{"id":89451,"date":"2024-10-18T11:38:19","date_gmt":"2024-10-18T03:38:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/89451\/"},"modified":"2024-10-18T11:38:19","modified_gmt":"2024-10-18T03:38:19","slug":"ora-25962-%e9%80%a3%e6%8e%a5%e7%b4%a2%e5%bc%95%e9%98%bb%e6%ad%a2%e5%a4%9a%e8%a1%a8%e6%8f%92%e5%85%a5%e6%88%96%e5%90%88%e4%bd%b5-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/89451\/","title":{"rendered":"ORA-25962: \u9023\u63a5\u7d22\u5f15\u963b\u6b62\u591a\u8868\u63d2\u5165\u6216\u5408\u4f75 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-25962-%e9%80%a3%e6%8e%a5%e7%b4%a2%e5%bc%95%e9%98%bb%e6%ad%a2%e5%a4%9a%e8%a1%a8%e6%8f%92%e5%85%a5%e6%88%96%e5%90%88%e4%bd%b5-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-yNwBtHgTba\">ORA-25962: \u9023\u63a5\u7d22\u5f15\u963b\u6b62\u591a\u8868\u63d2\u5165\u6216\u5408\u4f75 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 <code>ORA-25962<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u9032\u884c\u591a\u8868\u63d2\u5165\u6216\u5408\u4f75\u64cd\u4f5c\u6642\uff0c\u4e26\u4e14\u8207\u9023\u63a5\u7d22\u5f15\u7684\u4f7f\u7528\u6709\u95dc\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-25962-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-yNwBtHgTba\">ORA-25962 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u57f7\u884c\u591a\u8868\u63d2\u5165\u6216\u5408\u4f75\u64cd\u4f5c\u6642\uff0c<code>ORA-25962<\/code> \u932f\u8aa4\u901a\u5e38\u8868\u793a\u5b58\u5728\u4e00\u500b\u9023\u63a5\u7d22\u5f15\uff0c\u9019\u500b\u7d22\u5f15\u963b\u6b62\u4e86\u64cd\u4f5c\u7684\u57f7\u884c\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u9019\u500b\u932f\u8aa4\u53ef\u80fd\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\u7684\u552f\u4e00\u6027\u7d04\u675f\uff1a<\/strong>\u5982\u679c\u4f60\u5617\u8a66\u63d2\u5165\u7684\u6578\u64da\u9055\u53cd\u4e86\u7d22\u5f15\u7684\u552f\u4e00\u6027\u7d04\u675f\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u591a\u8868\u64cd\u4f5c\u4e2d\uff0c\u5982\u679c\u67d0\u4e9b\u8868\u7684\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7d22\u5f15\u7684\u8a2d\u7f6e\u554f\u984c\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684\u7d22\u5f15\u8a2d\u7f6e\u6216\u914d\u7f6e\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u767c\u751f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-25962-%e9%8c%af%e8%aa%a4-yNwBtHgTba\">\u5982\u4f55\u4fee\u5fa9 ORA-25962 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-25962<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b4%a2%e5%bc%95%e8%a8%ad%e7%bd%ae-yNwBtHgTba\">1. \u6aa2\u67e5\u7d22\u5f15\u8a2d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5c0e\u81f4\u932f\u8aa4\u7684\u8868\u7684\u7d22\u5f15\u8a2d\u7f6e\u3002\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7d22\u5f15\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM user_indexes WHERE table_name = '\u4f60\u7684\u8868\u540d';<\/code><\/pre>\n<p>\u78ba\u4fdd\u7d22\u5f15\u7684\u8a2d\u7f6e\u7b26\u5408\u4f60\u7684\u6578\u64da\u8981\u6c42\uff0c\u4e26\u4e14\u6c92\u6709\u4e0d\u5fc5\u8981\u7684\u552f\u4e00\u6027\u7d04\u675f\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-yNwBtHgTba\">2. \u6aa2\u67e5\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709\u53c3\u8207\u64cd\u4f5c\u7684\u8868\u4e2d\u7684\u6578\u64da\u662f\u4e00\u81f4\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u7684\u4e00\u81f4\u6027\uff1a<\/p>\n<pre><code>SELECT * FROM \u88681 WHERE \u689d\u4ef6\nINTERSECT\nSELECT * FROM \u88682 WHERE \u689d\u4ef6;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u4e0d\u4e00\u81f4\u7684\u6578\u64da\uff0c\u5247\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u6578\u64da\u6e05\u7406\u6216\u66f4\u65b0\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e6%8f%92%e5%85%a5%e6%88%96%e5%90%88%e4%bd%b5%e8%aa%9e%e5%8f%a5-yNwBtHgTba\">3. \u8abf\u6574\u63d2\u5165\u6216\u5408\u4f75\u8a9e\u53e5<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u8abf\u6574\u4f60\u7684 SQL \u8a9e\u53e5\u4e5f\u80fd\u89e3\u6c7a\u554f\u984c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>INSERT ALL<\/code> \u6216 <code>MERGE<\/code> \u8a9e\u53e5\u6642\uff0c\u78ba\u4fdd\u6240\u6709\u689d\u4ef6\u90fd\u6b63\u78ba\u7121\u8aa4\u3002<\/p>\n<pre><code>MERGE INTO \u76ee\u6a19\u8868 USING \u6e90\u8868\nON (\u689d\u4ef6)\nWHEN MATCHED THEN\n    UPDATE SET \u52171 = \u503c1\nWHEN NOT MATCHED THEN\n    INSERT (\u52171, \u52172) VALUES (\u503c1, \u503c2);<\/code><\/pre>\n<h3 id=\"4-%e8%80%83%e6%85%ae%e4%bd%bf%e7%94%a8%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-yNwBtHgTba\">4. \u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406<\/h3>\n<p>\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4f86\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u6df1\u5165\u5730\u5206\u6790\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u66f4\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yNwBtHgTba\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-25962<\/code> \u932f\u8aa4\u901a\u5e38\u8207\u9023\u63a5\u7d22\u5f15\u7684\u8a2d\u7f6e\u6709\u95dc\uff0c\u4e26\u53ef\u80fd\u5f71\u97ff\u591a\u8868\u63d2\u5165\u6216\u5408\u4f75\u64cd\u4f5c\u7684\u57f7\u884c\u3002\u901a\u904e\u6aa2\u67e5\u7d22\u5f15\u8a2d\u7f6e\u3001\u6578\u64da\u4e00\u81f4\u6027\u4ee5\u53ca\u8abf\u6574 SQL \u8a9e\u53e5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u4f60\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u7372\u5f97\u66f4\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\u548c\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-25962 \u932f\u8aa4\uff0c\u4e86\u89e3\u9023\u63a5\u7d22\u5f15\u5c0d\u591a\u8868\u63d2\u5165\u6216\u5408\u4f75\u7684\u5f71\u97ff\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-89451","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89451","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=89451"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89451\/revisions"}],"predecessor-version":[{"id":89457,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89451\/revisions\/89457"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=89451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=89451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=89451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}