{"id":176183,"date":"2024-11-08T10:46:22","date_gmt":"2024-11-08T02:46:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176183\/"},"modified":"2024-11-08T10:46:23","modified_gmt":"2024-11-08T02:46:23","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%8d%e5%ae%8c%e6%95%b4%e6%90%8d%e5%a3%9e%ef%bc%88mssql%e4%b8%8d%e5%ae%8c%e6%95%b4%e6%80%8e%e9%ba%bc%e4%bf%ae%e5%be%a9%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176183\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MSSQL\u6578\u64da\u5eab\u4e0d\u5b8c\u6574\u640d\u58de\uff08mssql\u4e0d\u5b8c\u6574\u600e\u9ebc\u4fee\u5fa9\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%8d%e5%ae%8c%e6%95%b4%e6%90%8d%e5%a3%9e%ef%bc%88mssql%e4%b8%8d%e5%ae%8c%e6%95%b4%e6%80%8e%e9%ba%bc%e4%bf%ae%e5%be%a9%ef%bc%89-OYrYnzvPmL\">\u5982\u4f55\u4fee\u5fa9MSSQL\u6578\u64da\u5eab\u4e0d\u5b8c\u6574\u640d\u58de\uff08mssql\u4e0d\u5b8c\u6574\u600e\u9ebc\u4fee\u5fa9\uff09<\/h1>\n<p>\u5728\u65e5\u5e38\u7684\u6578\u64da\u7ba1\u7406\u4e2d\uff0cMSSQL\u6578\u64da\u5eab\u7684\u640d\u58de\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u6578\u64da\u5eab\u640d\u58de\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff0c\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u610f\u5916\u95dc\u6a5f\u3001\u75c5\u6bd2\u653b\u64ca\u6216\u4e0d\u7576\u7684\u6578\u64da\u64cd\u4f5c\u7b49\u3002\u7576\u6578\u64da\u5eab\u51fa\u73fe\u4e0d\u5b8c\u6574\u640d\u58de\u6642\uff0c\u53ca\u6642\u4fee\u5fa9\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u907f\u514d\u6578\u64da\u4e1f\u5931\u548c\u696d\u52d9\u4e2d\u65b7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4fee\u5fa9MSSQL\u6578\u64da\u5eab\u7684\u4e0d\u5b8c\u6574\u640d\u58de\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-OYrYnzvPmL\">\u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b<\/h2>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u4fee\u5fa9\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u7576\u524d\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT name, state_desc FROM sys.databases;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u6578\u64da\u5eab\u7684\u540d\u7a31\u53ca\u5176\u72c0\u614b\u63cf\u8ff0\u3002\u5982\u679c\u6578\u64da\u5eab\u7684\u72c0\u614b\u986f\u793a\u70ba\u201cRESTORING\u201d\u6216\u201cRECOVERING\u201d\uff0c\u5247\u8868\u793a\u6578\u64da\u5eab\u8655\u65bc\u6062\u5fa9\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u9032\u4e00\u6b65\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8dbcc-checkdb%e5%91%bd%e4%bb%a4-OYrYnzvPmL\">\u4f7f\u7528DBCC CHECKDB\u547d\u4ee4<\/h2>\n<p>DBCC CHECKDB\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u4e26\u5831\u544a\u4efb\u4f55\u640d\u58de\u7684\u60c5\u6cc1\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>DBCC CHECKDB('\u4f60\u7684\u6578\u64da\u5eab\u540d\u7a31');<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u6aa2\u67e5\u7d50\u679c\u3002\u5982\u679c\u767c\u73fe\u640d\u58de\uff0c\u7cfb\u7d71\u6703\u63d0\u4f9b\u76f8\u61c9\u7684\u932f\u8aa4\u4fe1\u606f\u548c\u5efa\u8b70\u7684\u4fee\u5fa9\u9078\u9805\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-OYrYnzvPmL\">\u4fee\u5fa9\u6578\u64da\u5eab<\/h2>\n<p>\u6839\u64daDBCC CHECKDB\u7684\u6aa2\u67e5\u7d50\u679c\uff0c\u53ef\u4ee5\u9078\u64c7\u4e0d\u540c\u7684\u4fee\u5fa9\u9078\u9805\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4fee\u5fa9\u9078\u9805\uff1a<\/p>\n<ul>\n<li><strong>REPAIR_ALLOW_DATA_LOSS\uff1a<\/strong>\u9019\u500b\u9078\u9805\u6703\u5617\u8a66\u4fee\u5fa9\u6578\u64da\u5eab\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u4f7f\u7528\u6642\u9700\u8b39\u614e\u3002<\/li>\n<li><strong>REPAIR_REBUILD\uff1a<\/strong>\u9019\u500b\u9078\u9805\u6703\u91cd\u5efa\u6578\u64da\u5eab\u7684\u7d50\u69cb\uff0c\u901a\u5e38\u4e0d\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\uff0c\u4f46\u4e0d\u4e00\u5b9a\u80fd\u4fee\u5fa9\u6240\u6709\u554f\u984c\u3002<\/li>\n<li><strong>REPAIR_FAST\uff1a<\/strong>\u9019\u500b\u9078\u9805\u662f\u6700\u5c0f\u5316\u7684\u4fee\u5fa9\uff0c\u9069\u5408\u8f15\u5fae\u7684\u640d\u58de\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<p>\u4f7f\u7528REPAIR_ALLOW_DATA_LOSS\u7684\u547d\u4ee4\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>ALTER DATABASE \u4f60\u7684\u6578\u64da\u5eab\u540d\u7a31 SET SINGLE_USER WITH ROLLBACK IMMEDIATE;\nDBCC CHECKDB('\u4f60\u7684\u6578\u64da\u5eab\u540d\u7a31', REPAIR_ALLOW_DATA_LOSS);\nALTER DATABASE \u4f60\u7684\u6578\u64da\u5eab\u540d\u7a31 SET MULTI_USER;<\/code><\/pre>\n<p>\u5728\u57f7\u884c\u4fee\u5fa9\u64cd\u4f5c\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u7684\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-OYrYnzvPmL\">\u6062\u5fa9\u6578\u64da\u5eab<\/h2>\n<p>\u5982\u679c\u6578\u64da\u5eab\u640d\u58de\u56b4\u91cd\uff0c\u7121\u6cd5\u901a\u904eDBCC CHECKDB\u4fee\u5fa9\uff0c\u5247\u53ef\u80fd\u9700\u8981\u5f9e\u6700\u8fd1\u7684\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6062\u5fa9\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>RESTORE DATABASE \u4f60\u7684\u6578\u64da\u5eab\u540d\u7a31 FROM DISK = '\u5099\u4efd\u6587\u4ef6\u8def\u5f91' WITH REPLACE;<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u6062\u5fa9\u4e4b\u524d\uff0c\u6240\u6709\u7684\u7528\u6236\u9023\u63a5\u90fd\u5df2\u7d93\u65b7\u958b\uff0c\u4e26\u4e14\u6578\u64da\u5eab\u8655\u65bc\u55ae\u7528\u6236\u6a21\u5f0f\u3002<\/p>\n<h2 id=\"%e9%a0%90%e9%98%b2%e6%8e%aa%e6%96%bd-OYrYnzvPmL\">\u9810\u9632\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u51fa\u73fe\u6578\u64da\u5eab\u640d\u58de\u7684\u60c5\u6cc1\uff0c\u5efa\u8b70\u5b9a\u671f\u9032\u884c\u6578\u64da\u5eab\u5099\u4efd\uff0c\u4e26\u5b9a\u671f\u57f7\u884cDBCC CHECKDB\u547d\u4ee4\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3002\u6b64\u5916\uff0c\u4fdd\u6301\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u66f4\u65b0\uff0c\u4e26\u4f7f\u7528\u53ef\u9760\u7684\u786c\u4ef6\u8a2d\u5099\uff0c\u4e5f\u80fd\u6709\u6548\u964d\u4f4e\u6578\u64da\u5eab\u640d\u58de\u7684\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OYrYnzvPmL\">\u7e3d\u7d50<\/h2>\n<p>\u4fee\u5fa9MSSQL\u6578\u64da\u5eab\u7684\u4e0d\u5b8c\u6574\u640d\u58de\u662f\u4e00\u500b\u9700\u8981\u8b39\u614e\u8655\u7406\u7684\u904e\u7a0b\u3002\u901a\u904e\u4f7f\u7528DBCC CHECKDB\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b\uff0c\u9078\u64c7\u5408\u9069\u7684\u4fee\u5fa9\u9078\u9805\uff0c\u4e26\u5728\u5fc5\u8981\u6642\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u554f\u984c\u3002\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u5b9a\u671f\u5099\u4efd\u548c\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\u7a69\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4fee\u5fa9MSSQL\u6578\u64da\u5eab\u7684\u4e0d\u5b8c\u6574\u640d\u58de\uff0c\u638c\u63e1\u6709\u6548\u7684\u65b9\u6cd5\u548c\u6b65\u9a5f\uff0c\u6062\u5fa9\u6578\u64da\u5b8c\u6574\u6027\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-176183","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176183","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=176183"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176183\/revisions"}],"predecessor-version":[{"id":176184,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176183\/revisions\/176184"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}