{"id":60971,"date":"2024-10-13T07:21:16","date_gmt":"2024-10-12T23:21:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60971\/"},"modified":"2024-10-13T07:21:18","modified_gmt":"2024-10-12T23:21:18","slug":"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%e7%9a%84%e8%a9%b3%e7%b4%b0%e8%a7%a3%e8%aa%aa","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60971\/","title":{"rendered":"DB2\u652f\u6301\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u7684\u8a73\u7d30\u89e3\u8aaa"},"content":{"rendered":"<h1 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%e7%9a%84%e8%a9%b3%e7%b4%b0%e8%a7%a3%e8%aa%aa-BnHTfjNjIh\">DB2\u652f\u6301\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u7684\u8a73\u7d30\u89e3\u8aaa<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002IBM\u7684DB2\u662f\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u74b0\u5883\u4e2d\u3002DB2\u4e0d\u50c5\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u9084\u80fd\u5920\u8655\u7406\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u8b8a\u5f97\u66f4\u52a0\u9748\u6d3b\u548c\u9ad8\u6548\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eDB2\u652f\u6301\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"db2%e7%9a%84%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f%e6%a6%82%e8%bf%b0-BnHTfjNjIh\">DB2\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u6982\u8ff0<\/h2>\n<p>DB2\u652f\u6301\u591a\u7a2e\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\uff0c\u9019\u4e9b\u683c\u5f0f\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5f9e\u4e0d\u540c\u7684\u6578\u64da\u6e90\u5c0e\u5165\u6578\u64da\u3002\u5e38\u898b\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\u5305\u62ec\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<h2 id=\"csv%e6%a0%bc%e5%bc%8f%e7%9a%84%e6%94%af%e6%8c%81-BnHTfjNjIh\">CSV\u683c\u5f0f\u7684\u652f\u6301<\/h2>\n<p>CSV\u683c\u5f0f\u662f\u4e00\u7a2e\u7c21\u55ae\u4e14\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u4ea4\u63db\u683c\u5f0f\u3002DB2\u652f\u6301\u5f9eCSV\u6587\u4ef6\u5c0e\u5165\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5f9e\u96fb\u5b50\u8868\u683c\u6216\u5176\u4ed6\u7cfb\u7d71\u8f49\u79fb\u5230DB2\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"%e5%b0%8e%e5%85%a5csv%e6%96%87%e4%bb%b6%e7%9a%84%e7%a4%ba%e4%be%8b-BnHTfjNjIh\">\u5c0e\u5165CSV\u6587\u4ef6\u7684\u793a\u4f8b<\/h3>\n<pre><code>IMPORT FROM 'data.csv' OF DEL MODIFIED BY COLDEL, INSERT INTO my_table;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c&#8217;data.csv&#8217;\u662f\u8981\u5c0e\u5165\u7684\u6587\u4ef6\u540d\uff0c&#8217;my_table&#8217;\u662f\u76ee\u6a19\u6578\u64da\u8868\u3002\u9019\u689d\u547d\u4ee4\u5c07CSV\u6587\u4ef6\u4e2d\u7684\u6578\u64da\u63d2\u5165\u5230\u6307\u5b9a\u7684\u6578\u64da\u8868\u4e2d\u3002<\/p>\n<h2 id=\"xml%e6%a0%bc%e5%bc%8f%e7%9a%84%e6%94%af%e6%8c%81-BnHTfjNjIh\">XML\u683c\u5f0f\u7684\u652f\u6301<\/h2>\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\u5c07XML\u6578\u64da\u76f4\u63a5\u5c0e\u5165\u5230DB2\u4e2d\uff0c\u4e26\u5229\u7528DB2\u7684\u67e5\u8a62\u529f\u80fd\u9032\u884c\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"%e5%b0%8e%e5%85%a5xml%e6%96%87%e4%bb%b6%e7%9a%84%e7%a4%ba%e4%be%8b-BnHTfjNjIh\">\u5c0e\u5165XML\u6587\u4ef6\u7684\u793a\u4f8b<\/h3>\n<pre><code>LOAD XML IN 'data.xml' INTO TABLE my_table;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07&#8217; data.xml&#8217;\u4e2d\u7684\u6578\u64da\u52a0\u8f09\u5230&#8217;my_table&#8217;\u4e2d\uff0cDB2\u6703\u81ea\u52d5\u89e3\u6790XML\u7d50\u69cb\u4e26\u5c07\u6578\u64da\u6620\u5c04\u5230\u76f8\u61c9\u7684\u5217\u3002<\/p>\n<h2 id=\"json%e6%a0%bc%e5%bc%8f%e7%9a%84%e6%94%af%e6%8c%81-BnHTfjNjIh\">JSON\u683c\u5f0f\u7684\u652f\u6301<\/h2>\n<p>\u96a8\u8457Web\u61c9\u7528\u7a0b\u5e8f\u7684\u666e\u53ca\uff0cJSON\u683c\u5f0f\u8d8a\u4f86\u8d8a\u53d7\u5230\u9752\u775e\u3002DB2\u4e5f\u652f\u6301JSON\u6578\u64da\u7684\u5c0e\u5165\u548c\u67e5\u8a62\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u8655\u7406\u4f86\u81eaAPI\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e5%b0%8e%e5%85%a5json%e6%96%87%e4%bb%b6%e7%9a%84%e7%a4%ba%e4%be%8b-BnHTfjNjIh\">\u5c0e\u5165JSON\u6587\u4ef6\u7684\u793a\u4f8b<\/h3>\n<pre><code>INSERT INTO my_table SELECT * FROM JSON_TABLE('data.json', '$[*]' COLUMNS (id INT PATH '$.id', name VARCHAR(100) PATH '$.name')));<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c&#8217;data.json&#8217;\u662f\u8981\u5c0e\u5165\u7684JSON\u6587\u4ef6\uff0cDB2\u4f7f\u7528JSON_TABLE\u51fd\u6578\u4f86\u89e3\u6790\u6578\u64da\u4e26\u63d2\u5165\u5230\u6307\u5b9a\u7684\u8868\u4e2d\u3002<\/p>\n<h2 id=\"%e5%9b%ba%e5%ae%9a%e5%af%ac%e5%ba%a6%e6%96%87%e4%bb%b6%e7%9a%84%e6%94%af%e6%8c%81-BnHTfjNjIh\">\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\u7684\u652f\u6301<\/h2>\n<p>\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\u662f\u4e00\u7a2e\u8001\u5f0f\u7684\u6578\u64da\u683c\u5f0f\uff0cDB2\u540c\u6a23\u652f\u6301\u9019\u7a2e\u683c\u5f0f\u7684\u6578\u64da\u5c0e\u5165\u3002\u7528\u6236\u53ef\u4ee5\u6307\u5b9a\u6bcf\u5217\u7684\u5bec\u5ea6\uff0c\u5f9e\u800c\u5c07\u6578\u64da\u6b63\u78ba\u5730\u5c0e\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"%e5%b0%8e%e5%85%a5%e5%9b%ba%e5%ae%9a%e5%af%ac%e5%ba%a6%e6%96%87%e4%bb%b6%e7%9a%84%e7%a4%ba%e4%be%8b-BnHTfjNjIh\">\u5c0e\u5165\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\u7684\u793a\u4f8b<\/h3>\n<pre><code>IMPORT FROM 'data.txt' OF DEL MODIFIED BY COLDEL, INSERT INTO my_table;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07&#8217; data.txt&#8217;\u4e2d\u7684\u56fa\u5b9a\u5bec\u5ea6\u6578\u64da\u5c0e\u5165\u5230&#8217;my_table&#8217;\u4e2d\uff0cDB2\u6703\u6839\u64da\u7528\u6236\u6307\u5b9a\u7684\u5217\u5bec\u9032\u884c\u89e3\u6790\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BnHTfjNjIh\">\u7e3d\u7d50<\/h2>\n<p>DB2\u652f\u6301\u591a\u7a2e\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\uff0c\u5305\u62ecCSV\u3001XML\u3001JSON\u548c\u56fa\u5b9a\u5bec\u5ea6\u6587\u4ef6\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u8b8a\u5f97\u66f4\u52a0\u9748\u6d3b\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u81ea\u5df1\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u683c\u5f0f\uff0c\u4e26\u5229\u7528DB2\u63d0\u4f9b\u7684\u5f37\u5927\u529f\u80fd\u9032\u884c\u6578\u64da\u8655\u7406\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eDB2\u652f\u6301\u7684\u5916\u90e8\u6587\u4ef6\u683c\u5f0f\uff0c\u4e86\u89e3\u5176\u7279\u6027\u3001\u4f7f\u7528\u65b9\u6cd5\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406\u6578\u64da\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-60971","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60971","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=60971"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60971\/revisions"}],"predecessor-version":[{"id":60972,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60971\/revisions\/60972"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}