{"id":92108,"date":"2024-10-19T02:51:16","date_gmt":"2024-10-18T18:51:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92108\/"},"modified":"2024-10-19T02:51:16","modified_gmt":"2024-10-18T18:51:16","slug":"ora-38767-flashback-%e4%bf%9d%e7%95%99%e7%9b%ae%e6%a8%99%e5%8f%83%e6%95%b8%e4%b8%8d%e5%8c%b9%e9%85%8d-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","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92108\/","title":{"rendered":"ORA-38767: Flashback \u4fdd\u7559\u76ee\u6a19\u53c3\u6578\u4e0d\u5339\u914d ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-38767-flashback-%e4%bf%9d%e7%95%99%e7%9b%ae%e6%a8%99%e5%8f%83%e6%95%b8%e4%b8%8d%e5%8c%b9%e9%85%8d-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-VTbUpigcpM\">ORA-38767: Flashback \u4fdd\u7559\u76ee\u6a19\u53c3\u6578\u4e0d\u5339\u914d 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\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-38767<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 Flashback \u529f\u80fd\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u6578\u64da\u6062\u5fa9\u6216\u56de\u6efe\u64cd\u4f5c\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-38767<\/code> \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-ora-38767-%e9%8c%af%e8%aa%a4%ef%bc%9f-VTbUpigcpM\">\u4ec0\u9ebc\u662f ORA-38767 \u932f\u8aa4\uff1f<\/h2>\n<p><code>ORA-38767<\/code> \u932f\u8aa4\u7684\u5b8c\u6574\u4fe1\u606f\u70ba\u300cFlashback \u4fdd\u7559\u76ee\u6a19\u53c3\u6578\u4e0d\u5339\u914d\u300d\uff0c\u9019\u610f\u5473\u8457\u5728\u57f7\u884c Flashback \u64cd\u4f5c\u6642\uff0cOracle \u6578\u64da\u5eab\u6aa2\u6e2c\u5230\u4fdd\u7559\u7684\u76ee\u6a19\u53c3\u6578\u8207\u7576\u524d\u7684\u6578\u64da\u5eab\u72c0\u614b\u4e0d\u4e00\u81f4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u7684 Flashback \u65e5\u8a8c\u672a\u6b63\u78ba\u914d\u7f6e\u3002<\/li>\n<li>\u5728\u57f7\u884c Flashback \u64cd\u4f5c\u4e4b\u524d\uff0c\u6578\u64da\u5eab\u7684\u67d0\u4e9b\u53c3\u6578\u5df2\u88ab\u66f4\u6539\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u7248\u672c\u6216\u88dc\u4e01\u7d1a\u5225\u4e0d\u5339\u914d\u3002<\/li>\n<\/ul>\n<h2 id=\"ora-38767-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-VTbUpigcpM\">ORA-38767 \u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe <code>ORA-38767<\/code> \u932f\u8aa4\u6642\uff0c\u6578\u64da\u5eab\u5c07\u7121\u6cd5\u57f7\u884c Flashback \u64cd\u4f5c\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u6062\u5fa9\u5931\u6557\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u6062\u5fa9\u6578\u64da\u7684\u696d\u52d9\u4f86\u8aaa\uff0c\u53ef\u80fd\u6703\u9020\u6210\u91cd\u5927\u7684\u5f71\u97ff\uff0c\u7279\u5225\u662f\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-VTbUpigcpM\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-38767<\/code> \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-flashback-%e6%97%a5%e8%aa%8c%e9%85%8d%e7%bd%ae-VTbUpigcpM\">1. \u6aa2\u67e5 Flashback \u65e5\u8a8c\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd Flashback \u65e5\u8a8c\u5df2\u6b63\u78ba\u914d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5 Flashback \u65e5\u8a8c\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT * FROM V$FLASHBACK_LOG;<\/code><\/pre>\n<p>\u5982\u679c\u6c92\u6709\u8fd4\u56de\u4efb\u4f55\u7d50\u679c\uff0c\u5247\u9700\u8981\u555f\u7528 Flashback \u65e5\u8a8c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u7528\uff1a<\/p>\n<pre><code>ALTER DATABASE FLASHBACK ON;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%83%e6%95%b8-VTbUpigcpM\">2. \u6aa2\u67e5\u6578\u64da\u5eab\u53c3\u6578<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u8207 Flashback \u76f8\u95dc\u7684\u6578\u64da\u5eab\u53c3\u6578\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u9019\u4e9b\u53c3\u6578\uff1a<\/p>\n<pre><code>SHOW PARAMETER FLASHBACK;<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u7684\u8a2d\u7f6e\u8207\u9810\u671f\u4e00\u81f4\u3002\u5982\u679c\u767c\u73fe\u4e0d\u4e00\u81f4\uff0c\u8acb\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-VTbUpigcpM\">3. \u78ba\u8a8d\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7248\u672c\u548c\u88dc\u4e01\u7d1a\u5225\u662f\u6700\u65b0\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7248\u672c\uff1a<\/p>\n<pre><code>SELECT * FROM V$VERSION;<\/code><\/pre>\n<p>\u5982\u679c\u7248\u672c\u904e\u820a\uff0c\u5efa\u8b70\u9032\u884c\u5347\u7d1a\uff0c\u4ee5\u907f\u514d\u6f5b\u5728\u7684\u517c\u5bb9\u6027\u554f\u984c\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%9f%b7%e8%a1%8c-flashback-%e6%93%8d%e4%bd%9c-VTbUpigcpM\">4. \u91cd\u65b0\u57f7\u884c Flashback \u64cd\u4f5c<\/h3>\n<p>\u5728\u5b8c\u6210\u4e0a\u8ff0\u6aa2\u67e5\u548c\u4fee\u5fa9\u5f8c\uff0c\u91cd\u65b0\u57f7\u884c Flashback \u64cd\u4f5c\uff0c\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u51fa\u73fe <code>ORA-38767<\/code> \u932f\u8aa4\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u53ef\u80fd\u9700\u8981\u9032\u4e00\u6b65\u7684\u8a3a\u65b7\u548c\u652f\u6301\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-VTbUpigcpM\">\u7d50\u8ad6<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c<code>ORA-38767<\/code> \u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e Flashback \u65e5\u8a8c\u3001\u6aa2\u67e5\u6578\u64da\u5eab\u53c3\u6578\u548c\u7248\u672c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u6062\u5fa9\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-38767 \u932f\u8aa4\uff0c\u4e86\u89e3 Flashback \u4fdd\u7559\u76ee\u6a19\u53c3\u6578\u4e0d\u5339\u914d\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u6545\u969c\u4fee\u5fa9\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-92108","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92108","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=92108"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92108\/revisions"}],"predecessor-version":[{"id":92109,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92108\/revisions\/92109"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}