{"id":92690,"date":"2024-10-19T07:42:17","date_gmt":"2024-10-18T23:42:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92690\/"},"modified":"2024-10-19T07:42:17","modified_gmt":"2024-10-18T23:42:17","slug":"ora-42031-%e4%b8%ad%e9%96%93%e8%a1%a8%e7%84%a1%e6%b3%95%e5%ae%9a%e7%be%a9%e5%9f%ba%e6%96%bc%e6%8f%90%e4%ba%a4-scn-%e7%9a%84-mv-%e6%97%a5%e8%aa%8c-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92690\/","title":{"rendered":"ORA-42031: \u4e2d\u9593\u8868\u7121\u6cd5\u5b9a\u7fa9\u57fa\u65bc\u63d0\u4ea4 SCN \u7684 MV \u65e5\u8a8c ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-42031-%e4%b8%ad%e9%96%93%e8%a1%a8%e7%84%a1%e6%b3%95%e5%ae%9a%e7%be%a9%e5%9f%ba%e6%96%bc%e6%8f%90%e4%ba%a4-scn-%e7%9a%84-mv-%e6%97%a5%e8%aa%8c-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae-rQLilQPMtE\">ORA-42031: \u4e2d\u9593\u8868\u7121\u6cd5\u5b9a\u7fa9\u57fa\u65bc\u63d0\u4ea4 SCN \u7684 MV \u65e5\u8a8c 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 ORA-42031\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7269\u5316\u8996\u5716\uff08Materialized View, MV\uff09\u548c\u63d0\u4ea4\u7cfb\u7d71\u8b8a\u66f4\u865f\uff08System Change Number, SCN\uff09\u6709\u95dc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-42031 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-42031-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-rQLilQPMtE\">ORA-42031 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-42031 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f Oracle \u6578\u64da\u5eab\u7121\u6cd5\u70ba\u7269\u5316\u8996\u5716\u5b9a\u7fa9\u57fa\u65bc\u63d0\u4ea4 SCN \u7684\u65e5\u8a8c\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u4e0d\u6b63\u78ba\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u4e86\u4e0d\u652f\u6301\u7684\u67e5\u8a62\u6216\u689d\u4ef6\u6642\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u7121\u6cd5\u751f\u6210\u6240\u9700\u7684\u65e5\u8a8c\u4fe1\u606f\u3002<\/li>\n<li>\u5728\u9032\u884c\u6578\u64da\u5eab\u5347\u7d1a\u6216\u914d\u7f6e\u66f4\u6539\u5f8c\uff0c\u672a\u80fd\u6b63\u78ba\u66f4\u65b0\u7269\u5316\u8996\u5716\u7684\u8a2d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-rQLilQPMtE\">\u5f71\u97ff<\/h2>\n<p>\u7576 ORA-42031 \u932f\u8aa4\u767c\u751f\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u7269\u5316\u8996\u5716\u7684\u66f4\u65b0\u548c\u67e5\u8a62\uff0c\u9032\u800c\u5f71\u97ff\u5230\u4f9d\u8cf4\u9019\u4e9b\u8996\u5716\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u5831\u544a\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u4e26\u5f71\u97ff\u696d\u52d9\u6c7a\u7b56\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-rQLilQPMtE\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 ORA-42031 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%89%a9%e5%8c%96%e8%a6%96%e5%9c%96%e7%9a%84%e5%ae%9a%e7%be%a9-rQLilQPMtE\">1. \u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684 SQL \u5b9a\u7fa9\uff0c\u78ba\u4fdd\u5176\u8a9e\u6cd5\u6b63\u78ba\u4e14\u7b26\u5408 Oracle \u7684\u8981\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\uff1a<\/p>\n<pre><code>SELECT text FROM user_views WHERE view_name = 'YOUR_MV_NAME';<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%97%a5%e8%aa%8c%e8%a8%ad%e7%bd%ae-rQLilQPMtE\">2. \u6aa2\u67e5\u65e5\u8a8c\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u8a2d\u7f6e\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u65e5\u8a8c\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT * FROM v$log; <\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u65e5\u8a8c\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e7%89%a9%e5%8c%96%e8%a6%96%e5%9c%96-rQLilQPMtE\">3. \u66f4\u65b0\u7269\u5316\u8996\u5716<\/h3>\n<p>\u5982\u679c\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u6216\u65e5\u8a8c\u8a2d\u7f6e\u6709\u8b8a\u66f4\uff0c\u5247\u9700\u8981\u91cd\u65b0\u7de8\u8b6f\u7269\u5316\u8996\u5716\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5237\u65b0\u7269\u5316\u8996\u5716\uff1a<\/p>\n<pre><code>EXEC DBMS_MVIEW.REFRESH('YOUR_MV_NAME');<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-rQLilQPMtE\">4. \u6aa2\u67e5\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0cORA-42031 \u932f\u8aa4\u53ef\u80fd\u8207\u6578\u64da\u5eab\u7248\u672c\u6709\u95dc\u3002\u78ba\u4fdd\u4f7f\u7528\u7684 Oracle \u6578\u64da\u5eab\u7248\u672c\u652f\u6301\u6240\u4f7f\u7528\u7684\u529f\u80fd\u3002\u5982\u679c\u9700\u8981\uff0c\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-rQLilQPMtE\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a ORA-42031 \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 Oracle \u7684\u9060\u7a0b\u8a3a\u65b7\u5de5\u5177\uff0c\u6536\u96c6\u932f\u8aa4\u4fe1\u606f\u548c\u65e5\u8a8c\u3002<\/li>\n<li>\u8207 Oracle \u652f\u6301\u5718\u968a\u806f\u7e6b\uff0c\u63d0\u4f9b\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\u548c\u74b0\u5883\u8a2d\u7f6e\uff0c\u4ee5\u7372\u53d6\u5c08\u696d\u7684\u5e6b\u52a9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rQLilQPMtE\">\u7e3d\u7d50<\/h2>\n<p>ORA-42031 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d Oracle \u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u3001\u65e5\u8a8c\u8a2d\u7f6e\u4ee5\u53ca\u9032\u884c\u5fc5\u8981\u7684\u66f4\u65b0\u548c\u9060\u7a0b\u8655\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u696d\u52d9\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u8655\u7406 ORA-42031 \u932f\u8aa4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-42031 \u932f\u8aa4\uff0c\u4e86\u89e3\u4e2d\u9593\u8868\u7121\u6cd5\u57fa\u65bc\u63d0\u4ea4 SCN \u5b9a\u7fa9 MV \u65e5\u8a8c\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\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-92690","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92690","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=92690"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92690\/revisions"}],"predecessor-version":[{"id":92691,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92690\/revisions\/92691"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}