{"id":138547,"date":"2024-10-31T15:25:19","date_gmt":"2024-10-31T07:25:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138547\/"},"modified":"2024-10-31T15:25:20","modified_gmt":"2024-10-31T07:25:20","slug":"sql-server%e9%9b%bb%e8%85%a6%ef%bc%9a%e6%a5%b5%e8%87%b4%e8%a1%a8%e7%8f%be%ef%bc%8c%e5%bc%b7%e5%8b%81%e5%8a%a9%e5%8a%9b%ef%bc%88sqlserver%e9%9b%bb%e8%85%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138547\/","title":{"rendered":"SQL Server\u96fb\u8166\uff1a\u6975\u81f4\u8868\u73fe\uff0c\u5f37\u52c1\u52a9\u529b\uff08sqlserver\u96fb\u8166\uff09"},"content":{"rendered":"<h1 id=\"sql-server%e9%9b%bb%e8%85%a6%ef%bc%9a%e6%a5%b5%e8%87%b4%e8%a1%a8%e7%8f%be%ef%bc%8c%e5%bc%b7%e5%8b%81%e5%8a%a9%e5%8a%9b-dhEdkpmhUk\">SQL Server\u96fb\u8166\uff1a\u6975\u81f4\u8868\u73fe\uff0c\u5f37\u52c1\u52a9\u529b<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server\u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0cSQL Server\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u3001\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5206\u6790\u6578\u64da\u3002<\/p>\n<h2 id=\"sql-server%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-dhEdkpmhUk\">SQL Server\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>SQL Server\u662f\u7531\u5fae\u8edf\u958b\u767c\u7684\u4e00\u6b3e\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u529f\u80fd\u3002\u5b83\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u5e6b\u52a9\u7528\u6236\u9032\u884c\u6578\u64da\u7ba1\u7406\u548c\u5206\u6790\u3002SQL Server\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>SQL Server\u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u5982Always On\u53ef\u7528\u6027\u7d44\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u6545\u969c\u6642\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>SQL Server\u5167\u5efa\u591a\u5c64\u5b89\u5168\u6a5f\u5236\uff0c\u5305\u62ec\u6578\u64da\u52a0\u5bc6\u3001\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u548c\u6b0a\u9650\u7ba1\u7406\uff0c\u4fdd\u8b77\u6578\u64da\u4e0d\u53d7\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u4f01\u696d\u7d1a\u61c9\u7528\uff0cSQL Server\u90fd\u80fd\u6839\u64da\u9700\u6c42\u9032\u884c\u64f4\u5c55\uff0c\u652f\u6301\u5927\u898f\u6a21\u6578\u64da\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"sql-server%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-dhEdkpmhUk\">SQL Server\u7684\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddSQL Server\u7684\u6700\u4f73\u6027\u80fd\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9700\u8981\u9032\u884c\u4e00\u7cfb\u5217\u7684\u6027\u80fd\u512a\u5316\u63aa\u65bd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e7%b4%a2%e5%bc%95%e7%9a%84%e4%bd%bf%e7%94%a8-dhEdkpmhUk\">1. \u7d22\u5f15\u7684\u4f7f\u7528<\/h3>\n<p>\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u95dc\u9375\u3002\u901a\u904e\u70ba\u8868\u4e2d\u7684\u5217\u5275\u5efa\u7d22\u5f15\uff0c\u53ef\u4ee5\u986f\u8457\u52a0\u5feb\u67e5\u8a62\u901f\u5ea6\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u7d22\u5f15\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>CREATE INDEX index_name ON table_name (column_name);<\/code><\/pre>\n<p>\u7136\u800c\uff0c\u904e\u591a\u7684\u7d22\u5f15\u6703\u5f71\u97ff\u6578\u64da\u63d2\u5165\u548c\u66f4\u65b0\u7684\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u5e73\u8861\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96-dhEdkpmhUk\">2. \u67e5\u8a62\u512a\u5316<\/h3>\n<p>\u7de8\u5beb\u9ad8\u6548\u7684SQL\u67e5\u8a62\u662f\u63d0\u5347\u6027\u80fd\u7684\u53e6\u4e00\u500b\u91cd\u8981\u65b9\u9762\u3002\u4f7f\u7528EXPLAIN\u8a9e\u53e5\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5206\u6790\u67e5\u8a62\u8a08\u5283\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPLAIN SELECT * FROM table_name WHERE condition;<\/code><\/pre>\n<p>\u901a\u904e\u5206\u6790\u67e5\u8a62\u8a08\u5283\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8abf\u6574\u67e5\u8a62\u8a9e\u53e5\uff0c\u4f7f\u7528JOIN\u800c\u975e\u5b50\u67e5\u8a62\uff0c\u6216\u662f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e7%b6%ad%e8%ad%b7-dhEdkpmhUk\">3. \u5b9a\u671f\u7dad\u8b77<\/h3>\n<p>\u5b9a\u671f\u9032\u884c\u6578\u64da\u5eab\u7dad\u8b77\uff0c\u5982\u91cd\u5efa\u7d22\u5f15\u548c\u66f4\u65b0\u7d71\u8a08\u4fe1\u606f\uff0c\u53ef\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002\u9019\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u901a\u904eSQL Server Management Studio\uff08SSMS\uff09\u8f15\u9b06\u5b8c\u6210\u3002<\/p>\n<h2 id=\"sql-server%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-dhEdkpmhUk\">SQL Server\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>SQL Server\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u884c\u696d\uff0c\u5305\u62ec\u91d1\u878d\u3001\u91ab\u7642\u3001\u96f6\u552e\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u91d1\u878d\u884c\u696d\uff1a<\/strong>\u9280\u884c\u548c\u91d1\u878d\u6a5f\u69cb\u4f7f\u7528SQL Server\u4f86\u7ba1\u7406\u5ba2\u6236\u6578\u64da\u3001\u4ea4\u6613\u8a18\u9304\u548c\u98a8\u96aa\u8a55\u4f30\u3002<\/li>\n<li><strong>\u91ab\u7642\u884c\u696d\uff1a<\/strong>\u91ab\u7642\u6a5f\u69cb\u5229\u7528SQL Server\u4f86\u5b58\u5132\u75c5\u6b77\u3001\u6aa2\u67e5\u7d50\u679c\u548c\u91ab\u7642\u8a18\u9304\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u96fb\u5b50\u5546\u52d9\uff1a<\/strong>\u5728\u7dda\u5546\u5e97\u4f7f\u7528SQL Server\u4f86\u7ba1\u7406\u7522\u54c1\u4fe1\u606f\u3001\u8a02\u55ae\u8655\u7406\u548c\u5ba2\u6236\u6578\u64da\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dhEdkpmhUk\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u4f5c\u70ba\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u7121\u8ad6\u662f\u5728\u6027\u80fd\u3001\u53ef\u7528\u6027\u9084\u662f\u5b89\u5168\u6027\u65b9\u9762\uff0c\u90fd\u80fd\u70ba\u4f01\u696d\u63d0\u4f9b\u5f37\u52c1\u7684\u52a9\u529b\u3002\u901a\u904e\u5408\u7406\u7684\u6027\u80fd\u512a\u5316\u548c\u7dad\u8b77\u7b56\u7565\uff0c\u4f01\u696d\u53ef\u4ee5\u5145\u5206\u767c\u63eeSQL Server\u7684\u6f5b\u529b\uff0c\u5be6\u73fe\u6578\u64da\u7684\u9ad8\u6548\u7ba1\u7406\u548c\u5206\u6790\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72\u548c\u7ba1\u7406SQL Server\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0cServer.HK\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u96fb\u8166\uff0c\u9ad4\u9a57\u6975\u81f4\u8868\u73fe\u8207\u5f37\u52c1\u52a9\u529b\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u52a9\u60a8\u8f15\u9b06\u61c9\u5c0d\u5404\u7a2e\u6311\u6230\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-138547","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138547","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=138547"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138547\/revisions"}],"predecessor-version":[{"id":138548,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138547\/revisions\/138548"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}