{"id":137189,"date":"2024-10-31T12:08:31","date_gmt":"2024-10-31T04:08:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/137189\/"},"modified":"2024-10-31T12:08:32","modified_gmt":"2024-10-31T04:08:32","slug":"sql-server-backup%e5%91%bd%e4%bb%a4%e7%b8%bd%e7%b5%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/137189\/","title":{"rendered":"SQL Server Backup\u547d\u4ee4\u7e3d\u7d50"},"content":{"rendered":"<h1 id=\"sql-server-backup%e5%91%bd%e4%bb%a4%e7%b8%bd%e7%b5%90-JPjrbiDXkF\">SQL Server Backup\u547d\u4ee4\u7e3d\u7d50<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u5099\u4efd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u5b8c\u6574\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002SQL Server\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u9078\u9805\uff0c\u8b93\u7528\u6236\u80fd\u5920\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u3002\u672c\u6587\u5c07\u7e3d\u7d50SQL Server\u7684\u5099\u4efd\u547d\u4ee4\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\u3002<\/p>\n<h2 id=\"1-%e5%82%99%e4%bb%bd%e9%a1%9e%e5%9e%8b-JPjrbiDXkF\">1. \u5099\u4efd\u985e\u578b<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u4e3b\u8981\u6709\u4e09\u7a2e\u5099\u4efd\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u5b8c\u6574\u5099\u4efd\uff08Full Backup\uff09<\/strong>\uff1a\u9019\u662f\u6700\u57fa\u672c\u7684\u5099\u4efd\u985e\u578b\uff0c\u6703\u5099\u4efd\u6574\u500b\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da\u548c\u7d50\u69cb\u3002<\/li>\n<li><strong>\u5dee\u7570\u5099\u4efd\uff08Differential Backup\uff09<\/strong>\uff1a\u9019\u7a2e\u5099\u4efd\u53ea\u6703\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u5099\u4efd\uff08Transaction Log Backup\uff09<\/strong>\uff1a\u9019\u7a2e\u5099\u4efd\u6703\u5099\u4efd\u81ea\u4e0a\u6b21\u65e5\u8a8c\u5099\u4efd\u4ee5\u4f86\u7684\u6240\u6709\u4e8b\u52d9\u65e5\u8a8c\uff0c\u901a\u5e38\u7528\u65bc\u6062\u5fa9\u5230\u7279\u5b9a\u6642\u9593\u9ede\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e5%82%99%e4%bb%bd%e5%91%bd%e4%bb%a4-JPjrbiDXkF\">2. \u5099\u4efd\u547d\u4ee4<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u5099\u4efd\u53ef\u4ee5\u901a\u904eT-SQL\u547d\u4ee4\u4f86\u57f7\u884c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u5099\u4efd\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"2-1-%e5%ae%8c%e6%95%b4%e5%82%99%e4%bb%bd-JPjrbiDXkF\">2.1 \u5b8c\u6574\u5099\u4efd<\/h3>\n<pre><code>BACKUP DATABASE [\u6578\u64da\u5eab\u540d\u7a31] \nTO DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31.bak' \nWITH FORMAT, INIT, SKIP, NOREWIND, NOUNLOAD, STATS = 10;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5c0d\u6307\u5b9a\u7684\u6578\u64da\u5eab\u9032\u884c\u5b8c\u6574\u5099\u4efd\uff0c\u4e26\u5c07\u5099\u4efd\u6587\u4ef6\u5b58\u5132\u5728\u6307\u5b9a\u7684\u8def\u5f91\u4e2d\u3002<\/p>\n<h3 id=\"2-2-%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd-JPjrbiDXkF\">2.2 \u5dee\u7570\u5099\u4efd<\/h3>\n<pre><code>BACKUP DATABASE [\u6578\u64da\u5eab\u540d\u7a31] \nTO DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31_diff.bak' \nWITH DIFFERENTIAL;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5c0d\u6307\u5b9a\u7684\u6578\u64da\u5eab\u9032\u884c\u5dee\u7570\u5099\u4efd\uff0c\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5099\u4efd\u4ee5\u4f86\u7684\u8b8a\u66f4\u3002<\/p>\n<h3 id=\"2-3-%e6%97%a5%e8%aa%8c%e5%82%99%e4%bb%bd-JPjrbiDXkF\">2.3 \u65e5\u8a8c\u5099\u4efd<\/h3>\n<pre><code>BACKUP LOG [\u6578\u64da\u5eab\u540d\u7a31] \nTO DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31_log.trn';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5099\u4efd\u6307\u5b9a\u6578\u64da\u5eab\u7684\u4e8b\u52d9\u65e5\u8a8c\uff0c\u78ba\u4fdd\u53ef\u4ee5\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u72c0\u614b\u3002<\/p>\n<h2 id=\"3-%e6%81%a2%e5%be%a9%e5%91%bd%e4%bb%a4-JPjrbiDXkF\">3. \u6062\u5fa9\u547d\u4ee4<\/h2>\n<p>\u9664\u4e86\u5099\u4efd\uff0c\u6062\u5fa9\u6578\u64da\u5eab\u540c\u6a23\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6062\u5fa9\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"3-1-%e6%81%a2%e5%be%a9%e5%ae%8c%e6%95%b4%e5%82%99%e4%bb%bd-JPjrbiDXkF\">3.1 \u6062\u5fa9\u5b8c\u6574\u5099\u4efd<\/h3>\n<pre><code>RESTORE DATABASE [\u6578\u64da\u5eab\u540d\u7a31] \nFROM DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31.bak' \nWITH REPLACE;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5f9e\u5b8c\u6574\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u4e26\u66ff\u63db\u73fe\u6709\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-2-%e6%81%a2%e5%be%a9%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd-JPjrbiDXkF\">3.2 \u6062\u5fa9\u5dee\u7570\u5099\u4efd<\/h3>\n<pre><code>RESTORE DATABASE [\u6578\u64da\u5eab\u540d\u7a31] \nFROM DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31.bak' \nWITH NORECOVERY;<\/code><\/pre>\n<pre><code>RESTORE DATABASE [\u6578\u64da\u5eab\u540d\u7a31] \nFROM DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31_diff.bak';<\/code><\/pre>\n<p>\u9019\u5169\u689d\u547d\u4ee4\u5206\u5225\u7528\u65bc\u6062\u5fa9\u5b8c\u6574\u5099\u4efd\u548c\u5dee\u7570\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u5728\u6062\u5fa9\u904e\u7a0b\u4e2d\u4fdd\u6301\u53ef\u7528\u3002<\/p>\n<h3 id=\"3-3-%e6%81%a2%e5%be%a9%e6%97%a5%e8%aa%8c%e5%82%99%e4%bb%bd-JPjrbiDXkF\">3.3 \u6062\u5fa9\u65e5\u8a8c\u5099\u4efd<\/h3>\n<pre><code>RESTORE LOG [\u6578\u64da\u5eab\u540d\u7a31] \nFROM DISK = 'C:Backup\u6578\u64da\u5eab\u540d\u7a31_log.trn';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5f9e\u65e5\u8a8c\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u5eab\u7684\u4e8b\u52d9\u65e5\u8a8c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6062\u5fa9\u5230\u6700\u65b0\u72c0\u614b\u3002<\/p>\n<h2 id=\"4-%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5%e5%bb%ba%e8%ad%b0-JPjrbiDXkF\">4. \u5099\u4efd\u7b56\u7565\u5efa\u8b70<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u5efa\u8b70\u7528\u6236\u5236\u5b9a\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u9032\u884c\u5b8c\u6574\u5099\u4efd\uff0c\u901a\u5e38\u6bcf\u9031\u4e00\u6b21\u3002<\/li>\n<li>\u6839\u64da\u6578\u64da\u8b8a\u66f4\u983b\u7387\uff0c\u5b9a\u671f\u9032\u884c\u5dee\u7570\u5099\u4efd\u3002<\/li>\n<li>\u5b9a\u671f\u9032\u884c\u65e5\u8a8c\u5099\u4efd\uff0c\u4ee5\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li>\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u5b58\u5132\u5728\u5b89\u5168\u7684\u4f4d\u7f6e\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JPjrbiDXkF\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u7684\u5099\u4efd\u548c\u6062\u5fa9\u547d\u4ee4\u662f\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u6578\u64da\uff0c\u4e26\u5728\u9700\u8981\u6642\u5feb\u901f\u6062\u5fa9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u90fd\u80fd\u70ba\u7528\u6236\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3SQL Server Backup\u547d\u4ee4\u7684\u7e3d\u7d50\uff0c\u638c\u63e1\u6578\u64da\u5099\u4efd\u7684\u57fa\u672c\u64cd\u4f5c\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u6062\u5fa9\u80fd\u529b\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-137189","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/137189","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=137189"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/137189\/revisions"}],"predecessor-version":[{"id":137190,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/137189\/revisions\/137190"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=137189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=137189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=137189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}