{"id":87828,"date":"2024-10-18T04:19:19","date_gmt":"2024-10-17T20:19:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87828\/"},"modified":"2024-10-18T04:19:19","modified_gmt":"2024-10-17T20:19:19","slug":"ora-22160-%e7%b4%a2%e5%bc%95-string-%e7%9a%84%e5%85%83%e7%b4%a0%e4%b8%8d%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%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87828\/","title":{"rendered":"ORA-22160: \u7d22\u5f15 [string] \u7684\u5143\u7d20\u4e0d\u5b58\u5728 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22160-%e7%b4%a2%e5%bc%95-string-%e7%9a%84%e5%85%83%e7%b4%a0%e4%b8%8d%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%e8%99%95%e7%90%86-cTjLlrIJvF\">ORA-22160: \u7d22\u5f15 [string] \u7684\u5143\u7d20\u4e0d\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 ORA-22160\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u5617\u8a66\u8a2a\u554f\u4e00\u500b\u7d22\u5f15\u6642\uff0c\u8a72\u7d22\u5f15\u7684\u5143\u7d20\u4e0d\u5b58\u5728\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-22160 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-22160-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-cTjLlrIJvF\">ORA-22160 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-22160 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\u4e0d\u5b58\u5728\uff1a<\/strong>\u7576\u4f60\u5617\u8a66\u8a2a\u554f\u4e00\u500b\u5df2\u7d93\u88ab\u522a\u9664\u6216\u5f9e\u672a\u5275\u5efa\u7684\u7d22\u5f15\u6642\uff0c\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u8207\u61c9\u7528\u7a0b\u5e8f\u4e2d\u7684\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7d22\u5f15\u7121\u6cd5\u6b63\u78ba\u8a2a\u554f\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684\u67e5\u8a62\u8a9e\u53e5\uff1a<\/strong>\u5728\u57f7\u884c\u67e5\u8a62\u6642\uff0c\u5982\u679c\u4f7f\u7528\u4e86\u932f\u8aa4\u7684\u7d22\u5f15\u540d\u7a31\u6216\u683c\u5f0f\uff0c\u5247\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5-ora-22160-%e9%8c%af%e8%aa%a4-cTjLlrIJvF\">\u5982\u4f55\u8b58\u5225 ORA-22160 \u932f\u8aa4<\/h2>\n<p>\u7576\u4f60\u5728\u57f7\u884c SQL \u67e5\u8a62\u6216 PL\/SQL \u7a0b\u5e8f\u6642\u9047\u5230 ORA-22160 \u932f\u8aa4\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<pre>\nORA-22160: \u7d22\u5f15 [string] \u7684\u5143\u7d20\u4e0d\u5b58\u5728\n<\/pre>\n<p>\u9019\u689d\u6d88\u606f\u6703\u544a\u8a34\u4f60\u5177\u9ad4\u662f\u54ea\u500b\u7d22\u5f15\u51fa\u73fe\u4e86\u554f\u984c\uff0c\u5e6b\u52a9\u4f60\u9032\u4e00\u6b65\u8abf\u67e5\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-cTjLlrIJvF\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 ORA-22160 \u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e7%b4%a2%e5%bc%95%e7%9a%84%e5%ad%98%e5%9c%a8%e6%80%a7-cTjLlrIJvF\">1. \u78ba\u8a8d\u7d22\u5f15\u7684\u5b58\u5728\u6027<\/h3>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u78ba\u8a8d\u5831\u932f\u4e2d\u63d0\u5230\u7684\u7d22\u5f15\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre>\nSELECT * FROM user_indexes WHERE index_name = '\u4f60\u7684\u7d22\u5f15\u540d\u7a31';\n<\/pre>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u8a72\u7d22\u5f15\u4e0d\u5b58\u5728\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-cTjLlrIJvF\">2. \u6aa2\u67e5\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u5982\u679c\u7d22\u5f15\u5b58\u5728\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u6aa2\u67e5\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u53ef\u4ee5\u901a\u904e\u57f7\u884c\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u76f8\u95dc\u8868\u7684\u6578\u64da\uff1a<\/p>\n<pre>\nSELECT * FROM \u4f60\u7684\u8868\u540d\u7a31 WHERE \u4f60\u7684\u689d\u4ef6;\n<\/pre>\n<p>\u78ba\u4fdd\u67e5\u8a62\u7d50\u679c\u8207\u7d22\u5f15\u7684\u8a2d\u8a08\u76f8\u7b26\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e6%ad%a3%e6%9f%a5%e8%a9%a2%e8%aa%9e%e5%8f%a5-cTjLlrIJvF\">3. \u4fee\u6b63\u67e5\u8a62\u8a9e\u53e5<\/h3>\n<p>\u5982\u679c\u7d22\u5f15\u548c\u6578\u64da\u90fd\u6b63\u5e38\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u4f60\u7684 SQL \u67e5\u8a62\u8a9e\u53e5\u3002\u78ba\u4fdd\u4f7f\u7528\u7684\u7d22\u5f15\u540d\u7a31\u6b63\u78ba\uff0c\u4e26\u4e14\u67e5\u8a62\u8a9e\u53e5\u7684\u8a9e\u6cd5\u7121\u8aa4\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%89%b5%e5%bb%ba%e7%b4%a2%e5%bc%95-cTjLlrIJvF\">4. \u91cd\u65b0\u5275\u5efa\u7d22\u5f15<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u90fd\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u8003\u616e\u91cd\u65b0\u5275\u5efa\u7d22\u5f15\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u522a\u9664\u4e26\u91cd\u65b0\u5275\u5efa\u7d22\u5f15\uff1a<\/p>\n<pre>\nDROP INDEX \u4f60\u7684\u7d22\u5f15\u540d\u7a31;\nCREATE INDEX \u4f60\u7684\u7d22\u5f15\u540d\u7a31 ON \u4f60\u7684\u8868\u540d\u7a31(\u4f60\u7684\u5217\u540d\u7a31);\n<\/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-cTjLlrIJvF\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u6578\u64da\u5eab\u904b\u884c\u5728\u9060\u7a0b\u4f3a\u670d\u5668\u4e0a\u6642\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u6545\u969c\u6392\u9664\u3002\u9019\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 Oracle \u63d0\u4f9b\u7684\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u5982 Oracle Enterprise Manager\uff0c\u4f86\u76e3\u63a7\u548c\u7ba1\u7406\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u4e26\u9032\u884c\u5fc5\u8981\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cTjLlrIJvF\">\u7e3d\u7d50<\/h2>\n<p>ORA-22160 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4e86\u89e3\u7d22\u5f15\u7684\u5b58\u5728\u6027\u3001\u6578\u64da\u7684\u4e00\u81f4\u6027\u4ee5\u53ca\u67e5\u8a62\u7684\u6b63\u78ba\u6027\u662f\u95dc\u9375\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u78ba\u4fdd\u4f60\u7684\u6578\u64da\u5eab\u74b0\u5883\u7a69\u5b9a\u904b\u884c\uff0c\u624d\u80fd\u66f4\u597d\u5730\u652f\u6301\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-22160 \u932f\u8aa4\uff0c\u7d22\u5f15 [string] \u5143\u7d20\u4e0d\u5b58\u5728\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-87828","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87828","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=87828"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87828\/revisions"}],"predecessor-version":[{"id":87829,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87828\/revisions\/87829"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}