{"id":60585,"date":"2024-10-13T04:05:16","date_gmt":"2024-10-12T20:05:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60585\/"},"modified":"2024-10-13T04:05:16","modified_gmt":"2024-10-12T20:05:16","slug":"db2%e8%bc%95%e9%ac%86%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-db2-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60585\/","title":{"rendered":"DB2\u8f15\u9b06\u67e5\u8a62\u6240\u6709\u6578\u64da\u5eab\u8868 (db2 \u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u8868)"},"content":{"rendered":"

DB2\u8f15\u9b06\u67e5\u8a62\u6240\u6709\u6578\u64da\u5eab\u8868 (db2 \u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u8868)<\/h1>\n

\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u8868\u662f\u4e00\u9805\u57fa\u672c\u800c\u91cd\u8981\u7684\u4efb\u52d9\u3002\u5c0d\u65bc\u4f7f\u7528IBM DB2\u6578\u64da\u5eab\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u4e86\u89e3\u5982\u4f55\u8f15\u9b06\u67e5\u8a62\u6240\u6709\u6578\u64da\u5eab\u8868\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728DB2\u4e2d\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u8868\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

DB2\u6578\u64da\u5eab\u6982\u8ff0<\/h2>\n

IBM DB2\u662f\u4e00\u6b3e\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u6a21\u578b\uff0c\u4e26\u63d0\u4f9b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u529f\u80fd\u3002DB2\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002<\/p>\n

\u67e5\u8a62DB2\u4e2d\u7684\u6240\u6709\u8868<\/h2>\n

\u5728DB2\u4e2d\uff0c\u67e5\u8a62\u6240\u6709\u8868\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528SQL\u8a9e\u53e5\u4f86\u7372\u53d6\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u8868\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u6240\u6709\u8868\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n

\u4f7f\u7528\u7cfb\u7d71\u76ee\u9304\u67e5\u8a62<\/h3>\n

DB2\u63d0\u4f9b\u4e86\u4e00\u500b\u7cfb\u7d71\u76ee\u9304\uff0c\u5b58\u5132\u4e86\u6578\u64da\u5eab\u7684\u5143\u6578\u64da\uff0c\u5305\u62ec\u6240\u6709\u8868\u7684\u4fe1\u606f\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u7cfb\u7d71\u76ee\u9304\u4f86\u7372\u53d6\u6240\u9700\u7684\u8868\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u6240\u6709\u8868\u7684SQL\u8a9e\u53e5\uff1a<\/p>\n

SELECT TABNAME \nFROM SYSCAT.TABLES \nWHERE TABSCHEMA = '\u4f60\u7684\u6a21\u5f0f\u540d\u7a31';<\/code><\/pre>\n
\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c`TABNAME`\u662f\u8868\u7684\u540d\u7a31\uff0c`SYSCAT.TABLES`\u662f\u7cfb\u7d71\u76ee\u9304\u4e2d\u7684\u8868\uff0c`TABSCHEMA`\u662f\u8868\u7684\u6a21\u5f0f\u540d\u7a31\u3002\u7528\u6236\u9700\u8981\u5c07`\u4f60\u7684\u6a21\u5f0f\u540d\u7a31`\u66ff\u63db\u70ba\u5be6\u969b\u7684\u6a21\u5f0f\u540d\u7a31\u3002<\/p>\n
\u67e5\u8a62\u6240\u6709\u7528\u6236\u8868<\/h3>\n
\u5982\u679c\u7528\u6236\u5e0c\u671b\u67e5\u8a62\u6240\u6709\u7528\u6236\u5275\u5efa\u7684\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n
SELECT TABNAME \nFROM SYSCAT.TABLES \nWHERE TYPE = 'T';<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c`TYPE = ‘T’`\u8868\u793a\u67e5\u8a62\u6240\u6709\u7528\u6236\u8868\u3002\u9019\u6a23\u53ef\u4ee5\u904e\u6ffe\u6389\u7cfb\u7d71\u8868\u548c\u5176\u4ed6\u985e\u578b\u7684\u8868\u3002<\/p>\n
\u67e5\u8a62\u7279\u5b9a\u8868\u7684\u8a73\u7d30\u4fe1\u606f<\/h2>\n
\u9664\u4e86\u67e5\u8a62\u6240\u6709\u8868\u7684\u540d\u7a31\u5916\uff0c\u7528\u6236\u9084\u53ef\u4ee5\u7372\u53d6\u7279\u5b9a\u8868\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u4f8b\u5982\u5217\u540d\u3001\u6578\u64da\u985e\u578b\u7b49\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u7279\u5b9a\u8868\u8a73\u7d30\u4fe1\u606f\u7684SQL\u8a9e\u53e5\uff1a<\/p>\n
SELECT COLNAME, TYPENAME \nFROM SYSCAT.COLUMNS \nWHERE TABNAME = '\u4f60\u7684\u8868\u540d\u7a31';<\/code><\/pre>\n
\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c`COLNAME`\u662f\u5217\u7684\u540d\u7a31\uff0c`TYPENAME`\u662f\u6578\u64da\u985e\u578b\u3002\u7528\u6236\u9700\u8981\u5c07`\u4f60\u7684\u8868\u540d\u7a31`\u66ff\u63db\u70ba\u5be6\u969b\u7684\u8868\u540d\u7a31\u3002<\/p>\n
\u4f7f\u7528DB2\u547d\u4ee4\u884c\u5de5\u5177<\/h2>\n
\u9664\u4e86\u4f7f\u7528SQL\u8a9e\u53e5\uff0cDB2\u9084\u63d0\u4f9b\u4e86\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u4f7f\u7528\u6236\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u8868\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5217\u51fa\u6240\u6709\u8868\uff1a<\/p>\n
db2 list tables for schema \u4f60\u7684\u6a21\u5f0f\u540d\u7a31<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u5c07\u986f\u793a\u6307\u5b9a\u6a21\u5f0f\u4e0b\u7684\u6240\u6709\u8868\uff0c\u4e26\u63d0\u4f9b\u7c21\u6f54\u7684\u8f38\u51fa\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728DB2\u4e2d\u67e5\u8a62\u6240\u6709\u6578\u64da\u5eab\u8868\u662f\u4e00\u9805\u57fa\u672c\u7684\u64cd\u4f5c\uff0c\u901a\u904e\u4f7f\u7528\u7cfb\u7d71\u76ee\u9304\u548cSQL\u8a9e\u53e5\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u7121\u8ad6\u662f\u67e5\u8a62\u6240\u6709\u8868\u9084\u662f\u7279\u5b9a\u8868\u7684\u8a73\u7d30\u4fe1\u606f\uff0cDB2\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u67e5\u8a62\u65b9\u5f0f\uff0c\u5e6b\u52a9\u7528\u6236\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684DB2\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8f15\u9b06\u67e5\u8a62DB2\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u8868\uff0c\u5feb\u901f\u7372\u53d6\u7d50\u69cb\u8207\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-60585","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60585","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=60585"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60585\/revisions"}],"predecessor-version":[{"id":60586,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60585\/revisions\/60586"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}