{"id":161781,"date":"2026-02-19T11:11:59","date_gmt":"2026-02-19T09:11:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/stabilnyj-vypusk-subd-mariadb-12-2"},"modified":"2026-02-19T11:11:59","modified_gmt":"2026-02-19T09:11:59","slug":"stabilnyj-vypusk-subd-mariadb-12-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/stabilnyj-vypusk-subd-mariadb-12-2","title":{"rendered":"Lansare stabil\u0103 a SGBD MariaDB 12.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A fost publicat release-ul SGBD MariaDB 12.2.2, care este marcat ca prima versiune stabil\u0103 a ramurii 12.2. Ramura MariaDB 12.2 este clasificat\u0103 ca o publica\u021bie intermediar\u0103 (rolling), continu\u00e2nd dezvoltarea treptat\u0103 a func\u021bionalit\u0103\u021bii \u0219i \u00eenlocuind ramura MariaDB 12.1. \u00cen acela\u0219i timp, a fost publicat release-ul MariaDB 12.3.1 cu o nou\u0103 implementare a binlog-ului, av\u00e2nd statut de candidat\u0103 pentru viitoarea ramur\u0103 LTS. Ramura MariaDB 12.2 va fi sus\u021binut\u0103 p\u00e2n\u0103 la formarea release-ului 12.3.2.    <\/p>\n<p>Proiectul MariaDB dezvolt\u0103 o ramur\u0103 derivat\u0103 din MySQL, care p\u0103streaz\u0103 compatibilitatea \u00eenapoi \u0219i se distinge prin integrarea de motoare de stocare suplimentare \u0219i func\u021bionalit\u0103\u021bi avansate. Dezvoltarea MariaDB este supervizat\u0103 de organiza\u021bia independent\u0103 MariaDB Foundation conform unui proces de dezvoltare deschis \u0219i transparent, care nu depinde de anumi\u021bi furnizori. MariaDB este livrat\u0103 \u00een locul MySQL \u00een multe distribu\u021bii Linux (RHEL, SUSE, Fedora, openSUSE, Slackware, OpenMandriva, ROSA, Arch Linux, Debian) \u0219i este implementat\u0103 \u00een proiecte mari precum Wikipedia, Google Cloud SQL \u0219i Nimbuzz.       <\/p>\n<p>Printre modific\u0103rile din ramura MariaDB 12.2:  <\/p>\n<ul>\n<li class=\"l\"> \u00cen modul de compatibilitate cu SGBD Oracle, au fost implementate func\u021biile TO_NUMBER (transformarea unui \u0219ir \u00eentr-un num\u0103r) \u0219i TRUNC (trunchierea datei, de exemplu, p\u00e2n\u0103 la or\u0103, zi, lun\u0103, an).\n<li class=\"l\"> \u00cen timpul opera\u021biunilor de \u00eembinare a tabelelor (JOIN), a fost implementat\u0103 o optimizare care \u021bine cont de unicitatea r\u00e2ndurilor \u00een subinterog\u0103rile cu expresia \u201eGROUP BY\u201d pentru a prezice mai exact num\u0103rul de r\u00e2nduri rezultante (out_rows) \u0219i aplicarea corect\u0103 a indicelui.\n<li class=\"l\"> Au fost ad\u0103ugate noi op\u021biuni de gestionare a optimizatorului ROWID_FILTER\/NO_ROWID_FILTER \u0219i INDEX_MERGE\/NO_INDEX_MERGE, precum \u0219i posibilitatea de a specifica implicit numele blocurilor \u00een interog\u0103ri (op\u021biunile de optimizare pot fi aplicate punctual la p\u0103r\u021bile interog\u0103rilor, f\u0103c\u00e2nd referire la ele prin numele \u201eselect#N\u201d, unde N este num\u0103rul de ordine al blocului). De exemplu: \u201eselect \/*+ JOIN_ORDER(@\u2018select#2\u2019 twenty, ten) *\/ ...\u201d.\n<li class=\"l\"> Limitele asupra nivelului de imbricare a structurilor \u00een func\u021biile de lucru cu JSON au fost ridicate (limitarea JSON_DEPTH_LIMIT care anterior lua valoarea 32 a fost eliminat\u0103).\n<li class=\"l\"> A fost ad\u0103ugat\u0103 tabela TRIGGERED_UPDATE_COLUMNS \u00een schema INFORMATION_SCHEMA (INFORMATION_SCHEMA.TRIGGERED_UPDATE_COLUMNS), ar\u0103t\u00e2nd coloanele care sunt modificate atunci c\u00e2nd trigger-ul este activat.\n<li class=\"l\"> \u00cen tabela PARAMETERS din schema INFORMATION_SCHEMA a fost implementat\u0103 coloana PARAMETER_DEFAULT, care con\u021bine valorile implicite ale parametrilor procedurilor stocate.\n<li class=\"l\"> S-a implementat suport experimental pentru expresia \u201eCREATE GLOBAL TEMPORARY TABLE\u201d pentru a crea tabele temporare globale. Aceste tabele temporare sunt \u0219terse dup\u0103 finalizarea sesiunii \u0219i sunt vizibile pentru to\u021bi utilizatorii, dar con\u021bin date individuale pentru fiecare utilizator.\n<li class=\"l\"> \u00cen mod experimental, a fost propus un suport \u00eembun\u0103t\u0103\u021bit pentru replicarea \u00eentre tabele cu structuri diferite.    <\/ul>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64826\">opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0421\u0423\u0411\u0414 MariaDB 12.2.2, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0432\u0435\u0442\u043a\u0438 12.2. \u0412\u0435\u0442\u043a\u0430 MariaDB 12.2 \u043e\u0442\u043d\u0435\u0441\u0435\u043d\u0430 \u043a \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c (rolling), \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u0438\u0448\u043b\u0430 \u043d\u0430 \u0441\u043c\u0435\u043d\u0443 \u0432\u0435\u0442\u043a\u0435 MariaDB 12.1. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a MariaDB 12.3.1 \u0441 \u043d\u043e\u0432\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 binlog, \u0438\u043c\u0435\u044e\u0449\u0438\u0439 \u0441\u0442\u0430\u0442\u0443\u0441 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442\u0430 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u0431\u0443\u0434\u0443\u0449\u0435\u0439 LTS-\u0432\u0435\u0442\u043a\u0438. \u0412\u0435\u0442\u043a\u0430 MariaDB 12.2 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u0434\u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-161781","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\" 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