{"id":87942,"date":"2024-10-18T05:16:19","date_gmt":"2024-10-17T21:16:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87942\/"},"modified":"2024-10-18T05:16:19","modified_gmt":"2024-10-17T21:16:19","slug":"ora-22852-%e7%84%a1%e6%95%88%e7%9a%84-pctversion-lob-%e5%ad%98%e5%84%b2%e9%81%b8%e9%a0%85%e5%80%bc-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\/87942\/","title":{"rendered":"ORA-22852: \u7121\u6548\u7684 PCTVERSION LOB \u5b58\u5132\u9078\u9805\u503c ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22852-%e7%84%a1%e6%95%88%e7%9a%84-pctversion-lob-%e5%ad%98%e5%84%b2%e9%81%b8%e9%a0%85%e5%80%bc-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-nOKVFohuID\">ORA-22852: \u7121\u6548\u7684 PCTVERSION LOB \u5b58\u5132\u9078\u9805\u503c 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\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-22852<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 LOB\uff08Large Object\uff09\u6578\u64da\u985e\u578b\u7684\u5b58\u5132\u9078\u9805\u6709\u95dc\uff0c\u7279\u5225\u662f PCTVERSION \u53c3\u6578\u7684\u8a2d\u7f6e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-22852-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-nOKVFohuID\">ORA-22852 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u4f7f\u7528 LOB \u985e\u578b\u6642\uff0c\u53ef\u80fd\u6703\u8a2d\u7f6e\u4e00\u4e9b\u5b58\u5132\u9078\u9805\u4f86\u512a\u5316\u6027\u80fd\u3002\u5176\u4e2d\uff0c<code>PCTVERSION<\/code> \u662f\u4e00\u500b\u91cd\u8981\u7684\u53c3\u6578\uff0c\u7528\u65bc\u63a7\u5236 LOB \u6578\u64da\u7684\u7248\u672c\u7ba1\u7406\u3002\u5982\u679c\u9019\u500b\u53c3\u6578\u7684\u503c\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u6703\u5c0e\u81f4 <code>ORA-22852<\/code> \u932f\u8aa4\u7684\u51fa\u73fe\u3002<\/p>\n<ul>\n<li><strong>PCTVERSION \u7684\u5b9a\u7fa9\uff1a<\/strong>\u9019\u500b\u53c3\u6578\u6307\u5b9a\u4e86 LOB \u6578\u64da\u7684\u7248\u672c\u4fdd\u7559\u767e\u5206\u6bd4\u3002\u7576\u8a2d\u7f6e\u7684\u503c\u4e0d\u5728\u5141\u8a31\u7684\u7bc4\u570d\u5167\u6642\uff0cOracle \u5c07\u7121\u6cd5\u6b63\u78ba\u8655\u7406 LOB \u6578\u64da\u3002<\/li>\n<li><strong>\u5e38\u898b\u7684\u932f\u8aa4\u503c\uff1a<\/strong>\u4f8b\u5982\uff0c\u5c07 PCTVERSION \u8a2d\u7f6e\u70ba\u8ca0\u6578\u6216\u8d85\u904e 100 \u7684\u503c\u90fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-22852-%e9%8c%af%e8%aa%a4-nOKVFohuID\">\u5982\u4f55\u4fee\u5fa9 ORA-22852 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-22852<\/code> \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u6aa2\u67e5 LOB \u5b58\u5132\u9078\u9805\u7684\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%9a%84-lob-%e5%ad%98%e5%84%b2%e9%81%b8%e9%a0%85-nOKVFohuID\">1. \u6aa2\u67e5\u7576\u524d\u7684 LOB \u5b58\u5132\u9078\u9805<\/h3>\n<pre><code>SELECT segment_name, pctversion\nFROM user_lobs\nWHERE segment_name = '\u4f60\u7684LOB\u540d\u7a31';\n<\/code><\/pre>\n<p>\u9019\u6bb5 SQL \u67e5\u8a62\u5c07\u986f\u793a\u6307\u5b9a LOB \u7684\u7576\u524d PCTVERSION \u8a2d\u7f6e\u3002\u78ba\u4fdd\u5176\u503c\u5728 0 \u5230 100 \u4e4b\u9593\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9-pctversion-%e5%80%bc-nOKVFohuID\">2. \u4fee\u6539 PCTVERSION \u503c<\/h3>\n<p>\u5982\u679c\u767c\u73fe PCTVERSION \u7684\u503c\u4e0d\u6b63\u78ba\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u9032\u884c\u4fee\u6539\uff1a<\/p>\n<pre><code>ALTER TABLE \u4f60\u7684\u8868\u540d\nMODIFY LOB(\u4f60\u7684LOB\u5217\u540d) (PCTVERSION 10);\n<\/code><\/pre>\n<p>\u9019\u88e1\u7684 <code>10<\/code> \u662f\u4e00\u500b\u793a\u4f8b\u503c\uff0c\u5be6\u969b\u4f7f\u7528\u6642\u61c9\u6839\u64da\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e4%bf%ae%e6%94%b9%e6%98%af%e5%90%a6%e6%88%90%e5%8a%9f-nOKVFohuID\">3. \u6e2c\u8a66\u4fee\u6539\u662f\u5426\u6210\u529f<\/h3>\n<p>\u5728\u4fee\u6539 PCTVERSION \u503c\u5f8c\uff0c\u91cd\u65b0\u57f7\u884c\u4e4b\u524d\u7684\u67e5\u8a62\u4ee5\u78ba\u8a8d\u66f4\u6539\u5df2\u751f\u6548\u3002\u7136\u5f8c\uff0c\u5617\u8a66\u57f7\u884c\u4e4b\u524d\u5c0e\u81f4\u932f\u8aa4\u7684\u64cd\u4f5c\uff0c\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u51fa\u73fe <code>ORA-22852<\/code> \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-22852-%e9%8c%af%e8%aa%a4-nOKVFohuID\">\u9060\u7a0b\u8655\u7406 ORA-22852 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\uff0c\u7279\u5225\u662f\u5728\u5927\u578b\u4f01\u696d\u74b0\u5883\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528\u5982 TeamViewer \u6216 AnyDesk \u7b49\u5de5\u5177\uff0c\u8b93\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u9060\u7a0b\u8a2a\u554f\u51fa\u73fe\u554f\u984c\u7684\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u8a18\u9304\u548c\u5206\u6790\u65e5\u8a8c\uff1a<\/strong>\u6aa2\u67e5 Oracle \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u5c0b\u627e\u8207 <code>ORA-22852<\/code> \u932f\u8aa4\u76f8\u95dc\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u4ee5\u4fbf\u9032\u884c\u6df1\u5165\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nOKVFohuID\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-22852<\/code> \u932f\u8aa4\u901a\u5e38\u8207 LOB \u5b58\u5132\u9078\u9805\u4e2d\u7684 PCTVERSION \u8a2d\u7f6e\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u548c\u4fee\u6539\u8a72\u53c3\u6578\u7684\u503c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\uff0c\u4f7f\u7528\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u5c07\u6709\u52a9\u65bc\u5feb\u901f\u6062\u5fa9\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-22852 \u932f\u8aa4\uff0c\u7121\u6548\u7684 PCTVERSION LOB \u5b58\u5132\u9078\u9805\u503c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\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-87942","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87942","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=87942"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87942\/revisions"}],"predecessor-version":[{"id":87943,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87942\/revisions\/87943"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}