{"id":86092,"date":"2024-10-17T18:23:16","date_gmt":"2024-10-17T10:23:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/86092\/"},"modified":"2024-10-17T18:23:16","modified_gmt":"2024-10-17T10:23:16","slug":"ora-14286-%e7%84%a1%e6%b3%95%e5%b0%8d%e6%ad%a4%e8%a1%a8%e5%88%86%e5%8d%80%e7%9a%84%e5%94%af%e4%b8%80%e5%ad%90%e5%88%86%e5%8d%80%e9%80%b2%e8%a1%8c-coalesce%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/86092\/","title":{"rendered":"ORA-14286: \u7121\u6cd5\u5c0d\u6b64\u8868\u5206\u5340\u7684\u552f\u4e00\u5b50\u5206\u5340\u9032\u884c COALESCE\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-14286-%e7%84%a1%e6%b3%95%e5%b0%8d%e6%ad%a4%e8%a1%a8%e5%88%86%e5%8d%80%e7%9a%84%e5%94%af%e4%b8%80%e5%ad%90%e5%88%86%e5%8d%80%e9%80%b2%e8%a1%8c-coalesce-ICZgkasZMS\">ORA-14286: \u7121\u6cd5\u5c0d\u6b64\u8868\u5206\u5340\u7684\u552f\u4e00\u5b50\u5206\u5340\u9032\u884c COALESCE<\/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 ORA-14286\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5c0d\u5206\u5340\u8868\u9032\u884c COALESCE \u64cd\u4f5c\u6642\uff0c\u5c24\u5176\u662f\u7576\u8a72\u8868\u7684\u552f\u4e00\u5b50\u5206\u5340\u7121\u6cd5\u9032\u884c\u6b64\u64cd\u4f5c\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-14286 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-coalesce-%e6%93%8d%e4%bd%9c%ef%bc%9f-ICZgkasZMS\">\u4ec0\u9ebc\u662f COALESCE \u64cd\u4f5c\uff1f<\/h2>\n<p>COALESCE \u662f Oracle \u6578\u64da\u5eab\u4e2d\u7684\u4e00\u500b\u64cd\u4f5c\uff0c\u7528\u65bc\u5408\u4f75\u5206\u5340\u3002\u7576\u4e00\u500b\u5206\u5340\u8868\u7684\u6578\u64da\u91cf\u6e1b\u5c11\u6642\uff0c\u7ba1\u7406\u54e1\u53ef\u80fd\u5e0c\u671b\u901a\u904e COALESCE \u64cd\u4f5c\u4f86\u6e1b\u5c11\u5206\u5340\u7684\u6578\u91cf\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002\u9019\u500b\u64cd\u4f5c\u6703\u5c07\u76f8\u9130\u7684\u5206\u5340\u5408\u4f75\u6210\u4e00\u500b\u5206\u5340\uff0c\u5f9e\u800c\u7c21\u5316\u6578\u64da\u7d50\u69cb\u3002<\/p>\n<h2 id=\"ora-14286-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-ICZgkasZMS\">ORA-14286 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-14286 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5617\u8a66\u5c0d\u4e00\u500b\u552f\u4e00\u5b50\u5206\u5340\u9032\u884c COALESCE \u64cd\u4f5c\u3002\u6839\u64da Oracle \u7684\u6587\u6a94\uff0c\u552f\u4e00\u5b50\u5206\u5340\u662f\u6307\u5728\u5206\u5340\u8868\u4e2d\uff0c\u67d0\u4e00\u5206\u5340\u53ea\u80fd\u5305\u542b\u552f\u4e00\u7684\u6578\u64da\u884c\u3002\u9019\u610f\u5473\u8457\u8a72\u5206\u5340\u7684\u6578\u64da\u4e0d\u80fd\u8207\u5176\u4ed6\u5206\u5340\u91cd\u8907\u3002<\/p>\n<p>\u7576\u60a8\u5617\u8a66\u5c0d\u9019\u6a23\u7684\u5206\u5340\u9032\u884c COALESCE \u64cd\u4f5c\u6642\uff0cOracle \u6578\u64da\u5eab\u6703\u6aa2\u67e5\u8a72\u5206\u5340\u7684\u552f\u4e00\u6027\u7d04\u675f\u3002\u5982\u679c\u8a72\u5206\u5340\u7684\u552f\u4e00\u6027\u7d04\u675f\u7121\u6cd5\u6eff\u8db3\uff0c\u5247\u6703\u5f15\u767c ORA-14286 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-14286-%e9%8c%af%e8%aa%a4-ICZgkasZMS\">\u5982\u4f55\u4fee\u5fa9 ORA-14286 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 ORA-14286 \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u5206\u5340\u7d50\u69cb\uff1a<\/strong>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u5206\u5340\u8868\u7684\u7d50\u69cb\uff0c\u78ba\u4fdd\u60a8\u4e86\u89e3\u6bcf\u500b\u5206\u5340\u7684\u552f\u4e00\u6027\u7d04\u675f\u3002<\/li>\n<li><strong>\u8a55\u4f30\u6578\u64da\uff1a<\/strong>\u6aa2\u67e5\u5206\u5340\u4e2d\u7684\u6578\u64da\uff0c\u78ba\u4fdd\u6c92\u6709\u91cd\u8907\u7684\u6578\u64da\u884c\u3002\u5982\u679c\u5b58\u5728\u91cd\u8907\u6578\u64da\uff0c\u60a8\u9700\u8981\u5148\u6e05\u7406\u9019\u4e9b\u6578\u64da\u3002<\/li>\n<li><strong>\u4fee\u6539\u552f\u4e00\u6027\u7d04\u675f\uff1a<\/strong>\u5982\u679c\u78ba\u5b9a\u9700\u8981\u9032\u884c COALESCE \u64cd\u4f5c\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u66ab\u6642\u79fb\u9664\u552f\u4e00\u6027\u7d04\u675f\uff0c\u7136\u5f8c\u518d\u9032\u884c\u5408\u4f75\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u57f7\u884c COALESCE \u64cd\u4f5c\uff1a<\/strong>\u5728\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u5f8c\uff0c\u60a8\u53ef\u4ee5\u57f7\u884c COALESCE \u64cd\u4f5c\u3002\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/strong><\/li>\n<\/ul>\n<pre><code>ALTER TABLE your_partitioned_table COALESCE PARTITIONS;<\/code><\/pre>\n<p>\u8acb\u5c07 <code>your_partitioned_table<\/code> \u66ff\u63db\u70ba\u60a8\u7684\u5be6\u969b\u5206\u5340\u8868\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-ICZgkasZMS\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 ORA-14286 \u932f\u8aa4\u3002\u9019\u53ef\u80fd\u6d89\u53ca\u5230\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216 SSH \u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\u3002\u78ba\u4fdd\u60a8\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u5fc5\u8981\u7684\u64cd\u4f5c\uff0c\u4e26\u4e14\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ICZgkasZMS\">\u7e3d\u7d50<\/h2>\n<p>ORA-14286 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u5c0d\u552f\u4e00\u5b50\u5206\u5340\u9032\u884c COALESCE \u64cd\u4f5c\u800c\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u5206\u5340\u7d50\u69cb\u3001\u8a55\u4f30\u6578\u64da\u3001\u4fee\u6539\u552f\u4e00\u6027\u7d04\u675f\u4ee5\u53ca\u57f7\u884c COALESCE \u64cd\u4f5c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5728\u8655\u7406\u6b64\u985e\u932f\u8aa4\u6642\uff0c\u9060\u7a0b\u8655\u7406\u4e5f\u53ef\u80fd\u662f\u5fc5\u8981\u7684\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8a2a\u554f\u9060\u7a0b\u4f3a\u670d\u5668\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\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\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-14286 \u932f\u8aa4\uff0c\u4e86\u89e3\u7121\u6cd5\u5c0d\u8868\u5206\u5340\u7684\u552f\u4e00\u5b50\u5206\u5340\u9032\u884c COALESCE \u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\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-86092","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/86092","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=86092"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/86092\/revisions"}],"predecessor-version":[{"id":86093,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/86092\/revisions\/86093"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=86092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=86092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=86092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}