{"id":88154,"date":"2024-10-18T07:02:18","date_gmt":"2024-10-17T23:02:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/88154\/"},"modified":"2024-10-18T07:02:18","modified_gmt":"2024-10-17T23:02:18","slug":"ora-23490-%e6%93%b4%e5%b1%95%e8%ab%8b%e6%b1%82-string-%e7%8b%80%e6%85%8b-string-%e5%9c%a8%e6%ad%a4%e6%93%8d%e4%bd%9c%e4%b8%ad%e4%b8%8d%e5%85%81%e8%a8%b1-oracle","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/88154\/","title":{"rendered":"ORA-23490: \u64f4\u5c55\u8acb\u6c42 \u201cstring\u201d \u72c0\u614b \u201cstring\u201d \u5728\u6b64\u64cd\u4f5c\u4e2d\u4e0d\u5141\u8a31 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-23490-%e6%93%b4%e5%b1%95%e8%ab%8b%e6%b1%82-string-%e7%8b%80%e6%85%8b-string-%e5%9c%a8%e6%ad%a4%e6%93%8d%e4%bd%9c%e4%b8%ad%e4%b8%8d%e5%85%81%e8%a8%b1-oracle-RjFERCenpe\">ORA-23490: \u64f4\u5c55\u8acb\u6c42 \u201cstring\u201d \u72c0\u614b \u201cstring\u201d \u5728\u6b64\u64cd\u4f5c\u4e2d\u4e0d\u5141\u8a31 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-23490<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u64f4\u5c55\u8acb\u6c42\u7684\u72c0\u614b\u6709\u95dc\uff0c\u4e26\u4e14\u5728\u67d0\u4e9b\u64cd\u4f5c\u4e2d\u4e0d\u88ab\u5141\u8a31\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-23490-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-RjFERCenpe\">ORA-23490 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p><code>ORA-23490<\/code> \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7576\u7528\u6236\u5617\u8a66\u57f7\u884c\u4e00\u500b\u4e0d\u88ab\u5141\u8a31\u7684\u64cd\u4f5c\u6642\uff0c\u4f8b\u5982\u5728\u4e00\u500b\u4e0d\u6b63\u78ba\u7684\u72c0\u614b\u4e0b\u9032\u884c\u64f4\u5c55\u8acb\u6c42\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u67d0\u4e9b\u8cc7\u6e90\u53ef\u80fd\u5df2\u7d93\u88ab\u9396\u5b9a\uff0c\u5c0e\u81f4\u7121\u6cd5\u9032\u884c\u64f4\u5c55\u8acb\u6c42\u3002<\/li>\n<li>\u7528\u6236\u7684\u6b0a\u9650\u4e0d\u8db3\uff0c\u7121\u6cd5\u57f7\u884c\u8a72\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u539f\u56e0\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u4e2d\u65b7\uff0c\u5f71\u97ff\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5-ora-23490-%e9%8c%af%e8%aa%a4-RjFERCenpe\">\u5982\u4f55\u8b58\u5225 ORA-23490 \u932f\u8aa4<\/h2>\n<p>\u7576\u51fa\u73fe <code>ORA-23490<\/code> \u932f\u8aa4\u6642\uff0cOracle \u6578\u64da\u5eab\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<ul>\n<li>\u932f\u8aa4\u4ee3\u78bc\uff1a<code>ORA-23490<\/code><\/li>\n<li>\u932f\u8aa4\u63cf\u8ff0\uff1a\u64f4\u5c55\u8acb\u6c42 \u201cstring\u201d \u72c0\u614b \u201cstring\u201d \u5728\u6b64\u64cd\u4f5c\u4e2d\u4e0d\u5141\u8a31<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u4fe1\u606f\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u7684\u6839\u6e90\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u6545\u969c\u6392\u9664\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-RjFERCenpe\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a <code>ORA-23490<\/code> \u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%93%b4%e5%b1%95%e8%ab%8b%e6%b1%82%e7%9a%84%e7%8b%80%e6%85%8b-RjFERCenpe\">1. \u6aa2\u67e5\u64f4\u5c55\u8acb\u6c42\u7684\u72c0\u614b<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u8a8d\u64f4\u5c55\u8acb\u6c42\u7684\u7576\u524d\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SELECT * FROM dba_extents WHERE segment_name = 'your_segment_name';<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-RjFERCenpe\">2. \u78ba\u8a8d\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u6aa2\u67e5\u7576\u524d\u7528\u6236\u662f\u5426\u64c1\u6709\u57f7\u884c\u8a72\u64cd\u4f5c\u7684\u5fc5\u8981\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM user_sys_privs WHERE username = 'your_username';<\/code><\/pre>\n<h3 id=\"3-%e8%a7%a3%e9%8e%96%e8%b3%87%e6%ba%90-RjFERCenpe\">3. \u89e3\u9396\u8cc7\u6e90<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u4e9b\u8cc7\u6e90\u88ab\u9396\u5b9a\uff0c\u60a8\u9700\u8981\u89e3\u9396\u9019\u4e9b\u8cc7\u6e90\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u627e\u548c\u89e3\u9396\u9396\u5b9a\u7684\u8cc7\u6e90\uff1a<\/p>\n<pre><code>SELECT * FROM v$locked_object;<\/code><\/pre>\n<pre><code>ALTER SYSTEM KILL SESSION 'sid,serial#';<\/code><\/pre>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%9f%b7%e8%a1%8c%e6%93%8d%e4%bd%9c-RjFERCenpe\">4. \u91cd\u65b0\u57f7\u884c\u64cd\u4f5c<\/h3>\n<p>\u5728\u78ba\u8a8d\u64f4\u5c55\u8acb\u6c42\u7684\u72c0\u614b\u3001\u7528\u6236\u6b0a\u9650\u548c\u8cc7\u6e90\u9396\u5b9a\u5f8c\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u57f7\u884c\u539f\u59cb\u64cd\u4f5c\uff0c\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-RjFERCenpe\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a <code>ORA-23490<\/code> \u932f\u8aa4\u3002\u9019\u53ef\u80fd\u6d89\u53ca\u5230\u9060\u7a0b\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u4e26\u57f7\u884c\u5fc5\u8981\u7684\u67e5\u8a62\u548c\u547d\u4ee4\u3002\u78ba\u4fdd\u60a8\u64c1\u6709\u8db3\u5920\u7684\u5b89\u5168\u6027\u548c\u6b0a\u9650\uff0c\u4ee5\u907f\u514d\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RjFERCenpe\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-23490<\/code> \u932f\u8aa4\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\u3002\u901a\u904e\u6aa2\u67e5\u64f4\u5c55\u8acb\u6c42\u7684\u72c0\u614b\u3001\u7528\u6236\u6b0a\u9650\u4ee5\u53ca\u8cc7\u6e90\u9396\u5b9a\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u4e5f\u53ef\u4ee5\u4f5c\u70ba\u4e00\u7a2e\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u904b\u884c\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-23490 \u932f\u8aa4\uff0c\u4e86\u89e3\u64f4\u5c55\u8acb\u6c42\u72c0\u614b\u4e0d\u5141\u8a31\u7684\u539f\u56e0\uff0c\u4e26\u7372\u53d6\u6709\u6548\u7684\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u5efa\u8b70\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-88154","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88154","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=88154"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88154\/revisions"}],"predecessor-version":[{"id":88155,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88154\/revisions\/88155"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=88154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=88154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=88154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}