{"id":104434,"date":"2022-06-17T09:37:01","date_gmt":"2022-06-17T07:37:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-postgresql-14-4-s-ispravleniem-povrezhdeniya-indeksov"},"modified":"2022-06-17T09:37:01","modified_gmt":"2022-06-17T07:37:01","slug":"obnovlenie-postgresql-14-4-s-ispravleniem-povrezhdeniya-indeksov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/obnovlenie-postgresql-14-4-s-ispravleniem-povrezhdeniya-indeksov","title":{"rendered":"P\u00ebrdit\u00ebsimi i PostgreSQL 14.4 me rregullimin e d\u00ebmtimeve t\u00eb indekseve","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Nj\u00eb version korrektues i baz\u00ebs s\u00eb t\u00eb dh\u00ebnave PostgreSQL 14.4 \u00ebsht\u00eb formuar, i cili shqyrton nj\u00eb problem t\u00eb r\u00ebnd\u00ebsish\u00ebm, i cili n\u00eb disa rrethana mund t\u00eb sjell\u00eb d\u00ebmtime t\u00eb padukshme t\u00eb t\u00eb dh\u00ebnave n\u00eb indekse gjat\u00eb ekzekutimit t\u00eb komandave \"CREATE INDEX CONCURRENTLY\" dhe \"REINDEX CONCURRENTLY\". N\u00eb indset e krijuara p\u00ebrmes komandave t\u00eb p\u00ebrmndura, disa regjistrime mund t\u00eb mos merren parasysh, q\u00eb do t\u00eb \u00e7oj\u00eb n\u00eb humbjen e disa rreshtave gjat\u00eb ekzekutimit t\u00eb k\u00ebrkesave SELECT me indekset problematike. <\/p>\n

P\u00ebr t\u00eb p\u00ebrcaktuar faktin e d\u00ebmtimit t\u00eb indekseve B-tree, mund t\u00eb p\u00ebrdorni komand\u00ebn \"pg_amcheck --heapallindexed emri_BD\". N\u00eb rast se identifikohen gabime ose n\u00ebse jan\u00eb p\u00ebrdorur n\u00eb edicione t\u00eb kaluara komandat \"CREATE INDEX CONCURRENTLY\" dhe \"REINDEX CONCURRENTLY\" me lloje t\u00eb tjera indekse (GiST, GIN, etj.), pas p\u00ebrdit\u00ebsimit n\u00eb versionin 14.4, rekomandohet t\u00eb b\u00ebhet riindeksimi me utilitarin \"reindexdb --all\" ose komand\u00ebn \"REINDEX CONCURRENTLY emri_indeksit\". <\/p>\n

Problemi preket vet\u00ebm dega 14.x, n\u00eb t\u00eb cil\u00ebn jan\u00eb p\u00ebrfshir\u00eb optimizime q\u00eb p\u00ebrjashtojn\u00eb disa transaksione t\u00eb lidhura me ekzekutimin e \"CREATE INDEX CONCURRENTLY\" dhe \"REINDEX CONCURRENTLY\" gjat\u00eb operacionit VACUUM. Si rezultat i k\u00ebtyre optimizimeve, disa tupla q\u00eb ndodheshin n\u00eb memorien heap dhe ishin p\u00ebrdit\u00ebsuar ose reduktuar gjat\u00eb krijimit t\u00eb indekseve, nuk p\u00ebrfshiheshin n\u00eb indset e krijuara n\u00eb m\u00ebnyr\u00ebn \"CONCURRENTLY\".
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0421\u0423\u0411\u0414 PostgreSQL 14.4, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u043f\u0440\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0445 \u043e\u0431\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0430\u0445 \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0430\u044f \u043a \u043d\u0435\u0437\u0430\u043c\u0435\u0442\u043d\u043e\u043c\u0443 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044e \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0438\u043d\u0434\u0435\u043a\u0441\u0430\u0445 \u043f\u0440\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 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\u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043d\u044b\u0445 […]<\/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-104434","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47P\u00ebrdit\u00ebsimi i PostgreSQL 14.4 me rregullimin e d\u00ebmtimeve t\u00eb indekseve | ProHoster","description":"\u00cbsht\u00eb formuar nj\u00eb nxjerrje korrigjuese e SGBD PostgreSQL 14.4, e cila zgjidh nj\u00eb problem serioz, i cili n\u00eb disa rrethana shkakton d\u00ebmtime t\u00eb padukshme t\u00eb t\u00eb dh\u00ebnave n\u00eb indekse gjat\u00eb 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