{"id":91442,"date":"2024-10-18T21:15:19","date_gmt":"2024-10-18T13:15:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/91442\/"},"modified":"2024-10-18T21:15:19","modified_gmt":"2024-10-18T13:15:19","slug":"ora-30755-%e6%93%b4%e5%b1%95%e8%a6%96%e5%9c%96%e5%b1%a4%e7%b4%9a%e6%99%82%e7%99%bc%e7%94%9f%e9%8c%af%e8%aa%a4-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","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/91442\/","title":{"rendered":"ORA-30755: \u64f4\u5c55\u8996\u5716\u5c64\u7d1a\u6642\u767c\u751f\u932f\u8aa4 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-30755-%e6%93%b4%e5%b1%95%e8%a6%96%e5%9c%96%e5%b1%a4%e7%b4%9a%e6%99%82%e7%99%bc%e7%94%9f%e9%8c%af%e8%aa%a4-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-pyKeXlrFDj\">ORA-30755: \u64f4\u5c55\u8996\u5716\u5c64\u7d1a\u6642\u767c\u751f\u932f\u8aa4 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 <code>ORA-30755<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u64f4\u5c55\u8996\u5716\u5c64\u7d1a\u6642\uff0c\u4e26\u4e14\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u4e2d\u65b7\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-30755<\/code> \u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002<\/p>\n<h2 id=\"ora-30755-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-pyKeXlrFDj\">ORA-30755 \u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p><code>ORA-30755<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u8996\u5716\u5c64\u7d1a\u904e\u9ad8\uff1a<\/strong>\u7576\u4e00\u500b\u8996\u5716\u7684\u5c64\u7d1a\u904e\u9ad8\uff0c\u8d85\u904e\u4e86 Oracle \u6578\u64da\u5eab\u7684\u9650\u5236\u6642\uff0c\u4fbf\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002Oracle \u5c0d\u65bc\u8996\u5716\u7684\u5d4c\u5957\u5c64\u7d1a\u6709\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u901a\u5e38\u70ba 32 \u5c64\u3002<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u7684 SQL \u8a9e\u53e5\uff1a<\/strong>\u5982\u679c\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684 SQL \u8a9e\u53e5\uff0c\u6216\u8005\u5728\u8996\u5716\u4e2d\u5f15\u7528\u4e86\u4e0d\u5b58\u5728\u7684\u5217\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7248\u672c\u554f\u984c\uff1a<\/strong>\u67d0\u4e9b\u820a\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u53ef\u80fd\u5b58\u5728\u5df2\u77e5\u7684\u932f\u8aa4\uff0c\u9019\u4e9b\u932f\u8aa4\u5728\u65b0\u7248\u672c\u4e2d\u5df2\u7d93\u88ab\u4fee\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-pyKeXlrFDj\">\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576 <code>ORA-30755<\/code> \u932f\u8aa4\u767c\u751f\u6642\uff0c\u6578\u64da\u5eab\u64cd\u4f5c\u5c07\u7121\u6cd5\u7e7c\u7e8c\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u8981\u6c42\u7684\u74b0\u5883\u4e2d\uff0c\u9019\u7a2e\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u696d\u52d9\u4e2d\u65b7\uff0c\u9032\u800c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u904b\u71df\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-pyKeXlrFDj\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u4fee\u5fa9 <code>ORA-30755<\/code> \u932f\u8aa4\uff0c\u7528\u6236\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a6%96%e5%9c%96%e5%b1%a4%e7%b4%9a-pyKeXlrFDj\">1. \u6aa2\u67e5\u8996\u5716\u5c64\u7d1a<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u51fa\u73fe\u932f\u8aa4\u7684\u8996\u5716\u5c64\u7d1a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u7372\u53d6\u8996\u5716\u7684\u5c64\u7d1a\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT LEVEL, NAME\nFROM USER_VIEWS\nWHERE VIEW_NAME = 'YOUR_VIEW_NAME';<\/code><\/pre>\n<p>\u5982\u679c\u5c64\u7d1a\u8d85\u904e 32 \u5c64\uff0c\u5247\u9700\u8981\u91cd\u65b0\u8a2d\u8a08\u8996\u5716\u7d50\u69cb\uff0c\u6e1b\u5c11\u5d4c\u5957\u5c64\u7d1a\u3002<\/p>\n<h3 id=\"2-%e9%a9%97%e8%ad%89-sql-%e8%aa%9e%e5%8f%a5-pyKeXlrFDj\">2. \u9a57\u8b49 SQL \u8a9e\u53e5<\/h3>\n<p>\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684 SQL \u8a9e\u53e5\uff0c\u78ba\u4fdd\u6240\u6709\u5f15\u7528\u7684\u5217\u548c\u8868\u90fd\u5b58\u5728\u4e14\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528 <code>EXPLAIN PLAN<\/code> \u4f86\u5206\u6790 SQL \u8a9e\u53e5\u7684\u57f7\u884c\u8a08\u5283\uff0c\u627e\u51fa\u6f5b\u5728\u7684\u554f\u984c\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-pyKeXlrFDj\">3. \u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u5982\u679c\u4f7f\u7528\u7684\u662f\u820a\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\uff0c\u5efa\u8b70\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u7372\u53d6\u6700\u65b0\u7684\u529f\u80fd\u548c\u4fee\u5fa9\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%b7%a5%e5%85%b7-pyKeXlrFDj\">4. \u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u5feb\u5730\u5b9a\u4f4d\u554f\u984c\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u66f4\u8a73\u7d30\u7684\u932f\u8aa4\u65e5\u8a8c\u548c\u6027\u80fd\u5206\u6790\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pyKeXlrFDj\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0c<code>ORA-30755<\/code> \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e86\u89e3\u5176\u6210\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6aa2\u67e5\u8996\u5716\u5c64\u7d1a\u3001\u9a57\u8b49 SQL \u8a9e\u53e5\u3001\u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c\u4ee5\u53ca\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-30755 \u932f\u8aa4\uff0c\u64f4\u5c55\u8996\u5716\u5c64\u7d1a\u6642\u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u6307\u5357\uff0c\u52a9\u60a8\u5feb\u901f\u6062\u5fa9 Oracle \u6578\u64da\u5eab\u904b\u884c\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-91442","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91442","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=91442"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91442\/revisions"}],"predecessor-version":[{"id":91443,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91442\/revisions\/91443"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=91442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=91442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=91442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}