{"id":92138,"date":"2024-10-19T03:06:16","date_gmt":"2024-10-18T19:06:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92138\/"},"modified":"2024-10-19T03:06:17","modified_gmt":"2024-10-18T19:06:17","slug":"ora-38854-%e7%84%a1%e6%b3%95%e5%b0%87%e5%af%a6%e4%be%8b-string%ef%bc%88%e9%87%8d%e5%81%9a%e7%b7%9a%e7%a8%8b-string%ef%bc%89%e6%a8%99%e8%a8%98%e7%82%ba%e7%a6%81%e7%94%a8-oracle-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92138\/","title":{"rendered":"ORA-38854: \u7121\u6cd5\u5c07\u5be6\u4f8b string\uff08\u91cd\u505a\u7dda\u7a0b string\uff09\u6a19\u8a18\u70ba\u7981\u7528 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-38854-%e7%84%a1%e6%b3%95%e5%b0%87%e5%af%a6%e4%be%8b-string%ef%bc%88%e9%87%8d%e5%81%9a%e7%b7%9a%e7%a8%8b-string%ef%bc%89%e6%a8%99%e8%a8%98%e7%82%ba%e7%a6%81%e7%94%a8-oracle-%e5%a0%b1%e9%8c%af-AJwouEbDsb\">ORA-38854: \u7121\u6cd5\u5c07\u5be6\u4f8b string\uff08\u91cd\u505a\u7dda\u7a0b string\uff09\u6a19\u8a18\u70ba\u7981\u7528 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\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f ORA-38854\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u7981\u7528\u67d0\u500b\u5be6\u4f8b\u6216\u91cd\u505a\u7dda\u7a0b\u6642\uff0c\u7cfb\u7d71\u537b\u7121\u6cd5\u5b8c\u6210\u8a72\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-38854 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-38854-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-AJwouEbDsb\">ORA-38854 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-38854 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u901a\u5e38\u8207\u6578\u64da\u5eab\u7684\u914d\u7f6e\u548c\u72c0\u614b\u6709\u95dc\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u5be6\u4f8b\u72c0\u614b\u4e0d\u6b63\u78ba\uff1a<\/strong>\u7576\u6578\u64da\u5eab\u5be6\u4f8b\u8655\u65bc\u4e0d\u6b63\u78ba\u7684\u72c0\u614b\uff08\u4f8b\u5982\uff0c\u6b63\u5728\u555f\u52d5\u6216\u95dc\u9589\uff09\u6642\uff0c\u53ef\u80fd\u7121\u6cd5\u7981\u7528\u8a72\u5be6\u4f8b\u3002<\/li>\n<li><strong>\u91cd\u505a\u7dda\u7a0b\u7684\u6d3b\u52d5\uff1a<\/strong>\u5982\u679c\u91cd\u505a\u7dda\u7a0b\u6b63\u5728\u9032\u884c\u67d0\u4e9b\u64cd\u4f5c\uff08\u5982\u5beb\u5165\u6216\u8b80\u53d6\uff09\uff0c\u5247\u7121\u6cd5\u5c07\u5176\u6a19\u8a18\u70ba\u7981\u7528\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u7981\u7528\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-AJwouEbDsb\">\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576 ORA-38854 \u932f\u8aa4\u767c\u751f\u6642\uff0c\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u5f71\u97ff\u3002\u5177\u9ad4\u5f71\u97ff\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7121\u6cd5\u9032\u884c\u5fc5\u8981\u7684\u7dad\u8b77\u64cd\u4f5c\uff0c\u5c0e\u81f4\u6578\u64da\u5eab\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li>\u53ef\u80fd\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\uff0c\u9020\u6210\u696d\u52d9\u4e2d\u65b7\u3002<\/li>\n<li>\u589e\u52a0\u4e86\u7ba1\u7406\u54e1\u7684\u5de5\u4f5c\u8ca0\u64d4\uff0c\u9700\u82b1\u8cbb\u66f4\u591a\u6642\u9593\u4f86\u6392\u67e5\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-AJwouEbDsb\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a ORA-38854 \u932f\u8aa4\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%af%a6%e4%be%8b%e7%8b%80%e6%85%8b-AJwouEbDsb\">1. \u6aa2\u67e5\u5be6\u4f8b\u72c0\u614b<\/h3>\n<pre><code>SELECT INSTANCE_NAME, STATUS FROM V$INSTANCE;<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u5be6\u4f8b\u7684\u7576\u524d\u72c0\u614b\uff0c\u78ba\u4fdd\u5176\u8655\u65bc\u53ef\u7528\u72c0\u614b\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%87%8d%e5%81%9a%e7%b7%9a%e7%a8%8b%e7%9a%84%e6%b4%bb%e5%8b%95-AJwouEbDsb\">2. \u6aa2\u67e5\u91cd\u505a\u7dda\u7a0b\u7684\u6d3b\u52d5<\/h3>\n<pre><code>SELECT THREAD#, STATUS FROM V$THREAD;<\/code><\/pre>\n<p>\u67e5\u770b\u91cd\u505a\u7dda\u7a0b\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u6c92\u6709\u6d3b\u52d5\u7684\u64cd\u4f5c\u6b63\u5728\u9032\u884c\u3002<\/p>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-AJwouEbDsb\">3. \u78ba\u8a8d\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u6aa2\u67e5\u7576\u524d\u7528\u6236\u662f\u5426\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u7981\u7528\u64cd\u4f5c\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=\"4-%e5%98%97%e8%a9%a6%e7%a6%81%e7%94%a8%e6%93%8d%e4%bd%9c-AJwouEbDsb\">4. \u5617\u8a66\u7981\u7528\u64cd\u4f5c<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6aa2\u67e5\u5747\u7121\u554f\u984c\uff0c\u53ef\u4ee5\u5617\u8a66\u518d\u6b21\u57f7\u884c\u7981\u7528\u64cd\u4f5c\uff1a<\/p>\n<pre><code>ALTER SYSTEM DISABLE THREAD thread_number;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-AJwouEbDsb\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7ba1\u7406\u54e1\u53ef\u80fd\u9700\u8981\u901a\u904e\u9060\u7a0b\u65b9\u5f0f\u8655\u7406 ORA-38854 \u932f\u8aa4\u3002\u9019\u6642\uff0c\u78ba\u4fdd\u9060\u7a0b\u9023\u63a5\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u4f7f\u7528 SSH \u6216 VPN \u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u4e26\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AJwouEbDsb\">\u7e3d\u7d50<\/h2>\n<p>ORA-38854 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d Oracle \u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4e86\u89e3\u5be6\u4f8b\u72c0\u614b\u3001\u91cd\u505a\u7dda\u7a0b\u7684\u6d3b\u52d5\u4ee5\u53ca\u7528\u6236\u6b0a\u9650\u662f\u89e3\u6c7a\u6b64\u932f\u8aa4\u7684\u95dc\u9375\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-38854 \u932f\u8aa4\uff0c\u7121\u6cd5\u5c07\u5be6\u4f8b\u6a19\u8a18\u70ba\u7981\u7528\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6307\u5357\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-92138","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92138","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=92138"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92138\/revisions"}],"predecessor-version":[{"id":92139,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92138\/revisions\/92139"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}