{"id":2956,"date":"2021-07-21T10:14:28","date_gmt":"2021-07-21T10:14:28","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=2956"},"modified":"2021-07-21T10:14:29","modified_gmt":"2021-07-21T10:14:29","slug":"postgresql-vybrat-bazu-dannyh","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/postgresql-vybrat-bazu-dannyh\/","title":{"rendered":"PostgreSQL \u2014 \u0412\u042b\u0411\u0420\u0410\u0422\u042c \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0412 \u044d\u0442\u043e\u0439 \u0433\u043b\u0430\u0432\u0435 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0431\u0430\u0437\u0435 \u0434\u0430\u043d\u043d\u044b\u0445.&nbsp;\u041f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c, \u0447\u0442\u043e \u043c\u044b \u0443\u0436\u0435 \u0441\u043e\u0437\u0434\u0430\u043b\u0438 \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043d\u0430\u0448\u0435\u0439 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0439 \u0433\u043b\u0430\u0432\u0435.&nbsp;\u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0411\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 SQL Prompt<\/li><li>\u041a\u043e\u043c\u0430\u043d\u0434\u043d\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u041e\u0421<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0411\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 SQL Prompt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c, \u0447\u0442\u043e \u0432\u044b \u0443\u0436\u0435 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b\u0438 \u0441\u0432\u043e\u0439 \u043a\u043b\u0438\u0435\u043d\u0442 PostgreSQL \u0438 \u043f\u043e\u043f\u0430\u043b\u0438 \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0443 SQL \u2014<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">postgres=#\n<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0441\u043f\u0438\u0441\u043e\u043a \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0431\u0430\u0437 \u0434\u0430\u043d\u043d\u044b\u0445, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0443\u00a0<strong>\\ l<\/strong>\u00a0, \u0442.\u0435. \u043a\u043e\u043c\u0430\u043d\u0434\u0443 backslash el \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">postgres-# \\l\n                             List of databases\n   Name    |  Owner   | Encoding | Collate | Ctype |   Access privileges   \n-----------+----------+----------+---------+-------+-----------------------\n postgres  | postgres | UTF8     | C       | C     | \n template0 | postgres | UTF8     | C       | C     | =c\/postgres          +\n           |          |          |         |       | postgres=CTc\/postgres\n template1 | postgres | UTF8     | C       | C     | =c\/postgres          +\n           |          |          |         |       | postgres=CTc\/postgres\n testdb    | postgres | UTF8     | C       | C     | \n(4 rows)\n\npostgres-# <\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0435\u043f\u0435\u0440\u044c \u0432\u0432\u0435\u0434\u0438\u0442\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \/ \u0432\u044b\u0431\u043e\u0440\u0430 \u043d\u0443\u0436\u043d\u043e\u0439 \u0431\u0430\u0437\u044b \u0434\u0430\u043d\u043d\u044b\u0445;&nbsp;\u0437\u0434\u0435\u0441\u044c \u043c\u044b \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u043c\u0441\u044f \u043a&nbsp;<em>\u0431\u0430\u0437\u0435<\/em>&nbsp;\u0434\u0430\u043d\u043d\u044b\u0445&nbsp;<em>testdb<\/em>&nbsp;.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">postgres=# \\c testdb;\npsql (9.2.4)\nType \"help\" for help.\nYou are now connected to database \"testdb\" as user \"postgres\".\ntestdb=# <\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u043e\u043c\u0430\u043d\u0434\u043d\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u041e\u0421<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0441\u0432\u043e\u044e \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u0441\u0430\u043c\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0432\u0445\u043e\u0434\u0430 \u0432 \u0441\u0432\u043e\u044e \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445.&nbsp;\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u2014<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">psql -h localhost -p 5432 -U postgress testdb\nPassword for user postgress: ****\npsql (9.2.4)\nType \"help\" for help.\nYou are now connected to database \"testdb\" as user \"postgres\".\ntestdb=# <\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0435\u043f\u0435\u0440\u044c \u0432\u044b \u0432\u043e\u0448\u043b\u0438 \u0432 PostgreSQL testdb \u0438 \u0433\u043e\u0442\u043e\u0432\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0441\u0432\u043e\u0438 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0432\u043d\u0443\u0442\u0440\u0438 testdb.&nbsp;\u0414\u043b\u044f \u0432\u044b\u0445\u043e\u0434\u0430 \u0438\u0437 \u0431\u0430\u0437\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \\ q.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u044d\u0442\u043e\u0439 \u0433\u043b\u0430\u0432\u0435 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0431\u0430\u0437\u0435 \u0434\u0430\u043d\u043d\u044b\u0445.&nbsp;\u041f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c, \u0447\u0442\u043e \u043c\u044b \u0443\u0436\u0435 \u0441\u043e\u0437\u0434\u0430\u043b\u0438 \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043d\u0430\u0448\u0435\u0439 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0439 \u0433\u043b\u0430\u0432\u0435.&nbsp;\u0412\u044b [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[104],"tags":[],"class_list":["post-2956","page","type-page","status-publish","hentry","category-postgresql"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/2956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=2956"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/2956\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=2956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=2956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=2956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}