{"id":87252,"date":"2024-10-17T23:30:19","date_gmt":"2024-10-17T15:30:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87252\/"},"modified":"2024-10-17T23:30:20","modified_gmt":"2024-10-17T15:30:20","slug":"ora-16723-%e8%a8%ad%e7%bd%ae-alternatelocation-%e5%b1%ac%e6%80%a7%e8%88%87%e9%87%8d%e5%81%9a%e5%82%b3%e8%bc%b8%e8%a8%ad%e7%bd%ae%e8%a1%9d%e7%aa%81%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87252\/","title":{"rendered":"ORA-16723: \u8a2d\u7f6e AlternateLocation \u5c6c\u6027\u8207\u91cd\u505a\u50b3\u8f38\u8a2d\u7f6e\u885d\u7a81\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-16723-%e8%a8%ad%e7%bd%ae-alternatelocation-%e5%b1%ac%e6%80%a7%e8%88%87%e9%87%8d%e5%81%9a%e5%82%b3%e8%bc%b8%e8%a8%ad%e7%bd%ae%e8%a1%9d%e7%aa%81-mkjjdYilIX\">ORA-16723: \u8a2d\u7f6e AlternateLocation \u5c6c\u6027\u8207\u91cd\u505a\u50b3\u8f38\u8a2d\u7f6e\u885d\u7a81<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f ORA-16723\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u8a2d\u7f6e AlternateLocation \u5c6c\u6027\u6642\uff0c\u4e26\u4e14\u8207\u91cd\u505a\u50b3\u8f38\u8a2d\u7f6e\u767c\u751f\u885d\u7a81\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-16723-%e9%8c%af%e8%aa%a4%e6%a6%82%e8%bf%b0-mkjjdYilIX\">ORA-16723 \u932f\u8aa4\u6982\u8ff0<\/h2>\n<p>ORA-16723 \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300c\u8a2d\u7f6e AlternateLocation \u5c6c\u6027\u8207\u91cd\u505a\u50b3\u8f38\u8a2d\u7f6e\u885d\u7a81\u300d\u3002\u9019\u610f\u5473\u8457\u5728\u914d\u7f6e Oracle Data Guard \u6642\uff0cAlternateLocation \u7684\u8a2d\u7f6e\u8207\u73fe\u6709\u7684\u91cd\u505a\u50b3\u8f38\u914d\u7f6e\u4e0d\u517c\u5bb9\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u6578\u64da\u5eab\u7684\u4e3b\u5099\u67b6\u69cb\u4e2d\uff0c\u7576\u7ba1\u7406\u54e1\u5617\u8a66\u66f4\u6539\u5099\u7528\u6578\u64da\u5eab\u7684\u91cd\u505a\u65e5\u8a8c\u4f4d\u7f6e\u6642\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-mkjjdYilIX\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>\u9020\u6210 ORA-16723 \u932f\u8aa4\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u500b\uff1a<\/p>\n<ul>\n<li><strong>\u914d\u7f6e\u4e0d\u4e00\u81f4\uff1a<\/strong>\u7576\u4e3b\u6578\u64da\u5eab\u548c\u5099\u7528\u6578\u64da\u5eab\u7684\u91cd\u505a\u65e5\u8a8c\u914d\u7f6e\u4e0d\u4e00\u81f4\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>AlternateLocation \u8a2d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u5728\u8a2d\u7f6e AlternateLocation \u6642\uff0c\u6307\u5b9a\u7684\u8def\u5f91\u8207\u91cd\u505a\u65e5\u8a8c\u7684\u5b58\u5132\u4f4d\u7f6e\u4e0d\u5339\u914d\uff0c\u5247\u6703\u51fa\u73fe\u885d\u7a81\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7248\u672c\u554f\u984c\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u5c0d\u65bc Data Guard \u7684\u652f\u6301\u53ef\u80fd\u5b58\u5728\u5dee\u7570\uff0c\u9019\u4e5f\u53ef\u80fd\u5c0e\u81f4\u914d\u7f6e\u885d\u7a81\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-mkjjdYilIX\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe ORA-16723 \u932f\u8aa4\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u80fd\u529b\u3002\u5177\u9ad4\u5f71\u97ff\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7121\u6cd5\u555f\u7528\u6216\u4f7f\u7528 Data Guard \u529f\u80fd\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u6062\u5fa9\u7b56\u7565\u53d7\u5230\u9650\u5236\u3002<\/li>\n<li>\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u4e0d\u4e00\u81f4\u7684\u98a8\u96aa\u589e\u52a0\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-mkjjdYilIX\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a ORA-16723 \u932f\u8aa4\uff0c\u7ba1\u7406\u54e1\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%e9%85%8d%e7%bd%ae-mkjjdYilIX\">1. \u6aa2\u67e5\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4e3b\u6578\u64da\u5eab\u548c\u5099\u7528\u6578\u64da\u5eab\u7684\u91cd\u505a\u65e5\u8a8c\u914d\u7f6e\u3002\u78ba\u4fdd\u5b83\u5011\u7684\u8a2d\u7f6e\u4e00\u81f4\uff0c\u4e26\u4e14 AlternateLocation \u7684\u8def\u5f91\u6b63\u78ba\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9-alternatelocation-mkjjdYilIX\">2. \u4fee\u6539 AlternateLocation<\/h3>\n<pre><code>ALTER DATABASE SET STANDBY TO MAXIMIZE PERFORMANCE;\nALTER DATABASE SET ALTERNATE LOCATION '\u65b0\u8def\u5f91';<\/code><\/pre>\n<p>\u5728\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u6642\uff0c\u8acb\u78ba\u4fdd\u65b0\u8def\u5f91\u8207\u91cd\u505a\u65e5\u8a8c\u7684\u5b58\u5132\u4f4d\u7f6e\u76f8\u7b26\u3002<\/p>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%95%b8%e6%93%9a%e5%ba%ab-mkjjdYilIX\">3. \u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u4fee\u6539\u914d\u7f6e\u5f8c\uff0c\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%97%a5%e8%aa%8c-mkjjdYilIX\">4. \u6aa2\u67e5\u65e5\u8a8c<\/h3>\n<p>\u6aa2\u67e5 Oracle \u65e5\u8a8c\u6587\u4ef6\uff0c\u78ba\u4fdd\u6c92\u6709\u5176\u4ed6\u932f\u8aa4\u4fe1\u606f\uff0c\u4e26\u78ba\u8a8d Data Guard \u914d\u7f6e\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-mkjjdYilIX\">\u7d50\u8ad6<\/h2>\n<p>ORA-16723 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\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-16723 \u932f\u8aa4\uff0c\u4e86\u89e3 AlternateLocation 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