{"id":86172,"date":"2024-10-17T19:03:40","date_gmt":"2024-10-17T11:03:40","guid":{"rendered":"https:\/\/server.hk\/cnblog\/86172\/"},"modified":"2024-10-17T19:03:40","modified_gmt":"2024-10-17T11:03:40","slug":"ora-14612-%e6%a8%a1%e6%9d%bf%e4%b8%ad-lob-%e5%88%97%e5%ad%97%e7%ac%a6%e4%b8%b2-%e7%9a%84%e9%87%8d%e8%a4%87-lob-%e6%ae%b5%e5%90%8d%e7%a8%b1%e5%ad%97%e7%ac%a6%e4%b8%b2%e3%80%82oracle-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/86172\/","title":{"rendered":"ORA-14612: \u6a21\u677f\u4e2d LOB \u5217\u5b57\u7b26\u4e32 \u7684\u91cd\u8907 LOB \u6bb5\u540d\u7a31\u5b57\u7b26\u4e32\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-14612-%e6%a8%a1%e6%9d%bf%e4%b8%ad-lob-%e5%88%97%e5%ad%97%e7%ac%a6%e4%b8%b2-%e7%9a%84%e9%87%8d%e8%a4%87-lob-%e6%ae%b5%e5%90%8d%e7%a8%b1%e5%ad%97%e7%ac%a6%e4%b8%b2-algVJpAMUi\">ORA-14612: \u6a21\u677f\u4e2d LOB \u5217\u5b57\u7b26\u4e32 \u7684\u91cd\u8907 LOB \u6bb5\u540d\u7a31\u5b57\u7b26\u4e32<\/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 ORA-14612\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u5927\u5c0d\u8c61\uff08LOB\uff09\u5217\u7684\u91cd\u8907\u6bb5\u540d\u7a31\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u6a21\u677f\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-14612 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-14612-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-algVJpAMUi\">ORA-14612 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-14612 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u7576\u5728\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\uff0cLOB \u5217\u7684\u6bb5\u540d\u7a31\u8207\u73fe\u6709\u7684\u6bb5\u540d\u7a31\u767c\u751f\u885d\u7a81\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u4e86\u76f8\u540c\u7684\u6bb5\u540d\u7a31\u4f86\u5b9a\u7fa9\u591a\u500b LOB \u5217\u3002<\/li>\n<li>\u5728\u6a21\u677f\u4e2d\u91cd\u8907\u5b9a\u7fa9\u4e86 LOB \u5217\uff0c\u5c0e\u81f4 Oracle \u7121\u6cd5\u6b63\u78ba\u8b58\u5225\u6bcf\u500b LOB \u7684\u552f\u4e00\u6027\u3002<\/li>\n<li>\u5728\u6578\u64da\u5eab\u4e2d\u5b58\u5728\u672a\u6b63\u78ba\u6e05\u7406\u7684\u820a LOB \u6bb5\uff0c\u9019\u4e9b\u6bb5\u53ef\u80fd\u8207\u65b0\u5275\u5efa\u7684\u6bb5\u540d\u7a31\u885d\u7a81\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-algVJpAMUi\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe ORA-14612 \u932f\u8aa4\u6642\uff0c\u6578\u64da\u5eab\u64cd\u4f5c\u5c07\u7121\u6cd5\u7e7c\u7e8c\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7684\u4e2d\u65b7\uff0c\u5f71\u97ff\u696d\u52d9\u904b\u4f5c\u3002\u7279\u5225\u662f\u5728\u9ad8\u53ef\u7528\u6027\u74b0\u5883\u4e2d\uff0c\u9019\u7a2e\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-algVJpAMUi\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u89e3\u6c7a ORA-14612 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-lob-%e5%88%97%e5%ae%9a%e7%be%a9-algVJpAMUi\">1. \u6aa2\u67e5 LOB \u5217\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u8868\u7684 LOB \u5217\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u6bcf\u500b LOB \u5217\u90fd\u6709\u552f\u4e00\u7684\u6bb5\u540d\u7a31\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u7684 LOB \u5217\uff1a<\/p>\n<pre><code>SELECT column_name, segment_name \nFROM user_lobs \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e6%a8%a1%e6%9d%bf-algVJpAMUi\">2. \u4fee\u6539\u6a21\u677f<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u6a21\u677f\u4e2d\u5b58\u5728\u91cd\u8907\u7684 LOB \u5217\u5b9a\u7fa9\uff0c\u5247\u9700\u8981\u4fee\u6539\u6a21\u677f\u4ee5\u78ba\u4fdd\u6bcf\u500b LOB \u5217\u90fd\u6709\u552f\u4e00\u7684\u540d\u7a31\u3002\u9019\u53ef\u4ee5\u901a\u904e\u66f4\u6539\u6bb5\u540d\u7a31\u6216\u522a\u9664\u91cd\u8907\u7684 LOB \u5217\u4f86\u5be6\u73fe\u3002<\/p>\n<h3 id=\"3-%e6%b8%85%e7%90%86%e8%88%8a%e7%9a%84-lob-%e6%ae%b5-algVJpAMUi\">3. \u6e05\u7406\u820a\u7684 LOB \u6bb5<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5eab\u4e2d\u5b58\u5728\u672a\u4f7f\u7528\u7684 LOB \u6bb5\uff0c\u5247\u9700\u8981\u5c07\u5176\u522a\u9664\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u627e\u672a\u4f7f\u7528\u7684 LOB \u6bb5\uff1a<\/p>\n<pre><code>SELECT segment_name \nFROM user_segments \nWHERE segment_type = 'LOBSEGMENT' \nAND segment_name NOT IN (SELECT segment_name FROM user_lobs);<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u4f7f\u7528 DROP \u547d\u4ee4\u522a\u9664\u9019\u4e9b\u6bb5\uff1a<\/p>\n<pre><code>DROP TABLESPACE YOUR_TABLESPACE_NAME INCLUDING CONTENTS AND DATAFILES;<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e4%bf%ae%e6%94%b9-algVJpAMUi\">4. \u6e2c\u8a66\u4fee\u6539<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u4fee\u6539\u5f8c\uff0c\u91cd\u65b0\u57f7\u884c\u539f\u59cb\u7684\u5275\u5efa\u6216\u4fee\u6539\u8868\u64cd\u4f5c\uff0c\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u51fa\u73fe ORA-14612 \u932f\u8aa4\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u5247\u9700\u8981\u9032\u4e00\u6b65\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u914d\u7f6e\u548c\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-algVJpAMUi\">\u7d50\u8ad6<\/h2>\n<p>ORA-14612 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc LOB \u5217\u7684\u91cd\u8907\u6bb5\u540d\u7a31\u5f15\u8d77\u7684\uff0c\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 LOB \u5217\u5b9a\u7fa9\u3001\u4fee\u6539\u6a21\u677f\u3001\u6e05\u7406\u820a\u7684 LOB \u6bb5\u4ee5\u53ca\u6e2c\u8a66\u4fee\u6539\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u548c\u4e00\u81f4\u6027\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u512a\u5316\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u6216\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-14612 \u932f\u8aa4\uff0c\u8655\u7406\u6a21\u677f\u4e2d LOB \u5217\u7684\u91cd\u8907 LOB \u6bb5\u540d\u7a31\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u652f\u6301\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-86172","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/86172","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=86172"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/86172\/revisions"}],"predecessor-version":[{"id":86173,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/86172\/revisions\/86173"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=86172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=86172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=86172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}