{"id":1155,"date":"2024-11-05T15:59:22","date_gmt":"2024-11-05T12:59:22","guid":{"rendered":"https:\/\/aristov.tech\/blog\/?p=1155"},"modified":"2024-11-05T15:59:22","modified_gmt":"2024-11-05T12:59:22","slug":"having-v-postgresql","status":"publish","type":"post","link":"https:\/\/aristov.tech\/blog\/having-v-postgresql\/","title":{"rendered":"HAVING \u0432 PostgreSQL"},"content":{"rendered":"\n<p>\u0421\u0442\u0430\u0442\u044c\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430\u00a0<a href=\"https:\/\/youtu.be\/U591EZV79G4\">23 \u0432\u0438\u0434\u0435\u043e<\/a>\u00a0\u0438\u0437 30 \u0442\u0435\u043c\u00a0<a href=\"https:\/\/aristov.tech\/blog\/kurs-sql-c-0\/\">\u043a\u0443\u0440\u0441\u0430 SQL c 0<\/a>\u00a0\u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f. \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 <a href=\"https:\/\/rutube.ru\/video\/5d03b6caa1acdce6b442a4f21bb234c5\/\">RUTUBE<\/a> \u0438 <a href=\"https:\/\/vk.com\/video-212716752_456239098\">VK \u0432\u0438\u0434\u0435\u043e<\/a>.<\/p>\n\n\n\n<p>\u0412 <a href=\"https:\/\/aristov.tech\/blog\/group-by-v-postgresql\/\">\u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435<\/a> \u043c\u044b \u0443\u0436\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043b\u0438 GROUP BY, \u043d\u043e \u0441\u0442\u043e\u043b\u043a\u043d\u0443\u043b\u0438\u0441\u044c \u0441 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439 &#8212; \u0432\u043d\u0443\u0442\u0440\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u044f <a href=\"https:\/\/aristov.tech\/blog\/where-v-postgresql\/\">WHERE<\/a> \u043d\u0435\u043b\u044c\u0437\u044f \u043f\u043e\u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0430\u0433\u0440\u0435\u0433\u0430\u0442\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u044e. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f <a href=\"https:\/\/www.postgresqltutorial.com\/postgresql-tutorial\/postgresql-having\/\">HAVING<\/a>.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>HAVING<\/strong><\/p>\n\n\n\n<p>\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SELECT\n    column1,\n    aggregate_function (column2)\nFROM\n    table_name\nGROUP BY\n    column1\nHAVING\n    condition;<\/code><\/pre>\n\n\n\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0441\u043a\u043b\u0430\u0434:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE TABLE warehouse(\n    id serial,\n    name text,\n    price decimal,\n    kolvo int\n);<\/code><\/pre>\n\n\n\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0432 \u043d\u0435\u0451 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>INSERT INTO warehouse (name, price,kolvo) VALUES\n    ('apples', 100,20),\n    ('bananas', 120,30),\n    ('lemons', 300,40),\n    ('pineapple', 52,500);<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"455\" height=\"169\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-108.png\" alt=\"\" class=\"wp-image-1156\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-108.png 455w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-108-300x111.png 300w\" sizes=\"auto, (max-width: 455px) 100vw, 455px\" \/><\/figure>\n\n\n\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u041f\u0440\u043e\u0434\u0430\u0436\u0438:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE TABLE sales(\n    id serial,\n    fk_warehouse int,\n    kolvo int,\n    salesdate date DEFAULT now()\n);<\/code><\/pre>\n\n\n\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0432 \u041f\u0440\u043e\u0434\u0430\u0436\u0438:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>INSERT INTO sales(fk_warehouse, kolvo,salesdate) VALUES \n    (1, 10,'20230915'), \n    (2, 5,'2023-09-14');\nINSERT INTO sales(fk_warehouse, kolvo,salesdate) VALUES \n    (1, 10,'20230915'), \n    (2, 5,'2023-09-14');\nINSERT INTO sales(fk_warehouse, kolvo,salesdate) VALUES \n    (3, 20,'20230911'), \n    (4, 50,'2023-09-12');<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"211\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-109.png\" alt=\"\" class=\"wp-image-1157\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-109.png 510w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-109-300x124.png 300w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/figure>\n\n\n\n<p>\u041d\u0430\u043f\u0438\u0448\u0435\u043c \u0437\u0430\u043f\u0440\u043e\u0441 \u0434\u043b\u044f \u043e\u0442\u0431\u043e\u0440\u0430 \u0442\u0430\u043a\u0438\u0445 \u0441\u0442\u0440\u043e\u043a, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0431\u044b\u043b\u043e \u043f\u0440\u043e\u0434\u0430\u043d\u043e \u0431\u043e\u043b\u0435\u0435 5 \u0435\u0434\u0438\u043d\u0438\u0446 \u0442\u043e\u0432\u0430\u0440\u0430 \u0437\u0430 \u0440\u0430\u0437. \u0417\u0430\u0442\u0435\u043c \u043f\u043e\u0441\u0447\u0438\u0442\u0430\u0435\u043c \u0441\u0443\u043c\u043c\u0443 \u043f\u0440\u043e\u0434\u0430\u0436 \u044d\u0442\u0438\u0445 \u0442\u043e\u0432\u0430\u0440\u043e\u0432, \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u0432 \u043f\u043e \u0438\u043c\u0435\u043d\u0438 \u0442\u043e\u0432\u0430\u0440\u0430, \u0434\u0430\u043b\u0435\u0435 \u043e\u0442\u0431\u0435\u0440\u0435\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0443\u043c\u043c\u044b \u0431\u043e\u043b\u044c\u0448\u0435 2000:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SELECT w.name as n, sum(s.kolvow.price) AS summa \nFROM sales s \nJOIN warehouse w \n    ON s.fk_warehouse=w.id \nWHERE s.kolvo&gt;5 \nGROUP BY w.name \nHAVING sum(s.kolvow.price) &gt; 2000\nORDER BY n;<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"255\" height=\"116\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-110.png\" alt=\"\" class=\"wp-image-1158\"\/><\/figure>\n\n\n\n<p>WHERE \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0432\u044b\u0431\u043e\u0440\u043a\u0443, \u0430 HAVING \u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u044b\u0431\u043e\u0440\u043a\u0443 \u043f\u043e \u0430\u0433\u0440\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>\u041e\u0431\u0449\u0430\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 SELECT<\/strong><\/p>\n\n\n\n<p>\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c SELECT \u0446\u0435\u043b\u0438\u043a\u043e\u043c.<\/p>\n\n\n\n<p><a href=\"https:\/\/habr.com\/ru\/companies\/postgrespro\/articles\/574702\/\">\u0417\u0430\u043f\u0440\u043e\u0441\u044b \u0432 PostgreSQL: 1. \u042d\u0442\u0430\u043f\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"429\" height=\"454\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-111.png\" alt=\"\" class=\"wp-image-1159\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-111.png 429w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-111-283x300.png 283w\" sizes=\"auto, (max-width: 429px) 100vw, 429px\" \/><\/figure>\n\n\n\n<p>\u042d\u0442\u0430\u043f\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u0430:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041b\u0435\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0438 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0440\u0430\u0437\u0431\u043e\u0440, c\u0435\u043c\u0430\u043d\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0440\u0430\u0437\u0431\u043e\u0440<\/li>\n\n\n\n<li>\u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f (\u0432\u0441\u0451 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043c\u0430\u0448\u0438\u043d\u043d\u044b\u0439 \u043a\u043e\u0434)<\/li>\n\n\n\n<li>\u041f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 &#8212; &gt; \u0414\u0435\u0440\u0435\u0432\u043e \u043f\u043b\u0430\u043d\u0430<\/li>\n\n\n\n<li>\u041f\u0435\u0440\u0435\u0431\u043e\u0440 \u043f\u043b\u0430\u043d\u043e\u0432<\/li>\n\n\n\n<li>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0440\u044f\u0434\u043a\u043e\u043c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 -&gt; \u0412\u044b\u0431\u043e\u0440 \u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043f\u043b\u0430\u043d\u0430<\/li>\n\n\n\n<li>\u041e\u0431\u0449\u0430\u044f \u0441\u0445\u0435\u043c\u0430 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u043e\u0446\u0435\u043d\u043a\u0438, \u0432 \u0442.\u0447. \u043a\u0430\u0440\u0434\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438<\/li>\n\n\n\n<li>\u0412\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/club.directum.ru\/post\/361562\">\u0412\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 PostgreSQL | \u0421\u0442\u0430\u0442\u044c\u044f | \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e Directum<\/a>&nbsp;<\/p>\n\n\n\n<p>\u0420\u0430\u0437\u0431\u0435\u0440\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0439 \u0437\u0430\u043f\u0440\u043e\u0441:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"814\" height=\"520\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-112.png\" alt=\"\" class=\"wp-image-1160\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-112.png 814w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-112-300x192.png 300w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-112-768x491.png 768w\" sizes=\"auto, (max-width: 814px) 100vw, 814px\" \/><\/figure>\n\n\n\n<p>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u0432\u0441\u0435 \u043f\u043e\u043b\u044f \u0438\u0437 \u0440\u0430\u0437\u0434\u0435\u043b\u0430 FROM. \u0414\u0430\u043b\u0435\u0435 \u043f\u0440\u043e\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f, \u0435\u0441\u0442\u044c \u043b\u0438 \u0435\u0449\u0451 \u043a\u0430\u043a\u0438\u0435-\u0442\u043e \u043f\u043e\u043b\u044f \u0432 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 JOIN, \u0435\u0441\u043b\u0438 \u043e\u043d\u0438 \u0435\u0441\u0442\u044c, \u0442\u043e \u0434\u043e\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u043d\u0443\u0436\u043d\u044b\u0435 \u043f\u043e\u043b\u044f (PostgreSQL \u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u0434\u0435\u043b\u0430\u0442\u044c \u044d\u0442\u043e \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e), \u0434\u0430\u043b\u0435\u0435 \u043d\u0430\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0444\u0438\u043b\u044c\u0442\u0440\u044b \u0434\u043b\u044f \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043e\u0442\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u043b\u0435\u0439.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"494\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-115.png\" alt=\"\" class=\"wp-image-1163\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-115.png 516w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-115-300x287.png 300w\" sizes=\"auto, (max-width: 516px) 100vw, 516px\" \/><\/figure>\n\n\n\n<p>\u041d\u0430 \u0432\u0442\u043e\u0440\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0430 \u043f\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c GROUP BY. \u041f\u043e\u0441\u043b\u0435 \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0433\u0440\u0443\u043f\u043f\u043e\u0432\u043e\u0439 \u0444\u0438\u043b\u044c\u0442\u0440 HAVING. \u041f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0441\u044f \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0438 \u043e\u0442\u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0432\u044b\u0431\u043e\u0440\u043a\u0430.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"516\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-114.png\" alt=\"\" class=\"wp-image-1162\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-114.png 563w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-114-300x275.png 300w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/figure>\n\n\n\n<p>\u041d\u0430 \u0442\u0440\u0435\u0442\u044c\u0435\u043c \u044d\u0442\u0430\u043f\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043e\u043a\u043e\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u0437\u0430\u0442\u0435\u043c \u0443\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u0434\u0443\u0431\u043b\u0438\u043a\u0430\u0442\u044b \u043f\u0440\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 (DISTINCT). <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"515\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-116.png\" alt=\"\" class=\"wp-image-1164\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-116.png 516w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-116-300x300.png 300w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-116-150x150.png 150w\" sizes=\"auto, (max-width: 516px) 100vw, 516px\" \/><\/figure>\n\n\n\n<p>\u041d\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u043c &#8212; \u0447\u0435\u0442\u0432\u0435\u0440\u0442\u043e\u043c &#8212; \u044d\u0442\u0430\u043f\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f ORDER BY, LIMIT \u0438 OFFSET (\u043f\u0430\u0434\u0436\u0438\u043d\u0430\u0446\u0438\u044f).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"490\" src=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-117.png\" alt=\"\" class=\"wp-image-1165\" srcset=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-117.png 520w, https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-117-300x283.png 300w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/figure>\n\n\n\n<p>\u0412\u0441\u0435 \u044d\u0442\u0430\u043f\u044b SELECT \u0443\u0436\u0435 \u0431\u044b\u043b\u0438 \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043d\u044b \u0432 \u043c\u043e\u0438\u0445 \u0441\u0442\u0430\u0442\u044c\u044f\u0445:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/aristov.tech\/blog\/select-v-postgresql\/\">SELECT<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aristov.tech\/blog\/join-v-postgresql\/\">JOIN<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aristov.tech\/blog\/where-v-postgresql\/\">WHERE<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aristov.tech\/blog\/group-by-v-postgresql\/\">GROUP BY<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aristov.tech\/blog\/having-v-postgresql\/\">HAVING<\/a><\/li>\n<\/ul>\n\n\n\n<p>\u041f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043a \u0441\u0442\u0430\u0442\u044c\u0435&nbsp;<a href=\"https:\/\/github.com\/aeuge\/aristov_tech\/blob\/main\/00%20SQL%20s%200\/presentation\/00%2023%20SQL%20c%200.pdf\">\u0437\u0434\u0435\u0441\u044c<\/a>.<\/p>\n\n\n\n<p>24 \u0438\u0437 30 \u0442\u0435\u043c \u0431\u0443\u0434\u0435\u0442 \u0441\u043a\u043e\u0440\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430. \u0415\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0431\u044b\u0441\u0442\u0440\u0435\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u2013 \u043f\u0440\u0438\u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0439\u0442\u0435\u0441\u044c \u043a \u043e\u043d\u043b\u0430\u0439\u043d \u0433\u0440\u0443\u043f\u043f\u0435, \u0441\u0441\u044b\u043b\u043a\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0432&nbsp;<a href=\"https:\/\/aristov.tech\/blog\/kurs-sql-c-0\/\">\u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0438 \u043a\u0443\u0440\u0441\u0430<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u0442\u0430\u0442\u044c\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430\u00a023 \u0432\u0438\u0434\u0435\u043e\u00a0\u0438\u0437 30 \u0442\u0435\u043c\u00a0\u043a\u0443\u0440\u0441\u0430 SQL c 0\u00a0\u043e\u0442 \u0410\u0440\u0438\u0441\u0442\u043e\u0432\u0430 \u0415\u0432\u0433\u0435\u043d\u0438\u044f. \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 RUTUBE \u0438 VK \u0432\u0438\u0434\u0435\u043e. \u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0443\u0436\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043b\u0438 GROUP BY, \u043d\u043e \u0441\u0442\u043e\u043b\u043a\u043d\u0443\u043b\u0438\u0441\u044c \u0441 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439 &#8212; \u0432\u043d\u0443\u0442\u0440\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u044f WHERE \u043d\u0435\u043b\u044c\u0437\u044f \u043f\u043e\u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0430\u0433\u0440\u0435\u0433\u0430\u0442\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u044e. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f HAVING. HAVING \u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441: \u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0441\u043a\u043b\u0430\u0434: \u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0432 \u043d\u0435\u0451 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f: \u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[204,194],"tags":[299,302,268,304,16,227,303,305],"class_list":["post-1155","post","type-post","status-publish","format-standard","hentry","category-kurs-sql-s-0","category-obuchenie-postgresql","tag-group-by","tag-having","tag-limit","tag-offeset","tag-postgresql","tag-select","tag-zapros","tag-padzhinacziya"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HAVING \u0432 PostgreSQL - \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=\"description\" content=\"\u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f HAVING - \u044d\u0442\u0430\u043f SELECT \u0434\u043b\u044f \u043d\u0430\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043d\u0430 \u0443\u0436\u0435 \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0432\u044b\u0431\u043e\u0440\u043a\u0443.\" \/>\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\/having-v-postgresql\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HAVING \u0432 PostgreSQL - \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=\"\u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f HAVING - \u044d\u0442\u0430\u043f SELECT \u0434\u043b\u044f \u043d\u0430\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043d\u0430 \u0443\u0436\u0435 \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0432\u044b\u0431\u043e\u0440\u043a\u0443.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aristov.tech\/blog\/having-v-postgresql\/\" \/>\n<meta property=\"og:site_name\" content=\"\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=\"article:published_time\" content=\"2024-11-05T12:59:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aristov.tech\/blog\/wp-content\/uploads\/2024\/07\/image-108.png\" \/>\n\t<meta property=\"og:image:width\" content=\"455\" \/>\n\t<meta property=\"og:image:height\" content=\"169\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Maria\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c\" \/>\n\t<meta name=\"twitter:data1\" content=\"Maria\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u043c\u0438\u043d\u0443\u0442\u044b\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/having-v-postgresql\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/having-v-postgresql\\\/\"},\"author\":{\"name\":\"Maria\",\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/#\\\/schema\\\/person\\\/6a152749a3dde76f19cc30db676d2310\"},\"headline\":\"HAVING \u0432 PostgreSQL\",\"datePublished\":\"2024-11-05T12:59:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/having-v-postgresql\\\/\"},\"wordCount\":289,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/#\\\/schema\\\/person\\\/05f3a04bf720ae4bf25ac99c4248d5e7\"},\"image\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/having-v-postgresql\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/image-108.png\",\"keywords\":[\"group 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\u0415\u0432\u0433\u0435\u043d\u0438\u044f\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/having-v-postgresql\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/having-v-postgresql\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aristov.tech\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/image-108.png\",\"datePublished\":\"2024-11-05T12:59:22+00:00\",\"description\":\"\u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f HAVING - \u044d\u0442\u0430\u043f SELECT \u0434\u043b\u044f \u043d\u0430\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043d\u0430 \u0443\u0436\u0435 \u0441\u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e 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