{"id":171503,"date":"2024-11-07T03:17:18","date_gmt":"2024-11-06T19:17:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171503\/"},"modified":"2024-11-07T03:17:19","modified_gmt":"2024-11-06T19:17:19","slug":"%e6%b7%ba%e6%9e%90sql-server%e6%95%b8%e6%93%9a%e4%bf%ae%e5%be%a9%e5%91%bd%e4%bb%a4dbcc%e7%9a%84%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171503\/","title":{"rendered":"\u6dfa\u6790SQL Server\u6578\u64da\u4fee\u5fa9\u547d\u4ee4DBCC\u7684\u4f7f\u7528"},"content":{"rendered":"<h1 id=\"%e6%b7%ba%e6%9e%90sql-server%e6%95%b8%e6%93%9a%e4%bf%ae%e5%be%a9%e5%91%bd%e4%bb%a4dbcc%e7%9a%84%e4%bd%bf%e7%94%a8-PbVKbpZBhO\">\u6dfa\u6790SQL Server\u6578\u64da\u4fee\u5fa9\u547d\u4ee4DBCC\u7684\u4f7f\u7528<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002SQL Server\u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u5de5\u5177\u4f86\u5e6b\u52a9\u7ba1\u7406\u548c\u7dad\u8b77\u6578\u64da\u5eab\u3002\u5176\u4e2d\uff0cDBCC\uff08Database Console Commands\uff09\u547d\u4ee4\u662f\u4e00\u7d44\u5f37\u5927\u7684\u5de5\u5177\uff0c\u7528\u65bc\u6aa2\u67e5\u3001\u4fee\u5fa9\u548c\u7dad\u8b77SQL Server\u6578\u64da\u5eab\u7684\u5065\u5eb7\u72c0\u614b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eDBCC\u547d\u4ee4\u7684\u4f7f\u7528\u53ca\u5176\u5728\u6578\u64da\u4fee\u5fa9\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afdbcc%e5%91%bd%e4%bb%a4%ef%bc%9f-PbVKbpZBhO\">\u4ec0\u9ebc\u662fDBCC\u547d\u4ee4\uff1f<\/h2>\n<p>DBCC\u547d\u4ee4\u662fSQL Server\u4e2d\u7528\u65bc\u57f7\u884c\u5404\u7a2e\u7dad\u8b77\u4efb\u52d9\u7684\u547d\u4ee4\u96c6\u5408\u3002\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3001\u6e05\u7406\u6578\u64da\u3001\u4fee\u5fa9\u640d\u58de\u7684\u6578\u64da\u9801\u9762\u7b49\u3002DBCC\u547d\u4ee4\u7684\u4f7f\u7528\u4e0d\u50c5\u9650\u65bc\u6578\u64da\u4fee\u5fa9\uff0c\u9084\u5305\u62ec\u6027\u80fd\u512a\u5316\u548c\u6578\u64da\u5eab\u7684\u65e5\u5e38\u7dad\u8b77\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e7%9a%84dbcc%e5%91%bd%e4%bb%a4-PbVKbpZBhO\">\u5e38\u7528\u7684DBCC\u547d\u4ee4<\/h2>\n<ul>\n<li><code>DBCC CHECKDB<\/code>\uff1a\u9019\u662f\u6700\u5e38\u7528\u7684DBCC\u547d\u4ee4\u4e4b\u4e00\uff0c\u7528\u65bc\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3002\u5b83\u6703\u6aa2\u67e5\u6240\u6709\u7684\u6578\u64da\u9801\u9762\u548c\u7d22\u5f15\uff0c\u4e26\u5831\u544a\u4efb\u4f55\u767c\u73fe\u7684\u554f\u984c\u3002<\/li>\n<li><code>DBCC CHECKTABLE<\/code>\uff1a\u6b64\u547d\u4ee4\u7528\u65bc\u6aa2\u67e5\u7279\u5b9a\u8868\u7684\u5b8c\u6574\u6027\uff0c\u985e\u4f3c\u65bcCHECKDB\uff0c\u4f46\u50c5\u91dd\u5c0d\u6307\u5b9a\u7684\u8868\u3002<\/li>\n<li><code>DBCC CHECKIDENT<\/code>\uff1a\u7528\u65bc\u6aa2\u67e5\u548c\u91cd\u7f6e\u8868\u7684\u8eab\u4efd\u5217\uff08IDENTITY\uff09\u503c\uff0c\u78ba\u4fdd\u81ea\u52d5\u589e\u91cf\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<li><code>DBCC SHRINKDATABASE<\/code>\uff1a\u6b64\u547d\u4ee4\u7528\u65bc\u7e2e\u5c0f\u6578\u64da\u5eab\u7684\u5927\u5c0f\uff0c\u91cb\u653e\u672a\u4f7f\u7528\u7684\u7a7a\u9593\u3002<\/li>\n<li><code>DBCC FREEPROCCACHE<\/code>\uff1a\u7528\u65bc\u6e05\u9664\u67e5\u8a62\u8a08\u5283\u7de9\u5b58\uff0c\u5e6b\u52a9\u512a\u5316\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"dbcc%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-PbVKbpZBhO\">DBCC\u547d\u4ee4\u7684\u4f7f\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528<code>DBCC CHECKDB<\/code>\u547d\u4ee4\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>DBCC CHECKDB ('YourDatabaseName') WITH NO_INFOMSGS;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6aa2\u67e5\u540d\u70ba\u201cYourDatabaseName\u201d\u7684\u6578\u64da\u5eab\uff0c\u4e26\u4e14\u4e0d\u6703\u986f\u793a\u4efb\u4f55\u4fe1\u606f\u6d88\u606f\u3002\u82e5\u767c\u73fe\u554f\u984c\uff0c\u7cfb\u7d71\u5c07\u8fd4\u56de\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u9032\u884c\u5f8c\u7e8c\u7684\u4fee\u5fa9\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e4%bf%ae%e5%be%a9%e7%9a%84%e6%ad%a5%e9%a9%9f-PbVKbpZBhO\">\u6578\u64da\u4fee\u5fa9\u7684\u6b65\u9a5f<\/h2>\n<p>\u7576DBCC\u547d\u4ee4\u6aa2\u67e5\u5230\u6578\u64da\u5eab\u5b58\u5728\u554f\u984c\u6642\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6839\u64da\u5831\u544a\u7684\u932f\u8aa4\u4fe1\u606f\u9032\u884c\u4fee\u5fa9\u3002\u4ee5\u4e0b\u662f\u4e00\u822c\u7684\u4fee\u5fa9\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u4f7f\u7528<code>DBCC CHECKDB<\/code>\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u6839\u64da\u6aa2\u67e5\u7d50\u679c\uff0c\u78ba\u5b9a\u9700\u8981\u4fee\u5fa9\u7684\u554f\u984c\u985e\u578b\u3002<\/li>\n<li>\u4f7f\u7528<code>DBCC CHECKDB<\/code>\u547d\u4ee4\u7684\u4fee\u5fa9\u9078\u9805\uff0c\u4f8b\u5982<code>REPAIR_ALLOW_DATA_LOSS<\/code>\uff0c\u4f86\u5617\u8a66\u4fee\u5fa9\u554f\u984c\u3002<\/li>\n<li>\u5728\u9032\u884c\u4fee\u5fa9\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u4fee\u5fa9\u5b8c\u6210\u5f8c\uff0c\u518d\u6b21\u904b\u884c<code>DBCC CHECKDB<\/code>\u4ee5\u78ba\u8a8d\u554f\u984c\u5df2\u89e3\u6c7a\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-PbVKbpZBhO\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528DBCC\u547d\u4ee4\u6642\uff0c\u7ba1\u7406\u54e1\u61c9\u8a72\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>DBCC\u547d\u4ee4\u53ef\u80fd\u6703\u5c0d\u6027\u80fd\u7522\u751f\u5f71\u97ff\uff0c\u56e0\u6b64\u5efa\u8b70\u5728\u4f4e\u5cf0\u671f\u57f7\u884c\u3002<\/li>\n<li>\u67d0\u4e9bDBCC\u547d\u4ee4\u9700\u8981\u7279\u5b9a\u7684\u6b0a\u9650\uff0c\u78ba\u4fdd\u57f7\u884c\u8005\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u5728\u9032\u884c\u4efb\u4f55\u4fee\u5fa9\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PbVKbpZBhO\">\u7e3d\u7d50<\/h2>\n<p>DBCC\u547d\u4ee4\u5728SQL Server\u7684\u6578\u64da\u4fee\u5fa9\u548c\u7dad\u8b77\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u6aa2\u67e5\u548c\u4fee\u5fa9\u6578\u64da\u5eab\u4e2d\u7684\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u5b9a\u671f\u4f7f\u7528DBCC\u547d\u4ee4\u9032\u884c\u7dad\u8b77\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002<\/p>\n<p>\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\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u7684\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6dfa\u6790SQL Server\u6578\u64da\u4fee\u5fa9\u547d\u4ee4DBCC\u7684\u4f7f\u7528\uff0c\u63a2\u8a0e\u5176\u529f\u80fd\u3001\u5e38\u898b\u547d\u4ee4\u53ca\u61c9\u7528\u5834\u666f\uff0c\u52a9\u60a8\u6709\u6548\u7dad\u8b77\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-171503","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171503","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=171503"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171503\/revisions"}],"predecessor-version":[{"id":171504,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171503\/revisions\/171504"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}