{"id":79050,"date":"2024-10-16T12:37:17","date_gmt":"2024-10-16T04:37:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/79050\/"},"modified":"2024-10-16T12:37:18","modified_gmt":"2024-10-16T04:37:18","slug":"mysql%e6%8c%87%e4%bb%a4-longtext%ef%bc%88%e9%95%b7%e5%9e%8b%e6%96%87%e6%9c%ac%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/79050\/","title":{"rendered":"MySQL\u6307\u4ee4: LONGTEXT\uff08\u9577\u578b\u6587\u672c\uff09"},"content":{"rendered":"<h1 id=\"mysql%e6%8c%87%e4%bb%a4-longtext%ef%bc%88%e9%95%b7%e5%9e%8b%e6%96%87%e6%9c%ac%ef%bc%89-hNqAWfPNmU\">MySQL\u6307\u4ee4: LONGTEXT\uff08\u9577\u578b\u6587\u672c\uff09<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cMySQL\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u958b\u6e90\u8cc7\u6599\u5eab\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u7db2\u9801\u61c9\u7528\u7a0b\u5f0f\u3002MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u8cc7\u6599\u985e\u578b\u4ee5\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fLONGTEXT\uff08\u9577\u578b\u6587\u672c\uff09\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eLONGTEXT\u7684\u7279\u6027\u3001\u4f7f\u7528\u60c5\u5883\u53ca\u5176\u5728MySQL\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"longtext%e7%9a%84%e5%ae%9a%e7%be%a9-hNqAWfPNmU\">LONGTEXT\u7684\u5b9a\u7fa9<\/h2>\n<p>LONGTEXT\u662f\u4e00\u7a2e\u7528\u65bc\u5132\u5b58\u9577\u6587\u672c\u8cc7\u6599\u7684\u8cc7\u6599\u985e\u578b\u3002\u5b83\u53ef\u4ee5\u5132\u5b58\u6700\u591a\u9054\u52304GB\u7684\u5b57\u7b26\uff0c\u9019\u4f7f\u5f97LONGTEXT\u975e\u5e38\u9069\u5408\u7528\u65bc\u5132\u5b58\u5927\u91cf\u7684\u6587\u5b57\u8cc7\u6599\uff0c\u4f8b\u5982\u6587\u7ae0\u5167\u5bb9\u3001\u7528\u6236\u8a55\u8ad6\u6216\u5176\u4ed6\u9700\u8981\u5927\u91cf\u6587\u5b57\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"longtext%e7%9a%84%e7%89%b9%e6%80%a7-hNqAWfPNmU\">LONGTEXT\u7684\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u5132\u5b58\u5bb9\u91cf\uff1a<\/strong>LONGTEXT\u53ef\u4ee5\u5132\u5b58\u7684\u6700\u5927\u5b57\u5143\u6578\u70ba4GB\uff0c\u9019\u662f\u5176\u4ed6\u6587\u672c\u985e\u578b\uff08\u5982TEXT\u3001MEDIUMTEXT\uff09\u6240\u7121\u6cd5\u6bd4\u64ec\u7684\u3002<\/li>\n<li><strong>\u5b57\u7b26\u96c6\u652f\u6301\uff1a<\/strong>LONGTEXT\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5305\u62ecUTF-8\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5132\u5b58\u591a\u8a9e\u8a00\u7684\u6587\u672c\u8cc7\u6599\u3002<\/li>\n<li><strong>\u6027\u80fd\u8003\u91cf\uff1a<\/strong>\u5118\u7ba1LONGTEXT\u80fd\u5920\u5132\u5b58\u5927\u91cf\u8cc7\u6599\uff0c\u4f46\u5728\u67e5\u8a62\u548c\u8655\u7406\u6642\uff0c\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u56e0\u6b64\uff0c\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u8cc7\u6599\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"longtext%e7%9a%84%e4%bd%bf%e7%94%a8%e6%83%85%e5%a2%83-hNqAWfPNmU\">LONGTEXT\u7684\u4f7f\u7528\u60c5\u5883<\/h2>\n<p>LONGTEXT\u9069\u5408\u7528\u65bc\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u5883\uff1a<\/p>\n<ul>\n<li><strong>\u6587\u7ae0\u548c\u535a\u5ba2\u5167\u5bb9\uff1a<\/strong>\u5c0d\u65bc\u9700\u8981\u5132\u5b58\u9577\u7bc7\u6587\u7ae0\u6216\u535a\u5ba2\u7684\u7db2\u7ad9\uff0cLONGTEXT\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/li>\n<li><strong>\u7528\u6236\u751f\u6210\u5167\u5bb9\uff1a<\/strong>\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u6216\u8ad6\u58c7\u4e2d\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u767c\u8868\u9577\u7bc7\u8a55\u8ad6\u6216\u5e16\u5b50\uff0c\u9019\u6642LONGTEXT\u80fd\u5920\u6709\u6548\u5730\u5132\u5b58\u9019\u4e9b\u8cc7\u6599\u3002<\/li>\n<li><strong>\u6587\u6a94\u548c\u5831\u544a\uff1a<\/strong>\u5728\u9700\u8981\u5132\u5b58\u9577\u6587\u6a94\u6216\u5831\u544a\u7684\u61c9\u7528\u4e2d\uff0cLONGTEXT\u63d0\u4f9b\u4e86\u8db3\u5920\u7684\u7a7a\u9593\u4f86\u5132\u5b58\u9019\u4e9b\u8cc7\u6599\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8mysql%e4%b8%ad%e4%bd%bf%e7%94%a8longtext-hNqAWfPNmU\">\u5982\u4f55\u5728MySQL\u4e2d\u4f7f\u7528LONGTEXT<\/h2>\n<p>\u5728MySQL\u4e2d\u5275\u5efa\u4e00\u500b\u5305\u542bLONGTEXT\u6b04\u4f4d\u7684\u8cc7\u6599\u8868\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE articles (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    title VARCHAR(255) NOT NULL,\n    content LONGTEXT NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201carticles\u201d\u7684\u8cc7\u6599\u8868\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u500bLONGTEXT\u6b04\u4f4d\u201ccontent\u201d\u4f86\u5132\u5b58\u6587\u7ae0\u5167\u5bb9\u3002<\/p>\n<h2 id=\"%e6%8f%92%e5%85%a5%e5%92%8c%e6%9f%a5%e8%a9%a2longtext%e8%b3%87%e6%96%99-hNqAWfPNmU\">\u63d2\u5165\u548c\u67e5\u8a62LONGTEXT\u8cc7\u6599<\/h2>\n<p>\u63d2\u5165LONGTEXT\u8cc7\u6599\u7684\u8a9e\u6cd5\u8207\u5176\u4ed6\u8cc7\u6599\u985e\u578b\u76f8\u540c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u63d2\u5165\u8cc7\u6599\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO articles (title, content) VALUES ('MySQL LONGTEXT \u7bc4\u4f8b', '\u9019\u662f\u4e00\u6bb5\u9577\u6587\u672c\uff0c\u9019\u88e1\u53ef\u4ee5\u5132\u5b58\u5927\u91cf\u7684\u6587\u5b57\u8cc7\u6599...');<\/code><\/pre>\n<p>\u67e5\u8a62LONGTEXT\u8cc7\u6599\u4e5f\u5f88\u7c21\u55ae\uff1a<\/p>\n<pre><code>SELECT title, content FROM articles WHERE id = 1;<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hNqAWfPNmU\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1LONGTEXT\u63d0\u4f9b\u4e86\u5de8\u5927\u7684\u5132\u5b58\u7a7a\u9593\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u9577\u6587\u672c\u5132\u5b58\uff1a\u5982\u679c\u8cc7\u6599\u4e0d\u9700\u8981\u90a3\u9ebc\u9577\uff0c\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u8cc7\u6599\u985e\u578b\uff0c\u5982TEXT\u6216MEDIUMTEXT\u3002<\/li>\n<li>\u6027\u80fd\u5f71\u97ff\uff1a\u67e5\u8a62\u9577\u6587\u672c\u8cc7\u6599\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u5927\u578b\u8cc7\u6599\u96c6\u4e0a\u9032\u884c\u64cd\u4f5c\u6642\u3002<\/li>\n<li>\u5099\u4efd\u548c\u6062\u5fa9\uff1a\u7531\u65bcLONGTEXT\u8cc7\u6599\u53ef\u80fd\u4f54\u7528\u5927\u91cf\u7a7a\u9593\uff0c\u5099\u4efd\u548c\u6062\u5fa9\u904e\u7a0b\u53ef\u80fd\u6703\u8b8a\u5f97\u8907\u96dc\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hNqAWfPNmU\">\u7e3d\u7d50<\/h2>\n<p>LONGTEXT\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u8cc7\u6599\u985e\u578b\uff0c\u9069\u5408\u7528\u65bc\u5132\u5b58\u5927\u91cf\u6587\u672c\u8cc7\u6599\u3002\u7121\u8ad6\u662f\u6587\u7ae0\u5167\u5bb9\u3001\u7528\u6236\u8a55\u8ad6\u9084\u662f\u9577\u6587\u6a94\uff0cLONGTEXT\u90fd\u80fd\u63d0\u4f9b\u8db3\u5920\u7684\u5132\u5b58\u7a7a\u9593\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528\u6642\u9700\u8003\u616e\u6027\u80fd\u548c\u8cc7\u6599\u7ba1\u7406\u7684\u6311\u6230\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u8cc7\u6599\u985e\u578b\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u4e2d\u7684LONGTEXT\u6570\u636e\u7c7b\u578b\uff0c\u9002\u7528\u4e8e\u5b58\u50a8\u5927\u91cf\u6587\u672c\u6570\u636e\uff0c\u6700\u5927\u53ef\u8fbe4GB\uff0c\u9002\u5408\u5904\u7406\u957f\u7bc7\u6587\u7ae0\u548c\u6587\u6863\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-79050","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/79050","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=79050"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/79050\/revisions"}],"predecessor-version":[{"id":79051,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/79050\/revisions\/79051"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=79050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=79050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=79050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}