{"id":2005,"date":"2025-12-12T07:29:37","date_gmt":"2025-12-12T04:29:37","guid":{"rendered":"https:\/\/aristov.tech\/blog\/?p=2005"},"modified":"2025-12-29T08:25:59","modified_gmt":"2025-12-29T05:25:59","slug":"vozvrashhenie-mnozhestv-setof-i-tablicztable","status":"publish","type":"post","link":"https:\/\/aristov.tech\/blog\/vozvrashhenie-mnozhestv-setof-i-tablicztable\/","title":{"rendered":"\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432 (setof) \u0438 \u0442\u0430\u0431\u043b\u0438\u0446 (table)"},"content":{"rendered":"\n<p>\u0421\u0442\u0430\u0442\u044c\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430&nbsp;<a href=\"https:\/\/youtu.be\/P9jEMQlfa6c\">\u0434\u0435\u0441\u044f\u0442\u043e\u043c \u0432\u0438\u0434\u0435\u043e<\/a>&nbsp;\u0438\u0437 31 \u0442\u0435\u043c\u044b \u043a\u0443\u0440\u0441\u0430 SQL 2.0 \u2014&nbsp;<a href=\"https:\/\/aristov.tech\/blog\/sql-vs-pl-pgsql\/\">PL\/pgSQL \u0432 PostgreSQL<\/a>&nbsp;\u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435\u043c \u043a\u0443\u0440\u0441\u0430&nbsp;<a href=\"https:\/\/aristov.tech\/blog\/kurs-sql-c-0\/\">SQL c 0<\/a>. \u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0432\u0438\u0434\u0435\u043e \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445&nbsp;<a href=\"https:\/\/rutube.ru\/video\/a8c400c0e77f0ce80c300c916a487220\/\">RUTUBE<\/a>&nbsp;\u0438&nbsp;<a href=\"https:\/\/vkvideo.ru\/video-212716752_456239125\">VK \u0432\u0438\u0434\u0435\u043e<\/a>.<\/p>\n\n\n\n<p>\u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432(setof) \u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438 \u0442\u0430\u0431\u043b\u0438\u0446(table).<\/p>\n\n\n\n<p>\u0412&nbsp;<a href=\"https:\/\/aristov.tech\/blog\/ispolzovanie-komandy-select-into\/\">\u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435<\/a>&nbsp;\u043c\u044b \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b SELECT INTO, \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0435\u0433\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f.<\/p>\n\n\n\n<p>\u041f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043f\u043e&nbsp;<a href=\"https:\/\/github.com\/aeuge\/aristov_tech\/tree\/main\/01%20SQL_PGSQL\">\u0441\u0441\u044b\u043b\u043a\u0435<\/a>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432<\/strong><\/p>\n\n\n\n<p>\u0414\u043b\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u043d\u0430 PL\/pgSQL, \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044e\u0449\u0438\u0445 \u043d\u0435 \u043e\u0434\u043d\u0443, \u0430 \u043d\u0430\u0431\u043e\u0440 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 &#8212; \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c SETOF (\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e) \u043d\u0435\u043a\u0438\u0439_\u0442\u0438\u043f (\u043c\u043e\u0436\u0435\u043c \u0443\u043a\u0430\u0437\u0430\u0442\u044c \u0442\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u043e \u0438\u043c\u0435\u043d\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0442\u0430\u0431\u043b\u0438\u0446\u044b). <\/p>\n\n\n\n<p>\u041e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430\u043c\u0438 RETURN NEXT &#8212; \u043d\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u043f\u0438\u0441\u044c\u044e \u0438\u043b\u0438 RETURN QUERY &#8212; \u0434\u043e\u043e\u0431\u043e\u0433\u0430\u0442\u0438\u0442\u044c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c \u0437\u0430\u043f\u0440\u043e\u0441\u0430, \u0430 \u0444\u0438\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430 RETURN \u0431\u0435\u0437 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0437\u0430\u043f\u0438\u0441\u0435\u0439.<\/p>\n\n\n\n<p>RETURN NEXT \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0441\u043e \u0441\u043a\u0430\u043b\u044f\u0440\u043d\u044b\u043c\u0438, \u0442\u0430\u043a \u0438 \u0441 \u0441\u043e\u0441\u0442\u0430\u0432\u043d\u044b\u043c\u0438 \u0442\u0438\u043f\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445. \u0414\u043b\u044f \u0441\u043e\u0441\u0442\u0430\u0432\u043d\u043e\u0433\u043e \u0442\u0438\u043f\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u044b. RETURN QUERY \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u043a \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u0438. RETURN NEXT \u0438 RETURN QUERY \u043c\u043e\u0436\u043d\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u0442\u044c \u0432 \u0442\u0435\u043b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u0432 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0438\u0445 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0431\u0443\u0434\u0443\u0442 \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u044b.<\/p>\n\n\n\n<p>RETURN NEXT \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435;<\/p>\n\n\n\n<p>RETURN QUERY \u0437\u0430\u043f\u0440\u043e\u0441;<\/p>\n\n\n\n<p>RETURN QUERY EXECUTE \u0441\u0442\u0440\u043e\u043a\u0430-\u043a\u043e\u043c\u0430\u043d\u0434\u044b [USING \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 [, &#8230;]]; &#8212; \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 SQL, \u0440\u0430\u0437\u0431\u0435\u0440\u0451\u043c \u0432 23 \u0442\u0435\u043c\u0435<\/p>\n\n\n\n<p>\u041d\u0430\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043c\u043e\u0436\u0435\u043c \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0443\u0433\u043e\u0434\u043d\u043e (\u0435\u0441\u043b\u0438 \u043d\u0435 \u0443\u043f\u0430\u0434\u0451\u043c \u043f\u043e <a href=\"https:\/\/en.wikipedia.org\/wiki\/Out_of_memory\">OOM<\/a>).<\/p>\n\n\n\n<p>\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u0437\u0430\u043f\u0438\u0441\u0435\u0439 \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435 \u041d\u0415 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d!<\/p>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f RETURN NEXT:<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-medium-font-size\">drop table if exists foo;<br>CREATE TABLE foo (fooid INT, foosubid INT, fooname TEXT);<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">&#8212; !!! \u043f\u043e\u0434 \u043a\u0430\u043f\u043e\u0442\u043e\u043c \u0441\u043e\u0437\u0434\u0430\u0451\u0442\u0441\u044f \u0442\u0430\u043a\u043e\u0439 \u0436\u0435 \u0441\u043a\u0440\u044b\u0442\u044b\u0439 \u0442\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445 !!!<\/p>\n\n\n\n<p>INSERT INTO foo VALUES (1, 2, &#8216;three&#8217;);<br>INSERT INTO foo VALUES (4, 5, &#8216;six&#8217;);<\/p>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<p>&#8212; \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u0442\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u043e \u0438\u043c\u0435\u043d\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0442\u0430\u0431\u043b\u0438\u0446\u044b<\/p>\n\n\n\n<p>CREATE OR REPLACE FUNCTION get_all_foo() RETURNS <strong>SETOF foo<\/strong> AS<br>$BODY$<br>DECLARE<br>&nbsp; &nbsp; r foo%rowtype; &#8212; \u0442\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u0440\u0442\u0435\u0436 &#8212; \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u043d\u0430 15 \u043b\u0435\u043a\u0446\u0438\u0438<br>BEGIN<br>&nbsp; &nbsp; FOR r IN &#8212; \u0446\u0438\u043a\u043b\u044b \u0432 24 \u0442\u0435\u043c\u0435 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e<br>&nbsp; &nbsp; &nbsp; &nbsp; SELECT * FROM foo WHERE fooid &gt; 0<br>&nbsp; &nbsp; LOOP<br>&nbsp; &nbsp; &nbsp; &nbsp; &#8212; \u0437\u0434\u0435\u0441\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445<br>&nbsp; &nbsp; &nbsp; &nbsp; r.fooid := r.fooid + 10;<br>&nbsp; &nbsp; &nbsp; &nbsp; RETURN NEXT r; &#8212; \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0442\u0435\u043a\u0443\u0449\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u0430<br>&nbsp; &nbsp; END LOOP;<br>&nbsp; &nbsp; RETURN;<br>END<br>$BODY$<br>LANGUAGE plpgsql;<\/p>\n\n\n\n<p>SELECT * FROM get_all_foo();<\/p>\n\n\n\n<p><strong>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/strong><\/p>\n\n\n\n<p>fooid | foosubid | fooname<br>&#8212;&#8212;-+&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;<br>11 | 2 | three<br>14 | 5 | six<br>(2 rows)<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>SELECT * FROM foo;<\/p>\n\n\n\n<p><strong>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/strong><\/p>\n\n\n\n<p>fooid | foosubid | fooname<br>&#8212;&#8212;-+&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;<br>1 | 2 | three<br>4 | 5 | six<br>(2 rows)<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0442\u0430\u0431\u043b\u0438\u0446<\/strong><\/p>\n\n\n\n<p>\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0442\u044c \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0434\u0432\u0443\u043c\u044f \u043f\u0443\u0442\u044f\u043c\u0438:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0443\u043a\u0430\u0437\u0430\u0432 \u0438\u043c\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u0438 \u043d\u0430\u0431\u043e\u0440 \u043f\u043e\u043b\u0435\u0439<\/li>\n\n\n\n<li>\u0443\u043a\u0430\u0437\u0430\u0432 \u0438\u043c\u044f \u0438 \u0448\u0430\u0431\u043b\u043e\u043d \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u044b\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 table (<strong>like \u0448\u0430\u0431\u043b\u043e\u043d<\/strong>)<\/li>\n<\/ul>\n\n\n\n<p>\u0414\u0430\u043b\u0435\u0435 \u043f\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0438 \u0441 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043d\u0430\u0431\u043e\u0440 \u0441\u0442\u0440\u043e\u043a &#8212; \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u044e\u0449\u0438\u0445 \u0441 \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u043c \u0448\u0430\u0431\u043b\u043e\u043d\u043e\u043c &#8212; RETURN NEXT\/QUERY<\/p>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>drop function if exists extended_sales;\nCREATE or replace FUNCTION extended_sales(p_itemno int)\nRETURNS TABLE(quantity int, total int) AS $$\nBEGIN\n    RETURN QUERY SELECT s.quantity as a, s.quantity * s.price as b FROM sales s\n                 WHERE s.itemno = p_itemno;\nEND;\n$$ LANGUAGE plpgsql;\n\nSELECT extended_sales(1);<\/code><\/pre>\n\n\n\n<p><strong>\u0412\u044b\u0432\u043e\u0434:<\/strong><\/p>\n\n\n\n<p>(100, 1000)<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u0411\u043e\u043b\u044c\u0448\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e&nbsp;<a href=\"https:\/\/github.com\/aeuge\/aristov_tech\/tree\/main\/01%20SQL_PGSQL\">\u043d\u0430 \u0433\u0438\u0442\u0445\u0430\u0431\u0435<\/a> \u0438 \u0432 <a href=\"https:\/\/youtu.be\/P9jEMQlfa6c\">\u0432\u0438\u0434\u0435\u043e<\/a>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u0412\u00a0<a href=\"https:\/\/aristov.tech\/blog\/kategorii-izmenchivosti-funkczij\/\">\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u0442\u044c\u0435<\/a>\u00a0\u043c\u044b \u0440\u0430\u0437\u0431\u0435\u0440\u0451\u043c \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0438 \u0438\u0437\u043c\u0435\u043d\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0439.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u0442\u0430\u0442\u044c\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430&nbsp;\u0434\u0435\u0441\u044f\u0442\u043e\u043c \u0432\u0438\u0434\u0435\u043e&nbsp;\u0438\u0437 31 \u0442\u0435\u043c\u044b \u043a\u0443\u0440\u0441\u0430 SQL 2.0 \u2014&nbsp;PL\/pgSQL \u0432 PostgreSQL&nbsp;\u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435\u043c \u043a\u0443\u0440\u0441\u0430&nbsp;SQL c 0. \u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0432\u0438\u0434\u0435\u043e \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445&nbsp;RUTUBE&nbsp;\u0438&nbsp;VK \u0432\u0438\u0434\u0435\u043e. \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432(setof) \u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438 \u0442\u0430\u0431\u043b\u0438\u0446(table). \u0412&nbsp;\u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435&nbsp;\u043c\u044b \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b SELECT INTO, \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0435\u0433\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f. \u041f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043f\u043e&nbsp;\u0441\u0441\u044b\u043b\u043a\u0435. [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[367],"tags":[383,16,133,392,391,200,249,387],"class_list":["post-2005","post","type-post","status-publish","format-standard","hentry","category-kurs-sql-vs-pgsql","tag-education","tag-postgresql","tag-psql","tag-returnnext","tag-setof","tag-sql","tag-table","tag-tutorial-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432 (setof) \u0438 \u0442\u0430\u0431\u043b\u0438\u0446 (table) - \u0411\u043b\u043e\u0433 \u043f\u043e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 \u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 PostgreSQL \u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aristov.tech\/blog\/vozvrashhenie-mnozhestv-setof-i-tablicztable\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432 (setof) \u0438 \u0442\u0430\u0431\u043b\u0438\u0446 (table) - \u0411\u043b\u043e\u0433 \u043f\u043e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 \u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 PostgreSQL \u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f\" \/>\n<meta property=\"og:description\" content=\"\u0421\u0442\u0430\u0442\u044c\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430&nbsp;\u0434\u0435\u0441\u044f\u0442\u043e\u043c \u0432\u0438\u0434\u0435\u043e&nbsp;\u0438\u0437 31 \u0442\u0435\u043c\u044b \u043a\u0443\u0440\u0441\u0430 SQL 2.0 \u2014&nbsp;PL\/pgSQL \u0432 PostgreSQL&nbsp;\u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435\u043c \u043a\u0443\u0440\u0441\u0430&nbsp;SQL c 0. \u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0432\u0438\u0434\u0435\u043e \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445&nbsp;RUTUBE&nbsp;\u0438&nbsp;VK \u0432\u0438\u0434\u0435\u043e. \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432(setof) \u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438 \u0442\u0430\u0431\u043b\u0438\u0446(table). \u0412&nbsp;\u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435&nbsp;\u043c\u044b \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b SELECT INTO, \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0435\u0433\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f. \u041f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043f\u043e&nbsp;\u0441\u0441\u044b\u043b\u043a\u0435. 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