{"id":154459,"date":"2024-11-02T15:59:20","date_gmt":"2024-11-02T07:59:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154459\/"},"modified":"2024-11-02T15:59:21","modified_gmt":"2024-11-02T07:59:21","slug":"%e5%b0%8d-db2-%e5%a4%9a%e5%88%86%e5%8d%80%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e6%ad%a3%e7%a2%ba%e7%90%86%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154459\/","title":{"rendered":"\u5c0d DB2 \u591a\u5206\u5340\u6578\u64da\u5eab\u5099\u4efd\u7684\u6b63\u78ba\u7406\u89e3"},"content":{"rendered":"<h1 id=\"%e5%b0%8d-db2-%e5%a4%9a%e5%88%86%e5%8d%80%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e6%ad%a3%e7%a2%ba%e7%90%86%e8%a7%a3-KPXtmzBSTc\">\u5c0d DB2 \u591a\u5206\u5340\u6578\u64da\u5eab\u5099\u4efd\u7684\u6b63\u78ba\u7406\u89e3<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u53ef\u9760\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002IBM \u7684 DB2 \u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4ee5\u5176\u5f37\u5927\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u805e\u540d\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u591a\u5206\u5340\u6578\u64da\u5eab\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e DB2 \u591a\u5206\u5340\u6578\u64da\u5eab\u7684\u5099\u4efd\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u6b63\u78ba\u7406\u89e3\u5176\u91cd\u8981\u6027\u53ca\u5be6\u65bd\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%a4%9a%e5%88%86%e5%8d%80%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-KPXtmzBSTc\">\u4ec0\u9ebc\u662f\u591a\u5206\u5340\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u591a\u5206\u5340\u6578\u64da\u5eab\u662f\u6307\u5c07\u6578\u64da\u5206\u6563\u5b58\u5132\u5728\u591a\u500b\u7269\u7406\u6216\u908f\u8f2f\u5206\u5340\u4e2d\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u9019\u7a2e\u67b6\u69cb\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u80fd\u5920\u63d0\u9ad8\u6027\u80fd\u3001\u64f4\u5c55\u6027\u548c\u53ef\u7528\u6027\u3002DB2 \u652f\u6301\u591a\u7a2e\u5206\u5340\u985e\u578b\uff0c\u5305\u62ec\u7bc4\u570d\u5206\u5340\u3001\u5217\u8868\u5206\u5340\u548c\u54c8\u5e0c\u5206\u5340\uff0c\u9019\u4e9b\u5206\u5340\u53ef\u4ee5\u6839\u64da\u696d\u52d9\u9700\u6c42\u9032\u884c\u9748\u6d3b\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e5%82%99%e4%bb%bd%e5%a4%9a%e5%88%86%e5%8d%80%e6%95%b8%e6%93%9a%e5%ba%ab%e8%87%b3%e9%97%9c%e9%87%8d%e8%a6%81%ef%bc%9f-KPXtmzBSTc\">\u70ba\u4ec0\u9ebc\u5099\u4efd\u591a\u5206\u5340\u6578\u64da\u5eab\u81f3\u95dc\u91cd\u8981\uff1f<\/h2>\n<p>\u5099\u4efd\u662f\u6578\u64da\u4fdd\u8b77\u7b56\u7565\u7684\u6838\u5fc3\u7d44\u6210\u90e8\u5206\u3002\u5c0d\u65bc\u591a\u5206\u5340\u6578\u64da\u5eab\u800c\u8a00\uff0c\u5099\u4efd\u7684\u91cd\u8981\u6027\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5b89\u5168\u6027\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u53ef\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u7121\u8ad6\u662f\u7531\u65bc\u786c\u4ef6\u6545\u969c\u3001\u64cd\u4f5c\u932f\u8aa4\u9084\u662f\u5176\u4ed6\u610f\u5916\u4e8b\u4ef6\u3002<\/li>\n<li><strong>\u696d\u52d9\u9023\u7e8c\u6027\uff1a<\/strong>\u5728\u767c\u751f\u707d\u96e3\u6642\uff0c\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u4e0d\u53d7\u5f71\u97ff\u7684\u95dc\u9375\u3002<\/li>\n<li><strong>\u5408\u898f\u6027\u8981\u6c42\uff1a<\/strong>\u8a31\u591a\u884c\u696d\u5c0d\u6578\u64da\u4fdd\u8b77\u6709\u56b4\u683c\u7684\u6cd5\u5f8b\u548c\u5408\u898f\u8981\u6c42\uff0c\u5b9a\u671f\u5099\u4efd\u662f\u6eff\u8db3\u9019\u4e9b\u8981\u6c42\u7684\u91cd\u8981\u6b65\u9a5f\u3002<\/li>\n<\/ul>\n<h2 id=\"db2-%e5%a4%9a%e5%88%86%e5%8d%80%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-KPXtmzBSTc\">DB2 \u591a\u5206\u5340\u6578\u64da\u5eab\u7684\u5099\u4efd\u7b56\u7565<\/h2>\n<p>\u5728 DB2 \u4e2d\uff0c\u5099\u4efd\u591a\u5206\u5340\u6578\u64da\u5eab\u7684\u7b56\u7565\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5099\u4efd\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e5%85%a8%e9%87%8f%e5%82%99%e4%bb%bd-KPXtmzBSTc\">1. \u5168\u91cf\u5099\u4efd<\/h3>\n<p>\u5168\u91cf\u5099\u4efd\u662f\u6307\u5c0d\u6574\u500b\u6578\u64da\u5eab\u9032\u884c\u5099\u4efd\uff0c\u5305\u62ec\u6240\u6709\u5206\u5340\u3002\u9019\u7a2e\u65b9\u6cd5\u96d6\u7136\u8017\u6642\u8f03\u9577\uff0c\u4f46\u80fd\u5920\u78ba\u4fdd\u5728\u6062\u5fa9\u6642\u64c1\u6709\u5b8c\u6574\u7684\u6578\u64da\u96c6\u3002<\/p>\n<pre><code>BACKUP DATABASE your_database_name TO '\/backup\/location' WITH 2 BUFFERS BUFFER 1024 PARALLELISM 4;<\/code><\/pre>\n<h3 id=\"2-%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-KPXtmzBSTc\">2. \u589e\u91cf\u5099\u4efd<\/h3>\n<p>\u589e\u91cf\u5099\u4efd\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002\u9019\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u5099\u4efd\u6642\u9593\uff0c\u4f46\u5728\u6062\u5fa9\u6642\u9700\u8981\u5148\u6062\u5fa9\u5168\u91cf\u5099\u4efd\uff0c\u7136\u5f8c\u518d\u61c9\u7528\u589e\u91cf\u5099\u4efd\u3002<\/p>\n<pre><code>BACKUP DATABASE your_database_name INCREMENTAL TO '\/backup\/location';<\/code><\/pre>\n<h3 id=\"3-%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd-KPXtmzBSTc\">3. \u5dee\u7570\u5099\u4efd<\/h3>\n<p>\u5dee\u7570\u5099\u4efd\u662f\u6307\u5099\u4efd\u81ea\u4e0a\u6b21\u5168\u91cf\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6240\u6709\u6578\u64da\u3002\u9019\u7a2e\u65b9\u6cd5\u5728\u6062\u5fa9\u6642\u6bd4\u589e\u91cf\u5099\u4efd\u66f4\u70ba\u7c21\u55ae\uff0c\u56e0\u70ba\u53ea\u9700\u6062\u5fa9\u6700\u5f8c\u4e00\u6b21\u5168\u91cf\u5099\u4efd\u548c\u6700\u5f8c\u4e00\u6b21\u5dee\u7570\u5099\u4efd\u3002<\/p>\n<pre><code>BACKUP DATABASE your_database_name DIFFERENTIAL TO '\/backup\/location';<\/code><\/pre>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-KPXtmzBSTc\">\u5099\u4efd\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5099\u4efd\u7684\u6709\u6548\u6027\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\u8a2d\u7f6e\u5b9a\u671f\u5099\u4efd\u8a08\u5283\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6700\u65b0\u6027\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u6062\u5fa9\uff1a<\/strong>\u5b9a\u671f\u9032\u884c\u6062\u5fa9\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u5099\u4efd\u7684\u53ef\u7528\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u591a\u5730\u5b58\u5132\uff1a<\/strong>\u5c07\u5099\u4efd\u5b58\u5132\u5728\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u4ee5\u9632\u6b62\u81ea\u7136\u707d\u5bb3\u6216\u5176\u4ed6\u610f\u5916\u4e8b\u4ef6\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-KPXtmzBSTc\">\u7d50\u8ad6<\/h2>\n<p>\u5c0d\u65bc\u4f7f\u7528 DB2 \u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u6b63\u78ba\u7406\u89e3\u548c\u5be6\u65bd\u591a\u5206\u5340\u6578\u64da\u5eab\u7684\u5099\u4efd\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u65b9\u6cd5\u4e26\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u5176\u6578\u64da\u8cc7\u7522\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u6301\u7e8c\u904b\u884c\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4ee5\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u5099\u4efd DB2 \u591a\u5206\u5340\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u6062\u5fa9\u6548\u7387\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u7684\u53ef\u9760\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-154459","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154459","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=154459"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154459\/revisions"}],"predecessor-version":[{"id":154460,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154459\/revisions\/154460"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}