{"id":88162,"date":"2024-10-18T07:06:17","date_gmt":"2024-10-17T23:06:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/88162\/"},"modified":"2024-10-18T07:06:18","modified_gmt":"2024-10-17T23:06:18","slug":"ora-23497-repgroup-%e5%90%8d%e7%a8%b1%e4%b8%8d%e8%83%bd%e7%82%ba-null-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%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/88162\/","title":{"rendered":"ORA-23497: repgroup \u540d\u7a31\u4e0d\u80fd\u70ba NULL ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-23497-repgroup-%e5%90%8d%e7%a8%b1%e4%b8%8d%e8%83%bd%e7%82%ba-null-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%e7%90%86-BEMuUELYwW\">ORA-23497: repgroup \u540d\u7a31\u4e0d\u80fd\u70ba NULL 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\u5c31\u662f <code>ORA-23497<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u5617\u8a66\u5275\u5efa\u6216\u64cd\u4f5c\u4e00\u500b\u91cd\u8907\u7d44\uff08repgroup\uff09\u6642\uff0c\u6240\u63d0\u4f9b\u7684\u540d\u7a31\u70ba NULL\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-23497-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-BEMuUELYwW\">ORA-23497 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230 <code>ORA-23497<\/code> \u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u5728\u5275\u5efa\u91cd\u8907\u7d44\u6642\uff0c\u672a\u63d0\u4f9b\u6709\u6548\u7684\u540d\u7a31\u3002<\/li>\n<li>\u5728\u9032\u884c\u6578\u64da\u8907\u88fd\u6216\u540c\u6b65\u64cd\u4f5c\u6642\uff0c\u91cd\u8907\u7d44\u7684\u540d\u7a31\u88ab\u610f\u5916\u8a2d\u7f6e\u70ba NULL\u3002<\/li>\n<li>\u5728\u4f7f\u7528 PL\/SQL \u7a0b\u5e8f\u6642\uff0c\u8b8a\u91cf\u672a\u6b63\u78ba\u521d\u59cb\u5316\uff0c\u5c0e\u81f4\u50b3\u905e NULL \u503c\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u60c5\u6cc1\u90fd\u6703\u5c0e\u81f4 Oracle \u6578\u64da\u5eab\u7121\u6cd5\u8b58\u5225\u91cd\u8907\u7d44\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-23497-%e9%8c%af%e8%aa%a4-BEMuUELYwW\">\u5982\u4f55\u4fee\u5fa9 ORA-23497 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-23497<\/code> \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u78ba\u4fdd\u5728\u5275\u5efa\u6216\u64cd\u4f5c\u91cd\u8907\u7d44\u6642\u63d0\u4f9b\u6709\u6548\u7684\u540d\u7a31\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u6b65\u9a5f\u548c\u5efa\u8b70\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-sql-%e8%aa%9e%e5%8f%a5-BEMuUELYwW\">1. \u6aa2\u67e5 SQL \u8a9e\u53e5<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f60\u57f7\u884c\u7684 SQL \u8a9e\u53e5\uff0c\u78ba\u4fdd\u5728\u5275\u5efa\u91cd\u8907\u7d44\u6642\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u540d\u7a31\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_REPCAT.CREATE_MASTERS(\n        master =&gt; 'my_master',\n        repgroup =&gt; 'my_repgroup'\n    );\nEND;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u78ba\u4fdd <code>repgroup<\/code> \u53c3\u6578\u4e0d\u70ba NULL\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5-pl-sql-%e8%ae%8a%e9%87%8f-BEMuUELYwW\">2. \u6aa2\u67e5 PL\/SQL \u8b8a\u91cf<\/h3>\n<p>\u5982\u679c\u4f60\u5728 PL\/SQL \u7a0b\u5e8f\u4e2d\u4f7f\u7528\u8b8a\u91cf\u4f86\u5b58\u5132\u91cd\u8907\u7d44\u7684\u540d\u7a31\uff0c\u8acb\u78ba\u4fdd\u9019\u4e9b\u8b8a\u91cf\u5728\u4f7f\u7528\u524d\u5df2\u6b63\u78ba\u521d\u59cb\u5316\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DECLARE\n    v_repgroup_name VARCHAR2(100);\nBEGIN\n    v_repgroup_name := 'my_repgroup'; -- \u78ba\u4fdd\u8b8a\u91cf\u5df2\u521d\u59cb\u5316\n    DBMS_REPCAT.CREATE_MASTERS(\n        master =&gt; 'my_master',\n        repgroup =&gt; v_repgroup_name\n    );\nEND;\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e8%aa%bf%e8%a9%a6%e5%b7%a5%e5%85%b7-BEMuUELYwW\">3. \u4f7f\u7528\u8abf\u8a66\u5de5\u5177<\/h3>\n<p>\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u53ef\u4ee5\u4f7f\u7528 Oracle \u7684\u8abf\u8a66\u5de5\u5177\u4f86\u8ffd\u8e64\u8b8a\u91cf\u7684\u503c\uff0c\u78ba\u4fdd\u5728\u57f7\u884c\u904e\u7a0b\u4e2d\u6c92\u6709\u88ab\u610f\u5916\u66f4\u6539\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-23497-%e9%8c%af%e8%aa%a4-BEMuUELYwW\">\u9060\u7a0b\u8655\u7406 ORA-23497 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\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\u684c\u9762\u5de5\u5177\uff0c\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u4e26\u76f4\u63a5\u6aa2\u67e5 SQL \u8a9e\u53e5\u548c PL\/SQL \u4ee3\u78bc\u3002<\/li>\n<li>\u5229\u7528 Oracle \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u67e5\u770b\u932f\u8aa4\u767c\u751f\u7684\u5177\u9ad4\u4e0a\u4e0b\u6587\uff0c\u9019\u6709\u52a9\u65bc\u5b9a\u4f4d\u554f\u984c\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u8acb\u6c42 Oracle \u652f\u6301\u5718\u968a\u7684\u5e6b\u52a9\uff0c\u63d0\u4f9b\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\u548c\u4e0a\u4e0b\u6587\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BEMuUELYwW\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-23497<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u91cd\u8907\u7d44\u540d\u7a31\u70ba NULL \u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5 SQL \u8a9e\u53e5\u3001\u78ba\u4fdd PL\/SQL \u8b8a\u91cf\u6b63\u78ba\u521d\u59cb\u5316\u4ee5\u53ca\u4f7f\u7528\u8abf\u8a66\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5982\u679c\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\uff0c\u8003\u616e\u4f7f\u7528\u5c08\u696d\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u9032\u884c\u9060\u7a0b\u8655\u7406\u548c\u6545\u969c\u6392\u9664\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f60\u7684\u6578\u64da\u5eab\u904b\u884c\u7a69\u5b9a\uff0c\u4e26\u6e1b\u5c11\u672a\u4f86\u51fa\u73fe\u985e\u4f3c\u554f\u984c\u7684\u98a8\u96aa\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-23497 \u932f\u8aa4\uff0c\u4fee\u5fa9 Oracle \u4e2d repgroup \u540d\u7a31\u70ba NULL \u7684\u554f\u984c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u6307\u5c0e\u8207\u6545\u969c\u6392\u9664\u6280\u5de7\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-88162","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88162","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=88162"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88162\/revisions"}],"predecessor-version":[{"id":88163,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88162\/revisions\/88163"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=88162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=88162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=88162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}