{"id":93524,"date":"2024-10-19T14:43:21","date_gmt":"2024-10-19T06:43:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93524\/"},"modified":"2024-10-19T14:43:21","modified_gmt":"2024-10-19T06:43:21","slug":"ora-55519-%e6%8c%96%e6%8e%98-scn-%e7%af%84%e5%9c%8d%e7%9a%84%e8%bc%94%e5%8a%a9%e6%97%a5%e8%aa%8c%e4%b8%8d%e5%8f%af%e7%94%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93524\/","title":{"rendered":"ORA-55519: \u6316\u6398 SCN \u7bc4\u570d\u7684\u8f14\u52a9\u65e5\u8a8c\u4e0d\u53ef\u7528 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-55519-%e6%8c%96%e6%8e%98-scn-%e7%af%84%e5%9c%8d%e7%9a%84%e8%bc%94%e5%8a%a9%e6%97%a5%e8%aa%8c%e4%b8%8d%e5%8f%af%e7%94%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-UQZKpOrkJT\">ORA-55519: \u6316\u6398 SCN \u7bc4\u570d\u7684\u8f14\u52a9\u65e5\u8a8c\u4e0d\u53ef\u7528 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-55519<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u8f14\u52a9\u65e5\u8a8c\u7684\u53ef\u7528\u6027\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u6578\u64da\u6062\u5fa9\u6216\u67e5\u8a62\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-55519<\/code> \u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%a6%82%e8%bf%b0-UQZKpOrkJT\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p><code>ORA-55519<\/code> \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300c\u6316\u6398 SCN \u7bc4\u570d\u7684\u8f14\u52a9\u65e5\u8a8c\u4e0d\u53ef\u7528\u300d\u3002\u9019\u610f\u5473\u8457\u5728\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0cOracle \u6578\u64da\u5eab\u7121\u6cd5\u627e\u5230\u6240\u9700\u7684\u8f14\u52a9\u65e5\u8a8c\uff0c\u5f9e\u800c\u5c0e\u81f4\u64cd\u4f5c\u5931\u6557\u3002\u8f14\u52a9\u65e5\u8a8c\u662f Oracle \u6578\u64da\u5eab\u7528\u65bc\u652f\u6301\u6062\u5fa9\u548c\u67e5\u8a62\u7684\u95dc\u9375\u7d44\u4ef6\uff0c\u7f3a\u5c11\u9019\u4e9b\u65e5\u8a8c\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e6%88%90%e5%9b%a0%e5%88%86%e6%9e%90-UQZKpOrkJT\">\u6210\u56e0\u5206\u6790<\/h2>\n<p>\u9020\u6210 <code>ORA-55519<\/code> \u932f\u8aa4\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u8f14\u52a9\u65e5\u8a8c\u6587\u4ef6\u4e1f\u5931\uff1a<\/strong>\u5982\u679c\u8f14\u52a9\u65e5\u8a8c\u6587\u4ef6\u88ab\u610f\u5916\u522a\u9664\u6216\u640d\u58de\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u8f14\u52a9\u65e5\u8a8c\u672a\u6b63\u78ba\u914d\u7f6e\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u8f14\u52a9\u65e5\u8a8c\u7684\u914d\u7f6e\u53ef\u80fd\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u627e\u5230\u6240\u9700\u7684\u65e5\u8a8c\u3002<\/li>\n<li><strong>SCN \u7bc4\u570d\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u57f7\u884c\u7684\u64cd\u4f5c\u9700\u8981\u7684 SCN \u7bc4\u570d\u8207\u53ef\u7528\u7684\u8f14\u52a9\u65e5\u8a8c\u7bc4\u570d\u4e0d\u5339\u914d\u6642\uff0c\u4e5f\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-UQZKpOrkJT\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u7576\u9047\u5230 <code>ORA-55519<\/code> \u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%bc%94%e5%8a%a9%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-UQZKpOrkJT\">1. \u6aa2\u67e5\u8f14\u52a9\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u8f14\u52a9\u65e5\u8a8c\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u78ba\u8a8d\u8f14\u52a9\u65e5\u8a8c\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT * FROM V$ARCHIVED_LOG WHERE NAME LIKE '%%';<\/code><\/pre>\n<p>\u5982\u679c\u8f14\u52a9\u65e5\u8a8c\u6587\u4ef6\u4e1f\u5931\uff0c\u5247\u9700\u8981\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u9019\u4e9b\u6587\u4ef6\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e8%bc%94%e5%8a%a9%e6%97%a5%e8%aa%8c%e9%85%8d%e7%bd%ae-UQZKpOrkJT\">2. \u78ba\u8a8d\u8f14\u52a9\u65e5\u8a8c\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5\u8f14\u52a9\u65e5\u8a8c\u7684\u914d\u7f6e\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u8f14\u52a9\u65e5\u8a8c\u914d\u7f6e\uff1a<\/p>\n<pre><code>SHOW PARAMETER LOG_ARCHIVE; <\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u5fc5\u8981\u7684\u53c3\u6578\u90fd\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5-scn-%e7%af%84%e5%9c%8d-UQZKpOrkJT\">3. \u6aa2\u67e5 SCN \u7bc4\u570d<\/h3>\n<p>\u5982\u679c SCN \u7bc4\u570d\u4e0d\u5339\u914d\uff0c\u5247\u9700\u8981\u78ba\u4fdd\u57f7\u884c\u7684\u64cd\u4f5c\u6240\u9700\u7684 SCN \u5728\u8f14\u52a9\u65e5\u8a8c\u7684\u7bc4\u570d\u5167\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5 SCN \u7bc4\u570d\uff1a<\/p>\n<pre><code>SELECT MIN(SCN), MAX(SCN) FROM V$ARCHIVED_LOG;<\/code><\/pre>\n<p>\u6839\u64da\u67e5\u8a62\u7d50\u679c\uff0c\u78ba\u4fdd\u6240\u9700\u7684 SCN \u5728\u53ef\u7528\u7bc4\u570d\u5167\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%95%b8%e6%93%9a%e5%ba%ab-UQZKpOrkJT\">4. \u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u53ef\u80fd\u6703\u89e3\u6c7a\u554f\u984c\u3002\u9019\u53ef\u4ee5\u6e05\u9664\u4efb\u4f55\u66ab\u6642\u7684\u932f\u8aa4\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-UQZKpOrkJT\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5982\u679c\u7121\u6cd5\u5728\u672c\u5730\u89e3\u6c7a <code>ORA-55519<\/code> \u932f\u8aa4\uff0c\u5efa\u8b70\u5c0b\u6c42\u9060\u7a0b\u6280\u8853\u652f\u6301\u3002\u8a31\u591a\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u670d\u52d9\u63d0\u4f9b\u5546\u53ef\u4ee5\u901a\u904e\u9060\u7a0b\u9023\u63a5\u9032\u884c\u6545\u969c\u6392\u9664\uff0c\u4e26\u63d0\u4f9b\u5c08\u696d\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UQZKpOrkJT\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-55519<\/code> \u932f\u8aa4\u901a\u5e38\u8207\u8f14\u52a9\u65e5\u8a8c\u7684\u53ef\u7528\u6027\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u8f14\u52a9\u65e5\u8a8c\u6587\u4ef6\u3001\u78ba\u8a8d\u914d\u7f6e\u3001\u6aa2\u67e5 SCN \u7bc4\u570d\u4ee5\u53ca\u5fc5\u8981\u6642\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u63d0\u4f9b\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\uff0c\u5e6b\u52a9\u60a8\u89e3\u6c7a\u5404\u7a2e\u6578\u64da\u5eab\u554f\u984c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-55519 \u932f\u8aa4\uff0c\u4e86\u89e3 SCN \u7bc4\u570d\u7684\u8f14\u52a9\u65e5\u8a8c\u4e0d\u53ef\u7528\u554f\u984c\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-93524","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93524","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=93524"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93524\/revisions"}],"predecessor-version":[{"id":93525,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93524\/revisions\/93525"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}