{"id":179576,"date":"2024-11-09T02:58:19","date_gmt":"2024-11-08T18:58:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179576\/"},"modified":"2024-11-09T02:58:20","modified_gmt":"2024-11-08T18:58:20","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-db2-%e4%b8%ad%e6%8f%90%e9%ab%98-import-%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179576\/","title":{"rendered":"\u5982\u4f55\u5728 DB2 \u4e2d\u63d0\u9ad8 IMPORT \u6027\u80fd"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-db2-%e4%b8%ad%e6%8f%90%e9%ab%98-import-%e6%80%a7%e8%83%bd-RTNbEYHxze\">\u5982\u4f55\u5728 DB2 \u4e2d\u63d0\u9ad8 IMPORT \u6027\u80fd<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5c0e\u5165\uff08IMPORT\uff09\u662f\u4e00\u500b\u5e38\u898b\u7684\u64cd\u4f5c\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5c07\u5927\u91cf\u6578\u64da\u5f9e\u5916\u90e8\u4f86\u6e90\u5c0e\u5165\u5230 DB2 \u6578\u64da\u5eab\u6642\u3002\u63d0\u9ad8 IMPORT \u6027\u80fd\u4e0d\u50c5\u80fd\u5920\u7bc0\u7701\u6642\u9593\uff0c\u9084\u80fd\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6548\u7387\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u512a\u5316 DB2 \u4e2d\u7684 IMPORT \u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e5%b0%8e%e5%85%a5%e5%b7%a5%e5%85%b7-RTNbEYHxze\">1. \u4f7f\u7528\u9069\u7576\u7684\u5c0e\u5165\u5de5\u5177<\/h2>\n<p>DB2 \u63d0\u4f9b\u4e86\u591a\u7a2e\u5c0e\u5165\u5de5\u5177\uff0c\u5982 <code>IMPORT<\/code> \u547d\u4ee4\u548c <code>LOAD<\/code> \u547d\u4ee4\u3002\u5c0d\u65bc\u5927\u91cf\u6578\u64da\u7684\u5c0e\u5165\uff0c<code>LOAD<\/code> \u547d\u4ee4\u901a\u5e38\u6bd4 <code>IMPORT<\/code> \u66f4\u5feb\uff0c\u56e0\u70ba\u5b83\u76f4\u63a5\u5c07\u6578\u64da\u5beb\u5165\u8868\u4e2d\uff0c\u800c\u4e0d\u6703\u9032\u884c\u4efb\u4f55\u7d22\u5f15\u6216\u7d04\u675f\u6aa2\u67e5\u3002\u56e0\u6b64\uff0c\u5c0d\u65bc\u5927\u898f\u6a21\u6578\u64da\u5c0e\u5165\uff0c\u5efa\u8b70\u4f7f\u7528 <code>LOAD<\/code> \u547d\u4ee4\u3002<\/p>\n<h2 id=\"2-%e9%97%9c%e9%96%89%e7%b4%a2%e5%bc%95%e5%92%8c%e7%b4%84%e6%9d%9f-RTNbEYHxze\">2. \u95dc\u9589\u7d22\u5f15\u548c\u7d04\u675f<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5c0e\u5165\u6642\uff0c\u7d22\u5f15\u548c\u7d04\u675f\u6703\u5f71\u97ff\u6027\u80fd\u3002\u5efa\u8b70\u5728\u5c0e\u5165\u6578\u64da\u4e4b\u524d\u66ab\u6642\u95dc\u9589\u7d22\u5f15\u548c\u7d04\u675f\uff0c\u5c0e\u5165\u5b8c\u6210\u5f8c\u518d\u91cd\u65b0\u555f\u7528\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d DB2 \u9700\u8981\u9032\u884c\u7684\u6aa2\u67e5\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-RTNbEYHxze\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>ALTER TABLE your_table_name DROP INDEX your_index_name;<\/code><\/pre>\n<pre><code>ALTER TABLE your_table_name DROP CONSTRAINT your_constraint_name;<\/code><\/pre>\n<h2 id=\"3-%e8%aa%bf%e6%95%b4%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-RTNbEYHxze\">3. \u8abf\u6574\u6578\u64da\u5eab\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\u63d0\u9ad8\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u589e\u52a0 <code>DBHEAP<\/code> \u548c <code>SORTHEAP<\/code> \u7684\u5927\u5c0f\uff0c\u4ee5\u4fbf\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d\u63d0\u4f9b\u66f4\u591a\u7684\u5167\u5b58\u8cc7\u6e90\u3002\u6b64\u5916\uff0c\u8abf\u6574 <code>LOGPRIMARY<\/code> \u548c <code>LOGSECOND<\/code> \u7684\u503c\u4e5f\u80fd\u5920\u63d0\u9ad8\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u5927\u91cf\u4e8b\u52d9\u6642\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-RTNbEYHxze\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>UPDATE DBM CFG USING DBHEAP 2000;<\/code><\/pre>\n<pre><code>UPDATE DBM CFG USING SORTHEAP 2000;<\/code><\/pre>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e6%89%b9%e9%87%8f%e5%b0%8e%e5%85%a5-RTNbEYHxze\">4. \u4f7f\u7528\u6279\u91cf\u5c0e\u5165<\/h2>\n<p>\u5c07\u6578\u64da\u5206\u6279\u5c0e\u5165\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u5c0e\u5165\u6240\u6709\u6578\u64da\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u7cfb\u7d71\u7684\u8ca0\u64d4\u3002\u9019\u6a23\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u5c0e\u5165\u901f\u5ea6\uff0c\u9084\u80fd\u964d\u4f4e\u51fa\u932f\u7684\u98a8\u96aa\u3002\u53ef\u4ee5\u6839\u64da\u6578\u64da\u7684\u5927\u5c0f\u548c\u7cfb\u7d71\u7684\u6027\u80fd\u4f86\u6c7a\u5b9a\u6bcf\u6279\u7684\u5927\u5c0f\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-RTNbEYHxze\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>LOAD FROM your_data_file.del OF DEL INSERT INTO your_table_name;<\/code><\/pre>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e6%80%a7%e8%83%bd-RTNbEYHxze\">5. \u76e3\u63a7\u548c\u8abf\u6574\u6027\u80fd<\/h2>\n<p>\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d\uff0c\u6301\u7e8c\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 DB2 \u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\u4f86\u67e5\u770b\u5c0e\u5165\u904e\u7a0b\u4e2d\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff0c\u5982\u679c\u767c\u73fe CPU \u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u53ef\u4ee5\u8003\u616e\u6e1b\u5c11\u5c0e\u5165\u7684\u6578\u64da\u91cf\u6216\u8abf\u6574\u5c0e\u5165\u7684\u6642\u9593\u3002<\/p>\n<h2 id=\"6-%e4%bd%bf%e7%94%a8%e4%b8%a6%e8%a1%8c%e5%b0%8e%e5%85%a5-RTNbEYHxze\">6. \u4f7f\u7528\u4e26\u884c\u5c0e\u5165<\/h2>\n<p>\u5982\u679c\u7cfb\u7d71\u8cc7\u6e90\u5141\u8a31\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u4e26\u884c\u5c0e\u5165\u7684\u65b9\u5f0f\u3002\u9019\u610f\u5473\u8457\u53ef\u4ee5\u540c\u6642\u555f\u52d5\u591a\u500b\u5c0e\u5165\u9032\u7a0b\uff0c\u5f9e\u800c\u52a0\u5feb\u6574\u9ad4\u5c0e\u5165\u901f\u5ea6\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e26\u884c\u5c0e\u5165\u53ef\u80fd\u6703\u589e\u52a0\u7cfb\u7d71\u7684\u8ca0\u64d4\uff0c\u56e0\u6b64\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-RTNbEYHxze\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>db2 \"LOAD FROM your_data_file1.del OF DEL INSERT INTO your_table_name\" &amp;\ndb2 \"LOAD FROM your_data_file2.del OF DEL INSERT INTO your_table_name\";<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RTNbEYHxze\">\u7e3d\u7d50<\/h2>\n<p>\u63d0\u9ad8 DB2 \u4e2d\u7684 IMPORT \u6027\u80fd\u9700\u8981\u7d9c\u5408\u8003\u616e\u591a\u500b\u56e0\u7d20\uff0c\u5305\u62ec\u9078\u64c7\u5408\u9069\u7684\u5c0e\u5165\u5de5\u5177\u3001\u95dc\u9589\u7d22\u5f15\u548c\u7d04\u675f\u3001\u8abf\u6574\u6578\u64da\u5eab\u914d\u7f6e\u53c3\u6578\u3001\u4f7f\u7528\u6279\u91cf\u5c0e\u5165\u3001\u76e3\u63a7\u6027\u80fd\u4ee5\u53ca\u8003\u616e\u4e26\u884c\u5c0e\u5165\u7b49\u3002\u901a\u904e\u9019\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5c0e\u5165\u7684\u6548\u7387\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\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\u63d0\u9ad8 DB2 \u4e2d IMPORT \u6027\u80fd\u7684\u6709\u6548\u7b56\u7565\uff0c\u4f18\u5316\u6570\u636e\u52a0\u8f7d\u901f\u5ea6\uff0c\u63d0\u5347\u6570\u636e\u5e93\u64cd\u4f5c\u6548\u7387\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-179576","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179576","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=179576"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179576\/revisions"}],"predecessor-version":[{"id":179577,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179576\/revisions\/179577"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}