{"id":60913,"date":"2024-10-13T06:52:13","date_gmt":"2024-10-12T22:52:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60913\/"},"modified":"2024-10-13T06:52:13","modified_gmt":"2024-10-12T22:52:13","slug":"db2%e6%8f%90%e9%ab%98import%e5%91%bd%e4%bb%a4%e6%80%a7%e8%83%bd%e6%93%8d%e4%bd%9c%e7%9a%842%e5%80%8b%e5%a5%bd%e7%94%a8%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60913\/","title":{"rendered":"DB2\u63d0\u9ad8IMPORT\u547d\u4ee4\u6027\u80fd\u64cd\u4f5c\u76842\u500b\u597d\u7528\u65b9\u6848"},"content":{"rendered":"<h1 id=\"db2%e6%8f%90%e9%ab%98import%e5%91%bd%e4%bb%a4%e6%80%a7%e8%83%bd%e6%93%8d%e4%bd%9c%e7%9a%842%e5%80%8b%e5%a5%bd%e7%94%a8%e6%96%b9%e6%a1%88-BhDmBQVoCa\">DB2\u63d0\u9ad8IMPORT\u547d\u4ee4\u6027\u80fd\u64cd\u4f5c\u76842\u500b\u597d\u7528\u65b9\u6848<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cDB2\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u5c24\u5176\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002IMPORT\u547d\u4ee4\u662fDB2\u4e2d\u7528\u65bc\u5c07\u6578\u64da\u5f9e\u5916\u90e8\u6587\u4ef6\u5c0e\u5165\u6578\u64da\u5eab\u7684\u4e00\u500b\u91cd\u8981\u529f\u80fd\u3002\u7136\u800c\uff0c\u7576\u9762\u5c0d\u9f90\u5927\u7684\u6578\u64da\u96c6\u6642\uff0cIMPORT\u547d\u4ee4\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5169\u500b\u6709\u6548\u7684\u65b9\u6848\uff0c\u4ee5\u63d0\u9ad8DB2\u4e2dIMPORT\u547d\u4ee4\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e6%96%b9%e6%a1%88%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8%e4%b8%a6%e8%a1%8c%e5%b0%8e%e5%85%a5-BhDmBQVoCa\">\u65b9\u6848\u4e00\uff1a\u4f7f\u7528\u4e26\u884c\u5c0e\u5165<\/h2>\n<p>\u4e26\u884c\u5c0e\u5165\u662f\u4e00\u7a2e\u901a\u904e\u540c\u6642\u904b\u884c\u591a\u500bIMPORT\u547d\u4ee4\u4f86\u52a0\u901f\u6578\u64da\u5c0e\u5165\u7684\u6280\u8853\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u5145\u5206\u5229\u7528\u7cfb\u7d71\u7684\u591a\u6838\u8655\u7406\u80fd\u529b\u3002<\/p>\n<h3 id=\"%e5%af%a6%e6%96%bd%e6%ad%a5%e9%a9%9f-BhDmBQVoCa\">\u5be6\u65bd\u6b65\u9a5f<\/h3>\n<ul>\n<li><strong>\u5206\u5272\u6578\u64da\u6587\u4ef6\uff1a<\/strong>\u5c07\u5927\u578b\u6578\u64da\u6587\u4ef6\u5206\u5272\u6210\u591a\u500b\u8f03\u5c0f\u7684\u6587\u4ef6\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528\u6578\u64da\u8655\u7406\u5de5\u5177\u6216\u8173\u672c\u4f86\u5be6\u73fe\u3002<\/li>\n<li><strong>\u555f\u52d5\u591a\u500bIMPORT\u547d\u4ee4\uff1a<\/strong>\u5c0d\u65bc\u6bcf\u500b\u5206\u5272\u51fa\u4f86\u7684\u6587\u4ef6\uff0c\u555f\u52d5\u4e00\u500b\u7368\u7acb\u7684IMPORT\u547d\u4ee4\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>IMPORT FROM file1.del OF DEL INSERT INTO my_table;\nIMPORT FROM file2.del OF DEL INSERT INTO my_table;\nIMPORT FROM file3.del OF DEL INSERT INTO my_table;<\/code><\/pre>\n<p>\u9019\u6a23\uff0cDB2\u5c07\u540c\u6642\u8655\u7406\u591a\u500b\u6587\u4ef6\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u5c0e\u5165\u901f\u5ea6\u3002<\/p>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-BhDmBQVoCa\">\u6ce8\u610f\u4e8b\u9805<\/h3>\n<p>\u5728\u4f7f\u7528\u4e26\u884c\u5c0e\u5165\u6642\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u907f\u514d\u5728\u4e0d\u540c\u7684IMPORT\u547d\u4ee4\u4e2d\u5c0e\u5165\u91cd\u8907\u6216\u77db\u76fe\u7684\u6578\u64da\u3002<\/li>\n<li>\u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\uff0c\u78ba\u4fddCPU\u548c\u5167\u5b58\u4e0d\u6703\u56e0\u70ba\u904e\u591a\u7684\u4e26\u884c\u9032\u7a0b\u800c\u904e\u8f09\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%96%b9%e6%a1%88%e4%ba%8c%ef%bc%9a%e8%aa%bf%e6%95%b4db2%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-BhDmBQVoCa\">\u65b9\u6848\u4e8c\uff1a\u8abf\u6574DB2\u914d\u7f6e\u53c3\u6578<\/h2>\n<p>DB2\u7684\u6027\u80fd\u53ef\u4ee5\u901a\u904e\u8abf\u6574\u4e00\u4e9b\u914d\u7f6e\u53c3\u6578\u4f86\u9032\u4e00\u6b65\u512a\u5316\u3002\u9019\u4e9b\u53c3\u6578\u53ef\u4ee5\u5f71\u97ff\u6578\u64da\u5c0e\u5165\u7684\u901f\u5ea6\u548c\u6548\u7387\u3002<\/p>\n<h3 id=\"%e9%97%9c%e9%8d%b5%e5%8f%83%e6%95%b8-BhDmBQVoCa\">\u95dc\u9375\u53c3\u6578<\/h3>\n<ul>\n<li><strong>LOGPRIMARY\u548cLOGSECOND\uff1a<\/strong>\u9019\u4e9b\u53c3\u6578\u63a7\u5236\u65e5\u8a8c\u6587\u4ef6\u7684\u6578\u91cf\u3002\u589e\u52a0\u9019\u4e9b\u503c\u53ef\u4ee5\u6e1b\u5c11\u65e5\u8a8c\u5beb\u5165\u7684\u983b\u7387\uff0c\u5f9e\u800c\u63d0\u9ad8\u5c0e\u5165\u6027\u80fd\u3002<\/li>\n<li><strong>BUFFERPOOL\uff1a<\/strong>\u8abf\u6574\u7de9\u885d\u6c60\u7684\u5927\u5c0f\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3002\u6839\u64da\u7cfb\u7d71\u7684\u5167\u5b58\u5927\u5c0f\uff0c\u9069\u7576\u589e\u52a0\u7de9\u885d\u6c60\u7684\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%af%a6%e6%96%bd%e7%a4%ba%e4%be%8b-BhDmBQVoCa\">\u5be6\u65bd\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u5982\u4f55\u8abf\u6574\u9019\u4e9b\u53c3\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>UPDATE DB CFG USING LOGPRIMARY 20;\nUPDATE DB CFG USING LOGSECOND 20;\nUPDATE DB CFG USING BUFFERPOOL BP1 PAGESIZE 4096 PAGES 10000;<\/code><\/pre>\n<p>\u9019\u4e9b\u8abf\u6574\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8IMPORT\u547d\u4ee4\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BhDmBQVoCa\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5be6\u65bd\u4e26\u884c\u5c0e\u5165\u548c\u8abf\u6574DB2\u914d\u7f6e\u53c3\u6578\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8DB2\u4e2dIMPORT\u547d\u4ee4\u7684\u6027\u80fd\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u52a0\u5feb\u6578\u64da\u5c0e\u5165\u7684\u901f\u5ea6\uff0c\u9084\u80fd\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9019\u4e9b\u6280\u5de7\u7121\u7591\u662f\u975e\u5e38\u6709\u7528\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK 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