{"id":87726,"date":"2024-10-18T03:28:18","date_gmt":"2024-10-17T19:28:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87726\/"},"modified":"2024-10-18T03:28:19","modified_gmt":"2024-10-17T19:28:19","slug":"ora-19880-%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-string-%e7%9a%84%e7%a9%ba%e9%96%93%e6%a8%99%e9%a0%ad%e6%90%8d%e5%a3%9e%ef%bc%8c%e5%a1%8a-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87726\/","title":{"rendered":"ORA-19880: \u6578\u64da\u6587\u4ef6 string \u7684\u7a7a\u9593\u6a19\u982d\u640d\u58de\uff0c\u584a string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-19880-%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6%e7%a9%ba%e9%96%93%e6%a8%99%e9%a0%ad%e6%90%8d%e5%a3%9e%e7%9a%84%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-mYoEYcvoyq\">ORA-19880: \u6578\u64da\u6587\u4ef6\u7a7a\u9593\u6a19\u982d\u640d\u58de\u7684\u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\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\u662fORA-19880\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u6578\u64da\u6587\u4ef6\u7684\u7a7a\u9593\u6a19\u982d\u640d\u58de\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-19880\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-19880%e7%9a%84%e5%8e%9f%e5%9b%a0-mYoEYcvoyq\">ORA-19880\u7684\u539f\u56e0<\/h2>\n<p>ORA-19880\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u786c\u9ad4\u6545\u969c\uff1a<\/strong>\u786c\u789f\u640d\u58de\u6216\u5176\u4ed6\u786c\u9ad4\u554f\u984c\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u6587\u4ef6\u7684\u640d\u58de\u3002<\/li>\n<li><strong>\u4e0d\u7576\u95dc\u9589\u6578\u64da\u5eab\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u5728\u5beb\u5165\u904e\u7a0b\u4e2d\u88ab\u5f37\u5236\u95dc\u9589\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u6587\u4ef6\u7684\u7a7a\u9593\u6a19\u982d\u640d\u58de\u3002<\/li>\n<li><strong>\u6587\u4ef6\u7cfb\u7d71\u554f\u984c\uff1a<\/strong>\u6587\u4ef6\u7cfb\u7d71\u7684\u932f\u8aa4\u6216\u640d\u58de\u4e5f\u53ef\u80fd\u5f71\u97ff\u6578\u64da\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"ora-19880%e7%9a%84%e5%bd%b1%e9%9f%bf-mYoEYcvoyq\">ORA-19880\u7684\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73feORA-19880\u932f\u8aa4\u6642\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u7121\u6cd5\u555f\u52d5\u6216\u904b\u884c\uff0c\u9019\u6703\u5c0d\u696d\u52d9\u904b\u4f5c\u9020\u6210\u56b4\u91cd\u5f71\u97ff\u3002\u5177\u9ad4\u5f71\u97ff\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u7121\u6cd5\u8a2a\u554f\uff0c\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u589e\u52a0\uff0c\u7279\u5225\u662f\u5728\u672a\u9032\u884c\u5b9a\u671f\u5099\u4efd\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li>\u7dad\u8b77\u548c\u4fee\u5fa9\u6240\u9700\u7684\u6642\u9593\u548c\u8cc7\u6e90\u589e\u52a0\uff0c\u53ef\u80fd\u5f71\u97ff\u696d\u52d9\u7684\u6b63\u5e38\u904b\u4f5c\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-mYoEYcvoyq\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9ORA-19880\u932f\u8aa4\u9700\u8981\u8b39\u614e\u64cd\u4f5c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4fee\u5fa9\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e9%8c%af%e8%aa%a4%e4%bf%a1%e6%81%af-mYoEYcvoyq\">1. \u78ba\u8a8d\u932f\u8aa4\u4fe1\u606f<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u78ba\u8a8d\u932f\u8aa4\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM v$database;<\/code><\/pre>\n<p>\u9019\u5c07\u5e6b\u52a9\u60a8\u4e86\u89e3\u6578\u64da\u5eab\u7684\u7576\u524d\u72c0\u614b\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-mYoEYcvoyq\">2. \u6aa2\u67e5\u6578\u64da\u6587\u4ef6<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT file_name, status FROM dba_data_files;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u6578\u64da\u6587\u4ef6\u7684\u72c0\u614b\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u7d50\u679c\u9032\u884c\u9032\u4e00\u6b65\u7684\u6545\u969c\u6392\u9664\u3002<\/p>\n<h3 id=\"3-%e5%98%97%e8%a9%a6%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-mYoEYcvoyq\">3. \u5617\u8a66\u6062\u5fa9\u6578\u64da\u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u67d0\u500b\u6578\u64da\u6587\u4ef6\u640d\u58de\uff0c\u53ef\u4ee5\u5617\u8a66\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u6062\u5fa9\uff1a<\/p>\n<pre><code>ALTER DATABASE DATAFILE 'file_name' OFFLINE;<\/code><\/pre>\n<pre><code>ALTER DATABASE DATAFILE 'file_name' ONLINE;<\/code><\/pre>\n<p>\u9019\u5c07\u4f7f\u6578\u64da\u6587\u4ef6\u812b\u6a5f\u4e26\u91cd\u65b0\u4e0a\u7dda\uff0c\u53ef\u80fd\u6703\u4fee\u5fa9\u4e00\u4e9b\u554f\u984c\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e6%81%a2%e5%be%a9-mYoEYcvoyq\">4. \u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9<\/h3>\n<p>\u5982\u679c\u4e0a\u8ff0\u6b65\u9a5f\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528RMAN\uff08Recovery Manager\uff09\u9032\u884c\u6578\u64da\u6062\u5fa9\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684RMAN\u6062\u5fa9\u547d\u4ee4\uff1a<\/p>\n<pre><code>RMAN&gt; RESTORE DATABASE;<\/code><\/pre>\n<pre><code>RMAN&gt; RECOVER DATABASE;<\/code><\/pre>\n<p>\u9019\u5c07\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u4e26\u4fee\u5fa9\u640d\u58de\u7684\u6578\u64da\u6587\u4ef6\u3002<\/p>\n<h3 id=\"5-%e8%81%af%e7%b9%ab%e5%b0%88%e6%a5%ad%e6%94%af%e6%8c%81-mYoEYcvoyq\">5. \u806f\u7e6b\u5c08\u696d\u652f\u6301<\/h3>\n<p>\u5982\u679c\u60a8\u7121\u6cd5\u81ea\u884c\u89e3\u6c7a\u554f\u984c\uff0c\u5efa\u8b70\u806f\u7e6b\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u6216\u6280\u8853\u652f\u6301\u5718\u968a\uff0c\u4ee5\u7372\u5f97\u9032\u4e00\u6b65\u7684\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-mYoEYcvoyq\">\u7e3d\u7d50<\/h2>\n<p>ORA-19880\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u7dad\u8b77\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5b9a\u671f\u5099\u4efd\u548c\u76e3\u63a7\u7cfb\u7d71\u72c0\u614b\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6b64\u985e\u932f\u8aa4\u7684\u767c\u751f\u7387\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u6301\u7e8c\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ORA-19880: 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