{"id":195153,"date":"2024-11-13T12:39:20","date_gmt":"2024-11-13T04:39:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195153\/"},"modified":"2024-11-13T12:39:22","modified_gmt":"2024-11-13T04:39:22","slug":"%e5%84%aa%e5%8c%96sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%b6%93%e9%a9%97%e5%a4%a7%e7%9b%a4%e9%bb%9e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195153\/","title":{"rendered":"\u512a\u5316SQL Server\u6578\u64da\u5eab\u7684\u7d93\u9a57\u5927\u76e4\u9ede"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%b6%93%e9%a9%97%e5%a4%a7%e7%9b%a4%e9%bb%9e-ffXEhBAOBw\">\u512a\u5316SQL Server\u6578\u64da\u5eab\u7684\u7d93\u9a57\u5927\u76e4\u9ede<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002SQL Server\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u5834\u666f\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u512a\u5316SQL Server\u6578\u64da\u5eab\u7684\u7d93\u9a57\u548c\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u63d0\u5347\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e4%bf%9d%e9%81%a9%e7%95%b6%e7%9a%84%e7%b4%a2%e5%bc%95%e8%a8%ad%e8%a8%88-ffXEhBAOBw\">1. \u78ba\u4fdd\u9069\u7576\u7684\u7d22\u5f15\u8a2d\u8a08<\/h2>\n<p>\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u95dc\u9375\u3002\u9069\u7576\u7684\u7d22\u5f15\u8a2d\u8a08\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7d22\u5f15\u8a2d\u8a08\u7684\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u7d22\u5f15\u985e\u578b\uff1a<\/strong>\u6839\u64da\u67e5\u8a62\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u7d22\u5f15\u985e\u578b\uff0c\u4f8b\u5982\u805a\u96c6\u7d22\u5f15\u548c\u975e\u805a\u96c6\u7d22\u5f15\u3002<\/li>\n<li><strong>\u907f\u514d\u904e\u591a\u7684\u7d22\u5f15\uff1a<\/strong>\u96d6\u7136\u7d22\u5f15\u53ef\u4ee5\u52a0\u901f\u67e5\u8a62\uff0c\u4f46\u904e\u591a\u7684\u7d22\u5f15\u6703\u5f71\u97ff\u6578\u64da\u5beb\u5165\u6027\u80fd\uff0c\u56e0\u6b64\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8a2d\u8a08\u3002<\/li>\n<li><strong>\u5b9a\u671f\u91cd\u5efa\u548c\u91cd\u7d44\u7d22\u5f15\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0c\u7d22\u5f15\u53ef\u80fd\u6703\u8b8a\u5f97\u788e\u7247\u5316\uff0c\u5b9a\u671f\u91cd\u5efa\u548c\u91cd\u7d44\u7d22\u5f15\u53ef\u4ee5\u4fdd\u6301\u5176\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-ffXEhBAOBw\">2. \u512a\u5316\u67e5\u8a62\u6027\u80fd<\/h2>\n<p>\u67e5\u8a62\u6027\u80fd\u7684\u512a\u5316\u662f\u63d0\u5347\u6574\u9ad4\u6578\u64da\u5eab\u6027\u80fd\u7684\u91cd\u8981\u74b0\u7bc0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u67e5\u8a62\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u57f7\u884c\u8a08\u5283\u5206\u6790\uff1a<\/strong>\u901a\u904e\u5206\u6790\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u53ef\u4ee5\u627e\u51fa\u6027\u80fd\u74f6\u9838\uff0c\u4e26\u91dd\u5c0d\u6027\u5730\u9032\u884c\u512a\u5316\u3002<\/li>\n<li><strong>\u907f\u514d\u4f7f\u7528SELECT *\uff1a<\/strong>\u660e\u78ba\u6307\u5b9a\u9700\u8981\u7684\u5217\u53ef\u4ee5\u6e1b\u5c11\u6578\u64da\u50b3\u8f38\u91cf\uff0c\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u4f7f\u7528JOIN\u800c\u975e\u5b50\u67e5\u8a62\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528JOIN\u53ef\u4ee5\u6bd4\u5b50\u67e5\u8a62\u66f4\u9ad8\u6548\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%b3%87%e6%ba%90-ffXEhBAOBw\">3. \u7ba1\u7406\u6578\u64da\u5eab\u7684\u8cc7\u6e90<\/h2>\n<p>\u8cc7\u6e90\u7ba1\u7406\u5c0d\u65bcSQL Server\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8cc7\u6e90\u7ba1\u7406\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u914d\u7f6e\u9069\u7576\u7684\u5167\u5b58\uff1a<\/strong>\u78ba\u4fddSQL Server\u6709\u8db3\u5920\u7684\u5167\u5b58\u4f86\u8655\u7406\u67e5\u8a62\uff0c\u907f\u514d\u56e0\u5167\u5b58\u4e0d\u8db3\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u76e3\u63a7CPU\u4f7f\u7528\u7387\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5CPU\u4f7f\u7528\u7387\uff0c\u78ba\u4fdd\u6c92\u6709\u55ae\u4e00\u67e5\u8a62\u4f54\u7528\u904e\u591a\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u4f7f\u7528SQL Server\u4ee3\u7406\u4efb\u52d9\uff1a<\/strong>\u5b9a\u671f\u57f7\u884c\u7dad\u8b77\u4efb\u52d9\uff0c\u5982\u6578\u64da\u5eab\u5099\u4efd\u548c\u7d71\u8a08\u4fe1\u606f\u66f4\u65b0\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u5065\u5eb7\u72c0\u614b\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ffXEhBAOBw\">4. \u6578\u64da\u5eab\u8a2d\u8a08\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u826f\u597d\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8a2d\u8a08\u4e0a\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316\u6578\u64da\uff1a<\/strong>\u901a\u904e\u6b63\u898f\u5316\u4f86\u6d88\u9664\u6578\u64da\u5197\u9918\uff0c\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u4e26\u63d0\u9ad8\u6578\u64da\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u8003\u616e\u53cd\u6b63\u898f\u5316\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u70ba\u4e86\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u616e\u53cd\u6b63\u898f\u5316\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u4e26\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%9a%e6%9c%9f%e7%9b%a3%e6%8e%a7%e5%92%8c%e7%b6%ad%e8%ad%b7-ffXEhBAOBw\">5. \u5b9a\u671f\u76e3\u63a7\u548c\u7dad\u8b77<\/h2>\n<p>\u5b9a\u671f\u7684\u76e3\u63a7\u548c\u7dad\u8b77\u662f\u78ba\u4fddSQL Server\u6027\u80fd\u7684\u95dc\u9375\u3002\u4f7f\u7528SQL Server\u7684\u5167\u5efa\u5de5\u5177\uff0c\u5982SQL Server Management Studio (SSMS)\u548cSQL Server Profiler\uff0c\u4f86\u76e3\u63a7\u6027\u80fd\u6307\u6a19\u548c\u67e5\u8a62\u57f7\u884c\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"%e7%b5%90%e8%ab%96-ffXEhBAOBw\">\u7d50\u8ad6<\/h3>\n<p>\u512a\u5316SQL Server\u6578\u64da\u5eab\u662f\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u7d22\u5f15\u8a2d\u8a08\u3001\u67e5\u8a62\u6027\u80fd\u3001\u8cc7\u6e90\u7ba1\u7406\u3001\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u5b9a\u671f\u7dad\u8b77\u7b49\u591a\u500b\u65b9\u9762\u3002\u901a\u904e\u5be6\u65bd\u4e0a\u8ff0\u5efa\u8b70\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u5f9e\u800c\u652f\u6301\u696d\u52d9\u7684\u589e\u9577\u548c\u767c\u5c55\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u6578\u64da\u5eab\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u512a\u5316SQL Server\u6578\u64da\u5eab\u7684\u5be6\u7528\u7d93\u9a57\u8207\u6280\u5de7\uff0c\u63d0\u5347\u6027\u80fd\u3001\u6e1b\u5c11\u5ef6\u9072\uff0c\u52a9\u529b\u6578\u64da\u7ba1\u7406\u6548\u7387\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-195153","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195153","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=195153"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195153\/revisions"}],"predecessor-version":[{"id":195154,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195153\/revisions\/195154"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}