{"id":87622,"date":"2024-10-18T02:35:18","date_gmt":"2024-10-17T18:35:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87622\/"},"modified":"2024-10-18T02:35:18","modified_gmt":"2024-10-17T18:35:18","slug":"ora-19664-%e6%96%87%e4%bb%b6%e9%a1%9e%e5%9e%8b-string%ef%bc%8c%e6%96%87%e4%bb%b6%e5%90%8d-string-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\/87622\/","title":{"rendered":"ORA-19664: \u6587\u4ef6\u985e\u578b: string\uff0c\u6587\u4ef6\u540d: string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-19664-%e6%96%87%e4%bb%b6%e9%a1%9e%e5%9e%8b-string%ef%bc%8c%e6%96%87%e4%bb%b6%e5%90%8d-string-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-emonseURDx\">ORA-19664: \u6587\u4ef6\u985e\u578b: string\uff0c\u6587\u4ef6\u540d: string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-19664\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u6578\u64da\u5eab\u7684\u6062\u5fa9\u548c\u5099\u4efd\u904e\u7a0b\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528RMAN\uff08Recovery Manager\uff09\u9032\u884c\u6578\u64da\u6062\u5fa9\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-19664\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-19664%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-emonseURDx\">ORA-19664\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-19664\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u901a\u5e38\u6703\u986f\u793a\u70ba\uff1a<\/p>\n<pre>ORA-19664: \u6587\u4ef6\u985e\u578b: string\uff0c\u6587\u4ef6\u540d: string<\/pre>\n<p>\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u6587\u4ef6\u640d\u58de\uff1a<\/strong>\u5982\u679c\u6578\u64da\u6587\u4ef6\u6216\u5099\u4efd\u6587\u4ef6\u640d\u58de\uff0cOracle\u5c07\u7121\u6cd5\u6b63\u78ba\u8b80\u53d6\u8a72\u6587\u4ef6\uff0c\u5f9e\u800c\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u6587\u4ef6\u985e\u578b\uff1a<\/strong>\u7576\u5617\u8a66\u6062\u5fa9\u7684\u6587\u4ef6\u985e\u578b\u8207\u9810\u671f\u4e0d\u7b26\u6642\uff0c\u4f8b\u5982\u5c07\u6578\u64da\u6587\u4ef6\u8aa4\u8a8d\u70ba\u63a7\u5236\u6587\u4ef6\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>RMAN\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679cRMAN\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6cd5\u6b63\u78ba\u8b58\u5225\u548c\u8655\u7406\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9ora-19664%e9%8c%af%e8%aa%a4-emonseURDx\">\u5982\u4f55\u4fee\u5fa9ORA-19664\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ORA-19664\u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%96%87%e4%bb%b6%e7%9a%84%e5%ae%8c%e6%95%b4%e6%80%a7-emonseURDx\">1. \u6aa2\u67e5\u6587\u4ef6\u7684\u5b8c\u6574\u6027<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5831\u932f\u4e2d\u63d0\u5230\u7684\u6587\u4ef6\u662f\u5426\u5b58\u5728\u4ee5\u53ca\u5176\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u6587\u4ef6\u7684\u72c0\u614b\uff1a<\/p>\n<pre>SQL&gt; SELECT * FROM V$DATAFILE WHERE NAME = '\u6587\u4ef6\u540d';<\/pre>\n<p>\u5982\u679c\u6587\u4ef6\u72c0\u614b\u986f\u793a\u70ba\u201c\u640d\u58de\u201d\u6216\u201c\u7f3a\u5931\u201d\uff0c\u5247\u9700\u8981\u9032\u884c\u4fee\u5fa9\u6216\u6062\u5fa9\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%96%87%e4%bb%b6%e9%a1%9e%e5%9e%8b-emonseURDx\">2. \u78ba\u8a8d\u6587\u4ef6\u985e\u578b<\/h3>\n<p>\u78ba\u4fdd\u60a8\u6b63\u5728\u8655\u7406\u7684\u6587\u4ef6\u985e\u578b\u6b63\u78ba\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u6587\u4ef6\u985e\u578b\uff1a<\/p>\n<pre>SQL&gt; SELECT FILE_TYPE FROM V$DATAFILE WHERE NAME = '\u6587\u4ef6\u540d';<\/pre>\n<p>\u5982\u679c\u6587\u4ef6\u985e\u578b\u4e0d\u6b63\u78ba\uff0c\u5247\u9700\u8981\u627e\u5230\u6b63\u78ba\u7684\u6587\u4ef6\u9032\u884c\u6062\u5fa9\u3002<\/p>\n<h3 id=\"3-rman%e9%85%8d%e7%bd%ae%e6%aa%a2%e6%9f%a5-emonseURDx\">3. RMAN\u914d\u7f6e\u6aa2\u67e5<\/h3>\n<p>\u6aa2\u67e5RMAN\u7684\u914d\u7f6e\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u5099\u4efd\u548c\u6062\u5fa9\u7b56\u7565\u90fd\u6b63\u78ba\u8a2d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5RMAN\u7684\u914d\u7f6e\uff1a<\/p>\n<pre>RMAN&gt; SHOW ALL;<\/pre>\n<p>\u5982\u679c\u767c\u73fe\u914d\u7f6e\u554f\u984c\uff0c\u8acb\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e6%81%a2%e5%be%a9-emonseURDx\">4. \u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9<\/h3>\n<p>\u5982\u679c\u6587\u4ef6\u640d\u58de\u4e14\u7121\u6cd5\u4fee\u5fa9\uff0c\u5247\u53ef\u80fd\u9700\u8981\u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6062\u5fa9\u6578\u64da\u6587\u4ef6\uff1a<\/p>\n<pre>RMAN&gt; RESTORE DATAFILE '\u6587\u4ef6\u540d';<\/pre>\n<p>\u7136\u5f8c\uff0c\u57f7\u884c\u6062\u5fa9\u64cd\u4f5c\uff1a<\/p>\n<pre>RMAN&gt; RECOVER DATAFILE '\u6587\u4ef6\u540d';<\/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-emonseURDx\">\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\u7528SSH\u6216\u5176\u4ed6\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\u4f86\u8a2a\u554f\u4f3a\u670d\u5668\uff0c\u4e26\u57f7\u884c\u4e0a\u8ff0\u6aa2\u67e5\u548c\u4fee\u5fa9\u6b65\u9a5f\u3002\u78ba\u4fdd\u5728\u9032\u884c\u9060\u7a0b\u64cd\u4f5c\u6642\uff0c\u9075\u5faa\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u6d29\u9732\u6216\u5176\u4ed6\u5b89\u5168\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-emonseURDx\">\u7e3d\u7d50<\/h2>\n<p>ORA-19664\u932f\u8aa4\u901a\u5e38\u8207\u6587\u4ef6\u640d\u58de\u6216\u4e0d\u6b63\u78ba\u7684\u6587\u4ef6\u985e\u578b\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3001\u78ba\u8a8d\u6587\u4ef6\u985e\u578b\u3001\u6aa2\u67e5RMAN\u914d\u7f6e\u4ee5\u53ca\u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5728\u9032\u884c\u6545\u969c\u6392\u9664\u6642\uff0c\u9060\u7a0b\u8655\u7406\u4e5f\u63d0\u4f9b\u4e86\u4fbf\u5229\uff0c\u7279\u5225\u662f\u5728\u7ba1\u7406\u96f2\u4f3a\u670d\u5668\u6216\u5176\u4ed6\u9060\u7a0b\u7cfb\u7d71\u6642\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\u7a69\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-19664 \u932f\u8aa4\uff0c\u4e86\u89e3\u6587\u4ef6\u985e\u578b\u548c\u6587\u4ef6\u540d\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-87622","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87622","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=87622"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87622\/revisions"}],"predecessor-version":[{"id":87623,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87622\/revisions\/87623"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}