{"id":60667,"date":"2024-10-13T04:47:20","date_gmt":"2024-10-12T20:47:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60667\/"},"modified":"2024-10-13T04:47:20","modified_gmt":"2024-10-12T20:47:20","slug":"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%a4%ba%e4%be%8b%e7%b6%93%e5%85%b8%e7%89%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60667\/","title":{"rendered":"DB2\u6578\u64da\u5eab\u5099\u4efd\u793a\u4f8b\u7d93\u5178\u7248"},"content":{"rendered":"<h1 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%a4%ba%e4%be%8b%e7%b6%93%e5%85%b8%e7%89%88-GwbxOfVvHb\">DB2\u6578\u64da\u5eab\u5099\u4efd\u793a\u4f8b\u7d93\u5178\u7248<\/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\u578b\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\u5b9a\u671f\u5099\u4efd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39DB2\u6578\u64da\u5eab\u7684\u5099\u4efd\u65b9\u6cd5\u53ca\u5176\u793a\u4f8b\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<h2 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-GwbxOfVvHb\">DB2\u6578\u64da\u5eab\u5099\u4efd\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u5099\u4efd\u662f\u4fdd\u8b77\u6578\u64da\u7684\u4e00\u7a2e\u7b56\u7565\uff0c\u80fd\u5920\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3001\u640d\u58de\u6216\u610f\u5916\u522a\u9664\u3002DB2\u6578\u64da\u5eab\u7684\u5099\u4efd\u4e0d\u50c5\u80fd\u5920\u4fdd\u8b77\u6578\u64da\uff0c\u9084\u80fd\u5728\u7cfb\u7d71\u6545\u969c\u6216\u707d\u96e3\u767c\u751f\u6642\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002\u5b9a\u671f\u5099\u4efd\u53ef\u4ee5\u78ba\u4fdd\u696d\u52d9\u7684\u9023\u7e8c\u6027\uff0c\u6e1b\u5c11\u6f5b\u5728\u7684\u7d93\u6fdf\u640d\u5931\u3002<\/p>\n<h2 id=\"db2%e5%82%99%e4%bb%bd%e7%9a%84%e9%a1%9e%e5%9e%8b-GwbxOfVvHb\">DB2\u5099\u4efd\u7684\u985e\u578b<\/h2>\n<ul>\n<li><strong>\u5b8c\u6574\u5099\u4efd\uff1a<\/strong>\u9019\u662f\u5c0d\u6574\u500b\u6578\u64da\u5eab\u7684\u5099\u4efd\uff0c\u901a\u5e38\u5728\u7cfb\u7d71\u904b\u884c\u6b63\u5e38\u6642\u9032\u884c\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd\uff1a<\/strong>\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u6642\u9593\u3002<\/li>\n<li><strong>\u5dee\u7570\u5099\u4efd\uff1a<\/strong>\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5099\u4efd\u4ee5\u4f86\u6240\u6709\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u7a2e\u65b9\u5f0f\u5728\u6062\u5fa9\u6642\u8f03\u70ba\u9748\u6d3b\u3002<\/li>\n<\/ul>\n<h2 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-GwbxOfVvHb\">DB2\u6578\u64da\u5eab\u5099\u4efd\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u5099\u4efd\u64cd\u4f5c\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u5099\u4efd\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e5%ae%8c%e6%95%b4%e5%82%99%e4%bb%bd%e7%a4%ba%e4%be%8b-GwbxOfVvHb\">\u5b8c\u6574\u5099\u4efd\u793a\u4f8b<\/h3>\n<pre><code>BACKUP DATABASE your_database_name TO '\/path\/to\/backup\/directory'<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5c0d\u6307\u5b9a\u7684\u6578\u64da\u5eab\u9032\u884c\u5b8c\u6574\u5099\u4efd\uff0c\u4e26\u5c07\u5099\u4efd\u6587\u4ef6\u5b58\u5132\u5230\u6307\u5b9a\u7684\u76ee\u9304\u4e2d\u3002<\/p>\n<h3 id=\"%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd%e7%a4%ba%e4%be%8b-GwbxOfVvHb\">\u589e\u91cf\u5099\u4efd\u793a\u4f8b<\/h3>\n<pre><code>BACKUP DATABASE your_database_name TO '\/path\/to\/backup\/directory' INCREMENTAL<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u57f7\u884c\u589e\u91cf\u5099\u4efd\uff0c\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u7684\u8b8a\u66f4\u3002<\/p>\n<h3 id=\"%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd%e7%a4%ba%e4%be%8b-GwbxOfVvHb\">\u5dee\u7570\u5099\u4efd\u793a\u4f8b<\/h3>\n<pre><code>BACKUP DATABASE your_database_name TO '\/path\/to\/backup\/directory' DIFFERENTIAL<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u57f7\u884c\u5dee\u7570\u5099\u4efd\uff0c\u5099\u4efd\u81ea\u4e0a\u6b21\u5b8c\u6574\u5099\u4efd\u4ee5\u4f86\u7684\u6240\u6709\u8b8a\u66f4\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-GwbxOfVvHb\">\u5099\u4efd\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\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\u6e2c\u8a66\u5099\u4efd\u7684\u6062\u5fa9\u904e\u7a0b\uff0c\u78ba\u4fdd\u5728\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u591a\u5730\u5b58\u5132\uff1a<\/strong>\u5c07\u5099\u4efd\u6587\u4ef6\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 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