{"id":103443,"date":"2022-02-27T15:36:52","date_gmt":"2022-02-27T13:36:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-subd-sqlite-3-38-i-nabora-utilit-sqlite-utils-3-24"},"modified":"2022-02-27T15:36:52","modified_gmt":"2022-02-27T13:36:52","slug":"vypusk-subd-sqlite-3-38-i-nabora-utilit-sqlite-utils-3-24","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/vypusk-subd-sqlite-3-38-i-nabora-utilit-sqlite-utils-3-24","title":{"rendered":"Lansarea bazei de date SQLite 3.38 \u0219i a setului de utilitare sqlite-utils 3.24","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A fost publicat release-ul SQLite 3.38, un SGBD u\u0219or, disponibil ca bibliotec\u0103 de legare. Codul SQLite este distribuit ca domeniu public, adic\u0103 poate fi utilizat f\u0103r\u0103 restric\u021bii \u0219i gratuit \u00een orice scop. Sprijinul financiar pentru dezvoltatorii SQLite este asigurat de un consor\u021biu special creat, care include companii precum Adobe, Oracle, Mozilla, Bentley \u0219i Bloomberg.     <\/p>\n<p>Modific\u0103ri principale:  <\/p>\n<ul>\n<li class=\"l\"> A fost ad\u0103ugat suport pentru operatorii -&gt; \u0219i -&gt;&gt;, care simplific\u0103 extragerea datelor \u00een format JSON. Sintaxa noilor operatori este compatibil\u0103 cu MySQL \u0219i PostgreSQL.\n<li class=\"l\"> \u00cen compunerea principal\u0103 sunt incluse func\u021bii pentru lucrul cu date \u00een format JSON, pentru conectarea c\u0103rora anterior era necesar\u0103 o construc\u021bie cu flagul &#171;-DSQLITE_ENABLE_JSON1&#187;. Pentru dezactivarea suportului JSON a fost ad\u0103ugat flagul &#171;-DSQLITE_OMIT_JSON&#187;.\n<li class=\"l\"> A fost ad\u0103ugat\u0103 func\u021bia unixepoch(), care returneaz\u0103 timpul epoc\u0103 (num\u0103rul de secunde de la 1 ianuarie 1970).\n<li class=\"l\"> Pentru func\u021biile de lucru cu timpul au fost implementate modificatorii &#171;auto&#187; \u0219i &#171;julianday&#187;.\n<li class=\"l\"> Func\u021bia SQL printf() a fost redenumit\u0103 \u00een format() pentru a \u00eembun\u0103t\u0103\u021bi compatibilitatea cu alte SGBD-uri (suportul pentru numele vechi a fost p\u0103strat).\n<li class=\"l\"> A fost ad\u0103ugat interface-ul sqlite3_error_offset() pentru a simplifica determinarea loca\u021biei erorilor \u00een interogare.\n<li class=\"l\"> \u00cen implementarea tabelului virtual au fost ad\u0103ugate noi interfe\u021be de programare: sqlite3_vtab_distinct(), sqlite3_vtab_rhs_value() \u0219i sqlite3_vtab_in(), precum \u0219i noi tipuri de operatori SQLITE_INDEX_CONSTRAINT_LIMIT \u0219i SQLITE_INDEX_CONSTRAINT_OFFSET.\n<li class=\"l\"> \u00cen interfa\u021ba liniei de comand\u0103 a fost asigurat\u0103 o manipulare corect\u0103 a caracterelor de tabulare \u0219i a celor de \u00eentoarcere la linie \u00een textul redat \u00een moduri cu mai multe coloane. A fost ad\u0103ugat\u0103 suport pentru utilizarea op\u021biunilor &#171;&#8212;wrap N&#187;, &#171;&#8212;wordwrap on&#187; \u0219i &#171;&#8212;quote&#187; la afi\u0219area \u00een mai multe coloane. \u00cen comanda .import a fost asigurat\u0103 corectarea denumirilor coloanelor.\n<li class=\"l\"> \u00cen programatorul de interog\u0103ri, pentru a accelera execu\u021bia interog\u0103rilor analitice mari, a fost implementat\u0103 o structur\u0103 probabilistic\u0103 bloom filter, folosit\u0103 pentru a determina dac\u0103 un element exist\u0103 \u00eentr-un set. Pentru optimizarea proces\u0103rii blocurilor UNION \u0219i UNION ALL, care acoper\u0103 expresii SELECT cu sec\u021biuni ORDER BY, a fost utilizat un arbore de fuziune echilibrat.  <\/ul>\n<p>De asemenea, merit\u0103 men\u021bionat\u0103 publicarea versiunii setului sqlite-utils 3.24, care include utilitare \u0219i o bibliotec\u0103 pentru manipularea fi\u0219ierelor cu baza de date SQLite. Sunt acceptate opera\u021bii precum \u00eenc\u0103rcarea direct\u0103 a datelor JSON, CSV sau TSV \u00een fi\u0219ierul bazei de date cu crearea automat\u0103 a schemei de stocare necesare, executarea interog\u0103rilor SQL pe fi\u0219ierele CSV, TSV \u0219i JSON, realizarea c\u0103ut\u0103rii full-text \u00een baza de date, transformarea datelor \u0219i a schemei de stocare \u00een situa\u021bii \u00een care ALTER TABLE nu este aplicabil (de exemplu, pentru schimbarea tipului coloanelor), extragerea coloanelor \u00een tabele separate.<br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56769\">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 \u0440\u0435\u043b\u0438\u0437 SQLite 3.38, \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0439 \u0421\u0423\u0411\u0414, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u0438\u0434\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u041a\u043e\u0434 SQLite \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 (public domain), \u0442.\u0435. \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0431\u0435\u0437 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u0438 \u0431\u0435\u0437\u0432\u043e\u0437\u043c\u0435\u0437\u0434\u043d\u043e \u0432 \u043b\u044e\u0431\u044b\u0445 \u0446\u0435\u043b\u044f\u0445. \u0424\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 SQLite \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u0445\u043e\u0434\u044f\u0442 \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u043a\u0430\u043a Adobe, Oracle, Mozilla, Bentley \u0438 Bloomberg. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 -&gt; [&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-103443","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\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 SQLite 3.38, \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0439 \u0421\u0423\u0411\u0414, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u0438\u0434\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u041a\u043e\u0434 SQLite \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 (public domain), \u0442.\u0435.\" \/>\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\/ro\/blog\/news\/vypusk-subd-sqlite-3-38-i-nabora-utilit-sqlite-utils-3-24\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"ro_RO\" \/>\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 SQLite 3.38 \u0438 \u043d\u0430\u0431\u043e\u0440\u0430 \u0443\u0442\u0438\u043b\u0438\u0442 sqlite-utils 3.24 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 SQLite 3.38, \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0439 \u0421\u0423\u0411\u0414, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u0438\u0434\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u041a\u043e\u0434 SQLite \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 (public domain), \u0442.\u0435.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/ro\/blog\/news\/vypusk-subd-sqlite-3-38-i-nabora-utilit-sqlite-utils-3-24\" \/>\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=\"2022-02-27T13:36:52+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-02-27T13:36:52+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\udd47Lansarea bazei de date SQLite 3.38 \u0219i a setului de utilitare sqlite-utils 3.24 | ProHoster","description":"A fost publicat release-ul SQLite 3.38, o baz\u0103 de date rela\u021bional\u0103 u\u0219oar\u0103, disponibil\u0103 sub form\u0103 de bibliotec\u0103 dinamic\u0103. 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