{"id":66215,"date":"2024-10-14T15:32:15","date_gmt":"2024-10-14T07:32:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66215\/"},"modified":"2024-10-14T15:32:16","modified_gmt":"2024-10-14T07:32:16","slug":"mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%9a%e7%a8%8b%e5%90%8c%e6%ad%a5%ef%bc%9a%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66215\/","title":{"rendered":"MSSQL\u6578\u64da\u5eab\u7dda\u7a0b\u540c\u6b65\uff1a\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406 (mssql\u6578\u64da\u5eab\u7dda\u7a0b\u540c\u6b65)"},"content":{"rendered":"<h1 id=\"mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%9a%e7%a8%8b%e5%90%8c%e6%ad%a5%ef%bc%9a%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-OWtelCwCuH\">MSSQL\u6578\u64da\u5eab\u7dda\u7a0b\u540c\u6b65\uff1a\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528Microsoft SQL Server\uff08MSSQL\uff09\u6642\uff0c\u7dda\u7a0b\u540c\u6b65\u6210\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u9ad8\u6548\u8655\u7406\u7684\u95dc\u9375\u6280\u8853\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMSSQL\u6578\u64da\u5eab\u7684\u7dda\u7a0b\u540c\u6b65\u6a5f\u5236\u53ca\u5176\u5728\u9ad8\u6548\u6578\u64da\u8655\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b7%9a%e7%a8%8b%e5%90%8c%e6%ad%a5%ef%bc%9f-OWtelCwCuH\">\u4ec0\u9ebc\u662f\u7dda\u7a0b\u540c\u6b65\uff1f<\/h2>\n<p>\u7dda\u7a0b\u540c\u6b65\u662f\u6307\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u78ba\u4fdd\u591a\u500b\u7dda\u7a0b\u80fd\u5920\u5b89\u5168\u5730\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u7684\u904e\u7a0b\u3002\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\uff0c\u9019\u901a\u5e38\u6d89\u53ca\u5230\u5c0d\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002\u82e5\u6c92\u6709\u9069\u7576\u7684\u540c\u6b65\u6a5f\u5236\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u640d\u58de\u3002<\/p>\n<h2 id=\"mssql%e4%b8%ad%e7%9a%84%e7%b7%9a%e7%a8%8b%e5%90%8c%e6%ad%a5%e6%a9%9f%e5%88%b6-OWtelCwCuH\">MSSQL\u4e2d\u7684\u7dda\u7a0b\u540c\u6b65\u6a5f\u5236<\/h2>\n<p>MSSQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u7dda\u7a0b\u540c\u6b65\u6a5f\u5236\u4f86\u7ba1\u7406\u6578\u64da\u7684\u4e26\u767c\u8a2a\u554f\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u4e3b\u8981\u7684\u540c\u6b65\u6280\u8853\uff1a<\/p>\n<ul>\n<li><strong>\u9396\u5b9a\uff08Locking\uff09<\/strong>\uff1aMSSQL\u4f7f\u7528\u9396\u5b9a\u4f86\u9632\u6b62\u591a\u500b\u7dda\u7a0b\u540c\u6642\u4fee\u6539\u540c\u4e00\u6578\u64da\u884c\u3002\u6839\u64da\u9700\u8981\uff0c\u9396\u5b9a\u53ef\u4ee5\u662f\u884c\u7d1a\u9396\u3001\u9801\u7d1a\u9396\u6216\u8868\u7d1a\u9396\u3002<\/li>\n<li><strong>\u4e8b\u52d9\uff08Transactions\uff09<\/strong>\uff1a\u4e8b\u52d9\u662f\u4e00\u7d44\u64cd\u4f5c\u7684\u96c6\u5408\uff0c\u9019\u4e9b\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\u3002MSSQL\u652f\u6301ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u96e2\u6027\u3001\u6301\u4e45\u6027\uff09\u7279\u6027\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u5feb\u7167\u9694\u96e2\uff08Snapshot Isolation\uff09<\/strong>\uff1a\u9019\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u9694\u96e2\u7d1a\u5225\uff0c\u5141\u8a31\u8b80\u53d6\u64cd\u4f5c\u5728\u4e0d\u52a0\u9396\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e26\u767c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b7%9a%e7%a8%8b%e5%90%8c%e6%ad%a5%e7%9a%84%e6%8c%91%e6%88%b0-OWtelCwCuH\">\u7dda\u7a0b\u540c\u6b65\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1MSSQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u7dda\u7a0b\u540c\u6b65\u6a5f\u5236\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4ecd\u7136\u9762\u81e8\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6b7b\u9396\uff08Deadlocks\uff09<\/strong>\uff1a\u7576\u5169\u500b\u6216\u591a\u500b\u7dda\u7a0b\u4e92\u76f8\u7b49\u5f85\u5c0d\u65b9\u91cb\u653e\u9396\u6642\uff0c\u5c31\u6703\u767c\u751f\u6b7b\u9396\u3002\u9019\u6703\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u5d29\u6f70\u3002<\/li>\n<li><strong>\u6027\u80fd\u74f6\u9838\uff08Performance Bottlenecks\uff09<\/strong>\uff1a\u904e\u5ea6\u7684\u9396\u5b9a\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u3002<\/li>\n<li><strong>\u8907\u96dc\u7684\u4e8b\u52d9\u7ba1\u7406\uff08Complex Transaction Management\uff09<\/strong>\uff1a\u5728\u591a\u500b\u7dda\u7a0b\u540c\u6642\u57f7\u884c\u4e8b\u52d9\u6642\uff0c\u7ba1\u7406\u9019\u4e9b\u4e8b\u52d9\u7684\u8907\u96dc\u6027\u6703\u589e\u52a0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-OWtelCwCuH\">\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u5728MSSQL\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u9396\u5b9a\u7d1a\u5225<\/strong>\uff1a\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u9396\u5b9a\u7d1a\u5225\uff0c\u4ee5\u5e73\u8861\u6578\u64da\u4e00\u81f4\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5feb\u7167\u9694\u96e2<\/strong>\uff1a\u5728\u9069\u7576\u7684\u60c5\u6cc1\u4e0b\u4f7f\u7528\u5feb\u7167\u9694\u96e2\uff0c\u4ee5\u6e1b\u5c11\u9396\u5b9a\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\u548c\u512a\u5316\u67e5\u8a62<\/strong>\uff1a\u4f7f\u7528SQL Server\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u548c\u512a\u5316\u67e5\u8a62\uff0c\u4ee5\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\u3002<\/li>\n<li><strong>\u5be6\u65bd\u91cd\u8a66\u908f\u8f2f<\/strong>\uff1a\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5be6\u65bd\u91cd\u8a66\u908f\u8f2f\uff0c\u4ee5\u61c9\u5c0d\u53ef\u80fd\u7684\u6b7b\u9396\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-OWtelCwCuH\">\u7d50\u8ad6<\/h2>\n<p>MSSQL\u6578\u64da\u5eab\u7684\u7dda\u7a0b\u540c\u6b65\u662f\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u9ad8\u6548\u8655\u7406\u7684\u95dc\u9375\u3002\u901a\u904e\u7406\u89e3\u548c\u61c9\u7528\u9069\u7576\u7684\u540c\u6b65\u6a5f\u5236\uff0c\u4f01\u696d\u53ef\u4ee5\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u6709\u6548\u7ba1\u7406\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u6301\u7e8c\u512a\u5316\u7dda\u7a0b\u540c\u6b65\u7b56\u7565\u5c07\u6210\u70ba\u672a\u4f86\u6578\u64da\u8655\u7406\u7684\u91cd\u8981\u8ab2\u984c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u6578\u64da\u8655\u7406\u548c\u76f8\u95dc\u6280\u8853\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u53ca\u5176\u4ed6\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MSSQL\u6578\u64da\u5eab\u7dda\u7a0b\u540c\u6b65\u6280\u8853\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\uff0c\u63d0\u5347\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u512a\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\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-66215","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66215","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=66215"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66215\/revisions"}],"predecessor-version":[{"id":66216,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66215\/revisions\/66216"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}