{"id":60801,"date":"2024-10-13T05:55:15","date_gmt":"2024-10-12T21:55:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60801\/"},"modified":"2024-10-13T05:55:15","modified_gmt":"2024-10-12T21:55:15","slug":"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%89%80%e6%94%af%e6%8c%81%e7%9a%84%e6%9f%90%e4%ba%9b%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f%e7%9a%84%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60801\/","title":{"rendered":"DB2\u6578\u64da\u5eab\u6240\u652f\u6301\u7684\u67d0\u4e9b\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u7684\u89e3\u6790"},"content":{"rendered":"<h1 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%89%80%e6%94%af%e6%8c%81%e7%9a%84%e6%9f%90%e4%ba%9b%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f%e7%9a%84%e8%a7%a3%e6%9e%90-uTdsNOEyFM\">DB2\u6578\u64da\u5eab\u6240\u652f\u6301\u7684\u67d0\u4e9b\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u7684\u89e3\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002IBM\u7684DB2\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u7684\u89e3\u6790\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u5c0e\u5165\u548c\u8655\u7406\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u6240\u652f\u6301\u7684\u5e7e\u7a2e\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u53ca\u5176\u89e3\u6790\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"db2%e6%94%af%e6%8c%81%e7%9a%84%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f-uTdsNOEyFM\">DB2\u652f\u6301\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f<\/h2>\n<p>DB2\u6578\u64da\u5eab\u652f\u6301\u591a\u7a2e\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><strong>CSV\uff08\u9017\u865f\u5206\u9694\u503c\uff09<\/strong><\/li>\n<li><strong>XML\uff08\u53ef\u64f4\u5c55\u6a19\u8a18\u8a9e\u8a00\uff09<\/strong><\/li>\n<li><strong>JSON\uff08JavaScript\u5c0d\u8c61\u8868\u793a\u6cd5\uff09<\/strong><\/li>\n<li><strong>\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6<\/strong><\/li>\n<\/ul>\n<h3 id=\"1-csv%e6%a0%bc%e5%bc%8f%e7%9a%84%e8%a7%a3%e6%9e%90-uTdsNOEyFM\">1. CSV\u683c\u5f0f\u7684\u89e3\u6790<\/h3>\n<p>CSV\u683c\u5f0f\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6578\u64da\u4ea4\u63db\u683c\u5f0f\uff0cDB2\u63d0\u4f9b\u4e86\u65b9\u4fbf\u7684\u5de5\u5177\u4f86\u89e3\u6790CSV\u6587\u4ef6\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5c07CSV\u6587\u4ef6\u4e2d\u7684\u6578\u64da\u5c0e\u5165\u5230DB2\u8868\u4e2d\uff1a<\/p>\n<pre><code>IMPORT FROM 'data.csv' OF DEL MODIFIED BY COLDEL, INSERT INTO my_table;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c&#8217;data.csv&#8217;\u662f\u8981\u5c0e\u5165\u7684\u6587\u4ef6\u540d\uff0c&#8217;my_table&#8217;\u662f\u76ee\u6a19\u8868\u540d\u3002DB2\u6703\u81ea\u52d5\u8b58\u5225\u9017\u865f\u4f5c\u70ba\u5217\u5206\u9694\u7b26\u3002<\/p>\n<h3 id=\"2-xml%e6%a0%bc%e5%bc%8f%e7%9a%84%e8%a7%a3%e6%9e%90-uTdsNOEyFM\">2. XML\u683c\u5f0f\u7684\u89e3\u6790<\/h3>\n<p>XML\u662f\u4e00\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u8868\u793a\u683c\u5f0f\uff0cDB2\u63d0\u4f9b\u4e86\u5c0dXML\u6578\u64da\u7684\u539f\u751f\u652f\u6301\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5c07XML\u6578\u64da\u5c0e\u5165\u5230DB2\u4e2d\uff1a<\/p>\n<pre><code>INSERT INTO my_table (id, data) VALUES (1, XMLPARSE(DOCUMENT 'data.xml'));<\/code><\/pre>\n<p>\u9019\u88e1\uff0c&#8217;data.xml&#8217;\u662f\u5305\u542bXML\u6578\u64da\u7684\u6587\u4ef6\u3002DB2\u7684XMLPARSE\u51fd\u6578\u53ef\u4ee5\u5c07XML\u6587\u6a94\u8f49\u63db\u70baDB2\u53ef\u4ee5\u7406\u89e3\u7684\u683c\u5f0f\u3002<\/p>\n<h3 id=\"3-json%e6%a0%bc%e5%bc%8f%e7%9a%84%e8%a7%a3%e6%9e%90-uTdsNOEyFM\">3. JSON\u683c\u5f0f\u7684\u89e3\u6790<\/h3>\n<p>\u96a8\u8457Web\u61c9\u7528\u7a0b\u5e8f\u7684\u666e\u53ca\uff0cJSON\u683c\u5f0f\u4e5f\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u6d41\u884c\u3002DB2\u652f\u6301JSON\u6578\u64da\u7684\u76f4\u63a5\u5c0e\u5165\uff0c\u4ee5\u4e0b\u662f\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO my_table (id, data) VALUES (1, JSON_PARSE('{\"name\": \"John\", \"age\": 30}'));<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cJSON_PARSE\u51fd\u6578\u5c07JSON\u5b57\u7b26\u4e32\u8f49\u63db\u70baDB2\u7684\u6578\u64da\u683c\u5f0f\u3002<\/p>\n<h3 id=\"4-%e5%9b%ba%e5%ae%9a%e5%af%ac%e5%ba%a6%e6%96%87%e4%bb%b6%e7%9a%84%e8%a7%a3%e6%9e%90-uTdsNOEyFM\">4. \u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\u7684\u89e3\u6790<\/h3>\n<p>\u5c0d\u65bc\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\uff0cDB2\u4e5f\u63d0\u4f9b\u4e86\u76f8\u61c9\u7684\u89e3\u6790\u529f\u80fd\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u5c0e\u5165\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\uff1a<\/p>\n<pre><code>IMPORT FROM 'fixed_width.txt' OF DEL MODIFIED BY COLDEL, INSERT INTO my_table;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u7528\u6236\u9700\u8981\u6839\u64da\u6587\u4ef6\u7684\u5177\u9ad4\u7d50\u69cb\u4f86\u8a2d\u7f6e\u76f8\u61c9\u7684\u5217\u5bec\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-uTdsNOEyFM\">\u7d50\u8ad6<\/h2>\n<p>DB2\u6578\u64da\u5eab\u652f\u6301\u591a\u7a2e\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u7684\u89e3\u6790\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u5c0e\u5165\u548c\u8655\u7406\u8b8a\u5f97\u66f4\u52a0\u9748\u6d3b\u548c\u9ad8\u6548\u3002\u7121\u8ad6\u662fCSV\u3001XML\u3001JSON\u9084\u662f\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\uff0cDB2\u90fd\u63d0\u4f9b\u4e86\u76f8\u61c9\u7684\u5de5\u5177\u548c\u51fd\u6578\u4f86\u652f\u6301\u7528\u6236\u7684\u9700\u6c42\u3002\u9019\u4e9b\u529f\u80fd\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u4e5f\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728DB2\u4e2d\u4f7f\u7528\u9019\u4e9b\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22DB2\u6578\u64da\u5eab\u652f\u6301\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u89e3\u6790\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u7121\u7e2b\u6578\u64da\u96c6\u6210\u8207\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60801","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60801","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60801"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60801\/revisions"}],"predecessor-version":[{"id":60802,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60801\/revisions\/60802"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}