{"id":87860,"date":"2024-10-18T04:35:18","date_gmt":"2024-10-17T20:35:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87860\/"},"modified":"2024-10-18T04:35:18","modified_gmt":"2024-10-17T20:35:18","slug":"ora-22309-%e5%90%8d%e7%82%ba-string-%e7%9a%84%e5%b1%ac%e6%80%a7%e5%b7%b2%e7%b6%93%e5%ad%98%e5%9c%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87860\/","title":{"rendered":"ORA-22309: \u540d\u70ba \u201cstring\u201d \u7684\u5c6c\u6027\u5df2\u7d93\u5b58\u5728 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22309-%e5%90%8d%e7%82%ba-string-%e7%9a%84%e5%b1%ac%e6%80%a7%e5%b7%b2%e7%b6%93%e5%ad%98%e5%9c%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b-CPkVBxwhkr\">ORA-22309: \u540d\u70ba \u201cstring\u201d \u7684\u5c6c\u6027\u5df2\u7d93\u5b58\u5728 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-22309<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u5617\u8a66\u5275\u5efa\u6216\u4fee\u6539\u5c0d\u8c61\u6642\uff0c\u5df2\u7d93\u5b58\u5728\u540c\u540d\u7684\u5c6c\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-22309<\/code> \u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-22309-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-CPkVBxwhkr\">ORA-22309 \u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u5275\u5efa\u6216\u4fee\u6539\u5c0d\u8c61\uff08\u5982\u985e\u578b\u3001\u8868\u6216\u8996\u5716\uff09\u6642\uff0c\u53ef\u80fd\u6703\u56e0\u70ba\u4ee5\u4e0b\u539f\u56e0\u800c\u89f8\u767c <code>ORA-22309<\/code> \u932f\u8aa4\uff1a<\/p>\n<ul>\n<li><strong>\u91cd\u8907\u7684\u5c6c\u6027\u540d\u7a31\uff1a<\/strong>\u7576\u4f60\u5617\u8a66\u5728\u4e00\u500b\u5c0d\u8c61\u4e2d\u6dfb\u52a0\u4e00\u500b\u5df2\u7d93\u5b58\u5728\u7684\u5c6c\u6027\u6642\uff0cOracle \u6703\u5831\u544a\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u5c0d\u8c61\u5b9a\u7fa9\uff1a<\/strong>\u5982\u679c\u5c0d\u8c61\u7684\u5b9a\u7fa9\u4e0d\u7b26\u5408 Oracle \u7684\u8981\u6c42\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u5728\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u9077\u79fb\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u4e0d\u517c\u5bb9\u7684\u60c5\u6cc1\uff0c\u5c0e\u81f4\u5c6c\u6027\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5%e5%92%8c%e4%bf%ae%e5%be%a9-ora-22309-%e9%8c%af%e8%aa%a4-CPkVBxwhkr\">\u5982\u4f55\u8b58\u5225\u548c\u4fee\u5fa9 ORA-22309 \u932f\u8aa4<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-22309<\/code> \u932f\u8aa4\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u662f\u54ea\u500b\u5c0d\u8c61\u5c0e\u81f4\u4e86\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6b65\u9a5f\u4f86\u5e6b\u52a9\u4f60\u8b58\u5225\u548c\u89e3\u6c7a\u6b64\u932f\u8aa4\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1-%e7%a2%ba%e8%aa%8d%e5%b0%8d%e8%b1%a1%e7%9a%84%e5%ae%9a%e7%be%a9-CPkVBxwhkr\">\u6b65\u9a5f 1: \u78ba\u8a8d\u5c0d\u8c61\u7684\u5b9a\u7fa9<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u5c0d\u8c61\u7684\u5c6c\u6027\uff1a<\/p>\n<pre><code>SELECT * FROM ALL_TAB_COLUMNS WHERE TABLE_NAME = '\u4f60\u7684\u8868\u540d';<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u5c6c\u6027\uff0c\u5e6b\u52a9\u4f60\u78ba\u8a8d\u662f\u5426\u5b58\u5728\u91cd\u8907\u7684\u5c6c\u6027\u540d\u7a31\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2-%e4%bf%ae%e6%94%b9%e5%b0%8d%e8%b1%a1%e5%ae%9a%e7%be%a9-CPkVBxwhkr\">\u6b65\u9a5f 2: \u4fee\u6539\u5c0d\u8c61\u5b9a\u7fa9<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u91cd\u8907\u7684\u5c6c\u6027\u540d\u7a31\uff0c\u5247\u9700\u8981\u4fee\u6539\u5c0d\u8c61\u7684\u5b9a\u7fa9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u522a\u9664\u6216\u91cd\u547d\u540d\u5c6c\u6027\uff1a<\/p>\n<pre><code>ALTER TYPE \u4f60\u7684\u985e\u578b\u540d DROP ATTRIBUTE \u4f60\u7684\u5c6c\u6027\u540d;<\/code><\/pre>\n<p>\u6216\u8005\uff0c\u5982\u679c\u9700\u8981\u91cd\u547d\u540d\u5c6c\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>ALTER TYPE \u4f60\u7684\u985e\u578b\u540d RENAME ATTRIBUTE \u65e7\u5c5e\u6027\u540d TO \u65b0\u5c5e\u6027\u540d;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3-%e6%b8%ac%e8%a9%a6%e4%bf%ae%e6%94%b9-CPkVBxwhkr\">\u6b65\u9a5f 3: \u6e2c\u8a66\u4fee\u6539<\/h3>\n<p>\u5728\u9032\u884c\u4fee\u6539\u5f8c\uff0c\u52d9\u5fc5\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u554f\u984c\u5df2\u7d93\u89e3\u6c7a\u3002\u53ef\u4ee5\u518d\u6b21\u57f7\u884c\u539f\u672c\u5c0e\u81f4\u932f\u8aa4\u7684\u64cd\u4f5c\uff0c\u78ba\u8a8d\u4e0d\u518d\u51fa\u73fe <code>ORA-22309<\/code> \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-22309-%e9%8c%af%e8%aa%a4-CPkVBxwhkr\">\u9060\u7a0b\u8655\u7406 ORA-22309 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216 SSH \u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 SSH \u9023\u63a5\uff1a<\/strong>\u78ba\u4fdd\u4f60\u6709\u9069\u7576\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u4e26\u4f7f\u7528 SSH \u5ba2\u6236\u7aef\u9032\u884c\u9023\u63a5\u3002<\/li>\n<li><strong>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5de5\u5177\uff1a<\/strong>\u5728\u9060\u7a0b\u74b0\u5883\u4e2d\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u4f86\u57f7\u884c\u67e5\u8a62\u548c\u4fee\u6539\u3002<\/li>\n<li><strong>\u8a18\u9304\u6240\u6709\u64cd\u4f5c\uff1a<\/strong>\u5728\u9032\u884c\u4efb\u4f55\u4fee\u6539\u4e4b\u524d\uff0c\u8a18\u9304\u7576\u524d\u7684\u5c0d\u8c61\u5b9a\u7fa9\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u6642\u53ef\u4ee5\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CPkVBxwhkr\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-22309<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u5c6c\u6027\u540d\u7a31\u91cd\u8907\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u5c0d\u8c61\u5b9a\u7fa9\u3001\u9032\u884c\u5fc5\u8981\u7684\u4fee\u6539\u4ee5\u53ca\u6e2c\u8a66\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\uff0c\u78ba\u4fdd\u6709\u9069\u7576\u7684\u9023\u63a5\u548c\u5de5\u5177\u4f86\u9032\u884c\u64cd\u4f5c\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\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\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u4f60\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-22309 \u932f\u8aa4\uff1a\u5c6c\u6027 &#8220;string&#8221; \u5df2\u5b58\u5728\u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u6307\u5357\uff0c\u52a9\u60a8\u5feb\u901f\u6392\u9664 Oracle \u6545\u969c\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-87860","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87860","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=87860"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87860\/revisions"}],"predecessor-version":[{"id":87861,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87860\/revisions\/87861"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}