{"id":140212,"date":"2024-10-31T20:20:27","date_gmt":"2024-10-31T12:20:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/140212\/"},"modified":"2024-10-31T20:20:28","modified_gmt":"2024-10-31T12:20:28","slug":"sql-server%e7%b4%a2%e5%bc%95%e6%a7%8b%e5%bb%ba%e7%b2%be%e6%ba%96%e9%8e%96%e4%b8%8a%e5%b1%8f%e9%9a%9c%ef%bc%88sqlserver%e7%b4%a2%e5%bc%95%e9%8e%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/140212\/","title":{"rendered":"SQL Server\u7d22\u5f15\u69cb\u5efa\u7cbe\u6e96\u9396\u4e0a\u5c4f\u969c\uff08sqlserver\u7d22\u5f15\u9396\uff09"},"content":{"rendered":"<h1 id=\"sql-server%e7%b4%a2%e5%bc%95%e6%a7%8b%e5%bb%ba%e7%b2%be%e6%ba%96%e9%8e%96%e4%b8%8a%e5%b1%8f%e9%9a%9c%ef%bc%88sql-server%e7%b4%a2%e5%bc%95%e9%8e%96%ef%bc%89-ZDBWgxmTtN\">SQL Server\u7d22\u5f15\u69cb\u5efa\u7cbe\u6e96\u9396\u4e0a\u5c4f\u969c\uff08SQL 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Server\u7d22\u5f15\u9396\uff1f<\/h2>\n<p>\u7d22\u5f15\u9396\u662fSQL Server\u5728\u57f7\u884c\u67e5\u8a62\u6642\u7528\u4f86\u4fdd\u8b77\u6578\u64da\u5b8c\u6574\u6027\u7684\u4e00\u7a2e\u6a5f\u5236\u3002\u7576\u4e00\u500b\u67e5\u8a62\u64cd\u4f5c\u9700\u8981\u8a2a\u554f\u67d0\u500b\u7d22\u5f15\u6642\uff0cSQL Server\u6703\u5c0d\u8a72\u7d22\u5f15\u52a0\u9396\uff0c\u4ee5\u9632\u6b62\u5176\u4ed6\u64cd\u4f5c\u540c\u6642\u4fee\u6539\u6578\u64da\u3002\u9019\u7a2e\u9396\u5b9a\u884c\u70ba\u53ef\u4ee5\u5206\u70ba\u5e7e\u7a2e\u985e\u578b\uff0c\u5305\u62ec\u5171\u4eab\u9396\u3001\u6392\u4ed6\u9396\u548c\u610f\u5411\u9396\u7b49\u3002<\/p>\n<h2 id=\"%e7%b4%a2%e5%bc%95%e9%8e%96%e7%9a%84%e9%a1%9e%e5%9e%8b-ZDBWgxmTtN\">\u7d22\u5f15\u9396\u7684\u985e\u578b<\/h2>\n<ul>\n<li><strong>\u5171\u4eab\u9396\uff08S Lock\uff09<\/strong>: \u7576\u4e00\u500b\u4e8b\u52d9\u9700\u8981\u8b80\u53d6\u6578\u64da\u6642\uff0c\u6703\u7372\u5f97\u5171\u4eab\u9396\uff0c\u5141\u8a31\u5176\u4ed6\u4e8b\u52d9\u4e5f\u7372\u5f97\u5171\u4eab\u9396\uff0c\u4f46\u4e0d\u5141\u8a31\u6392\u4ed6\u9396\u3002<\/li>\n<li><strong>\u6392\u4ed6\u9396\uff08X Lock\uff09<\/strong>: \u7576\u4e00\u500b\u4e8b\u52d9\u9700\u8981\u4fee\u6539\u6578\u64da\u6642\uff0c\u6703\u7372\u5f97\u6392\u4ed6\u9396\uff0c\u9019\u6703\u963b\u6b62\u5176\u4ed6\u4e8b\u52d9\u7372\u5f97\u4efb\u4f55\u985e\u578b\u7684\u9396\u3002<\/li>\n<li><strong>\u610f\u5411\u9396\uff08IS Lock\u548cIX Lock\uff09<\/strong>: \u7528\u65bc\u6307\u793a\u4e8b\u52d9\u7684\u610f\u5716\uff0c\u5e6b\u52a9\u7ba1\u7406\u591a\u5c64\u6b21\u7684\u9396\u5b9a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b4%a2%e5%bc%95%e9%8e%96%e7%9a%84%e5%bd%b1%e9%9f%bf-ZDBWgxmTtN\">\u7d22\u5f15\u9396\u7684\u5f71\u97ff<\/h2>\n<p>\u7d22\u5f15\u9396\u7684\u5b58\u5728\u96d6\u7136\u80fd\u5920\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u4f46\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u554f\u984c\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u9577\u6642\u9593\u904b\u884c\u7684\u67e5\u8a62\u6301\u6709\u6392\u4ed6\u9396\u6642\uff0c\u5176\u4ed6\u67e5\u8a62\u53ef\u80fd\u6703\u88ab\u963b\u585e\uff0c\u5f9e\u800c\u5f71\u97ff\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u6642\u9593\u3002\u9019\u7a2e\u60c5\u6cc1\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\u5c24\u70ba\u660e\u986f\u3002<\/p>\n<h2 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\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8003\u616e\u5c07\u5176\u5206\u6279\u57f7\u884c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6bcf\u6b21\u64cd\u4f5c\u6240\u9700\u7684\u9396\u5b9a\u6642\u9593\u3002<\/li>\n<li><strong>\u4f7f\u7528\u884c\u7d1a\u9396<\/strong>: \u5728\u53ef\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u884c\u7d1a\u9396\u800c\u4e0d\u662f\u9801\u7d1a\u9396\uff0c\u53ef\u4ee5\u6e1b\u5c11\u9396\u5b9a\u7684\u7bc4\u570d\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e26\u767c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e6%a7%8b%e5%bb%ba%e7%b4%a2%e5%bc%95%e4%bb%a5%e6%b8%9b%e5%b0%91%e9%8e%96%e5%ae%9a-ZDBWgxmTtN\">\u793a\u4f8b\uff1a\u5982\u4f55\u69cb\u5efa\u7d22\u5f15\u4ee5\u6e1b\u5c11\u9396\u5b9a<\/h2>\n<pre><code>CREATE INDEX IX_Example ON TableName (ColumnName)\nWITH (FILLFACTOR = 80); -- \u8a2d\u7f6e\u586b\u5145\u56e0\u5b50\u4ee5\u6e1b\u5c11\u9801\u9762\u5206\u88c2\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u7d22\u5f15\u4e26\u8a2d\u7f6e\u4e86\u586b\u5145\u56e0\u5b50\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u9801\u9762\u5206\u88c2\u7684\u53ef\u80fd\u6027\uff0c\u5f9e\u800c\u964d\u4f4e\u9396\u5b9a\u7684\u983b\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ZDBWgxmTtN\">\u7d50\u8ad6<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u7d22\u5f15\u9396\u662f\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u7684\u91cd\u8981\u6a5f\u5236\uff0c\u4f46\u4e0d\u7576\u7684\u9396\u5b9a\u7b56\u7565\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u901a\u904e\u7cbe\u6e96\u9396\u4e0a\u5c4f\u969c\u7684\u7b56\u7565\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u9396\u5b9a\u7684\u7bc4\u570d\u548c\u6301\u6709\u6642\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u7d22\u5f15\u548c\u9396\u5b9a\u7b56\u7565\u81f3\u95dc\u91cd\u8981\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 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