{"id":60969,"date":"2024-10-13T07:20:15","date_gmt":"2024-10-12T23:20:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60969\/"},"modified":"2024-10-13T07:20:15","modified_gmt":"2024-10-12T23:20:15","slug":"db2%e5%9c%a8%e7%b7%9a%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-%e9%82%84%e5%8e%9f%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd%e5%8f%8a%e5%89%8d%e6%bb%be%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60969\/","title":{"rendered":"DB2\u5728\u7dda\u589e\u91cf\u5099\u4efd \u9084\u539f\u589e\u91cf\u5099\u4efd\u53ca\u524d\u6efe\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"db2%e5%9c%a8%e7%b7%9a%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-%e9%82%84%e5%8e%9f%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd%e5%8f%8a%e5%89%8d%e6%bb%be%e6%81%a2%e5%be%a9-ydZfbEpIfn\">DB2\u5728\u7dda\u589e\u91cf\u5099\u4efd \u9084\u539f\u589e\u91cf\u5099\u4efd\u53ca\u524d\u6efe\u6062\u5fa9<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002IBM\u7684DB2\u6578\u64da\u5eab\u7cfb\u7d71\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u548c\u6062\u5fa9\u9078\u9805\uff0c\u5176\u4e2d\u5728\u7dda\u589e\u91cf\u5099\u4efd\u3001\u9084\u539f\u589e\u91cf\u5099\u4efd\u53ca\u524d\u6efe\u6062\u5fa9\u662f\u6700\u5e38\u7528\u7684\u6280\u8853\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e9b\u6280\u8853\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5728\u6578\u64da\u4fdd\u8b77\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd%ef%bc%9f-ydZfbEpIfn\">\u4ec0\u9ebc\u662f\u589e\u91cf\u5099\u4efd\uff1f<\/h2>\n<p>\u589e\u91cf\u5099\u4efd\u662f\u6307\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002\u9019\u7a2e\u65b9\u6cd5\u76f8\u8f03\u65bc\u5168\u5099\u4efd\uff0c\u80fd\u5920\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u5099\u4efd\u6642\u9593\u3002DB2\u652f\u6301\u5728\u7dda\u589e\u91cf\u5099\u4efd\uff0c\u9019\u610f\u5473\u8457\u5728\u5099\u4efd\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u5eab\u4ecd\u7136\u53ef\u4ee5\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u4e14\u7528\u6236\u53ef\u4ee5\u7e7c\u7e8c\u8a2a\u554f\u6578\u64da\u3002<\/p>\n<h2 id=\"db2%e5%9c%a8%e7%b7%9a%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd%e7%9a%84%e5%af%a6%e6%96%bd-ydZfbEpIfn\">DB2\u5728\u7dda\u589e\u91cf\u5099\u4efd\u7684\u5be6\u65bd<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u57f7\u884c\u5728\u7dda\u589e\u91cf\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>BACKUP DATABASE your_database_name \n   TO '\/path\/to\/backup\/directory' \n   WITH 2 LOGS \n   INCLUDE ALL \n   TAKEN BY your_backup_agent;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5275\u5efa\u4e00\u500b\u589e\u91cf\u5099\u4efd\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728\u6307\u5b9a\u7684\u76ee\u9304\u4e2d\u3002\u4f7f\u7528\u201cWITH 2 LOGS\u201d\u9078\u9805\u53ef\u4ee5\u78ba\u4fdd\u5728\u5099\u4efd\u904e\u7a0b\u4e2d\uff0c\u81f3\u5c11\u4fdd\u7559\u5169\u500b\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u4fbf\u5728\u6062\u5fa9\u6642\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e9%82%84%e5%8e%9f%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-ydZfbEpIfn\">\u9084\u539f\u589e\u91cf\u5099\u4efd<\/h2>\n<p>\u9084\u539f\u589e\u91cf\u5099\u4efd\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5fc5\u9808\u6309\u7167\u6b63\u78ba\u7684\u9806\u5e8f\u9032\u884c\u9084\u539f\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u9084\u539f\u6700\u5f8c\u4e00\u6b21\u7684\u5168\u5099\u4efd\uff0c\u7136\u5f8c\u4f9d\u6b21\u9084\u539f\u6240\u6709\u7684\u589e\u91cf\u5099\u4efd\u3002<\/p>\n<pre><code>RESTORE DATABASE your_database_name \n   FROM '\/path\/to\/backup\/directory' \n   TAKEN AT timestamp_of_full_backup;<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f9d\u6b21\u9084\u539f\u589e\u91cf\u5099\u4efd\uff1a<\/p>\n<pre><code>RESTORE DATABASE your_database_name \n   FROM '\/path\/to\/backup\/directory' \n   TAKEN AT timestamp_of_incremental_backup;<\/code><\/pre>\n<h2 id=\"%e5%89%8d%e6%bb%be%e6%81%a2%e5%be%a9-ydZfbEpIfn\">\u524d\u6efe\u6062\u5fa9<\/h2>\n<p>\u524d\u6efe\u6062\u5fa9\u662f\u6307\u5728\u9084\u539f\u589e\u91cf\u5099\u4efd\u5f8c\uff0c\u4f7f\u7528\u65e5\u8a8c\u6587\u4ef6\u4f86\u6062\u5fa9\u5230\u67d0\u4e00\u7279\u5b9a\u6642\u9593\u9ede\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5728\u6578\u64da\u640d\u58de\u6216\u4e1f\u5931\u5f8c\u8fc5\u901f\u6062\u5fa9\u696d\u52d9\u904b\u884c\u7684\u60c5\u6cc1\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<p>\u5728DB2\u4e2d\uff0c\u524d\u6efe\u6062\u5fa9\u7684\u57fa\u672c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code>ROLLFORWARD DATABASE your_database_name \n   TO END OF LOGS \n   AND COMPLETE;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5c07\u6578\u64da\u5eab\u6062\u5fa9\u5230\u6700\u65b0\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u8b8a\u66f4\u90fd\u88ab\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ydZfbEpIfn\">\u7d50\u8ad6<\/h2>\n<p>DB2\u7684\u5728\u7dda\u589e\u91cf\u5099\u4efd\u3001\u9084\u539f\u589e\u91cf\u5099\u4efd\u53ca\u524d\u6efe\u6062\u5fa9\u6280\u8853\u70ba\u6578\u64da\u4fdd\u8b77\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u9019\u4e9b\u6280\u8853\uff0c\u4f01\u696d\u80fd\u5920\u5728\u9762\u5c0d\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u6642\uff0c\u8fc5\u901f\u6062\u5fa9\u696d\u52d9\u904b\u884c\uff0c\u5f9e\u800c\u964d\u4f4e\u6f5b\u5728\u7684\u640d\u5931\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\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22DB2\u5728\u7dda\u589e\u91cf\u5099\u4efd\u3001\u9084\u539f\u589e\u91cf\u5099\u4efd\u53ca\u524d\u6efe\u6062\u5fa9\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u6548\u6062\u5fa9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60969","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60969","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60969"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60969\/revisions"}],"predecessor-version":[{"id":60970,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60969\/revisions\/60970"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}