{"id":83633,"date":"2024-10-17T00:46:17","date_gmt":"2024-10-16T16:46:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83633\/"},"modified":"2024-10-17T00:46:17","modified_gmt":"2024-10-16T16:46:17","slug":"ora-02465-%e4%b8%8d%e7%95%b6%e4%bd%bf%e7%94%a8-hash-is-%e9%81%b8%e9%a0%85-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\/83633\/","title":{"rendered":"ORA-02465: \u4e0d\u7576\u4f7f\u7528 HASH IS \u9078\u9805 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02465-%e4%b8%8d%e7%95%b6%e4%bd%bf%e7%94%a8-hash-is-%e9%81%b8%e9%a0%85-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-GcNfwwENYH\">ORA-02465: \u4e0d\u7576\u4f7f\u7528 HASH IS \u9078\u9805 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\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\u662fORA-02465\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u4e0d\u7576\u4f7f\u7528HASH IS\u9078\u9805\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5275\u5efa\u7d22\u5f15\u6216\u5206\u5340\u8868\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-02465\u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-02465%e7%9a%84%e6%88%90%e5%9b%a0-GcNfwwENYH\">ORA-02465\u7684\u6210\u56e0<\/h2>\n<p>ORA-02465\u932f\u8aa4\u7684\u51fa\u73fe\u901a\u5e38\u662f\u56e0\u70ba\u5728\u5275\u5efa\u7d22\u5f15\u6216\u5206\u5340\u8868\u6642\uff0c\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684HASH IS\u9078\u9805\u3002HASH IS\u9078\u9805\u7528\u65bc\u6307\u5b9a\u5982\u4f55\u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u5206\u5340\u4e2d\uff0c\u9019\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u5c24\u70ba\u91cd\u8981\u3002\u5982\u679c\u4f7f\u7528\u4e0d\u7576\uff0c\u5c07\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u5206\u914d\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e9%8c%af%e8%aa%a4%e6%83%85%e5%a2%83-GcNfwwENYH\">\u5e38\u898b\u7684\u932f\u8aa4\u60c5\u5883<\/h3>\n<ul>\n<li><strong>\u4e0d\u6b63\u78ba\u7684HASH\u51fd\u6578\uff1a<\/strong>\u5982\u679c\u6307\u5b9a\u7684HASH\u51fd\u6578\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4ORA-02465\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5206\u5340\u6578\u91cf\u4e0d\u5339\u914d\uff1a<\/strong>\u7576HASH IS\u9078\u9805\u6307\u5b9a\u7684\u5206\u5340\u6578\u91cf\u8207\u5be6\u969b\u6578\u64da\u91cf\u4e0d\u7b26\u6642\uff0c\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679cHASH IS\u9078\u9805\u6240\u7528\u7684\u5217\u6578\u64da\u985e\u578b\u8207\u8868\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e0d\u4e00\u81f4\uff0c\u4e5f\u6703\u5f15\u767c\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9ora-02465%e9%8c%af%e8%aa%a4-GcNfwwENYH\">\u5982\u4f55\u4fee\u5fa9ORA-02465\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ORA-02465\u932f\u8aa4\u9700\u8981\u5c0d\u51fa\u73fe\u554f\u984c\u7684SQL\u8a9e\u53e5\u9032\u884c\u6aa2\u67e5\u548c\u4fee\u6539\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e6%aa%a2%e6%9f%a5sql%e8%aa%9e%e5%8f%a5-GcNfwwENYH\">\u6b65\u9a5f\u4e00\uff1a\u6aa2\u67e5SQL\u8a9e\u53e5<\/h3>\n<pre><code>CREATE TABLE example_table (\n    id NUMBER,\n    name VARCHAR2(50)\n)\nPARTITION BY HASH (id) \nPARTITIONS 4; -- \u78ba\u4fdd\u9019\u88e1\u7684PARTITIONS\u6578\u91cf\u6b63\u78ba\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6aa2\u67e5PARTITIONS\u7684\u6578\u91cf\u662f\u5426\u8207\u6578\u64da\u91cf\u76f8\u7b26\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e7%a2%ba%e8%aa%8dhash%e5%87%bd%e6%95%b8%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%80%a7-GcNfwwENYH\">\u6b65\u9a5f\u4e8c\uff1a\u78ba\u8a8dHASH\u51fd\u6578\u7684\u6b63\u78ba\u6027<\/h3>\n<p>\u78ba\u4fdd\u4f7f\u7528\u7684HASH\u51fd\u6578\u662f\u6b63\u78ba\u7684\uff0c\u4e26\u4e14\u80fd\u5920\u6709\u6548\u5730\u5c07\u6578\u64da\u5206\u914d\u5230\u5404\u500b\u5206\u5340\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u6aa2\u67e5HASH\u51fd\u6578\uff1a<\/p>\n<pre><code>SELECT HASH(id) FROM example_table; -- \u6e2c\u8a66HASH\u51fd\u6578\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-GcNfwwENYH\">\u6b65\u9a5f\u4e09\uff1a\u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u78ba\u4fddHASH IS\u9078\u9805\u6240\u7528\u7684\u5217\u6578\u64da\u985e\u578b\u8207\u8868\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e00\u81f4\u3002\u5982\u679c\u4e0d\u4e00\u81f4\uff0c\u5247\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-GcNfwwENYH\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73feORA-02465\u932f\u8aa4\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u8a73\u7d30\u6587\u6a94\uff1a<\/strong>\u5728\u5275\u5efa\u7d22\u5f15\u6216\u5206\u5340\u8868\u6642\uff0c\u8a73\u7d30\u8a18\u9304\u6240\u7528\u7684HASH\u51fd\u6578\u548c\u5206\u5340\u6578\u91cf\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u74b0\u5883\uff1a<\/strong>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u5be6\u65bd\u4e4b\u524d\uff0c\u5148\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9a57\u8b49SQL\u8a9e\u53e5\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6aa2\u67e5\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5206\u5340\u548c\u7d22\u5f15\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5176\u7b26\u5408\u6700\u4f73\u5be6\u8e10\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GcNfwwENYH\">\u7e3d\u7d50<\/h2>\n<p>ORA-02465\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4e0d\u7576\u4f7f\u7528HASH IS\u9078\u9805\u5f15\u8d77\u7684\uff0c\u901a\u904e\u6aa2\u67e5SQL\u8a9e\u53e5\u3001\u78ba\u8a8dHASH\u51fd\u6578\u7684\u6b63\u78ba\u6027\u4ee5\u53ca\u6aa2\u67e5\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u9075\u5faa\u6700\u4f73\u5be6\u8e10\u5c07\u6709\u52a9\u65bc\u6e1b\u5c11\u672a\u4f86\u51fa\u73fe\u985e\u4f3c\u554f\u984c\u7684\u6a5f\u6703\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\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\u6c7aORA-02465\u932f\u8aa4\uff0c\u4e86\u89e3\u4e0d\u7576\u4f7f\u7528HASH IS\u9078\u9805\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff0c\u63d0\u5347Oracle\u6578\u64da\u5eab\u6027\u80fd\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-83633","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83633","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=83633"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83633\/revisions"}],"predecessor-version":[{"id":83634,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83633\/revisions\/83634"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}