{"id":141675,"date":"2024-10-31T22:00:15","date_gmt":"2024-10-31T14:00:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/141675\/"},"modified":"2024-10-31T22:00:17","modified_gmt":"2024-10-31T14:00:17","slug":"sql-server-%e5%b0%88%e5%ae%b6%e7%9a%84%e5%8d%81%e5%80%8b%e7%a7%98%e5%af%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/141675\/","title":{"rendered":"SQL Server \u5c08\u5bb6\u7684\u5341\u500b\u79d8\u5bc6"},"content":{"rendered":"

SQL Server \u5c08\u5bb6\u7684\u5341\u500b\u79d8\u5bc6<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server \u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u74b0\u5883\u4e2d\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0cSQL Server \u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u67e5\u8a62\u80fd\u529b\u3002\u672c\u6587\u5c07\u63ed\u793a\u5341\u500b SQL Server \u5c08\u5bb6\u7684\u79d8\u5bc6\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5de5\u5177\u3002<\/p>\n

1. \u7406\u89e3\u57f7\u884c\u8a08\u5283<\/h2>\n

\u57f7\u884c\u8a08\u5283\u662f SQL Server \u5982\u4f55\u57f7\u884c\u67e5\u8a62\u7684\u8a73\u7d30\u8aaa\u660e\u3002\u5c08\u5bb6\u6703\u5229\u7528\u57f7\u884c\u8a08\u5283\u4f86\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002\u4f7f\u7528 SET SHOWPLAN_XML ON<\/code> \u53ef\u4ee5\u67e5\u770b\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u5f9e\u800c\u9032\u884c\u512a\u5316\u3002<\/p>\n

2. \u4f7f\u7528\u7d22\u5f15\u512a\u5316\u67e5\u8a62<\/h2>\n

\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u95dc\u9375\u3002\u5c08\u5bb6\u5efa\u8b70\u5b9a\u671f\u6aa2\u67e5\u548c\u91cd\u5efa\u7d22\u5f15\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6548\u7387\u3002\u53ef\u4ee5\u4f7f\u7528 CREATE INDEX<\/code> \u8a9e\u53e5\u4f86\u5275\u5efa\u7d22\u5f15\uff0c\u4e26\u4f7f\u7528 ALTER INDEX<\/code> \u4f86\u91cd\u5efa\u3002<\/p>\n

3. \u53c3\u6578\u5316\u67e5\u8a62<\/h2>\n

\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\u53ef\u4ee5\u9632\u6b62 SQL \u6ce8\u5165\u653b\u64ca\uff0c\u4e26\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u5c08\u5bb6\u901a\u5e38\u6703\u4f7f\u7528 sp_executesql<\/code> \u4f86\u57f7\u884c\u53c3\u6578\u5316\u67e5\u8a62\uff0c\u9019\u6a23\u53ef\u4ee5\u91cd\u7528\u67e5\u8a62\u8a08\u5283\u3002<\/p>\n

4. \u76e3\u63a7\u6027\u80fd\u6307\u6a19<\/h2>\n

\u5b9a\u671f\u76e3\u63a7 SQL Server \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982 CPU \u4f7f\u7528\u7387\u3001\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548c\u78c1\u789f I\/O\uff0c\u53ef\u4ee5\u5e6b\u52a9\u5c08\u5bb6\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002\u4f7f\u7528 SQL Server Profiler \u6216 Performance Monitor \u4f86\u6536\u96c6\u9019\u4e9b\u6578\u64da\u3002<\/p>\n

5. \u4e86\u89e3\u9396\u5b9a\u548c\u6b7b\u9396<\/h2>\n

\u9396\u5b9a\u662f SQL Server \u4fdd\u8b77\u6578\u64da\u5b8c\u6574\u6027\u7684\u4e00\u7a2e\u65b9\u5f0f\uff0c\u4f46\u904e\u591a\u7684\u9396\u5b9a\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u5c08\u5bb6\u6703\u4f7f\u7528 sp_who2<\/code> \u548c sys.dm_exec_requests<\/code> \u4f86\u6aa2\u67e5\u7576\u524d\u7684\u9396\u5b9a\u60c5\u6cc1\uff0c\u4e26\u53ca\u6642\u89e3\u6c7a\u6b7b\u9396\u554f\u984c\u3002<\/p>\n

6. \u5b9a\u671f\u5099\u4efd\u6578\u64da<\/h2>\n

\u6578\u64da\u4e1f\u5931\u53ef\u80fd\u6703\u5c0d\u696d\u52d9\u9020\u6210\u91cd\u5927\u640d\u5931\u3002\u5c08\u5bb6\u5efa\u8b70\u5b9a\u671f\u9032\u884c\u5b8c\u6574\u5099\u4efd\u548c\u589e\u91cf\u5099\u4efd\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u53ef\u4ee5\u4f7f\u7528 BACKUP DATABASE<\/code> \u8a9e\u53e5\u4f86\u57f7\u884c\u5099\u4efd\u3002<\/p>\n

7. \u4f7f\u7528\u4e8b\u52d9\u7ba1\u7406\u6578\u64da\u4e00\u81f4\u6027<\/h2>\n

\u4e8b\u52d9\u78ba\u4fdd\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u5c08\u5bb6\u6703\u4f7f\u7528 BEGIN TRANSACTION<\/code>\u3001COMMIT<\/code> \u548c ROLLBACK<\/code> \u4f86\u7ba1\u7406\u4e8b\u52d9\uff0c\u78ba\u4fdd\u5728\u51fa\u73fe\u932f\u8aa4\u6642\u80fd\u5920\u6062\u5fa9\u5230\u5b89\u5168\u72c0\u614b\u3002<\/p>\n

8. \u512a\u5316\u6578\u64da\u5eab\u8a2d\u8a08<\/h2>\n

\u826f\u597d\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u6027\u80fd\u7684\u57fa\u790e\u3002\u5c08\u5bb6\u6703\u9075\u5faa\u6b63\u898f\u5316\u539f\u5247\uff0c\u907f\u514d\u6578\u64da\u5197\u9918\uff0c\u4e26\u4f7f\u7528\u5916\u9375\u4f86\u7dad\u8b77\u6578\u64da\u5b8c\u6574\u6027\u3002<\/p>\n

9. \u4f7f\u7528 SQL Server Agent \u81ea\u52d5\u5316\u4efb\u52d9<\/h2>\n

SQL Server Agent \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u81ea\u52d5\u5316\u5e38\u898b\u4efb\u52d9\uff0c\u5982\u5099\u4efd\u3001\u7dad\u8b77\u548c\u5831\u544a\u3002\u5c08\u5bb6\u6703\u8a2d\u7f6e\u4f5c\u696d\u4f86\u5b9a\u671f\u57f7\u884c\u9019\u4e9b\u4efb\u52d9\uff0c\u5f9e\u800c\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u9700\u8981\u3002<\/p>\n

10. \u6301\u7e8c\u5b78\u7fd2\u548c\u66f4\u65b0\u77e5\u8b58<\/h2>\n

SQL Server \u4e0d\u65b7\u66f4\u65b0\uff0c\u5c08\u5bb6\u9700\u8981\u6301\u7e8c\u5b78\u7fd2\u6700\u65b0\u7684\u529f\u80fd\u548c\u6700\u4f73\u5be6\u8e10\u3002\u53c3\u52a0\u57f9\u8a13\u3001\u95b1\u8b80\u6280\u8853\u66f8\u7c4d\u548c\u53c3\u52a0\u793e\u5340\u6d3b\u52d5\u90fd\u662f\u4e0d\u932f\u7684\u9078\u64c7\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

\u638c\u63e1\u9019\u5341\u500b SQL Server \u5c08\u5bb6\u7684\u79d8\u5bc6\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u80fd\u529b\u548c\u6027\u80fd\u3002\u7121\u8ad6\u60a8\u662f\u521d\u5b78\u8005\u9084\u662f\u6709\u7d93\u9a57\u7684\u5c08\u696d\u4eba\u58eb\uff0c\u9019\u4e9b\u6280\u5de7\u90fd\u80fd\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u4f7f\u7528 SQL Server\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u6216 \u4e91\u670d\u52a1\u5668<\/a> \u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u63a2\u7d22 SQL Server \u5c08\u5bb6\u7684\u5341\u500b\u79d8\u5bc6\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6280\u5de7\uff0c\u512a\u5316\u6027\u80fd\uff0c\u89e3\u9396\u9ad8\u6548\u80fd\u7684\u95dc\u9375\u7b56\u7565\u8207\u6700\u4f73\u5be6\u8e10\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-141675","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141675","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=141675"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141675\/revisions"}],"predecessor-version":[{"id":141676,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141675\/revisions\/141676"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=141675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=141675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=141675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}