{"id":195879,"date":"2024-11-13T18:40:19","date_gmt":"2024-11-13T10:40:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195879\/"},"modified":"2024-11-13T18:40:20","modified_gmt":"2024-11-13T10:40:20","slug":"%e9%80%a0%e6%88%90sql-server%e6%9f%a5%e8%a9%a2%e9%80%9f%e5%ba%a6%e6%85%a2%e7%9a%8410%e7%a8%ae%e5%8e%9f%e5%9b%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195879\/","title":{"rendered":"\u9020\u6210SQL Server\u67e5\u8a62\u901f\u5ea6\u6162\u768410\u7a2e\u539f\u56e0"},"content":{"rendered":"

\u9020\u6210SQL Server\u67e5\u8a62\u901f\u5ea6\u6162\u768410\u7a2e\u539f\u56e0<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\u548c\u67e5\u8a62\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u67e5\u8a62\u901f\u5ea6\u8b8a\u6162\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9020\u6210SQL Server\u67e5\u8a62\u901f\u5ea6\u6162\u7684\u5341\u7a2e\u5e38\u898b\u539f\u56e0\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

1. \u4e0d\u826f\u7684\u7d22\u5f15\u8a2d\u8a08<\/h2>\n

\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u95dc\u9375\u3002\u5982\u679c\u7d22\u5f15\u8a2d\u8a08\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u67e5\u8a62\u901f\u5ea6\u8b8a\u6162\u3002\u4f8b\u5982\uff0c\u7f3a\u5c11\u5fc5\u8981\u7684\u7d22\u5f15\u6216\u4f7f\u7528\u4e86\u904e\u591a\u7684\u7d22\u5f15\u90fd\u6703\u5f71\u97ff\u6027\u80fd\u3002\u5efa\u8b70\u5b9a\u671f\u6aa2\u67e5\u548c\u512a\u5316\u7d22\u5f15\u3002<\/p>\n

2. \u67e5\u8a62\u8a9e\u53e5\u4e0d\u4f73<\/h2>\n

\u4e0d\u5408\u7406\u7684\u67e5\u8a62\u8a9e\u53e5\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u4f8b\u5982\uff0c\u4f7f\u7528SELECT *\u800c\u4e0d\u662f\u6307\u5b9a\u6240\u9700\u7684\u5217\uff0c\u6703\u589e\u52a0\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\u3002\u512a\u5316\u67e5\u8a62\u8a9e\u53e5\uff0c\u4f7f\u7528JOIN\u800c\u975e\u5b50\u67e5\u8a62\uff0c\u901a\u5e38\u80fd\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n

3. \u9396\u5b9a\u548c\u963b\u585e<\/h2>\n

\u7576\u591a\u500b\u67e5\u8a62\u540c\u6642\u8a2a\u554f\u76f8\u540c\u7684\u6578\u64da\u6642\uff0c\u53ef\u80fd\u6703\u767c\u751f\u9396\u5b9a\u548c\u963b\u585e\uff0c\u5c0e\u81f4\u67e5\u8a62\u901f\u5ea6\u8b8a\u6162\u3002\u4f7f\u7528SQL Server\u7684\u52d5\u614b\u7ba1\u7406\u8996\u5716\uff08DMV\uff09\u4f86\u76e3\u63a7\u9396\u5b9a\u60c5\u6cc1\uff0c\u4e26\u8003\u616e\u4f7f\u7528\u66f4\u9ad8\u7684\u9694\u96e2\u7d1a\u5225\u6216\u512a\u5316\u67e5\u8a62\u4ee5\u6e1b\u5c11\u9396\u5b9a\u3002<\/p>\n

4. \u786c\u9ad4\u8cc7\u6e90\u4e0d\u8db3<\/h2>\n

SQL Server\u7684\u6027\u80fd\u8207\u786c\u9ad4\u8cc7\u6e90\u5bc6\u5207\u76f8\u95dc\u3002\u5982\u679cCPU\u3001\u5167\u5b58\u6216\u78c1\u789fI\/O\u4e0d\u8db3\uff0c\u5c07\u76f4\u63a5\u5f71\u97ff\u67e5\u8a62\u901f\u5ea6\u3002\u5b9a\u671f\u76e3\u63a7\u786c\u9ad4\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u5347\u7d1a\u3002<\/p>\n

5. \u5927\u91cf\u7684\u6578\u64da<\/h2>\n

\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u4e5f\u53ef\u80fd\u96a8\u4e4b\u589e\u52a0\u3002\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u8003\u616e\u4f7f\u7528\u5206\u5340\u8868\u6216\u6578\u64da\u6b78\u6a94\u7b56\u7565\uff0c\u4ee5\u6e1b\u5c11\u67e5\u8a62\u7684\u6578\u64da\u91cf\u3002<\/p>\n

6. \u4e0d\u7576\u7684\u6578\u64da\u985e\u578b<\/h2>\n

\u4f7f\u7528\u4e0d\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u6703\u5f71\u97ff\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c07\u6578\u5b57\u5b58\u5132\u70ba\u5b57\u7b26\u4e32\u985e\u578b\u6703\u5c0e\u81f4\u67e5\u8a62\u6548\u7387\u4f4e\u4e0b\u3002\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n

7. \u7f3a\u4e4f\u7d71\u8a08\u4fe1\u606f<\/h2>\n

SQL Server\u4f7f\u7528\u7d71\u8a08\u4fe1\u606f\u4f86\u751f\u6210\u67e5\u8a62\u8a08\u5283\u3002\u5982\u679c\u7d71\u8a08\u4fe1\u606f\u904e\u6642\u6216\u7f3a\u5931\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u4f73\u7684\u67e5\u8a62\u8a08\u5283\u3002\u5b9a\u671f\u66f4\u65b0\u7d71\u8a08\u4fe1\u606f\uff0c\u4ee5\u78ba\u4fdd\u67e5\u8a62\u8a08\u5283\u7684\u6e96\u78ba\u6027\u3002<\/p>\n

8. \u4e0d\u5408\u7406\u7684\u67e5\u8a62\u8a08\u5283<\/h2>\n

\u67e5\u8a62\u8a08\u5283\u662fSQL Server\u57f7\u884c\u67e5\u8a62\u7684\u8def\u5f91\u3002\u5982\u679c\u67e5\u8a62\u8a08\u5283\u4e0d\u5408\u7406\uff0c\u5c07\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u4f7f\u7528SQL Server Management Studio\uff08SSMS\uff09\u67e5\u770b\u548c\u5206\u6790\u67e5\u8a62\u8a08\u5283\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n

9. \u7db2\u7d61\u5ef6\u9072<\/h2>\n

\u5728\u5206\u4f48\u5f0f\u74b0\u5883\u4e2d\uff0c\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u6703\u5f71\u97ff\u67e5\u8a62\u901f\u5ea6\u3002\u78ba\u4fdd\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\uff0c\u4e26\u8003\u616e\u5c07\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u90e8\u7f72\u5728\u540c\u4e00\u5730\u5340\uff0c\u4ee5\u6e1b\u5c11\u5ef6\u9072\u3002<\/p>\n

10. \u670d\u52d9\u5668\u914d\u7f6e\u4e0d\u7576<\/h2>\n

SQL Server\u7684\u914d\u7f6e\u5c0d\u6027\u80fd\u6709\u91cd\u8981\u5f71\u97ff\u3002\u4e0d\u7576\u7684\u914d\u7f6e\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6e90\u6d6a\u8cbb\u6216\u6027\u80fd\u74f6\u9838\u3002\u5b9a\u671f\u6aa2\u67e5\u548c\u8abf\u6574SQL Server\u7684\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u6700\u4f73\u6027\u80fd\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

\u4e86\u89e3\u9020\u6210SQL Server\u67e5\u8a62\u901f\u5ea6\u6162\u7684\u539f\u56e0\u662f\u63d0\u9ad8\u6578\u64da\u5eab\u6027\u80fd\u7684\u7b2c\u4e00\u6b65\u3002\u901a\u904e\u512a\u5316\u7d22\u5f15\u3001\u67e5\u8a62\u8a9e\u53e5\u3001\u786c\u9ad4\u8cc7\u6e90\u53ca\u670d\u52d9\u5668\u914d\u7f6e\u7b49\u65b9\u9762\uff0c\u53ef\u4ee5\u986f\u8457\u6539\u5584\u67e5\u8a62\u901f\u5ea6\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u6216\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0c\u78ba\u4fdd\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u63a2\u7d22\u9020\u6210SQL Server\u67e5\u8a62\u901f\u5ea6\u6162\u768410\u7a2e\u539f\u56e0\uff0c\u5e6b\u52a9\u60a8\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u63d0\u9ad8\u67e5\u8a62\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-195879","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195879","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=195879"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195879\/revisions"}],"predecessor-version":[{"id":195880,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195879\/revisions\/195880"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195879"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}