{"id":160791,"date":"2024-11-04T01:02:25","date_gmt":"2024-11-03T17:02:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160791\/"},"modified":"2024-11-04T01:02:26","modified_gmt":"2024-11-03T17:02:26","slug":"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9amysql-%e4%bd%bf%e7%94%a8-select-into-outfile-%e5%b0%8e%e5%87%ba%e8%a1%a8%e8%b3%87%e6%96%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160791\/","title":{"rendered":"\u8cc7\u6599\u5eab\u6559\u7a0b\uff1aMySQL \u4f7f\u7528 SELECT&#8230;INTO OUTFILE \u5c0e\u51fa\u8868\u8cc7\u6599"},"content":{"rendered":"<h1 id=\"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9amysql-%e4%bd%bf%e7%94%a8-select-into-outfile-%e5%b0%8e%e5%87%ba%e8%a1%a8%e8%b3%87%e6%96%99-OiEOKxtjjF\">\u8cc7\u6599\u5eab\u6559\u7a0b\uff1aMySQL \u4f7f\u7528 SELECT&#8230;INTO OUTFILE \u5c0e\u51fa\u8868\u8cc7\u6599<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u5c0e\u51fa\u8cc7\u6599\u662f\u4e00\u9805\u5e38\u898b\u7684\u9700\u6c42\u3002MySQL \u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5c0e\u51fa\u8cc7\u6599\uff0c\u5176\u4e2d <code>SELECT...INTO OUTFILE<\/code> \u662f\u4e00\u500b\u975e\u5e38\u6709\u6548\u7684\u9078\u64c7\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528\u9019\u500b\u8a9e\u53e5\u4f86\u5c0e\u51fa\u8868\u8cc7\u6599\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u7bc4\u4f8b\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-select-into-outfile%ef%bc%9f-OiEOKxtjjF\">\u4ec0\u9ebc\u662f SELECT&#8230;INTO OUTFILE\uff1f<\/h2>\n<p><code>SELECT...INTO OUTFILE<\/code> \u662f MySQL \u4e2d\u7684\u4e00\u500b SQL \u8a9e\u53e5\uff0c\u7528\u65bc\u5c07\u67e5\u8a62\u7d50\u679c\u76f4\u63a5\u5beb\u5165\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\u3002\u9019\u500b\u529f\u80fd\u7279\u5225\u9069\u5408\u9700\u8981\u5c07\u8cc7\u6599\u5099\u4efd\u6216\u8f49\u79fb\u5230\u5176\u4ed6\u7cfb\u7d71\u7684\u60c5\u6cc1\u3002\u5c0e\u51fa\u7684\u6587\u4ef6\u53ef\u4ee5\u662f CSV\u3001TSV \u6216\u5176\u4ed6\u683c\u5f0f\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-OiEOKxtjjF\">\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u4f7f\u7528 <code>SELECT...INTO OUTFILE<\/code> \u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SELECT column1, column2, ...\nFROM table_name\nINTO OUTFILE 'file_path'\n[OPTIONS];<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>file_path<\/code> \u662f\u4f60\u5e0c\u671b\u5c0e\u51fa\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f91\uff0c<code>OPTIONS<\/code> \u5247\u662f\u53ef\u9078\u7684\u53c3\u6578\uff0c\u7528\u65bc\u6307\u5b9a\u6587\u4ef6\u683c\u5f0f\u548c\u5176\u4ed6\u5c6c\u6027\u3002<\/p>\n<h2 id=\"%e7%af%84%e4%be%8b%ef%bc%9a%e5%b0%8e%e5%87%ba%e8%b3%87%e6%96%99%e5%88%b0-csv-%e6%96%87%e4%bb%b6-OiEOKxtjjF\">\u7bc4\u4f8b\uff1a\u5c0e\u51fa\u8cc7\u6599\u5230 CSV \u6587\u4ef6<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba <code>employees<\/code> \u7684\u8868\uff0c\u4e26\u5e0c\u671b\u5c07\u5176\u8cc7\u6599\u5c0e\u51fa\u5230\u4e00\u500b CSV \u6587\u4ef6\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT *\nFROM employees\nINTO OUTFILE '\/var\/lib\/mysql-files\/employees.csv'\nFIELDS TERMINATED BY ','\nENCLOSED BY '\"'\nLINES TERMINATED BY 'n';<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff1a<\/p>\n<ul>\n<li><code>FIELDS TERMINATED BY ','<\/code> \u6307\u5b9a\u4e86\u5b57\u6bb5\u4e4b\u9593\u7684\u5206\u9694\u7b26\u70ba\u9017\u865f\u3002<\/li>\n<li><code>ENCLOSED BY '\"'<\/code> \u8868\u793a\u6bcf\u500b\u5b57\u6bb5\u90fd\u7528\u96d9\u5f15\u865f\u5305\u570d\u3002<\/li>\n<li><code>LINES TERMINATED BY 'n'<\/code> \u6307\u5b9a\u4e86\u6bcf\u884c\u7684\u7d50\u675f\u7b26\u865f\u70ba\u63db\u884c\u7b26\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-OiEOKxtjjF\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528 <code>SELECT...INTO OUTFILE<\/code> \u6642\uff0c\u6709\u5e7e\u500b\u91cd\u8981\u7684\u6ce8\u610f\u4e8b\u9805\uff1a<\/p>\n<ul>\n<li>\u5c0e\u51fa\u7684\u6587\u4ef6\u8def\u5f91\u5fc5\u9808\u662f MySQL \u4f3a\u670d\u5668\u53ef\u4ee5\u5beb\u5165\u7684\u8def\u5f91\uff0c\u901a\u5e38\u9700\u8981\u6709\u9069\u7576\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u5982\u679c\u6307\u5b9a\u7684\u6587\u4ef6\u5df2\u7d93\u5b58\u5728\uff0cMySQL \u5c07\u6703\u5831\u932f\uff0c\u56e0\u70ba\u9019\u500b\u547d\u4ee4\u4e0d\u6703\u8986\u84cb\u73fe\u6709\u6587\u4ef6\u3002<\/li>\n<li>\u78ba\u4fdd MySQL \u7528\u6236\u64c1\u6709\u5c0d\u8a72\u8def\u5f91\u7684\u5beb\u5165\u6b0a\u9650\uff0c\u5426\u5247\u5c07\u7121\u6cd5\u6210\u529f\u5c0e\u51fa\u8cc7\u6599\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-OiEOKxtjjF\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528 <code>SELECT...INTO OUTFILE<\/code> \u5c0e\u51fa MySQL \u8868\u8cc7\u6599\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u3002\u901a\u904e\u6b63\u78ba\u7684\u8a9e\u6cd5\u548c\u9078\u9805\u8a2d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u8cc7\u6599\u5c0e\u51fa\u70ba\u6240\u9700\u7684\u683c\u5f0f\u3002\u9019\u5c0d\u65bc\u6578\u64da\u5099\u4efd\u3001\u5831\u544a\u751f\u6210\u6216\u6578\u64da\u9077\u79fb\u7b49\u5834\u666f\u90fd\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 MySQL \u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 MySQL \u7684 SELECT&#8230;INTO OUTFILE \u6307\u4ee4\uff0c\u8f15\u9b06\u5c0e\u51fa\u8cc7\u6599\u8868\u8cc7\u6599\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-160791","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=160791"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160791\/revisions"}],"predecessor-version":[{"id":160792,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160791\/revisions\/160792"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}