{"id":76318,"date":"2024-10-16T05:40:15","date_gmt":"2024-10-15T21:40:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76318\/"},"modified":"2024-10-16T05:40:15","modified_gmt":"2024-10-15T21:40:15","slug":"mysql%e4%bd%bf%e7%94%a8load%e8%aa%9e%e5%8f%a5%e6%89%b9%e9%87%8f%e9%8c%84%e5%85%a5%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76318\/","title":{"rendered":"MySQL\u4f7f\u7528LOAD\u8a9e\u53e5\u6279\u91cf\u9304\u5165\u6578\u64da"},"content":{"rendered":"<h1 id=\"mysql%e4%bd%bf%e7%94%a8load%e8%aa%9e%e5%8f%a5%e6%89%b9%e9%87%8f%e9%8c%84%e5%85%a5%e6%95%b8%e6%93%9a-YbjrWgrbkR\">MySQL\u4f7f\u7528LOAD\u8a9e\u53e5\u6279\u91cf\u9304\u5165\u6578\u64da<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6279\u91cf\u9304\u5165\u6578\u64da\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\uff0c\u5176\u4e2d\u6700\u6709\u6548\u7684\u65b9\u5f0f\u4e4b\u4e00\u5c31\u662f\u4f7f\u7528LOAD\u8a9e\u53e5\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eLOAD\u8a9e\u53e5\u7684\u4f7f\u7528\u65b9\u6cd5\u53ca\u5176\u512a\u52e2\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afload%e8%aa%9e%e5%8f%a5%ef%bc%9f-YbjrWgrbkR\">\u4ec0\u9ebc\u662fLOAD\u8a9e\u53e5\uff1f<\/h2>\n<p>LOAD\u8a9e\u53e5\u662fMySQL\u4e2d\u7528\u65bc\u5f9e\u6587\u4ef6\u4e2d\u6279\u91cf\u5c0e\u5165\u6578\u64da\u5230\u6578\u64da\u8868\u7684\u547d\u4ee4\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u60c5\u6cc1\uff0c\u56e0\u70ba\u5b83\u6bd4\u9010\u884c\u63d2\u5165\u6578\u64da\u7684\u65b9\u5f0f\u8981\u5feb\u5f97\u591a\u3002<\/p>\n<h2 id=\"load-data-infile%e8%aa%9e%e6%b3%95-YbjrWgrbkR\">LOAD DATA INFILE\u8a9e\u6cd5<\/h2>\n<p>LOAD\u8a9e\u53e5\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>LOAD DATA INFILE '\u6587\u4ef6\u8def\u5f91'\nINTO TABLE \u8868\u540d\nFIELDS TERMINATED BY '\u5206\u9694\u7b26'\nLINES TERMINATED BY '\u884c\u5206\u9694\u7b26'\nIGNORE \u884c\u6578;<\/code><\/pre>\n<ul>\n<li><strong>\u6587\u4ef6\u8def\u5f91\uff1a<\/strong>\u6307\u5b9a\u8981\u5c0e\u5165\u7684\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f91\u3002<\/li>\n<li><strong>\u8868\u540d\uff1a<\/strong>\u6307\u5b9a\u8981\u5c0e\u5165\u6578\u64da\u7684\u76ee\u6a19\u8868\u3002<\/li>\n<li><strong>FIELDS TERMINATED BY\uff1a<\/strong>\u6307\u5b9a\u5b57\u6bb5\u4e4b\u9593\u7684\u5206\u9694\u7b26\uff0c\u901a\u5e38\u662f\u9017\u865f\u6216\u5236\u8868\u7b26\u3002<\/li>\n<li><strong>LINES TERMINATED BY\uff1a<\/strong>\u6307\u5b9a\u884c\u4e4b\u9593\u7684\u5206\u9694\u7b26\uff0c\u901a\u5e38\u662f\u63db\u884c\u7b26\u3002<\/li>\n<li><strong>IGNORE \u884c\u6578\uff1a<\/strong>\u5982\u679c\u6587\u4ef6\u7684\u524d\u5e7e\u884c\u662f\u6a19\u984c\u6216\u4e0d\u9700\u8981\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u9078\u9805\u4f86\u5ffd\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8load-data-infile-YbjrWgrbkR\">\u793a\u4f8b\uff1a\u4f7f\u7528LOAD DATA INFILE<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba<code>employees<\/code>\u7684\u8868\uff0c\u7d50\u69cb\u5982\u4e0b\uff1a<\/p>\n<pre><code>CREATE TABLE employees (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100),\n    age INT,\n    department VARCHAR(100)\n);<\/code><\/pre>\n<p>\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba<code>employees.csv<\/code>\u7684\u6587\u4ef6\uff0c\u5167\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>John Doe,30,Sales\nJane Smith,25,Marketing\nMike Johnson,40,IT<\/code><\/pre>\n<p>\u8981\u5c07\u9019\u4e9b\u6578\u64da\u6279\u91cf\u5c0e\u5165\u5230<code>employees<\/code>\u8868\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bLOAD\u8a9e\u53e5\uff1a<\/p>\n<pre><code>LOAD DATA INFILE '\/path\/to\/employees.csv'\nINTO TABLE employees\nFIELDS TERMINATED BY ','\nLINES TERMINATED BY 'n'\nIGNORE 0 LINES;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u5f9e\u6307\u5b9a\u7684CSV\u6587\u4ef6\u4e2d\u8b80\u53d6\u6578\u64da\uff0c\u4e26\u5c07\u5176\u63d2\u5165\u5230<code>employees<\/code>\u8868\u4e2d\u3002<\/p>\n<h2 id=\"load%e8%aa%9e%e5%8f%a5%e7%9a%84%e5%84%aa%e5%8b%a2-YbjrWgrbkR\">LOAD\u8a9e\u53e5\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>LOAD\u8a9e\u53e5\u80fd\u5920\u4e00\u6b21\u6027\u5c0e\u5165\u5927\u91cf\u6578\u64da\uff0c\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5c0e\u5165\u7684\u901f\u5ea6\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6027\uff1a<\/strong>\u4f7f\u7528LOAD\u8a9e\u53e5\u53ef\u4ee5\u7c21\u5316\u6578\u64da\u5c0e\u5165\u7684\u904e\u7a0b\uff0c\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u9700\u8981\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6587\u4ef6\u683c\u5f0f\u548c\u5206\u9694\u7b26\uff0c\u9069\u61c9\u4e0d\u540c\u7684\u6578\u64da\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-YbjrWgrbkR\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528LOAD\u8a9e\u53e5\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fddMySQL\u7528\u6236\u64c1\u6709\u5c0d\u6307\u5b9a\u6587\u4ef6\u7684\u8b80\u53d6\u6b0a\u9650\u3002<\/li>\n<li>\u6587\u4ef6\u8def\u5f91\u5fc5\u9808\u662f\u670d\u52d9\u5668\u4e0a\u7684\u7d55\u5c0d\u8def\u5f91\uff0c\u4e0d\u80fd\u662f\u5ba2\u6236\u7aef\u7684\u8def\u5f91\u3002<\/li>\n<li>\u5728\u5c0e\u5165\u6578\u64da\u4e4b\u524d\uff0c\u61c9\u8a72\u6aa2\u67e5\u6578\u64da\u7684\u683c\u5f0f\u662f\u5426\u8207\u8868\u7d50\u69cb\u76f8\u7b26\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YbjrWgrbkR\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528MySQL\u7684LOAD\u8a9e\u53e5\u53ef\u4ee5\u6709\u6548\u5730\u6279\u91cf\u9304\u5165\u6578\u64da\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002\u901a\u904e\u6b63\u78ba\u7684\u8a9e\u6cd5\u548c\u6ce8\u610f\u4e8b\u9805\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5f9e\u6587\u4ef6\u5c0e\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528MySQL\u7684LOAD\u8a9e\u53e5\u9ad8\u6548\u6279\u91cf\u9304\u5165\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u901f\u5ea6\u548c\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-76318","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76318","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=76318"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76318\/revisions"}],"predecessor-version":[{"id":76319,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76318\/revisions\/76319"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}