{"id":61011,"date":"2024-10-13T07:41:13","date_gmt":"2024-10-12T23:41:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61011\/"},"modified":"2024-10-13T07:41:13","modified_gmt":"2024-10-12T23:41:13","slug":"db2%e9%87%8d%e5%91%bd%e5%90%8d%e8%a1%a8%e5%92%8c%e6%9f%a5%e7%9c%8b%e8%a1%a8%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61011\/","title":{"rendered":"DB2\u91cd\u547d\u540d\u8868\u548c\u67e5\u770b\u8868\u4fe1\u606f"},"content":{"rendered":"<h1 id=\"db2%e9%87%8d%e5%91%bd%e5%90%8d%e8%a1%a8%e5%92%8c%e6%9f%a5%e7%9c%8b%e8%a1%a8%e4%bf%a1%e6%81%af-WbVrsHLCsz\">DB2\u91cd\u547d\u540d\u8868\u548c\u67e5\u770b\u8868\u4fe1\u606f<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u4e2d\uff0cIBM\u7684DB2\u662f\u4e00\u500b\u5f37\u5927\u7684\u95dc\u806f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u5c0d\u65bc\u958b\u767c\u8005\u548c\u8cc7\u6599\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u4e86\u89e3\u5982\u4f55\u91cd\u547d\u540d\u8868\u548c\u67e5\u770b\u8868\u4fe1\u606f\u662f\u975e\u5e38\u91cd\u8981\u7684\u6280\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u5169\u500b\u4e3b\u984c\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u7bc4\u4f8b\u548c\u6307\u4ee4\u3002<\/p>\n<h2 id=\"%e9%87%8d%e5%91%bd%e5%90%8d%e8%a1%a8-WbVrsHLCsz\">\u91cd\u547d\u540d\u8868<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u91cd\u547d\u540d\u8868\u7684\u64cd\u4f5c\u76f8\u5c0d\u7c21\u55ae\u3002\u4f7f\u7528SQL\u8a9e\u53e5\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u73fe\u6709\u8868\u7684\u540d\u7a31\u66f4\u6539\u70ba\u65b0\u7684\u540d\u7a31\u3002\u9019\u5728\u9700\u8981\u66f4\u6539\u8868\u7684\u7528\u9014\u6216\u7d50\u69cb\u6642\u7279\u5225\u6709\u7528\u3002<\/p>\n<h3 id=\"%e9%87%8d%e5%91%bd%e5%90%8d%e8%a1%a8%e7%9a%84%e8%aa%9e%e6%b3%95-WbVrsHLCsz\">\u91cd\u547d\u540d\u8868\u7684\u8a9e\u6cd5<\/h3>\n<pre><code>RENAME TABLE \u820a\u8868\u540d TO \u65b0\u8868\u540d;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201c\u820a\u5ba2\u6236\u201d\u7684\u8868\uff0c\u4e26\u5e0c\u671b\u5c07\u5176\u91cd\u547d\u540d\u70ba\u201c\u65b0\u5ba2\u6236\u201d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>RENAME TABLE \u820a\u5ba2\u6236 TO \u65b0\u5ba2\u6236;<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u6240\u6709\u5c0d\u201c\u820a\u5ba2\u6236\u201d\u7684\u5f15\u7528\u5c07\u81ea\u52d5\u66f4\u65b0\u70ba\u201c\u65b0\u5ba2\u6236\u201d\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u8cc7\u6599\u5eab\u4e2d\u51fa\u73fe\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-WbVrsHLCsz\">\u6ce8\u610f\u4e8b\u9805<\/h3>\n<ul>\n<li>\u5728\u91cd\u547d\u540d\u8868\u4e4b\u524d\uff0c\u78ba\u4fdd\u6c92\u6709\u5176\u4ed6\u8cc7\u6599\u5eab\u5c0d\u8a72\u8868\u7684\u4f9d\u8cf4\u3002<\/li>\n<li>\u91cd\u547d\u540d\u64cd\u4f5c\u4e0d\u6703\u5f71\u97ff\u8868\u4e2d\u7684\u6578\u64da\u6216\u7d50\u69cb\u3002<\/li>\n<li>\u67d0\u4e9b\u8cc7\u6599\u5eab\u7ba1\u7406\u5de5\u5177\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u6574\u7406\u4ee5\u986f\u793a\u65b0\u7684\u8868\u540d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e8%a1%a8%e4%bf%a1%e6%81%af-WbVrsHLCsz\">\u67e5\u770b\u8868\u4fe1\u606f<\/h2>\n<p>\u4e86\u89e3\u8868\u7684\u7d50\u69cb\u548c\u5167\u5bb9\u5c0d\u65bc\u8cc7\u6599\u5eab\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002DB2\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u67e5\u770b\u8868\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u5217\u540d\u3001\u6578\u64da\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u7b49\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%b5%90%e6%a7%8b%e7%9a%84%e8%aa%9e%e6%b3%95-WbVrsHLCsz\">\u67e5\u770b\u8868\u7d50\u69cb\u7684\u8a9e\u6cd5<\/h3>\n<pre><code>DESCRIBE TABLE \u8868\u540d;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u67e5\u770b\u540d\u70ba\u201c\u65b0\u5ba2\u6236\u201d\u7684\u8868\u7684\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DESCRIBE TABLE \u65b0\u5ba2\u6236;<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u8a72\u8868\u7684\u6240\u6709\u5217\u53ca\u5176\u6578\u64da\u985e\u578b\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u8868\u7684\u8a2d\u8a08\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e8%a1%a8%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a-WbVrsHLCsz\">\u67e5\u8a62\u8868\u4e2d\u7684\u6578\u64da<\/h3>\n<p>\u9664\u4e86\u67e5\u770b\u8868\u7684\u7d50\u69cb\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528SELECT\u8a9e\u53e5\u4f86\u67e5\u8a62\u8868\u4e2d\u7684\u6578\u64da\u3002\u9019\u5c0d\u65bc\u6aa2\u67e5\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u6e96\u78ba\u6027\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>SELECT * FROM \u8868\u540d;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u67e5\u8a62\u201c\u65b0\u5ba2\u6236\u201d\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM \u65b0\u5ba2\u6236;<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%b3%bb%e7%b5%b1%e7%9b%ae%e9%8c%84%e6%9f%a5%e7%9c%8b%e8%a1%a8%e4%bf%a1%e6%81%af-WbVrsHLCsz\">\u4f7f\u7528\u7cfb\u7d71\u76ee\u9304\u67e5\u770b\u8868\u4fe1\u606f<\/h3>\n<p>DB2\u9084\u63d0\u4f9b\u4e86\u7cfb\u7d71\u76ee\u9304\uff0c\u5141\u8a31\u7528\u6236\u67e5\u770b\u8cc7\u6599\u5eab\u4e2d\u7684\u6240\u6709\u8868\u53ca\u5176\u5c6c\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u7372\u53d6\u6240\u6709\u8868\u7684\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM SYSIBM.SYSTABLES WHERE TABNAME = '\u65b0\u5ba2\u6236';<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u201c\u65b0\u5ba2\u6236\u201d\u8868\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u5275\u5efa\u6642\u9593\u3001\u64c1\u6709\u8005\u7b49\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WbVrsHLCsz\">\u7e3d\u7d50<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u91cd\u547d\u540d\u8868\u548c\u67e5\u770b\u8868\u4fe1\u606f\u662f\u8cc7\u6599\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u4f7f\u7528\u7c21\u55ae\u7684SQL\u8a9e\u53e5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u8cc7\u6599\u5eab\u7d50\u69cb\u548c\u5167\u5bb9\u3002\u7121\u8ad6\u662f\u91cd\u547d\u540d\u8868\u9084\u662f\u67e5\u8a62\u8868\u4fe1\u606f\uff0c\u9019\u4e9b\u64cd\u4f5c\u90fd\u80fd\u5e6b\u52a9\u78ba\u4fdd\u8cc7\u6599\u5eab\u7684\u6709\u6548\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f\u8cc7\u6599\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u5c0d\u65bc\u696d\u52d9\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728DB2\u4e2d\u91cd\u547d\u540d\u8868\u4ee5\u53ca\u67e5\u770b\u8868\u4fe1\u606f\u7684\u6b65\u9aa4\u548c\u6280\u5de7\uff0c\u63d0\u5347\u6570\u636e\u5e93\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-61011","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61011","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=61011"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61011\/revisions"}],"predecessor-version":[{"id":61012,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61011\/revisions\/61012"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}