{"id":180880,"date":"2024-11-09T13:57:18","date_gmt":"2024-11-09T05:57:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180880\/"},"modified":"2024-11-09T13:57:19","modified_gmt":"2024-11-09T05:57:19","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3%e4%bc%81%e6%a5%ad%e5%93%a1%e5%b7%a5%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%93%a1%e5%b7%a5%e5%88%97%e8%a1%a8%e5%88%86%e6%9e%90-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180880\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3\u4f01\u696d\u54e1\u5de5\uff1a\u6578\u64da\u5eab\u4e2d\u54e1\u5de5\u5217\u8868\u5206\u6790 (\u6578\u64da\u5eab\u4e2d\u54e1\u5de5\u5217\u8868)"},"content":{"rendered":"<h1 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id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%93%a1%e5%b7%a5%e5%88%97%e8%a1%a8%e7%9a%84%e7%b5%90%e6%a7%8b-IHTTGFQZrx\">\u6578\u64da\u5eab\u4e2d\u54e1\u5de5\u5217\u8868\u7684\u7d50\u69cb<\/h2>\n<p>\u4e00\u500b\u5178\u578b\u7684\u54e1\u5de5\u6578\u64da\u5eab\u901a\u5e38\u5305\u542b\u591a\u500b\u8868\u683c\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u8868\u683c\u4e4b\u4e00\u662f\u54e1\u5de5\u5217\u8868\u3002\u9019\u500b\u8868\u683c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u95dc\u9375\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li><strong>\u54e1\u5de5ID\uff1a<\/strong>\u6bcf\u4f4d\u54e1\u5de5\u7684\u552f\u4e00\u8b58\u5225\u78bc\u3002<\/li>\n<li><strong>\u59d3\u540d\uff1a<\/strong>\u54e1\u5de5\u7684\u5168\u540d\u3002<\/li>\n<li><strong>\u8077\u4f4d\uff1a<\/strong>\u54e1\u5de5\u5728\u516c\u53f8\u7684\u8077\u52d9\u3002<\/li>\n<li><strong>\u90e8\u9580\uff1a<\/strong>\u54e1\u5de5\u6240\u5c6c\u7684\u90e8\u9580\u3002<\/li>\n<li><strong>\u5165\u8077\u65e5\u671f\uff1a<\/strong>\u54e1\u5de5\u52a0\u5165\u516c\u53f8\u7684\u65e5\u671f\u3002<\/li>\n<li><strong>\u85aa\u8cc7\uff1a<\/strong>\u54e1\u5de5\u7684\u85aa\u8cc7\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u5b57\u6bb5\u4e0d\u50c5\u6709\u52a9\u65bc\u4f01\u696d\u9032\u884c\u57fa\u672c\u7684\u54e1\u5de5\u7ba1\u7406\uff0c\u9084\u80fd\u70ba\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u63d0\u4f9b\u57fa\u790e\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-IHTTGFQZrx\">\u6578\u64da\u5206\u6790\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u901a\u904e\u5c0d\u54e1\u5de5\u5217\u8868\u7684\u6578\u64da\u5206\u6790\uff0c\u4f01\u696d\u53ef\u4ee5\u7372\u5f97\u8a31\u591a\u6709\u50f9\u503c\u7684\u898b\u89e3\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u54e1\u5de5\u6d41\u5931\u7387\uff1a<\/strong>\u901a\u904e\u5206\u6790\u5165\u8077\u65e5\u671f\u548c\u96e2\u8077\u65e5\u671f\uff0c\u4f01\u696d\u53ef\u4ee5\u8a08\u7b97\u51fa\u54e1\u5de5\u7684\u6d41\u5931\u7387\uff0c\u9032\u800c\u5236\u5b9a\u76f8\u61c9\u7684\u7559\u624d\u7b56\u7565\u3002<\/li>\n<li><strong>\u85aa\u8cc7\u7d50\u69cb\uff1a<\/strong>\u5206\u6790\u4e0d\u540c\u8077\u4f4d\u548c\u90e8\u9580\u7684\u85aa\u8cc7\u6c34\u5e73\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u78ba\u5b9a\u662f\u5426\u9700\u8981\u8abf\u6574\u85aa\u8cc7\u7d50\u69cb\u4ee5\u5438\u5f15\u548c\u7559\u4f4f\u4eba\u624d\u3002<\/li>\n<li><strong>\u90e8\u9580\u7e3e\u6548\uff1a<\/strong>\u901a\u904e\u6bd4\u8f03\u4e0d\u540c\u90e8\u9580\u7684\u54e1\u5de5\u8868\u73fe\uff0c\u4f01\u696d\u53ef\u4ee5\u8b58\u5225\u51fa\u9ad8\u6548\u548c\u4f4e\u6548\u7684\u90e8\u9580\uff0c\u4e26\u91dd\u5c0d\u6027\u5730\u9032\u884c\u6539\u9032\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9f%a5%e8%a9%a2%e7%a4%ba%e4%be%8b-IHTTGFQZrx\">\u6578\u64da\u5eab\u67e5\u8a62\u793a\u4f8b<\/h2>\n<p>\u70ba\u4e86\u9032\u884c\u6709\u6548\u7684\u6578\u64da\u5206\u6790\uff0c\u4f01\u696d\u9700\u8981\u4f7f\u7528SQL\u8a9e\u8a00\u4f86\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u54e1\u5de5\u5217\u8868\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u67e5\u8a62\u6240\u6709\u54e1\u5de5\u7684\u59d3\u540d\u548c\u8077\u4f4d\nSELECT \u59d3\u540d, \u8077\u4f4d FROM \u54e1\u5de5\u5217\u8868;\n\n-- \u8a08\u7b97\u6bcf\u500b\u90e8\u9580\u7684\u54e1\u5de5\u6578\u91cf\nSELECT \u90e8\u9580, COUNT(*) AS \u54e1\u5de5\u6578\u91cf FROM \u54e1\u5de5\u5217\u8868 GROUP BY \u90e8\u9580;\n\n-- \u67e5\u8a62\u85aa\u8cc7\u9ad8\u65bc50000\u7684\u54e1\u5de5\nSELECT * FROM \u54e1\u5de5\u5217\u8868 WHERE \u85aa\u8cc7 &gt; 50000;<\/code><\/pre>\n<p>\u9019\u4e9b\u67e5\u8a62\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u5feb\u901f\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\uff0c\u4e26\u70ba\u6c7a\u7b56\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%8f%af%e8%a6%96%e5%8c%96%e7%9a%84%e6%87%89%e7%94%a8-IHTTGFQZrx\">\u6578\u64da\u53ef\u8996\u5316\u7684\u61c9\u7528<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u6578\u64da\u67e5\u8a62\uff0c\u4f01\u696d\u9084\u53ef\u4ee5\u5229\u7528\u6578\u64da\u53ef\u8996\u5316\u5de5\u5177\u4f86\u5c55\u793a\u54e1\u5de5\u6578\u64da\u3002\u901a\u904e\u5716\u8868\u548c\u5100\u8868\u677f\uff0c\u4f01\u696d\u53ef\u4ee5\u66f4\u76f4\u89c0\u5730\u7406\u89e3\u6578\u64da\u80cc\u5f8c\u7684\u8da8\u52e2\u548c\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u689d\u5f62\u5716\u4f86\u986f\u793a\u4e0d\u540c\u90e8\u9580\u7684\u54e1\u5de5\u6578\u91cf\uff0c\u6216\u4f7f\u7528\u6298\u7dda\u5716\u4f86\u5c55\u793a\u85aa\u8cc7\u96a8\u6642\u9593\u7684\u8b8a\u5316\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-IHTTGFQZrx\">\u7d50\u8ad6<\/h2>\n<p>\u6df1\u5165\u4e86\u89e3\u4f01\u696d\u54e1\u5de5\u7684\u6578\u64da\u5206\u6790\u4e0d\u50c5\u80fd\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7ba1\u7406\u4eba\u529b\u8cc7\u6e90\uff0c\u9084\u80fd\u70ba\u4f01\u696d\u7684\u9577\u671f\u767c\u5c55\u63d0\u4f9b\u652f\u6301\u3002\u901a\u904e\u6709\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\u548c\u5206\u6790\uff0c\u4f01\u696d\u80fd\u5920\u8b58\u5225\u51fa\u6f5b\u5728\u7684\u554f\u984c\u4e26\u5236\u5b9a\u76f8\u61c9\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u6578\u64da\u5206\u6790\u5c07\u5728\u4f01\u696d\u7ba1\u7406\u4e2d\u626e\u6f14\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5229\u7528\u6578\u64da\u5eab\u9032\u884c\u54e1\u5de5\u7ba1\u7406\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3\u4f01\u696d\u54e1\u5de5\uff0c\u900f\u904e\u6578\u64da\u5eab\u4e2d\u54e1\u5de5\u5217\u8868\u5206\u6790\uff0c\u63ed\u793a\u4eba\u529b\u8cc7\u6e90\u8da8\u52e2\u8207\u6d1e\u5bdf\uff0c\u52a9\u529b\u4f01\u696d\u6c7a\u7b56\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-180880","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180880","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=180880"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180880\/revisions"}],"predecessor-version":[{"id":180881,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180880\/revisions\/180881"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}