{"id":186118,"date":"2024-11-11T03:15:21","date_gmt":"2024-11-10T19:15:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186118\/"},"modified":"2024-11-11T03:15:22","modified_gmt":"2024-11-10T19:15:22","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a8%e7%a8%8b%e4%b9%8b%e8%a8%bb%e9%87%8b%e8%a6%8f%e7%af%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186118\/","title":{"rendered":"\u6578\u64da\u5eab\u7de8\u7a0b\u4e4b\u8a3b\u91cb\u898f\u7bc4"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a8%e7%a8%8b%e4%b9%8b%e8%a8%bb%e9%87%8b%e8%a6%8f%e7%af%84-dGohEKJyxd\">\u6578\u64da\u5eab\u7de8\u7a0b\u4e4b\u8a3b\u91cb\u898f\u7bc4<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7de8\u7a0b\u4e2d\uff0c\u8a3b\u91cb\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u90e8\u5206\u3002\u5b83\u4e0d\u50c5\u6709\u52a9\u65bc\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u672a\u4f86\u7684\u7dad\u8b77\u548c\u66f4\u65b0\u4e2d\u66f4\u5feb\u5730\u7406\u89e3\u4ee3\u78bc\u7684\u908f\u8f2f\u548c\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u7de8\u7a0b\u4e2d\u7684\u8a3b\u91cb\u898f\u7bc4\uff0c\u5305\u62ec\u8a3b\u91cb\u7684\u985e\u578b\u3001\u6700\u4f73\u5be6\u8e10\u4ee5\u53ca\u4e00\u4e9b\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e8%a8%bb%e9%87%8b%e7%9a%84%e9%a1%9e%e5%9e%8b-dGohEKJyxd\">\u8a3b\u91cb\u7684\u985e\u578b<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u7de8\u7a0b\u4e2d\uff0c\u4e3b\u8981\u6709\u5169\u7a2e\u8a3b\u91cb\u985e\u578b\uff1a\u55ae\u884c\u8a3b\u91cb\u548c\u591a\u884c\u8a3b\u91cb\u3002<\/p>\n<ul>\n<li><strong>\u55ae\u884c\u8a3b\u91cb\uff1a<\/strong>\u901a\u5e38\u7528\u65bc\u7c21\u77ed\u7684\u8aaa\u660e\uff0c\u4f7f\u7528\u96d9\u659c\u7dda\uff08\/\/\uff09\u6216\u4e95\u865f\uff08#\uff09\u4f86\u6a19\u8a18\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>-- \u9019\u662f\u4e00\u500b\u55ae\u884c\u8a3b\u91cb\nSELECT * FROM users;  -- \u67e5\u8a62\u6240\u6709\u7528\u6236\n<\/code><\/pre>\n<ul>\n<li><strong>\u591a\u884c\u8a3b\u91cb\uff1a<\/strong>\u9069\u5408\u7528\u65bc\u8f03\u9577\u7684\u8aaa\u660e\u6216\u4ee3\u78bc\u6bb5\uff0c\u901a\u5e38\u4f7f\u7528\u659c\u7dda\u548c\u661f\u865f\uff08\/* &#8230; *\/\uff09\u4f86\u6a19\u8a18\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>\/*\n\u9019\u662f\u4e00\u500b\u591a\u884c\u8a3b\u91cb\n\u7528\u65bc\u89e3\u91cb\u4ee5\u4e0b\u67e5\u8a62\u7684\u908f\u8f2f\n*\/\nSELECT * FROM orders WHERE order_date &gt; '2023-01-01';\n<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-dGohEKJyxd\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u7de8\u7a0b\u4e2d\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u4f7f\u8a3b\u91cb\u66f4\u52a0\u6709\u6548\uff1a<\/p>\n<ul>\n<li><strong>\u6e05\u6670\u7c21\u6f54\uff1a<\/strong>\u8a3b\u91cb\u61c9\u8a72\u7c21\u55ae\u660e\u77ad\uff0c\u907f\u514d\u4f7f\u7528\u904e\u65bc\u8907\u96dc\u7684\u8a9e\u8a00\u3002\u958b\u767c\u8005\u61c9\u8a72\u80fd\u5920\u5feb\u901f\u7406\u89e3\u8a3b\u91cb\u7684\u5167\u5bb9\u3002<\/li>\n<li><strong>\u4fdd\u6301\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u6574\u500b\u4ee3\u78bc\u4e2d\u4f7f\u7528\u4e00\u81f4\u7684\u8a3b\u91cb\u98a8\u683c\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u3002<\/li>\n<li><strong>\u53ca\u6642\u66f4\u65b0\uff1a<\/strong>\u7576\u4ee3\u78bc\u767c\u751f\u8b8a\u66f4\u6642\uff0c\u61c9\u53ca\u6642\u66f4\u65b0\u76f8\u95dc\u7684\u8a3b\u91cb\uff0c\u4ee5\u907f\u514d\u7522\u751f\u8aa4\u5c0e\u3002<\/li>\n<li><strong>\u907f\u514d\u904e\u5ea6\u8a3b\u91cb\uff1a<\/strong>\u96d6\u7136\u8a3b\u91cb\u662f\u6709\u7528\u7684\uff0c\u4f46\u904e\u591a\u7684\u8a3b\u91cb\u6703\u4f7f\u4ee3\u78bc\u8b8a\u5f97\u96dc\u4e82\u3002\u61c9\u8a72\u53ea\u5728\u5fc5\u8981\u7684\u5730\u65b9\u6dfb\u52a0\u8a3b\u91cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b-dGohEKJyxd\">\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6578\u64da\u5eab\u67e5\u8a62\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u6709\u6548\u5730\u4f7f\u7528\u8a3b\u91cb\uff1a<\/p>\n<pre><code>-- \u67e5\u8a62\u6240\u6709\u6d3b\u8e8d\u7528\u6236\nSELECT * FROM users\nWHERE status = 'active';  -- \u53ea\u9078\u64c7\u72c0\u614b\u70ba\u6d3b\u8e8d\u7684\u7528\u6236\n\n\/*\n\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u6d3b\u8e8d\u7528\u6236\u7684\u8a73\u7d30\u4fe1\u606f\n\u5305\u62ec\u7528\u6236ID\u3001\u59d3\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\n*\/\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-dGohEKJyxd\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u7de8\u7a0b\u4e2d\u7684\u8a3b\u91cb\u898f\u7bc4\u5c0d\u65bc\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u9075\u5faa\u6e05\u6670\u7c21\u6f54\u3001\u4e00\u81f4\u6027\u3001\u53ca\u6642\u66f4\u65b0\u548c\u907f\u514d\u904e\u5ea6\u8a3b\u91cb\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u4ed6\u5011\u7684\u4ee3\u78bc\u4e0d\u50c5\u80fd\u5920\u6b63\u5e38\u904b\u884c\uff0c\u9084\u80fd\u5920\u5728\u672a\u4f86\u7684\u7dad\u8b77\u4e2d\u8f15\u9b06\u7406\u89e3\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u60a8\u90fd\u53ef\u4ee5\u5728\u6211\u5011\u7684\u7db2\u7ad9\u4e0a\u627e\u5230\u5408\u9069\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u7de8\u7a0b\u4e2d\u7684\u8a3b\u91cb\u898f\u7bc4\uff0c\u63d0\u5347\u4ee3\u78bc\u53ef\u8b80\u6027\u8207\u7dad\u8b77\u6027\uff0c\u78ba\u4fdd\u5718\u968a\u5354\u4f5c\u7684\u9ad8\u6548\u8207\u4e00\u81f4\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-186118","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186118","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=186118"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186118\/revisions"}],"predecessor-version":[{"id":186119,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186118\/revisions\/186119"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}