{"id":196390,"date":"2024-11-13T23:11:24","date_gmt":"2024-11-13T15:11:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196390\/"},"modified":"2024-11-13T23:11:25","modified_gmt":"2024-11-13T15:11:25","slug":"%e5%9f%b7%e8%a1%8cdb2%e5%91%bd%e4%bb%a4%e8%a6%81%e7%94%a8%e5%88%b0%e5%93%aa%e4%ba%9b%e6%96%b9%e5%bc%8f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196390\/","title":{"rendered":"\u57f7\u884cDB2\u547d\u4ee4\u8981\u7528\u5230\u54ea\u4e9b\u65b9\u5f0f\uff1f"},"content":{"rendered":"

\u57f7\u884cDB2\u547d\u4ee4\u8981\u7528\u5230\u54ea\u4e9b\u65b9\u5f0f\uff1f<\/h1>\n

DB2\u662f\u4e00\u6b3e\u7531IBM\u958b\u767c\u7684\u95dc\u806f\u5f0f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u57f7\u884cDB2\u547d\u4ee4\u7684\u65b9\u5f0f\u591a\u7a2e\u591a\u6a23\uff0c\u6839\u64da\u4e0d\u540c\u7684\u9700\u6c42\u548c\u74b0\u5883\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u9078\u64c7\u6700\u9069\u5408\u7684\u65b9\u5f0f\u4f86\u9032\u884c\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u5e38\u898b\u7684\u57f7\u884cDB2\u547d\u4ee4\u7684\u65b9\u6cd5\u3002<\/p>\n

1. \u4f7f\u7528DB2\u547d\u4ee4\u884c\u754c\u9762<\/h2>\n

DB2\u63d0\u4f9b\u4e86\u4e00\u500b\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u9019\u500b\u754c\u9762\u76f4\u63a5\u8f38\u5165\u548c\u57f7\u884cSQL\u547d\u4ee4\u3002\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u65bc\u9700\u8981\u5feb\u901f\u57f7\u884c\u55ae\u500b\u547d\u4ee4\u6216\u9032\u884c\u7c21\u55ae\u67e5\u8a62\u7684\u60c5\u6cc1\u3002<\/p>\n

db2 connect to  user  using \ndb2 \"SELECT * FROM \"\n<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u4f7f\u7528\u8005\u9996\u5148\u9700\u8981\u9023\u63a5\u5230\u6307\u5b9a\u7684\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u53ef\u4ee5\u57f7\u884cSQL\u67e5\u8a62\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u7c21\u55ae\u76f4\u63a5\uff0c\u4f46\u5c0d\u65bc\u8907\u96dc\u7684\u64cd\u4f5c\uff0c\u53ef\u80fd\u9700\u8981\u591a\u6b21\u624b\u52d5\u8f38\u5165\u547d\u4ee4\u3002<\/p>\n
2. \u4f7f\u7528DB2\u63a7\u5236\u4e2d\u5fc3<\/h2>\n
DB2\u63a7\u5236\u4e2d\u5fc3\u662f\u4e00\u500b\u5716\u5f62\u7528\u6236\u754c\u9762\uff08GUI\uff09\uff0c\u63d0\u4f9b\u4e86\u66f4\u76f4\u89c0\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u6578\u64da\u5eab\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u63a7\u5236\u4e2d\u5fc3\u57f7\u884cSQL\u547d\u4ee4\u3001\u67e5\u770b\u6578\u64da\u5eab\u72c0\u614b\u4ee5\u53ca\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u64cd\u4f5c\u3002<\/p>\n
    \n
  • \u9023\u63a5\u5230\u6578\u64da\u5eab<\/li>\n
  • \u9078\u64c7SQL\u7a97\u53e3<\/li>\n
  • \u8f38\u5165\u4e26\u57f7\u884cSQL\u547d\u4ee4<\/li>\n<\/ul>\n
    \u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u65bc\u4e0d\u719f\u6089\u547d\u4ee4\u884c\u64cd\u4f5c\u7684\u4f7f\u7528\u8005\uff0c\u4e26\u4e14\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u67e5\u770b\u67e5\u8a62\u7d50\u679c\u548c\u6578\u64da\u5eab\u7d50\u69cb\u3002<\/p>\n
    3. \u4f7f\u7528DB2\u8173\u672c<\/h2>\n
    \u5c0d\u65bc\u9700\u8981\u57f7\u884c\u591a\u500b\u547d\u4ee4\u7684\u60c5\u6cc1\uff0c\u4f7f\u7528DB2\u8173\u672c\u662f\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u5c07\u591a\u500bDB2\u547d\u4ee4\u5beb\u5165\u4e00\u500b\u6587\u672c\u6587\u4ef6\u4e2d\uff0c\u7136\u5f8c\u901a\u904e\u547d\u4ee4\u884c\u57f7\u884c\u9019\u500b\u8173\u672c\u3002<\/p>\n
    db2 -tvf \n<\/code><\/pre>\n
    \u9019\u88e1\u7684-t\u9078\u9805\u8868\u793a\u5728\u57f7\u884c\u6642\u4e0d\u986f\u793a\u63d0\u793a\u7b26\uff0c-v\u9078\u9805\u5247\u8868\u793a\u986f\u793a\u8a73\u7d30\u4fe1\u606f\u3002\u9019\u7a2e\u65b9\u5f0f\u7279\u5225\u9069\u5408\u65bc\u6279\u91cf\u8655\u7406\u548c\u81ea\u52d5\u5316\u4efb\u52d9\u3002<\/p>\n
    4. \u4f7f\u7528\u61c9\u7528\u7a0b\u5e8f\u63a5\u53e3<\/h2>\n
    DB2\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u61c9\u7528\u7a0b\u5e8f\u63a5\u53e3\uff08API\uff09\uff0c\u5982JDBC\u3001ODBC\u7b49\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u9019\u4e9b\u63a5\u53e3\u5728\u81ea\u5df1\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\u57f7\u884cDB2\u547d\u4ee4\u3002\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u65bc\u9700\u8981\u5c07\u6578\u64da\u5eab\u64cd\u4f5c\u96c6\u6210\u5230\u61c9\u7528\u7a0b\u5e8f\u4e2d\u7684\u60c5\u6cc1\u3002<\/p>\n
    Connection conn = DriverManager.getConnection(\"jdbc:db2:\/\/:\/\", \"\", \"\");\nStatement stmt = conn.createStatement();\nResultSet rs = stmt.executeQuery(\"SELECT * FROM 
\");\n<\/code><\/pre>\n
\u901a\u904e\u9019\u7a2e\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u63a7\u5236\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5be6\u73fe\u66f4\u8907\u96dc\u7684\u908f\u8f2f\u3002<\/p>\n
5. \u4f7f\u7528DB2\u7684\u81ea\u52d5\u5316\u5de5\u5177<\/h2>\n
IBM\u63d0\u4f9b\u4e86\u4e00\u4e9b\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u5982IBM Data Studio\uff0c\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u9ad8\u6548\u5730\u57f7\u884cDB2\u547d\u4ee4\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u96c6\u6210\u4e86\u591a\u7a2e\u529f\u80fd\uff0c\u5305\u62ec\u6578\u64da\u5eab\u8a2d\u8a08\u3001\u67e5\u8a62\u512a\u5316\u548c\u6027\u80fd\u76e3\u63a7\u7b49\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u57f7\u884cDB2\u547d\u4ee4\u7684\u65b9\u5f0f\u591a\u7a2e\u591a\u6a23\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6839\u64da\u81ea\u5df1\u7684\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u6cd5\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u754c\u9762\u3001\u5716\u5f62\u7528\u6236\u754c\u9762\u3001\u8173\u672c\u3001\u81ea\u52d5\u5316\u5de5\u5177\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u63a5\u53e3\uff0cDB2\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\u4f86\u6eff\u8db3\u4e0d\u540c\u7684\u4f7f\u7528\u5834\u666f\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u6216 \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884cDB2\u5c07\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u57f7\u884cDB2\u547d\u4ee4\u7684\u591a\u7a2e\u65b9\u5f0f\uff0c\u5305\u62ec\u547d\u4ee4\u884c\u754c\u9762\u3001SQL\u8173\u672c\u548c\u61c9\u7528\u7a0b\u5f0f\u4ecb\u9762\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\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-196390","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196390","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=196390"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196390\/revisions"}],"predecessor-version":[{"id":196391,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196390\/revisions\/196391"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}