{"id":75894,"date":"2024-10-16T02:07:15","date_gmt":"2024-10-15T18:07:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75894\/"},"modified":"2024-10-16T02:07:15","modified_gmt":"2024-10-15T18:07:15","slug":"mysql-%e5%a4%a7%e6%95%b8%e6%93%9a%e9%87%8f%e5%bf%ab%e9%80%9f%e6%8f%92%e5%85%a5%e6%96%b9%e6%b3%95%e5%92%8c%e8%aa%9e%e5%8f%a5%e5%84%aa%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75894\/","title":{"rendered":"MySQL \u5927\u6578\u64da\u91cf\u5feb\u901f\u63d2\u5165\u65b9\u6cd5\u548c\u8a9e\u53e5\u512a\u5316"},"content":{"rendered":"<h1 id=\"mysql-%e5%a4%a7%e6%95%b8%e6%93%9a%e9%87%8f%e5%bf%ab%e9%80%9f%e6%8f%92%e5%85%a5%e6%96%b9%e6%b3%95%e5%92%8c%e8%aa%9e%e5%8f%a5%e5%84%aa%e5%8c%96-PAJasCHVqR\">MySQL \u5927\u6578\u64da\u91cf\u5feb\u901f\u63d2\u5165\u65b9\u6cd5\u548c\u8a9e\u53e5\u512a\u5316<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cMySQL \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u7d93\u5e38\u88ab\u7528\u65bc\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u63d2\u5165\u6578\u64da\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u500b\u91cd\u8981\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5feb\u901f\u63d2\u5165\u6578\u64da\u7684\u65b9\u6cd5\u4ee5\u53ca\u8a9e\u53e5\u512a\u5316\u7684\u6280\u5de7\u3002<\/p>\n<h2 id=\"1-%e6%89%b9%e9%87%8f%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-PAJasCHVqR\">1. \u6279\u91cf\u63d2\u5165\u6578\u64da<\/h2>\n<p>\u6279\u91cf\u63d2\u5165\u662f\u63d0\u9ad8\u63d2\u5165\u6027\u80fd\u7684\u6700\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u3002\u8207\u9010\u884c\u63d2\u5165\u76f8\u6bd4\uff0c\u6279\u91cf\u63d2\u5165\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u6279\u91cf\u63d2\u5165\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO your_table (column1, column2) VALUES\n(value1a, value2a),\n(value1b, value2b),\n(value1c, value2c);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4e00\u6b21\u6027\u63d2\u5165\u591a\u884c\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u591a\u6b21\u7684\u7db2\u7d61\u8acb\u6c42\u548c\u4e8b\u52d9\u958b\u92b7\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8load-data-infile-PAJasCHVqR\">2. \u4f7f\u7528LOAD DATA INFILE<\/h2>\n<p>\u5c0d\u65bc\u975e\u5e38\u5927\u7684\u6578\u64da\u96c6\uff0c\u4f7f\u7528 <code>LOAD DATA INFILE<\/code> \u662f\u4e00\u500b\u975e\u5e38\u9ad8\u6548\u7684\u9078\u64c7\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5f9e\u4e00\u500b\u6587\u672c\u6587\u4ef6\u4e2d\u5feb\u901f\u52a0\u8f09\u6578\u64da\u5230\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u8a72\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>LOAD DATA INFILE '\/path\/to\/yourfile.csv'\nINTO TABLE your_table\nFIELDS TERMINATED BY ','\nLINES TERMINATED BY 'n'\n(column1, column2);\n<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u901f\u5ea6\u5feb\uff0c\u800c\u4e14\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\uff0c\u9069\u5408\u7528\u65bc\u6578\u64da\u9077\u79fb\u6216\u5927\u898f\u6a21\u6578\u64da\u5c0e\u5165\u3002<\/p>\n<h2 id=\"3-%e9%97%9c%e9%96%89%e7%b4%a2%e5%bc%95%e5%92%8c%e7%b4%84%e6%9d%9f-PAJasCHVqR\">3. \u95dc\u9589\u7d22\u5f15\u548c\u7d04\u675f<\/h2>\n<p>\u5728\u9032\u884c\u5927\u91cf\u63d2\u5165\u64cd\u4f5c\u6642\uff0c\u8003\u616e\u66ab\u6642\u95dc\u9589\u7d22\u5f15\u548c\u7d04\u675f\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u63d2\u5165\u5b8c\u6210\u5f8c\uff0c\u518d\u91cd\u65b0\u555f\u7528\u7d22\u5f15\u548c\u7d04\u675f\u3002\u4ee5\u4e0b\u662f\u76f8\u95dc\u7684 SQL \u8a9e\u53e5\uff1a<\/p>\n<pre><code>ALTER TABLE your_table DISABLE KEYS; \n-- \u57f7\u884c\u6279\u91cf\u63d2\u5165\u64cd\u4f5c\nALTER TABLE your_table ENABLE KEYS;\n<\/code><\/pre>\n<p>\u9019\u6a23\u505a\u7684\u539f\u56e0\u662f\uff0c\u7576\u63d2\u5165\u5927\u91cf\u6578\u64da\u6642\uff0c\u66f4\u65b0\u7d22\u5f15\u548c\u7d04\u675f\u6703\u6d88\u8017\u5927\u91cf\u6642\u9593\uff0c\u66ab\u6642\u7981\u7528\u5b83\u5011\u53ef\u4ee5\u52a0\u5feb\u63d2\u5165\u901f\u5ea6\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e4%ba%8b%e5%8b%99-PAJasCHVqR\">4. \u4f7f\u7528\u4e8b\u52d9<\/h2>\n<p>\u5c07\u591a\u500b\u63d2\u5165\u64cd\u4f5c\u5305\u88dd\u5728\u4e00\u500b\u4e8b\u52d9\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u4e8b\u52d9\u7684\u958b\u92b7\u3002\u9019\u6a23\u505a\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u4e8b\u52d9\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>START TRANSACTION;\nINSERT INTO your_table (column1, column2) VALUES (value1a, value2a);\nINSERT INTO your_table (column1, column2) VALUES (value1b, value2b);\nCOMMIT;\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6240\u6709\u63d2\u5165\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\uff0c\u5f9e\u800c\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"5-%e8%aa%9e%e5%8f%a5%e5%84%aa%e5%8c%96-PAJasCHVqR\">5. \u8a9e\u53e5\u512a\u5316<\/h2>\n<p>\u9664\u4e86\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u5c0d SQL \u8a9e\u53e5\u672c\u8eab\u7684\u512a\u5316\u4e5f\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528 <code>SELECT *<\/code>\uff0c\u53ea\u9078\u64c7\u9700\u8981\u7684\u5217\u3002<\/li>\n<li>\u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u985e\u578b\uff0c\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li>\u5b9a\u671f\u9032\u884c\u6578\u64da\u5eab\u7dad\u8b77\uff0c\u5982\u91cd\u5efa\u7d22\u5f15\u548c\u66f4\u65b0\u7d71\u8a08\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PAJasCHVqR\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u8655\u7406 MySQL \u5927\u6578\u64da\u91cf\u63d2\u5165\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u548c\u512a\u5316\u8a9e\u53e5\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u901a\u904e\u6279\u91cf\u63d2\u5165\u3001\u4f7f\u7528 <code>LOAD DATA INFILE<\/code>\u3001\u95dc\u9589\u7d22\u5f15\u3001\u4f7f\u7528\u4e8b\u52d9\u4ee5\u53ca\u8a9e\u53e5\u512a\u5316\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u63d2\u5165\u6027\u80fd\u3002\u9019\u4e9b\u6280\u5de7\u4e0d\u50c5\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u63d0\u9ad8\u6548\u7387\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u5927\u6578\u64da\u91cf\u5feb\u901f\u63d2\u5165\u7684\u65b9\u6cd5\u8207\u8a9e\u53e5\u512a\u5316\u6280\u5de7\uff0c\u63d0\u9ad8\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\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-75894","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75894","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=75894"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75894\/revisions"}],"predecessor-version":[{"id":75895,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75894\/revisions\/75895"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}