{"id":92904,"date":"2024-10-19T09:29:16","date_gmt":"2024-10-19T01:29:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92904\/"},"modified":"2024-10-19T09:29:16","modified_gmt":"2024-10-19T01:29:16","slug":"ora-47244-%e6%9b%b4%e6%96%b0%e9%a0%98%e5%9f%9f-string-string-%e6%99%82%e5%87%ba%e9%8c%af-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\/92904\/","title":{"rendered":"ORA-47244: \u66f4\u65b0\u9818\u57df string, string \u6642\u51fa\u932f ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-47244-%e6%9b%b4%e6%96%b0%e9%a0%98%e5%9f%9f-string-string-%e6%99%82%e5%87%ba%e9%8c%af-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-VzxqhPmpzw\">ORA-47244: \u66f4\u65b0\u9818\u57df string, string \u6642\u51fa\u932f 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-47244\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u66f4\u65b0\u64cd\u4f5c\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5617\u8a66\u66f4\u65b0\u67d0\u500b\u7279\u5b9a\u9818\u57df\u6642\u51fa\u73fe\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-47244 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-47244-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-VzxqhPmpzw\">ORA-47244 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-47244 \u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u66f4\u65b0\u67d0\u500b\u9818\u57df\u6642\u51fa\u73fe\u4e86\u554f\u984c\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u5617\u8a66\u5c07\u4e0d\u517c\u5bb9\u7684\u6578\u64da\u985e\u578b\u5beb\u5165\u67d0\u500b\u5b57\u6bb5\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5c07\u5b57\u7b26\u4e32\u6578\u64da\u5beb\u5165\u6574\u6578\u985e\u578b\u7684\u5b57\u6bb5\u3002<\/li>\n<li><strong>\u7d04\u675f\u689d\u4ef6\u9055\u53cd\uff1a<\/strong>\u5982\u679c\u66f4\u65b0\u7684\u6578\u64da\u9055\u53cd\u4e86\u6578\u64da\u5eab\u4e2d\u7684\u7d04\u675f\u689d\u4ef6\uff08\u5982\u552f\u4e00\u6027\u7d04\u675f\u6216\u5916\u9375\u7d04\u675f\uff09\uff0c\u5247\u6703\u5f15\u767c\u6b64\u932f\u8aa4\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\u66f4\u65b0\u64cd\u4f5c\uff0c\u9019\u4e5f\u6703\u5c0e\u81f4 ORA-47244 \u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u640d\u58de\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u7684\u640d\u58de\u6216\u4e0d\u4e00\u81f4\u6027\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-VzxqhPmpzw\">\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9<\/h2>\n<p>\u7576\u9047\u5230 ORA-47244 \u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-sql-%e8%aa%9e%e5%8f%a5-VzxqhPmpzw\">1. \u6aa2\u67e5 SQL \u8a9e\u53e5<\/h3>\n<pre><code>UPDATE table_name SET column_name = 'value' WHERE condition;<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684 SQL \u8a9e\u53e5\u3002\u78ba\u4fdd\u6240\u6709\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\u8207\u8868\u7d50\u69cb\u76f8\u7b26\uff0c\u4e26\u4e14\u6c92\u6709\u9055\u53cd\u4efb\u4f55\u7d04\u675f\u689d\u4ef6\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b4%84%e6%9d%9f%e6%a2%9d%e4%bb%b6-VzxqhPmpzw\">2. \u6aa2\u67e5\u7d04\u675f\u689d\u4ef6<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u6aa2\u67e5\u8868\u7684\u7d04\u675f\u689d\u4ef6\uff1a<\/p>\n<pre><code>SELECT * FROM user_constraints WHERE table_name = 'TABLE_NAME';<\/code><\/pre>\n<p>\u78ba\u4fdd\u66f4\u65b0\u7684\u6578\u64da\u4e0d\u6703\u9055\u53cd\u4efb\u4f55\u7d04\u675f\u689d\u4ef6\u3002\u5982\u679c\u6709\u5fc5\u8981\uff0c\u8003\u616e\u66ab\u6642\u7981\u7528\u7d04\u675f\u689d\u4ef6\uff0c\u7136\u5f8c\u518d\u9032\u884c\u66f4\u65b0\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-VzxqhPmpzw\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u57f7\u884c\u66f4\u65b0\u64cd\u4f5c\u7684\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\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-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%81%a5%e5%ba%b7%e6%aa%a2%e6%9f%a5-VzxqhPmpzw\">4. \u6578\u64da\u5eab\u5065\u5eb7\u6aa2\u67e5<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u90fd\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5247\u53ef\u80fd\u9700\u8981\u9032\u884c\u6578\u64da\u5eab\u7684\u5065\u5eb7\u6aa2\u67e5\u3002\u53ef\u4ee5\u4f7f\u7528 Oracle \u63d0\u4f9b\u7684\u5de5\u5177\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\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-VzxqhPmpzw\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u6578\u64da\u5eab\u4f4d\u65bc\u9060\u7a0b\u4f3a\u670d\u5668\u4e0a\u6642\uff0c\u6545\u969c\u6392\u9664\u53ef\u80fd\u6703\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\u3002\u9019\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216 SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u9032\u884c\u66f4\u6df1\u5165\u7684\u6545\u969c\u6392\u9664\u3002\u78ba\u4fdd\u5728\u9032\u884c\u4efb\u4f55\u64cd\u4f5c\u4e4b\u524d\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VzxqhPmpzw\">\u7e3d\u7d50<\/h2>\n<p>ORA-47244 \u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684 Oracle \u6578\u64da\u5eab\u932f\u8aa4\uff0c\u901a\u5e38\u8207\u66f4\u65b0\u64cd\u4f5c\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 SQL 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