{"id":41461,"date":"2023-08-03T21:31:53","date_gmt":"2023-01-04T09:31:22","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e7%9a%84copy%e5%91%bd%e4%bb%a4%e3%80%82\/"},"modified":"2024-01-15T10:59:19","modified_gmt":"2024-01-15T02:59:19","slug":"postgresql%e7%9a%84copy%e5%91%bd%e4%bb%a4%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql%e7%9a%84copy%e5%91%bd%e4%bb%a4%e3%80%82\/","title":{"rendered":"PostgreSQL\u7684COPY\u547d\u4ee4"},"content":{"rendered":"<p>\u5728\u6587\u4ef6\u548c\u8868\u683c\u4e4b\u95f4\u590d\u5236\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code>COPY table_name [ ( column_name [, ...] ) ]\r\n    FROM { 'filename' | PROGRAM 'command' | STDIN }\r\n    [ [ WITH ] ( option [, ...] ) ]\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>COPY { table_name [ ( column_name [, ...] ) ] | ( query ) }\r\n    TO { 'filename' | PROGRAM 'command' | STDOUT }\r\n    [ [ WITH ] ( option [, ...] ) ]\r\n<\/code><\/pre>\n<h2>\u4ee5\u4e0b\u662f\u4e00\u79cd\u9009\u62e9\u7684\u539f\u751f\u4e2d\u6587\u91ca\u4e49\uff1a<\/h2>\n<p>\u9009\u9879<\/p>\n<pre class=\"post-pre\"><code>    FORMAT format_name\r\n    OIDS [ boolean ]\r\n    FREEZE [ boolean ]\r\n    DELIMITER 'delimiter_character'\r\n    NULL 'null_string'\r\n    HEADER [ boolean ]\r\n    QUOTE 'quote_character'\r\n    ESCAPE 'escape_character'\r\n    FORCE_QUOTE { ( column_name [, ...] ) | * }\r\n    FORCE_NOT_NULL ( column_name [, ...] )\r\n    FORCE_NULL ( column_name [, ...] )\r\n    ENCODING 'encoding_name'\r\n<\/code><\/pre>\n<h2>\u8bf7\u53c2\u8003\u4ee5\u4e0b\u7f51\u7ad9<\/h2>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6587\u4ef6\u548c\u8868\u683c\u4e4b\u95f4\u590d\u5236\u6570\u636e\u3002 COPY table_name [ ( column_name [, &#8230;] ) [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41461","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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