vejo sistemov za upravljanje bazami podatkov MySQL 8.3 in objavilo popravek za MySQL 8.0.36. Gradnje MySQL Community Server 8.3.0 so pripravljene za vse glavne distribucije Linux, FreeBSD, macOS in Windows.    <\/p>\n<p>MySQL 8.3.0 je tretje izdanje, ustvarjeno v okviru novega modela izdaje, ki predvideva dva tipa vej MySQL \u2014 \u201eInnovation\u201c in \u201eLTS\u201c. Vse veje Innovation, vklju\u010dno z MySQL 8.1, 8.2 in 8.3, so priporo\u010dene za tiste, ki \u017eelijo prej dostopati do novih funkcionalnosti. Te veje se objavljajo vsakih 3 mesece in se podpirajo le do objave naslednje pomembne razli\u010dice (na primer po nastanku veje 8.3 se preneha podpirati vejo 8.2). LTS-veje so priporo\u010dene za uvaje, ki potrebujejo predvidljivost in dolgotrajno ohranjanje nespremenjenega vedenja. LTS veje se bodo izdajale enkrat na dve leti in se podpirale pet let, dodatno pa bo mogo\u010de pridobiti \u0161e 3 leta raz\u0161irjene podpore. Spomladi 2024 je predvidena izdaja LTS MySQL 8.4, po kateri bo nastala nova veja Innovation 9.0.        <\/p>\n<p>Glavne spremembe v MySQL 8.3:  <\/p>\n<ul>\n<li class=\"l\"> Odpravljeno je 25 ranljivosti, od katerih se ena (CVE-2023-5363, ki vpliva na OpenSSL) lahko izkoristi na daljavo. Najresnej\u0161i problem, povezan z uporabo protokola Kerberos, ima dodeljeno raven tveganja 8.8. Manj nevarne ranljivosti z raven tveganja 6.5 vplivajo na optimizator, UDF, DDL, DML, replikacijo, sistem privilegijev in orodja za \u0161ifriranje.\n<li class=\"l\"> Na platformi Linux je bila dodana podpora za povezovalnik mold. Za vklju\u010ditev je na voljo mo\u017enost \u201e-DWITH_LD=mold|lld\u201c.\n<li class=\"l\"> Zahteve za podporo standardu C++ so pove\u010dane s C++17 na C++20.\n<li class=\"l\"> Podpora za zbiranje z zunanjimi knji\u017enicami Boost C++ je bila ukinjena \u2014 pri prevajanju MySQL se zdaj uporabljajo samo vgrajene knji\u017enice Boost. V CMake so bile odstranjene mo\u017enosti za gradnjo WITH_BOOST, DOWNLOAD_BOOST in DOWNLOAD_BOOST_TIMEOUT.\n<li class=\"l\"> Podpora za gradnjo v Visual Studio 2022 je prekinjena. Minimalno podprt razli\u010dica orodij Clang je pove\u010dana s Clang 10 na Clang 12.\n<li class=\"l\"> V MySQL Enterprise Edition je dodana podpora za zbiranje telemetrije s metrikami o delovanju <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sl\/server\/dts-los-angeles\/\"   title=\"stre\u017enika\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3680\">stre\u017enika<\/a> v formatu OpenTelemetry in prenos podatkov na omre\u017eni obdelovalec, ki podpira ta format.\n<li class=\"l\"> Raz\u0161irjen je format identifikatorjev GTID (global transaction identifier), ki se uporablja pri replikaciji za identifikacijo skupin transakcij. Novi format GTID \u2014 \u201eUUID:&lt;TAG&gt;:NUMBER\u201c (namesto \u201eUUID:NUMBER\u201c), kjer je TAG poljubna niz, ki omogo\u010da dodeljevanje edinstvenih imen dolo\u010deni skupini transakcij za poenostavitev obdelave in analize.\n<li class=\"l\"> Dodani sta dve novi spremenljivki \u201eDeprecated_use_i_s_processlist_count\u201c in \u201eDeprecated_use_i_s_processlist_last_timestamp\u201c za sledenje uporabe zastarele tabele INFORMATION_SCHEMA.PROCESSLIST.\n<li class=\"l\"> Nastavitev spremenljivke okolja AUTHENTICATION_PAM_LOG ne povzro\u010da ve\u010d prikazovanja gesel v diagnosti\u010dnih sporo\u010dilih (za omembo gesla je potrebno dodeliti vrednost PAM_LOG_WITH_SECRET_INFO).\n<li class=\"l\"> Dodana je tabela tp_connections z informacijami o vsakem povezovanju v naboru niti (thread pool).\n<li class=\"l\"> Dodana je sistemska spremenljivka \u201eexplain_json_format_version\u201c za izbiro razli\u010dice formata JSON, ki se uporablja v izjavah \u201eEXPLAIN FORMAT=JSON\u201c.\n<li class=\"l\"> Iz skladi\u0161\u010da InnoDB so bile odstranjene mo\u017enosti \u201e\u2014innodb\u201c in \u201e\u2014skip-innodb\u201c, ki sta bili razgla\u0161eni za zastareli \u017ee v izdaji MySQL 5.6. Odstranjen je tudi vti\u010dnik memcached za InnoDB, razgla\u0161en za zastarelega v MySQL 8.0.22.\n<li class=\"l\"> Nekatere mo\u017enosti in ukazi za ukazno vrstico, povezani z replikacijo, ki so bili ozna\u010deni za zastarele v prej\u0161njih razli\u010dicah, so bili odstranjeni: \u00ab\u2013slave-rows-search-algorithms\u00bb, \u00ab\u2013relay-log-info-file\u00bb, \u00ab\u2013relay-log-info-repository\u00bb, \u00ab\u2013master-info-file\u00bb, \u00ab\u2013master-info-repository\u00bb, \u00ablog_bin_use_v1_events\u00bb, \u00abtransaction_write_set_extraction\u00bb, \u00abgroup_replication_ip_whitelist\u00bb, \u00abgroup_replication_primary_member\u00bb. Mo\u017enost IGNORE_SERVER_IDS ni ve\u010d na voljo pri aktiviranju GTID replikacije (gtid_mode=ON).\n<li class=\"l\"> Podpora funkcijam C API: mysql_kill(), mysql_list_fields(), mysql_list_processes(), mysql_refresh(), mysql_reload(), mysql_shutdown(), mysql_ssl_set() je prenehana.\n<li class=\"l\"> Podpora za izraz \u00abFLUSH HOSTS\u00bb je bila ukinjena, ker je bil ozna\u010den za zastarelo v MySQL 8.0.23.      <\/ul>\n<p>Izvor: <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 5.0.4 - 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 name=\"robots\" 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