{"id":172617,"date":"2024-11-07T14:37:27","date_gmt":"2024-11-07T06:37:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172617\/"},"modified":"2024-11-07T14:37:27","modified_gmt":"2024-11-07T06:37:27","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bsql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a1%a8%e7%b5%90%e6%a7%8b%e5%9c%96-sql%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%8e%e9%ba%bc%e6%9f%a5%e7%9c%8b%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172617\/","title":{"rendered":"\u5982\u4f55\u67e5\u770bSQL\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7d50\u69cb\u5716 (sql\u6578\u64da\u5eab\u600e\u9ebc\u67e5\u770b\u8868\u7d50\u69cb\u5716)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bsql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a1%a8%e7%b5%90%e6%a7%8b%e5%9c%96-GPymDqWfel\">\u5982\u4f55\u67e5\u770bSQL\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7d50\u69cb\u5716<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u4e86\u89e3\u8868\u7684\u7d50\u69cb\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u8868\u7d50\u69cb\u5716\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5feb\u901f\u7406\u89e3\u6578\u64da\u7684\u7d44\u7e54\u65b9\u5f0f\u53ca\u5176\u4e4b\u9593\u7684\u95dc\u4fc2\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u67e5\u770bSQL\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7d50\u69cb\u5716\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5de5\u5177\u3002<\/p>\n<h2 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id=\"%e6%9f%a5%e7%9c%8bsql%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%b5%90%e6%a7%8b%e7%9a%84%e6%96%b9%e6%b3%95-GPymDqWfel\">\u67e5\u770bSQL\u6578\u64da\u5eab\u8868\u7d50\u69cb\u7684\u65b9\u6cd5<\/h2>\n<p>\u6709\u591a\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u67e5\u770bSQL\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7d50\u69cb\u5716\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8sql%e6%9f%a5%e8%a9%a2-GPymDqWfel\">1. \u4f7f\u7528SQL\u67e5\u8a62<\/h3>\n<p>\u6700\u57fa\u672c\u7684\u65b9\u6cd5\u662f\u4f7f\u7528SQL\u67e5\u8a62\u4f86\u7372\u53d6\u8868\u7684\u7d50\u69cb\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684SQL\u67e5\u8a62\u8a9e\u53e5\uff1a<\/p>\n<pre><code>-- \u67e5\u770b\u8868\u7684\u7d50\u69cb\nDESCRIBE \u8868\u540d;\n\n-- \u6216\u8005\u4f7f\u7528\nSHOW COLUMNS FROM \u8868\u540d;<\/code><\/pre>\n<p>\u9019\u4e9b\u67e5\u8a62\u5c07\u8fd4\u56de\u8868\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u540d\u7a31\u3001\u6578\u64da\u985e\u578b\u3001\u662f\u5426\u53ef\u4ee5\u70baNULL\u3001\u9375\u985e\u578b\u7b49\u4fe1\u606f\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e5%b7%a5%e5%85%b7-GPymDqWfel\">2. \u4f7f\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177<\/h3>\n<p>\u8a31\u591a\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u7684\u754c\u9762\u4f86\u67e5\u770b\u8868\u7d50\u69cb\u5716\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6d41\u884c\u7684\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>phpMyAdmin<\/strong>: \u4e00\u500b\u57fa\u65bcWeb\u7684MySQL\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u76f4\u89c0\u7684\u754c\u9762\u4f86\u67e5\u770b\u548c\u7de8\u8f2f\u8868\u7d50\u69cb\u3002<\/li>\n<li><strong>MySQL Workbench<\/strong>: \u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u684c\u9762\u61c9\u7528\u7a0b\u5e8f\uff0c\u652f\u6301\u6578\u64da\u5efa\u6a21\u548c\u53ef\u8996\u5316\u8a2d\u8a08\u3002<\/li>\n<li><strong>Navicat<\/strong>: \u4e00\u500b\u591a\u529f\u80fd\u7684\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u7684\u8868\u7d50\u69cb\u5716\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8er%e5%9c%96%e5%b7%a5%e5%85%b7-GPymDqWfel\">3. \u4f7f\u7528ER\u5716\u5de5\u5177<\/h3>\n<p>\u5be6\u9ad4\u95dc\u4fc2\uff08ER\uff09\u5716\u662f\u53e6\u4e00\u7a2e\u53ef\u8996\u5316\u8868\u7d50\u69cb\u7684\u65b9\u5f0f\u3002\u8a31\u591a\u5de5\u5177\u53ef\u4ee5\u751f\u6210ER\u5716\uff0c\u5e6b\u52a9\u7528\u6236\u7406\u89e3\u6578\u64da\u4e4b\u9593\u7684\u95dc\u4fc2\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684ER\u5716\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>dbForge Studio<\/strong>: \u63d0\u4f9b\u4e86\u5f37\u5927\u7684ER\u5716\u751f\u6210\u548c\u7de8\u8f2f\u529f\u80fd\u3002<\/li>\n<li><strong>Lucidchart<\/strong>: \u4e00\u500b\u5728\u7dda\u5716\u8868\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u5275\u5efaER\u5716\u3002<\/li>\n<li><strong>Draw.io<\/strong>: \u514d\u8cbb\u7684\u5728\u7dda\u5716\u8868\u5de5\u5177\uff0c\u652f\u6301\u81ea\u5b9a\u7fa9ER\u5716\u7684\u5275\u5efa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8mysql-workbench%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%b5%90%e6%a7%8b%e5%9c%96-GPymDqWfel\">\u793a\u4f8b\uff1a\u4f7f\u7528MySQL Workbench\u67e5\u770b\u8868\u7d50\u69cb\u5716<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528MySQL Workbench\u67e5\u770b\u8868\u7d50\u69cb\u5716\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bMySQL Workbench\u4e26\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5728\u5de6\u5074\u7684\u5c0e\u822a\u6b04\u4e2d\uff0c\u627e\u5230\u4e26\u9078\u64c7\u8981\u67e5\u770b\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li>\u53f3\u9375\u55ae\u64ca\u6240\u9700\u7684\u8868\uff0c\u9078\u64c7\u201cEdit Table\u201d\u9078\u9805\u3002<\/li>\n<li>\u5728\u5f48\u51fa\u7684\u7a97\u53e3\u4e2d\uff0c\u60a8\u5c07\u770b\u5230\u8868\u7684\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u6bb5\u3001\u6578\u64da\u985e\u578b\u548c\u7d04\u675f\u689d\u4ef6\u3002<\/li>\n<li>\u60a8\u9084\u53ef\u4ee5\u9078\u64c7\u201cForward Engineer\u201d\u4f86\u751f\u6210ER\u5716\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GPymDqWfel\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770bSQL\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7d50\u69cb\u5716\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u548c\u958b\u767c\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f7f\u7528SQL\u67e5\u8a62\u3001\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u9084\u662fER\u5716\u5de5\u5177\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u7684\u7d44\u7e54\u65b9\u5f0f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u5eab\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u5c07\u5927\u5927\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\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\u89e3\u5982\u4f55\u5728SQL\u6578\u64da\u5eab\u4e2d\u67e5\u770b\u8868\u7d50\u69cb\u5716\uff0c\u638c\u63e1\u6578\u64da\u8868\u7684\u95dc\u4fc2\u548c\u5c6c\u6027\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-172617","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172617","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=172617"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172617\/revisions"}],"predecessor-version":[{"id":172618,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172617\/revisions\/172618"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}