{"id":189064,"date":"2024-11-12T04:16:17","date_gmt":"2024-11-11T20:16:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189064\/"},"modified":"2024-11-12T04:16:19","modified_gmt":"2024-11-11T20:16:19","slug":"%e6%8f%90%e5%8d%87mssql%e6%80%a7%e8%83%bd%e7%9a%84%e9%9b%a2%e7%b7%9a%e5%88%86%e6%9e%90%e6%8a%80%e5%b7%a7%ef%bc%88%e9%9b%a2%e7%b7%9a%e5%88%86%e6%9e%90mssql%e6%80%a7%e8%83%bd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189064\/","title":{"rendered":"\u63d0\u5347MSSQL\u6027\u80fd\u7684\u96e2\u7dda\u5206\u6790\u6280\u5de7\uff08\u96e2\u7dda\u5206\u6790mssql\u6027\u80fd\uff09"},"content":{"rendered":"<h1 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<code>sys.dm_exec_query_stats<\/code> \u548c <code>sys.dm_exec_requests<\/code>\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2-VJwAiuTwlo\">2. \u512a\u5316\u67e5\u8a62<\/h2>\n<p>\u67e5\u8a62\u6027\u80fd\u7684\u512a\u5316\u662f\u63d0\u5347MSSQL\u6027\u80fd\u7684\u95dc\u9375\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u512a\u5316\u6280\u5de7\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\u512a\u5316\uff1a<\/strong>\u78ba\u4fdd\u5c0d\u983b\u7e41\u67e5\u8a62\u7684\u5217\u5efa\u7acb\u9069\u7576\u7684\u7d22\u5f15\u3002\u53ef\u4ee5\u4f7f\u7528 <code>CREATE INDEX<\/code> \u8a9e\u53e5\u4f86\u5275\u5efa\u7d22\u5f15\uff0c\u4e26\u5b9a\u671f\u91cd\u5efa\u6216\u91cd\u7d44\u7d22\u5f15\u4ee5\u4fdd\u6301\u5176\u6548\u7387\u3002<\/li>\n<li><strong>\u907f\u514dSELECT 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