{"id":2379,"date":"2024-02-22T19:47:38","date_gmt":"2024-02-22T11:47:38","guid":{"rendered":"https:\/\/itoau.com\/?p=2379"},"modified":"2024-05-27T09:52:02","modified_gmt":"2024-05-27T01:52:02","slug":"sqlserver%e6%95%b0%e6%8d%ae%e5%ba%93%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/itoau.com\/?p=2379","title":{"rendered":"SQLServer\u6570\u636e\u5e93\u64cd\u4f5c"},"content":{"rendered":"

SQLServer\u6570\u636e\u5e93\u9644\u52a0\u4e0e\u5206\u79bb\u64cd\u4f5c<\/p>\n

1\u3001\u9644\u52a0\u6570\u636e\u5e93<\/p>\n

\u8bed\u53e5\u683c\u5f0f\uff1a<\/p>\n

exec sp_attach_db<\/span> @dbname=N’db_name’,@filename1=N’filepath\\db_filename’,@filename2=N’filepath\\log_filename’<\/p>\n

\u5176\u4e2d\uff0c\u5982\u679c\u4e3b\u6570\u636e\u5e93\u6587\u4ef6\u548clog\u6587\u4ef6\u5728\u76f8\u540c\u8def\u5f84\u4e0b\uff0c\u5219\u6700\u540e\u4e00\u4e2alog\u6587\u4ef6\u5730\u5740\u53c2\u6570\u53ef\u4ee5\u7701\u7565<\/p>\n

\u4f8b\uff1a<\/p>\n

exec sp_attach_db @dbname=N’ASTdb2016′,@filename1=N’C:\\outsysdb\\db008\\2016\\zsys2016.mdf’<\/p>\n

2\u3001\u5206\u79bb\u6570\u636e\u5e93<\/p>\n

\u8bed\u53e5\u683c\u5f0f\uff1a<\/p>\n

exec sp_detach_db<\/span> @dbname=N’db_name’;<\/p>\n

\u6267\u884c\u5206\u79bb\u8bed\u53e5\u65f6\u53ef\u80fd\u4f1a\u62a5\u6b63\u5728\u4f7f\u7528\u7684\u9519\u8bef\uff1a\u201c\u65e0\u6cd5\u5206\u79bb\u6570\u636e\u5e93db_name\uff0c\u56e0\u4e3a\u5b83\u5f53\u524d\u6b63\u5728\u4f7f\u7528\u201d\uff0c\u5219\u53ef\u5728\u6267\u884c\u5206\u79bb\u8bed\u53e5\u524d\u7f6e\u4e00\u53e5:<\/p>\n

use master<\/span><\/p>\n

3\u3001\u5907\u4efd\u6570\u636e\u5e93<\/p>\n

\u8bed\u53e5\u683c\u5f0f\uff1a<\/p>\n

backup database<\/span> db_name to disk=’path:\\db.bak’ [with init];<\/p>\n

\u5176\u4e2d\uff1awith init\u53c2\u6570\u4e3a\u8986\u76d6\u6240\u6709\u5907\u4efd\u96c6\uff0c\u52a0\u5165\u540e\u5907\u4efd\u6587\u4ef6\u6bd4\u8f83\u5c0f\uff0c\u5982\u679c\u4e0d\u5c0f\u5907\u4efd\u6587\u4ef6\u4f1a\u6bd4\u8f83\u5927\u3002<\/p>\n

\u4f8b\u5982:<\/p>\n

backup database testdb to disk=’D:\\testdb.bak’\u00a0 –testdb\u4e3a\u6570\u636e\u5e93<\/p>\n

4\u3001\u6062\u590d\u6570\u636e\u5e93<\/p>\n

\u8bed\u53e5\u683c\u5f0f:<\/p>\n

restore database<\/span> db_name from disk=’path:\\db.bak’ with replace<\/span>;<\/p>\n

\u4f8b:<\/p>\n

restore database testdb from disk=’D:\\testdb.bak’ with replace\u00a0 –testdb\u4e3a\u6570\u636e\u5e93<\/p>\n

\u4f46\u5b9e\u9645\u4e0a\u76f4\u63a5\u7528\u8fd9\u4e2a\u8bed\u53e5\u53bb\u6062\u590d\u6570\u636e\u5e93\u90fd\u4f1a\u4e0d\u6210\u529f\uff0c\u56e0\u4e3a\u6570\u636e\u5e93\u4f1a\u6709\u4f7f\u7528\u72b6\u6001\u800c\u65e0\u6cd5\u6062\u590d\uff0c\u6240\u4ee5\uff0c\u5982\u679c\u8981\u987a\u5229\u7528\u8bed\u53e5\u6765\u6062\u590d\u6570\u636e\u5e93\uff0c\u8fd8\u9700\u8981\u52a0\u4e9b\u524d\u7f6e\u7684\u64cd\u4f5c\uff0c\u4e3b\u8981\u76ee\u7684\u662f\u65ad\u5f00\u6b63\u5728\u4f7f\u7528\u7684\u8fde\u63a5\u3002<\/p>\n

\u8fc7\u7a0b\u5f88\u7b80\u5355\uff0c\u57fa\u672c\u601d\u8def\u662f\uff1a\u5148\u53d6\u5f97\u6570\u636e\u5e93\u88ab\u7cfb\u7edf\u4f7f\u7528\u7684\u6240\u6709\u8fdb\u7a0b\uff08\u901a\u5e38\u4e0d\u6b62\u4e00\u4e2a\uff09\uff0c\u521b\u5efa\u8fdb\u7a0bID\u53f7\u7684\u7ed3\u679c\u96c6\uff0c\u4f7f\u7528\u6e38\u6807\u9010\u4e00\u53d6\u5f97\u6bcf\u4e00\u4e2aID\u5e76\u5c06\u5176\u7ed3\u675f\uff0c\u6700\u540e\u6210\u529f\u6062\u590d\u6570\u636e\u5e93\u3002<\/p>\n

\u5177\u4f53\u8fc7\u7a0b\u5982\u4e0b\uff08\u4ecd\u4ee5testdb\u4e3a\u793a\u4f8b\u6570\u636e\u5e93\uff09\uff1a<\/p>\n

use master<\/span>
\ndeclare @spid varchar(50)
\ndeclare @spidsql varchar(200)
\nselect spid from sysprocesses where dbid=db_id(‘testdb’) –\u8fd9\u53e5\u662f\u67e5\u8be2\u4f7f\u7528\u8fdb\u7a0b\uff0c\u53ef\u4e0d\u5199<\/span>
\nset @spidsql=’declare getspid cursor for select spid from sysprocesses where dbid=db_id(”testdb”)’
\nexec (@spidsql)\u00a0 –\u521b\u5efa\u8fdb\u7a0b\u7ed3\u679c\u96c6\u548c\u6e38\u6807<\/span><\/span>
\nopen getspid<\/span>
\nfetch next from getspid into @spid
\nwhile @@fetch_status<>-1
\nbegin
\nexec (‘kill ‘ + @spid)
\nfetch next from getspid into @spid
\nend
\nclose getspid<\/span>
\ndeallocate getspid<\/span>
\nrestore database<\/span> testdb from disk=’D:\\testdb.bak’ with replace\u00a0 \u00a0 –\u6062\u590d\u6570\u636e\u5e93<\/span><\/p>\n

5\u3001\u91cd\u5efa\u6570\u636e\u5e93\u7d22\u5f15<\/p>\n

alter index<\/span> all on table_name rebuild<\/span>;\u00a0 –\u91cd\u5efa\u8868\u4e2d\u6240\u6709\u7d22\u5f15<\/p>\n

alter index<\/span> index_name on table_name rebuild<\/span>;\u00a0 –\u91cd\u5efa\u8868\u4e2d\u7279\u5b9a\u7d22\u5f15<\/p>\n","protected":false},"excerpt":{"rendered":"

SQLServer\u6570\u636e\u5e93\u9644\u52a0\u4e0e\u5206\u79bb\u64cd\u4f5c 1\u3001\u9644\u52a0\u6570\u636e\u5e93 \u8bed\u53e5\u683c\u5f0f\uff1a exec sp_attach_db @db […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[44],"tags":[],"class_list":["post-2379","post","type-post","status-publish","format-standard","hentry","category-sql"],"_links":{"self":[{"href":"https:\/\/itoau.com\/index.php?rest_route=\/wp\/v2\/posts\/2379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itoau.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itoau.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itoau.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itoau.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2379"}],"version-history":[{"count":5,"href":"https:\/\/itoau.com\/index.php?rest_route=\/wp\/v2\/posts\/2379\/revisions"}],"predecessor-version":[{"id":2812,"href":"https:\/\/itoau.com\/index.php?rest_route=\/wp\/v2\/posts\/2379\/revisions\/2812"}],"wp:attachment":[{"href":"https:\/\/itoau.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itoau.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itoau.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}