{"id":179892,"date":"2024-11-09T05:40:19","date_gmt":"2024-11-08T21:40:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179892\/"},"modified":"2024-11-09T05:40:20","modified_gmt":"2024-11-08T21:40:20","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%e4%b8%a6%e5%ae%89%e5%85%a8%e5%88%aa%e9%99%a4%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179892\/","title":{"rendered":"\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u8ffd\u52a0\u6587\u4ef6\u4e26\u5b89\u5168\u522a\u9664\uff1f (\u6578\u64da\u5eab\u6587\u4ef6\u8ffd\u52a0\u5f8c\u522a\u9664)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%e4%b8%a6%e5%ae%89%e5%85%a8%e5%88%aa%e9%99%a4%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6-garLQpKLXH\">\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u8ffd\u52a0\u6587\u4ef6\u4e26\u5b89\u5168\u522a\u9664\uff1f 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id=\"%e4%bd%bf%e7%94%a8insert%e8%aa%9e%e5%8f%a5%e8%bf%bd%e5%8a%a0%e6%95%b8%e6%93%9a-garLQpKLXH\">\u4f7f\u7528INSERT\u8a9e\u53e5\u8ffd\u52a0\u6578\u64da<\/h3>\n<pre><code>INSERT INTO \u8868\u540d (\u52171, \u52172, \u52173) VALUES (\u503c1, \u503c2, \u503c3);<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201c\u7528\u6236\u201d\u7684\u8868\uff0c\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u8ffd\u52a0\u4e00\u500b\u65b0\u7528\u6236\uff1a<\/p>\n<pre><code>INSERT INTO \u7528\u6236 (\u59d3\u540d, \u96fb\u5b50\u90f5\u4ef6) VALUES ('\u5f35\u4e09', 'zhangsan@example.com');<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e5%85%a8%e5%88%aa%e9%99%a4%e4%b8%8d%e5%86%8d%e9%9c%80%e8%a6%81%e7%9a%84%e6%95%b8%e6%93%9a-garLQpKLXH\">\u5b89\u5168\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u522a\u9664\u6578\u64da\u662f\u4e00\u500b\u9700\u8981\u8b39\u614e\u8655\u7406\u7684\u64cd\u4f5c\u3002\u932f\u8aa4\u7684\u522a\u9664\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u61c9\u7528\u7a0b\u5e8f\u6545\u969c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b89\u5168\u522a\u9664\u6578\u64da\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528DELETE\u8a9e\u53e5\uff1a<\/strong>\u9019\u662f\u6700\u5e38\u898b\u7684\u522a\u9664\u65b9\u6cd5\uff0c\u4f46\u9700\u8981\u5c0f\u5fc3\u4f7f\u7528\u689d\u4ef6\uff0c\u4ee5\u514d\u522a\u9664\u932f\u8aa4\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u4f7f\u7528TRUNCATE\u8a9e\u53e5\uff1a<\/strong>\u5982\u679c\u9700\u8981\u522a\u9664\u6574\u500b\u8868\u7684\u6578\u64da\uff0cTRUNCATE\u662f\u4e00\u500b\u66f4\u9ad8\u6548\u7684\u9078\u64c7\uff0c\u4f46\u5b83\u7121\u6cd5\u6062\u5fa9\u3002<\/li>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u5728\u9032\u884c\u522a\u9664\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8delete%e8%aa%9e%e5%8f%a5%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-garLQpKLXH\">\u4f7f\u7528DELETE\u8a9e\u53e5\u522a\u9664\u6578\u64da<\/h3>\n<pre><code>DELETE FROM \u8868\u540d WHERE \u689d\u4ef6;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u522a\u9664\u96fb\u5b50\u90f5\u4ef6\u70ba\u201czhangsan@example.com\u201d\u7684\u7528\u6236\uff0c\u53ef\u4ee5\u9019\u6a23\u64cd\u4f5c\uff1a<\/p>\n<pre><code>DELETE FROM \u7528\u6236 WHERE \u96fb\u5b50\u90f5\u4ef6 = 'zhangsan@example.com';<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-garLQpKLXH\">\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4e8b\u52d9\u7ba1\u7406\uff1a<\/strong>\u4f7f\u7528\u4e8b\u52d9\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u591a\u500b\u64cd\u4f5c\u6642\u3002<\/li>\n<li><strong>\u6b0a\u9650\u63a7\u5236\uff1a<\/strong>\u9650\u5236\u7528\u6236\u7684\u6578\u64da\u5eab\u8a2a\u554f\u6b0a\u9650\uff0c\u4ee5\u6e1b\u5c11\u610f\u5916\u522a\u9664\u6216\u4fee\u6539\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u8a18\u9304\uff1a<\/strong>\u555f\u7528\u65e5\u8a8c\u8a18\u9304\u529f\u80fd\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u8ffd\u8e64\u548c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-garLQpKLXH\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u8ffd\u52a0\u6587\u4ef6\u548c\u5b89\u5168\u522a\u9664\u820a\u6587\u4ef6\u662f\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u4efb\u52d9\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528INSERT\u548cDELETE\u8a9e\u53e5\uff0c\u4e26\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u7121\u8ad6\u662f\u4f7f\u7528<code>VPS<\/code>\u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u696d\u52d9\u904b\u71df\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u5b89\u5168\u5730\u8ffd\u52a0\u6587\u4ef6\u4e26\u522a\u9664\u820a\u6587\u4ef6\uff0c\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u8207\u5b89\u5168\u6027\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-179892","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179892","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=179892"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179892\/revisions"}],"predecessor-version":[{"id":179893,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179892\/revisions\/179893"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}