{"id":93712,"date":"2024-10-19T16:17:18","date_gmt":"2024-10-19T08:17:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93712\/"},"modified":"2024-10-19T16:17:18","modified_gmt":"2024-10-19T08:17:18","slug":"ora-64203-%e5%9c%a8%e5%ad%97%e7%ac%a6%e9%9b%86%e8%bd%89%e6%8f%9b%e5%be%8c%ef%bc%8c%e7%9b%ae%e6%a8%99%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%aa%e5%b0%8f%ef%bc%8c%e7%84%a1%e6%b3%95%e5%ae%b9%e7%b4%8d-clob","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93712\/","title":{"rendered":"ORA-64203: \u5728\u5b57\u7b26\u96c6\u8f49\u63db\u5f8c\uff0c\u76ee\u6a19\u7de9\u885d\u5340\u592a\u5c0f\uff0c\u7121\u6cd5\u5bb9\u7d0d CLOB \u6578\u64da ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-64203-%e5%9c%a8%e5%ad%97%e7%ac%a6%e9%9b%86%e8%bd%89%e6%8f%9b%e5%be%8c%ef%bc%8c%e7%9b%ae%e6%a8%99%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%aa%e5%b0%8f%ef%bc%8c%e7%84%a1%e6%b3%95%e5%ae%b9%e7%b4%8d-clob-vRZqIpTyFN\">ORA-64203: \u5728\u5b57\u7b26\u96c6\u8f49\u63db\u5f8c\uff0c\u76ee\u6a19\u7de9\u885d\u5340\u592a\u5c0f\uff0c\u7121\u6cd5\u5bb9\u7d0d CLOB \u6578\u64da ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f <strong>ORA-64203<\/strong> \u932f\u8aa4\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5c07 CLOB\uff08Character Large Object\uff09\u6578\u64da\u5f9e\u4e00\u500b\u5b57\u7b26\u96c6\u8f49\u63db\u5230\u53e6\u4e00\u500b\u5b57\u7b26\u96c6\u6642\uff0c\u76ee\u6a19\u7de9\u885d\u5340\u7684\u5927\u5c0f\u4e0d\u8db3\u4ee5\u5bb9\u7d0d\u8f49\u63db\u5f8c\u7684\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-64203-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-vRZqIpTyFN\">ORA-64203 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-64203 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5b57\u7b26\u96c6\u8f49\u63db\u904e\u7a0b\u4e2d\uff0c\u76ee\u6a19\u7de9\u885d\u5340\u7684\u5927\u5c0f\u4e0d\u8db3\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u6e90\u6578\u64da\u7684\u5b57\u7b26\u96c6\u8207\u76ee\u6a19\u5b57\u7b26\u96c6\u4e0d\u517c\u5bb9\u6642\uff0c\u8f49\u63db\u904e\u7a0b\u53ef\u80fd\u6703\u751f\u6210\u6bd4\u9810\u671f\u66f4\u5927\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u7de9\u885d\u5340\u5927\u5c0f\u8a2d\u5b9a\u4e0d\u7576\uff1a<\/strong>\u5982\u679c\u5728\u9032\u884c\u6578\u64da\u63d2\u5165\u6216\u66f4\u65b0\u6642\uff0c\u672a\u6b63\u78ba\u8a2d\u7f6e\u76ee\u6a19\u7de9\u885d\u5340\u7684\u5927\u5c0f\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5167\u5bb9\u554f\u984c\uff1a<\/strong>\u67d0\u4e9b\u7279\u6b8a\u5b57\u7b26\u6216\u7b26\u865f\u53ef\u80fd\u5728\u8f49\u63db\u904e\u7a0b\u4e2d\u4f54\u7528\u66f4\u591a\u7684\u5b57\u7bc0\uff0c\u9032\u800c\u5c0e\u81f4\u7de9\u885d\u5340\u6ea2\u51fa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-vRZqIpTyFN\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe ORA-64203 \u932f\u8aa4\u6642\uff0c\u6578\u64da\u5eab\u64cd\u4f5c\u5c07\u7121\u6cd5\u5b8c\u6210\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6216\u9032\u884c\u6279\u91cf\u64cd\u4f5c\u6642\uff0c\u9019\u500b\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u6574\u500b\u64cd\u4f5c\u5931\u6557\uff0c\u9032\u800c\u5f71\u97ff\u696d\u52d9\u6d41\u7a0b\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-vRZqIpTyFN\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a ORA-64203 \u932f\u8aa4\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%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-vRZqIpTyFN\">1. \u6aa2\u67e5\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7576\u524d\u7684\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>SELECT value FROM nls_database_parameters WHERE parameter = 'NLS_CHARACTERSET';<\/code><\/pre>\n<p>\u78ba\u4fdd\u6e90\u6578\u64da\u548c\u76ee\u6a19\u6578\u64da\u7684\u5b57\u7b26\u96c6\u76f8\u5bb9\uff0c\u5fc5\u8981\u6642\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"2-%e5%a2%9e%e5%8a%a0%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f-vRZqIpTyFN\">2. \u589e\u52a0\u7de9\u885d\u5340\u5927\u5c0f<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u5b57\u7b26\u96c6\u8a2d\u7f6e\u6b63\u78ba\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u76ee\u6a19\u7de9\u885d\u5340\u7684\u5927\u5c0f\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u589e\u52a0\u7de9\u885d\u5340\u7684\u5927\u5c0f\uff1a<\/p>\n<pre><code>ALTER TABLE your_table MODIFY your_clob_column CLOB(UNLIMITED);<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd CLOB \u6578\u64da\u6709\u8db3\u5920\u7684\u7a7a\u9593\u4f86\u5b58\u5132\u8f49\u63db\u5f8c\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"3-%e8%99%95%e7%90%86%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6-vRZqIpTyFN\">3. \u8655\u7406\u7279\u6b8a\u5b57\u7b26<\/h3>\n<p>\u5982\u679c\u6578\u64da\u4e2d\u5305\u542b\u7279\u6b8a\u5b57\u7b26\uff0c\u5efa\u8b70\u5c0d\u6578\u64da\u9032\u884c\u6e05\u7406\u6216\u8f49\u63db\uff0c\u4ee5\u907f\u514d\u5728\u5b57\u7b26\u96c6\u8f49\u63db\u904e\u7a0b\u4e2d\u51fa\u73fe\u554f\u984c\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-vRZqIpTyFN\">4. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u4fee\u6539\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u554f\u984c\u5df2\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u5c0f\u6279\u91cf\u6578\u64da\u9032\u884c\u6e2c\u8a66\uff0c\u78ba\u8a8d\u4e0d\u518d\u51fa\u73fe ORA-64203 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-vRZqIpTyFN\">\u7d50\u8ad6<\/h2>\n<p>ORA-64203 \u932f\u8aa4\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u7279\u5225\u662f\u5728\u8655\u7406 CLOB \u6578\u64da\u6642\u3002\u901a\u904e\u6aa2\u67e5\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3001\u589e\u52a0\u7de9\u885d\u5340\u5927\u5c0f\u4ee5\u53ca\u8655\u7406\u7279\u6b8a\u5b57\u7b26\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-64203 \u932f\u8aa4\uff1a\u5b57\u7b26\u96c6\u8f49\u63db\u5f8c\u76ee\u6a19\u7de9\u885d\u5340\u4e0d\u8db3\u4ee5\u5bb9\u7d0d CLOB \u6578\u64da\u7684\u6545\u969c\u4fee\u5fa9\u8207\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-93712","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93712","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=93712"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93712\/revisions"}],"predecessor-version":[{"id":93713,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93712\/revisions\/93713"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}