{"id":92650,"date":"2024-10-19T07:22:17","date_gmt":"2024-10-18T23:22:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92650\/"},"modified":"2024-10-19T07:22:17","modified_gmt":"2024-10-18T23:22:17","slug":"ora-41688-groupby-%e5%b1%ac%e6%80%a7%e7%9a%84%e7%84%a1%e6%95%88%e5%80%bc-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\/92650\/","title":{"rendered":"ORA-41688: \u201cgroupby\u201d \u5c6c\u6027\u7684\u7121\u6548\u503c ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-41688-groupby-%e5%b1%ac%e6%80%a7%e7%9a%84%e7%84%a1%e6%95%88%e5%80%bc-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-nfOBxvzBLE\">ORA-41688: \u201cgroupby\u201d \u5c6c\u6027\u7684\u7121\u6548\u503c 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 ORA-41688\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u201cgroupby\u201d\u5c6c\u6027\u7684\u7121\u6548\u503c\u6709\u95dc\uff0c\u4e26\u53ef\u80fd\u5c0e\u81f4\u67e5\u8a62\u7121\u6cd5\u6b63\u5e38\u57f7\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-41688 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-41688-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-nfOBxvzBLE\">ORA-41688 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-41688 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528 Oracle \u7684\u5206\u6790\u51fd\u6578\u6216\u805a\u5408\u51fd\u6578\u6642\uff0c\u7576\u6307\u5b9a\u7684\u201cgroupby\u201d\u5c6c\u6027\u4e0d\u7b26\u5408\u9810\u671f\u7684\u683c\u5f0f\u6216\u7bc4\u570d\u6642\uff0c\u4fbf\u6703\u89f8\u767c\u6b64\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u6548\u7684\u5217\u540d\uff1a<\/strong>\u5982\u679c\u5728 GROUP BY \u5b50\u53e5\u4e2d\u4f7f\u7528\u4e86\u4e0d\u5b58\u5728\u7684\u5217\u540d\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u7576 GROUP BY \u4e2d\u7684\u5217\u8207 SELECT \u4e2d\u7684\u5217\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u8a9e\u6cd5\u932f\u8aa4\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684 SQL \u8a9e\u6cd5\u6216\u7d50\u69cb\u4e5f\u53ef\u80fd\u5c0e\u81f4 ORA-41688 \u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-41688-%e9%8c%af%e8%aa%a4-nfOBxvzBLE\">\u5982\u4f55\u4fee\u5fa9 ORA-41688 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 ORA-41688 \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u78ba\u5b9a\u932f\u8aa4\u7684\u5177\u9ad4\u539f\u56e0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u6548\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-sql-%e8%aa%9e%e5%8f%a5-nfOBxvzBLE\">1. \u6aa2\u67e5 SQL \u8a9e\u53e5<\/h3>\n<pre><code>\nSELECT column1, SUM(column2)\nFROM table_name\nGROUP BY column1;\n<\/code><\/pre>\n<p>\u78ba\u4fdd GROUP BY \u5b50\u53e5\u4e2d\u7684\u5217\u540d\u6b63\u78ba\u7121\u8aa4\uff0c\u4e26\u4e14\u5728 SELECT \u5b50\u53e5\u4e2d\u4e5f\u6709\u76f8\u61c9\u7684\u5217\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-nfOBxvzBLE\">2. \u78ba\u8a8d\u6578\u64da\u985e\u578b<\/h3>\n<p>\u6aa2\u67e5 GROUP BY \u4e2d\u7684\u5217\u8207 SELECT \u4e2d\u7684\u5217\u7684\u6578\u64da\u985e\u578b\u662f\u5426\u4e00\u81f4\u3002\u4f8b\u5982\uff0c\u5982\u679c column1 \u662f\u6578\u5b57\u985e\u578b\uff0c\u5247\u5728 GROUP BY \u6642\u4e5f\u61c9\u4f7f\u7528\u6578\u5b57\u985e\u578b\u7684\u5217\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e7%b0%a1%e5%8c%96%e6%9f%a5%e8%a9%a2-nfOBxvzBLE\">3. \u6e2c\u8a66\u7c21\u5316\u67e5\u8a62<\/h3>\n<p>\u5c07\u67e5\u8a62\u7c21\u5316\uff0c\u9010\u6b65\u6dfb\u52a0\u689d\u4ef6\uff0c\u4ee5\u78ba\u5b9a\u662f\u54ea\u4e00\u90e8\u5206\u5c0e\u81f4\u4e86\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5148\u57f7\u884c\u4e0d\u5e36 GROUP BY \u7684\u67e5\u8a62\uff0c\u7136\u5f8c\u9010\u6b65\u6dfb\u52a0 GROUP BY \u5b50\u53e5\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-41688-%e9%8c%af%e8%aa%a4-nfOBxvzBLE\">\u9060\u7a0b\u8655\u7406 ORA-41688 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u6578\u64da\u5eab\u4f4d\u65bc\u9060\u7a0b\u4f3a\u670d\u5668\u4e0a\u6642\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u901a\u904e SSH \u6216 RDP \u9023\u63a5\u5230\u9060\u7a0b\u4f3a\u670d\u5668\uff0c\u4e26\u5728\u8a72\u74b0\u5883\u4e2d\u57f7\u884c SQL \u67e5\u8a62\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6a94\u6848\u6aa2\u67e5\uff1a<\/strong>\u6aa2\u67e5 Oracle \u7684\u65e5\u8a8c\u6a94\u6848\uff0c\u4ee5\u7372\u53d6\u66f4\u591a\u6709\u95dc\u932f\u8aa4\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/li>\n<li><strong>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5de5\u5177\uff1a<\/strong>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u4f86\u57f7\u884c\u548c\u6e2c\u8a66\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-nfOBxvzBLE\">\u7d50\u8ad6<\/h2>\n<p>ORA-41688 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u9020\u6210\u56f0\u64fe\uff0c\u4f46\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 SQL \u8a9e\u53e5\u3001\u6578\u64da\u985e\u578b\u548c\u67e5\u8a62\u7d50\u69cb\uff0c\u901a\u5e38\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u4e26\u4fee\u5fa9\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\uff0c\u4f7f\u7528\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u6216\u6709\u95dc\u6578\u64da\u5eab\u7ba1\u7406\u7684\u66f4\u591a\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-41688 \u932f\u8aa4\uff0c\u7121\u6548\u7684 &#8220;groupby&#8221; \u5c6c\u6027\u503c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6307\u5357\uff0c\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u7cfb\u7d71\u904b\u884c\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-92650","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92650","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=92650"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92650\/revisions"}],"predecessor-version":[{"id":92651,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92650\/revisions\/92651"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}