{"id":153537,"date":"2024-11-02T08:16:18","date_gmt":"2024-11-02T00:16:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153537\/"},"modified":"2024-11-02T08:16:19","modified_gmt":"2024-11-02T00:16:19","slug":"%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e8%bc%95%e9%ac%86%e5%b0%8e%e5%85%a5-sql-%e6%96%87%e4%bb%b6%ef%bc%8c%e8%ae%93%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e6%9b%b4%e4%be%bf%e6%8d%b7%e3%80%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153537\/","title":{"rendered":"\u9054\u5922\u6578\u64da\u5eab\u8f15\u9b06\u5c0e\u5165 SQL \u6587\u4ef6\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u4fbf\u6377\u3002 (\u9054\u5922\u6578\u64da\u5eab\u5982\u4f55\u5c0e\u5165 SQL \u6587\u4ef6)"},"content":{"rendered":"<h1 id=\"%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e8%bc%95%e9%ac%86%e5%b0%8e%e5%85%a5-sql-%e6%96%87%e4%bb%b6%ef%bc%8c%e8%ae%93%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e6%9b%b4%e4%be%bf%e6%8d%b7-uwQBFmCERm\">\u9054\u5922\u6578\u64da\u5eab\u8f15\u9b06\u5c0e\u5165 SQL \u6587\u4ef6\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u4fbf\u6377<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u9054\u5922\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u6b3e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u7c21\u5316\u6578\u64da\u7684\u5c0e\u5165\u548c\u7ba1\u7406\u3002\u5176\u4e2d\uff0c\u5c0e\u5165 SQL \u6587\u4ef6\u662f\u4e00\u500b\u5e38\u898b\u4e14\u91cd\u8981\u7684\u64cd\u4f5c\uff0c\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728\u9054\u5922\u6578\u64da\u5eab\u4e2d\u8f15\u9b06\u5c0e\u5165 SQL \u6587\u4ef6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-sql-%e6%96%87%e4%bb%b6%ef%bc%9f-uwQBFmCERm\">\u4ec0\u9ebc\u662f SQL \u6587\u4ef6\uff1f<\/h2>\n<p>SQL \u6587\u4ef6\u662f\u4e00\u7a2e\u6587\u672c\u6587\u4ef6\uff0c\u901a\u5e38\u5305\u542b\u4e00\u7cfb\u5217\u7684 SQL \u8a9e\u53e5\uff0c\u7528\u65bc\u5275\u5efa\u3001\u4fee\u6539\u6216\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u9019\u4e9b\u6587\u4ef6\u53ef\u4ee5\u7528\u4f86\u5099\u4efd\u6578\u64da\u3001\u8f49\u79fb\u6578\u64da\u6216\u6279\u91cf\u5c0e\u5165\u6578\u64da\u3002\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u719f\u6089\u5982\u4f55\u5c0e\u5165 SQL \u6587\u4ef6\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u6280\u80fd\u3002<\/p>\n<h2 id=\"%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%89%b9%e9%bb%9e-uwQBFmCERm\">\u9054\u5922\u6578\u64da\u5eab\u7684\u7279\u9ede<\/h2>\n<p>\u9054\u5922\u6578\u64da\u5eab\u662f\u4e00\u6b3e\u5177\u6709\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u5b89\u5168\u6027\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u8907\u96dc\u7684\u67e5\u8a62\u64cd\u4f5c\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u529f\u80fd\u3002\u9054\u5922\u6578\u64da\u5eab\u7684\u8a2d\u8a08\u65e8\u5728\u6eff\u8db3\u4f01\u696d\u7d1a\u61c9\u7528\u7684\u9700\u6c42\uff0c\u7279\u5225\u662f\u5728\u91d1\u878d\u3001\u96fb\u4fe1\u548c\u653f\u5e9c\u7b49\u884c\u696d\u4e2d\u5f97\u5230\u4e86\u5ee3\u6cdb\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e5%b0%8e%e5%85%a5-sql-%e6%96%87%e4%bb%b6%e7%9a%84%e6%ad%a5%e9%a9%9f-uwQBFmCERm\">\u5c0e\u5165 SQL \u6587\u4ef6\u7684\u6b65\u9a5f<\/h2>\n<p>\u5728\u9054\u5922\u6578\u64da\u5eab\u4e2d\u5c0e\u5165 SQL \u6587\u4ef6\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u5177\u9ad4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e6%ba%96%e5%82%99-sql-%e6%96%87%e4%bb%b6-uwQBFmCERm\">\u6b65\u9a5f 1\uff1a\u6e96\u5099 SQL \u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6e96\u5099\u597d\u8981\u5c0e\u5165\u7684 SQL \u6587\u4ef6\u3002\u78ba\u4fdd\u6587\u4ef6\u7684\u683c\u5f0f\u6b63\u78ba\uff0c\u4e26\u4e14\u5305\u542b\u4e86\u60a8\u5e0c\u671b\u57f7\u884c\u7684\u6240\u6709 SQL \u8a9e\u53e5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 SQL \u6587\u4ef6\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u540d\u70ba users \u7684\u8868\nCREATE TABLE users (\n    id INT PRIMARY KEY,\n    name VARCHAR(100),\n    email VARCHAR(100)\n);\n\n-- \u63d2\u5165\u6578\u64da\nINSERT INTO users (id, name, email) VALUES (1, '\u5f35\u4e09', 'zhangsan@example.com');\nINSERT INTO users (id, name, email) VALUES (2, '\u674e\u56db', 'lisi@example.com');\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e9%80%a3%e6%8e%a5%e5%88%b0%e9%81%94%e5%a4%a2%e6%95%b8%e6%93%9a%e5%ba%ab-uwQBFmCERm\">\u6b65\u9a5f 2\uff1a\u9023\u63a5\u5230\u9054\u5922\u6578\u64da\u5eab<\/h3>\n<p>\u4f7f\u7528\u9054\u5922\u6578\u64da\u5eab\u7684\u5ba2\u6236\u7aef\u5de5\u5177\uff08\u5982 DM Management Studio\uff09\u9023\u63a5\u5230\u60a8\u7684\u6578\u64da\u5eab\u3002\u8f38\u5165\u6b63\u78ba\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u4ee5\u9032\u884c\u8eab\u4efd\u9a57\u8b49\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e5%9f%b7%e8%a1%8c-sql-%e6%96%87%e4%bb%b6-uwQBFmCERm\">\u6b65\u9a5f 3\uff1a\u57f7\u884c SQL \u6587\u4ef6<\/h3>\n<p>\u5728\u9054\u5922\u6578\u64da\u5eab\u7684\u5ba2\u6236\u7aef\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5c0e\u5165 SQL \u6587\u4ef6\uff1a<\/p>\n<pre><code>source \/path\/to\/your\/file.sql;\n<\/code><\/pre>\n<p>\u8acb\u5c07 <code>\/path\/to\/your\/file.sql<\/code> \u66ff\u63db\u70ba\u60a8\u5be6\u969b\u7684 SQL \u6587\u4ef6\u8def\u5f91\u3002\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u9054\u5922\u6578\u64da\u5eab\u5c07\u81ea\u52d5\u57f7\u884c\u6587\u4ef6\u4e2d\u7684\u6240\u6709 SQL \u8a9e\u53e5\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e6%aa%a2%e6%9f%a5%e5%b0%8e%e5%85%a5%e7%b5%90%e6%9e%9c-uwQBFmCERm\">\u6b65\u9a5f 4\uff1a\u6aa2\u67e5\u5c0e\u5165\u7d50\u679c<\/h3>\n<p>\u5c0e\u5165\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u6578\u64da\u5eab\u4f86\u6aa2\u67e5\u6578\u64da\u662f\u5426\u6b63\u78ba\u5c0e\u5165\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u67e5\u8a62 users \u8868\u4e2d\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM users;\n<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a users \u8868\u4e2d\u7684\u6240\u6709\u8a18\u9304\uff0c\u60a8\u53ef\u4ee5\u78ba\u8a8d\u6578\u64da\u662f\u5426\u6b63\u78ba\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-uwQBFmCERm\">\u5e38\u898b\u554f\u984c<\/h2>\n<ul>\n<li><strong>\u5c0e\u5165\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/strong> \u6aa2\u67e5 SQL \u6587\u4ef6\u4e2d\u7684\u8a9e\u6cd5\u932f\u8aa4\uff0c\u78ba\u4fdd\u6240\u6709\u7684 SQL \u8a9e\u53e5\u90fd\u662f\u6b63\u78ba\u7684\u3002<\/li>\n<li><strong>\u53ef\u4ee5\u5c0e\u5165\u591a\u500b SQL \u6587\u4ef6\u55ce\uff1f<\/strong> \u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u5728\u4e00\u500b SQL \u6587\u4ef6\u4e2d\u5305\u542b\u591a\u500b SQL \u8a9e\u53e5\uff0c\u9054\u5922\u6578\u64da\u5eab\u6703\u4f9d\u6b21\u57f7\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uwQBFmCERm\">\u7e3d\u7d50<\/h2>\n<p>\u5c0e\u5165 SQL \u6587\u4ef6\u5230\u9054\u5922\u6578\u64da\u5eab\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u6578\u64da\u7ba1\u7406\u65b9\u6cd5\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5c0e\u5165\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u3002\u7121\u8ad6\u60a8\u662f\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u9084\u662f\u958b\u767c\u4eba\u54e1\uff0c\u638c\u63e1\u9019\u4e00\u6280\u80fd\u90fd\u5c07\u5c0d\u60a8\u7684\u5de5\u4f5c\u5927\u6709\u88e8\u76ca\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u652f\u6301\u60a8\u7684\u9054\u5922\u6578\u64da\u5eab\u904b\u884c\uff0c\u4eab\u53d7\u66f4\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u5c0e\u5165 SQL \u6587\u4ef6\u81f3\u9054\u5922\u6578\u64da\u5eab\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\uff0c\u63d0\u5347\u6548\u7387\uff0c\u8b93\u6578\u64da\u64cd\u4f5c\u66f4\u4fbf\u6377\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-153537","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153537","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=153537"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153537\/revisions"}],"predecessor-version":[{"id":153538,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153537\/revisions\/153538"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}