{"id":180118,"date":"2024-11-09T07:33:16","date_gmt":"2024-11-08T23:33:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180118\/"},"modified":"2024-11-09T07:33:18","modified_gmt":"2024-11-08T23:33:18","slug":"%e4%b8%89%e9%a1%9edb2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180118\/","title":{"rendered":"\u4e09\u985eDB2\u6578\u64da\u5eab\u5099\u4efd\u65b9\u6848"},"content":{"rendered":"<h1 id=\"%e4%b8%89%e9%a1%9edb2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e6%96%b9%e6%a1%88-OIEuGuAozS\">\u4e09\u985eDB2\u6578\u64da\u5eab\u5099\u4efd\u65b9\u6848<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002IBM\u7684DB2\u6578\u64da\u5eab\u662f\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\uff0c\u5099\u4efd\u65b9\u6848\u7684\u9078\u64c7\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e09\u985eDB2\u6578\u64da\u5eab\u5099\u4efd\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u6839\u64da\u81ea\u8eab\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u3002<\/p>\n<h2 id=\"1-%e5%ae%8c%e5%85%a8%e5%82%99%e4%bb%bd-OIEuGuAozS\">1. \u5b8c\u5168\u5099\u4efd<\/h2>\n<p>\u5b8c\u5168\u5099\u4efd\u662f\u6700\u57fa\u672c\u7684\u5099\u4efd\u985e\u578b\uff0c\u5b83\u6703\u5c07\u6574\u500b\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da\u548c\u7d50\u69cb\u9032\u884c\u5099\u4efd\u3002\u9019\u7a2e\u5099\u4efd\u65b9\u5f0f\u7684\u512a\u9ede\u5728\u65bc\u6062\u5fa9\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u56e0\u70ba\u7528\u6236\u53ea\u9700\u6062\u5fa9\u4e00\u500b\u5099\u4efd\u6587\u4ef6\u5373\u53ef\u3002<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-OIEuGuAozS\">\u512a\u9ede<\/h3>\n<ul>\n<li>\u7c21\u55ae\u6613\u7528\uff1a\u6062\u5fa9\u904e\u7a0b\u4e0d\u9700\u8981\u8003\u616e\u5176\u4ed6\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<li>\u5b8c\u6574\u6027\uff1a\u78ba\u4fdd\u6240\u6709\u6578\u64da\u90fd\u88ab\u5099\u4efd\uff0c\u7121\u907a\u6f0f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-OIEuGuAozS\">\u7f3a\u9ede<\/h3>\n<ul>\n<li>\u6642\u9593\u9577\uff1a\u5099\u4efd\u904e\u7a0b\u53ef\u80fd\u9700\u8981\u8f03\u9577\u6642\u9593\uff0c\u7279\u5225\u662f\u5c0d\u65bc\u5927\u578b\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5b58\u5132\u9700\u6c42\u9ad8\uff1a\u9700\u8981\u5927\u91cf\u7684\u5b58\u5132\u7a7a\u9593\u4f86\u4fdd\u5b58\u5b8c\u6574\u7684\u5099\u4efd\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-OIEuGuAozS\">\u793a\u4f8b<\/h3>\n<pre><code>BACKUP DATABASE mydb TO '\/backup\/mydb_full.bak';<\/code><\/pre>\n<h2 id=\"2-%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-OIEuGuAozS\">2. \u589e\u91cf\u5099\u4efd<\/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\u5f0f\u53ef\u4ee5\u5927\u5e45\u6e1b\u5c11\u5099\u4efd\u6240\u9700\u7684\u6642\u9593\u548c\u5b58\u5132\u7a7a\u9593\u3002<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-OIEuGuAozS\">\u512a\u9ede<\/h3>\n<ul>\n<li>\u9ad8\u6548\uff1a\u5099\u4efd\u901f\u5ea6\u5feb\uff0c\u9069\u5408\u983b\u7e41\u5099\u4efd\u7684\u5834\u666f\u3002<\/li>\n<li>\u7bc0\u7701\u7a7a\u9593\uff1a\u53ea\u9700\u5b58\u5132\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u6e1b\u5c11\u5b58\u5132\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-OIEuGuAozS\">\u7f3a\u9ede<\/h3>\n<ul>\n<li>\u6062\u5fa9\u8907\u96dc\uff1a\u6062\u5fa9\u904e\u7a0b\u9700\u8981\u4f9d\u8cf4\u65bc\u6700\u5f8c\u7684\u5b8c\u5168\u5099\u4efd\u548c\u6240\u6709\u589e\u91cf\u5099\u4efd\u3002<\/li>\n<li>\u7ba1\u7406\u56f0\u96e3\uff1a\u9700\u8981\u59a5\u5584\u7ba1\u7406\u591a\u500b\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-OIEuGuAozS\">\u793a\u4f8b<\/h3>\n<pre><code>BACKUP DATABASE mydb INCREMENTAL TO '\/backup\/mydb_incremental.bak';<\/code><\/pre>\n<h2 id=\"3-%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd-OIEuGuAozS\">3. \u5dee\u7570\u5099\u4efd<\/h2>\n<p>\u5dee\u7570\u5099\u4efd\u662f\u6307\u81ea\u4e0a\u6b21\u5b8c\u5168\u5099\u4efd\u4ee5\u4f86\u6240\u6709\u8b8a\u66f4\u7684\u6578\u64da\u3002\u8207\u589e\u91cf\u5099\u4efd\u4e0d\u540c\uff0c\u5dee\u7570\u5099\u4efd\u6703\u5728\u6bcf\u6b21\u5099\u4efd\u6642\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u5168\u5099\u4efd\u4ee5\u4f86\u7684\u6240\u6709\u8b8a\u66f4\u3002<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-OIEuGuAozS\">\u512a\u9ede<\/h3>\n<ul>\n<li>\u6062\u5fa9\u901f\u5ea6\u5feb\uff1a\u53ea\u9700\u6700\u5f8c\u7684\u5b8c\u5168\u5099\u4efd\u548c\u6700\u65b0\u7684\u5dee\u7570\u5099\u4efd\u5373\u53ef\u6062\u5fa9\u3002<\/li>\n<li>\u7ba1\u7406\u76f8\u5c0d\u7c21\u55ae\uff1a\u6bd4\u589e\u91cf\u5099\u4efd\u66f4\u6613\u65bc\u7ba1\u7406\uff0c\u56e0\u70ba\u53ea\u9700\u5169\u500b\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-OIEuGuAozS\">\u7f3a\u9ede<\/h3>\n<ul>\n<li>\u5b58\u5132\u9700\u6c42\u589e\u52a0\uff1a\u96a8\u8457\u6642\u9593\u63a8\u79fb\uff0c\u5dee\u7570\u5099\u4efd\u7684\u5927\u5c0f\u53ef\u80fd\u6703\u589e\u9577\u3002<\/li>\n<li>\u5099\u4efd\u6642\u9593\u8f03\u9577\uff1a\u76f8\u6bd4\u589e\u91cf\u5099\u4efd\uff0c\u5dee\u7570\u5099\u4efd\u7684\u6642\u9593\u53ef\u80fd\u6703\u66f4\u9577\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-OIEuGuAozS\">\u793a\u4f8b<\/h3>\n<pre><code>BACKUP DATABASE mydb DIFFERENTIAL TO '\/backup\/mydb_differential.bak';<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OIEuGuAozS\">\u7e3d\u7d50<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684DB2\u6578\u64da\u5eab\u5099\u4efd\u65b9\u6848\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5b8c\u5168\u5099\u4efd\u3001\u589e\u91cf\u5099\u4efd\u548c\u5dee\u7570\u5099\u4efd\u5404\u6709\u5176\u512a\u7f3a\u9ede\uff0c\u4f01\u696d\u61c9\u6839\u64da\u81ea\u8eab\u7684\u9700\u6c42\u548c\u8cc7\u6e90\u4f86\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u6848\u3002\u7121\u8ad6\u9078\u64c7\u54ea\u7a2e\u5099\u4efd\u65b9\u5f0f\uff0c\u5b9a\u671f\u5099\u4efd\u548c\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\u90fd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u5099\u4efd\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>\u63a2\u7d22\u4e09\u985eDB2\u6578\u64da\u5eab\u5099\u4efd\u65b9\u6848\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u6062\u5fa9\u6548\u7387\uff0c\u6eff\u8db3\u4e0d\u540c\u696d\u52d9\u9700\u6c42\u7684\u6700\u4f73\u5be6\u8e10\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-180118","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180118","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=180118"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180118\/revisions"}],"predecessor-version":[{"id":180119,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180118\/revisions\/180119"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}