{"id":60605,"date":"2024-10-13T04:15:15","date_gmt":"2024-10-12T20:15:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60605\/"},"modified":"2024-10-13T04:15:15","modified_gmt":"2024-10-12T20:15:15","slug":"db2%e5%88%aa%e9%99%a4%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60605\/","title":{"rendered":"DB2\u522a\u9664\u8868"},"content":{"rendered":"<h1 id=\"db2%e5%88%aa%e9%99%a4%e8%a1%a8%e7%9a%84%e6%93%8d%e4%bd%9c%e6%8c%87%e5%8d%97-hmMpbyJFDu\">DB2\u522a\u9664\u8868\u7684\u64cd\u4f5c\u6307\u5357<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u4e2d\uff0c\u522a\u9664\u8868\u662f\u4e00\u500b\u91cd\u8981\u7684\u64cd\u4f5c\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528IBM\u7684DB2\u8cc7\u6599\u5eab\u6642\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728DB2\u4e2d\u522a\u9664\u8868\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u7bc4\u4f8b\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afdb2%e8%b3%87%e6%96%99%e5%ba%ab%ef%bc%9f-hmMpbyJFDu\">\u4ec0\u9ebc\u662fDB2\u8cc7\u6599\u5eab\uff1f<\/h2>\n<p>DB2\u662f\u4e00\u6b3e\u7531IBM\u958b\u767c\u7684\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5b83\u652f\u63f4\u591a\u7a2e\u8cc7\u6599\u6a21\u578b\uff0c\u4e26\u63d0\u4f9b\u9ad8\u6548\u7684\u8cc7\u6599\u5b58\u53d6\u548c\u7ba1\u7406\u529f\u80fd\u3002DB2\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u8cc7\u6599\u5eab\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-hmMpbyJFDu\">\u522a\u9664\u8868\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u522a\u9664\u8868\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DROP TABLE \u8868\u540d;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6c38\u4e45\u522a\u9664\u6307\u5b9a\u7684\u8868\u53ca\u5176\u6240\u6709\u8cc7\u6599\u3002\u4f7f\u7528\u6b64\u547d\u4ee4\u6642\uff0c\u5fc5\u9808\u5c0f\u5fc3\uff0c\u56e0\u70ba\u4e00\u65e6\u522a\u9664\uff0c\u8cc7\u6599\u5c07\u7121\u6cd5\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e8%a1%a8%e7%9a%84%e6%ad%a5%e9%a9%9f-hmMpbyJFDu\">\u522a\u9664\u8868\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e8%a1%a8%e7%9a%84%e5%ad%98%e5%9c%a8-hmMpbyJFDu\">1. \u78ba\u8a8d\u8868\u7684\u5b58\u5728<\/h3>\n<p>\u5728\u522a\u9664\u8868\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u8a8d\u8a72\u8868\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SELECT * FROM SYSIBM.SYSTABLES WHERE TABNAME = '\u8868\u540d';<\/code><\/pre>\n<h3 id=\"2-%e5%88%aa%e9%99%a4%e8%a1%a8-hmMpbyJFDu\">2. \u522a\u9664\u8868<\/h3>\n<p>\u5982\u679c\u78ba\u8a8d\u8868\u5b58\u5728\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u8868\uff1a<\/p>\n<pre><code>DROP TABLE \u8868\u540d;<\/code><\/pre>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d%e5%88%aa%e9%99%a4%e6%88%90%e5%8a%9f-hmMpbyJFDu\">3. \u78ba\u8a8d\u522a\u9664\u6210\u529f<\/h3>\n<p>\u522a\u9664\u5f8c\uff0c\u53ef\u4ee5\u518d\u6b21\u57f7\u884c\u67e5\u8a62\u4f86\u78ba\u8a8d\u8868\u5df2\u88ab\u522a\u9664\uff1a<\/p>\n<pre><code>SELECT * FROM SYSIBM.SYSTABLES WHERE TABNAME = '\u8868\u540d';<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u8868\u5df2\u6210\u529f\u522a\u9664\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hmMpbyJFDu\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u522a\u9664\u8868\u6703\u5c0e\u81f4\u6240\u6709\u76f8\u95dc\u7684\u8cc7\u6599\u548c\u7d50\u69cb\u6c38\u4e45\u6d88\u5931\uff0c\u8acb\u52d9\u5fc5\u5728\u522a\u9664\u524d\u5099\u4efd\u91cd\u8981\u8cc7\u6599\u3002<\/li>\n<li>\u5982\u679c\u8a72\u8868\u6709\u5916\u9375\u7d04\u675f\uff0c\u5247\u5fc5\u9808\u5148\u522a\u9664\u76f8\u95dc\u7684\u5916\u9375\u7d04\u675f\uff0c\u5426\u5247\u522a\u9664\u64cd\u4f5c\u5c07\u5931\u6557\u3002<\/li>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u5efa\u8b70\u5728\u975e\u9ad8\u5cf0\u6642\u6bb5\u9032\u884c\u522a\u9664\u64cd\u4f5c\uff0c\u4ee5\u907f\u514d\u5c0d\u7cfb\u7d71\u6027\u80fd\u9020\u6210\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%af%84%e4%be%8b-hmMpbyJFDu\">\u7bc4\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201c\u5ba2\u6236\u201d\u7684\u8868\uff0c\u4ee5\u4e0b\u662f\u522a\u9664\u8a72\u8868\u7684\u5b8c\u6574\u904e\u7a0b\uff1a<\/p>\n<pre><code>-- \u78ba\u8a8d\u8868\u7684\u5b58\u5728\nSELECT * FROM SYSIBM.SYSTABLES WHERE TABNAME = '\u5ba2\u6236';\n\n-- \u522a\u9664\u8868\nDROP TABLE \u5ba2\u6236;\n\n-- \u78ba\u8a8d\u522a\u9664\u6210\u529f\nSELECT * FROM SYSIBM.SYSTABLES WHERE TABNAME = '\u5ba2\u6236';<\/code><\/pre>\n<p>\u57f7\u884c\u4ee5\u4e0a\u547d\u4ee4\u5f8c\uff0c\u82e5\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u201c\u5ba2\u6236\u201d\u8868\u5df2\u6210\u529f\u522a\u9664\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hmMpbyJFDu\">\u7d50\u8ad6<\/h2>\n<p>\u5728DB2\u4e2d\u522a\u9664\u8868\u662f\u4e00\u500b\u7c21\u55ae\u4f46\u9700\u8b39\u614e\u7684\u64cd\u4f5c\u3002\u78ba\u4fdd\u5728\u522a\u9664\u4e4b\u524d\u9032\u884c\u5145\u5206\u7684\u6aa2\u67e5\u548c\u5099\u4efd\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6599\u640d\u5931\u3002\u900f\u904e\u672c\u6587\u63d0\u4f9b\u7684\u6b65\u9a5f\u548c\u7bc4\u4f8b\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u9806\u5229\u5730\u5728DB2\u4e2d\u57f7\u884c\u522a\u9664\u8868\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc\u8cc7\u6599\u5eab\u7ba1\u7406\u6216\u5176\u4ed6\u6280\u8853\u652f\u6301\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u8cc7\u6599\u5eab\u548c\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728DB2\u4e2d\u5b89\u5168\u6709\u6548\u5730\u522a\u9664\u8868\uff0c\u5305\u62ec\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u7ba1\u7406\u7684\u6700\u4f73\u5be6\u8e10\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-60605","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60605","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=60605"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60605\/revisions"}],"predecessor-version":[{"id":60606,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60605\/revisions\/60606"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}