{"id":92658,"date":"2024-10-19T07:26:16","date_gmt":"2024-10-18T23:26:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92658\/"},"modified":"2024-10-19T07:26:16","modified_gmt":"2024-10-18T23:26:16","slug":"ora-41697-%e8%81%9a%e5%90%88%e8%a6%8f%e7%af%84%e4%b8%ad%e7%bc%ba%e5%b0%91%e5%b1%ac%e6%80%a7%e5%89%8d%e7%b6%b4-string-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","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92658\/","title":{"rendered":"ORA-41697: \u805a\u5408\u898f\u7bc4\u4e2d\u7f3a\u5c11\u5c6c\u6027\u524d\u7db4: string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-41697-%e8%81%9a%e5%90%88%e8%a6%8f%e7%af%84%e4%b8%ad%e7%bc%ba%e5%b0%91%e5%b1%ac%e6%80%a7%e5%89%8d%e7%b6%b4-string-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-CVAkywpmDA\">ORA-41697: \u805a\u5408\u898f\u7bc4\u4e2d\u7f3a\u5c11\u5c6c\u6027\u524d\u7db4: string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\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\u4fbf\u662fORA-41697\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u805a\u5408\u898f\u7bc4\u7684\u914d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u7576\u7f3a\u5c11\u5fc5\u8981\u7684\u5c6c\u6027\u524d\u7db4\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-41697\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-41697%e7%9a%84%e6%88%90%e5%9b%a0-CVAkywpmDA\">ORA-41697\u7684\u6210\u56e0<\/h2>\n<p>ORA-41697\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528Oracle\u7684\u805a\u5408\u529f\u80fd\u6642\u3002\u805a\u5408\u898f\u7bc4\u662f\u7528\u4f86\u5b9a\u7fa9\u5982\u4f55\u5c0d\u6578\u64da\u9032\u884c\u805a\u5408\u8a08\u7b97\u7684\uff0c\u9019\u4e9b\u8a08\u7b97\u53ef\u80fd\u6d89\u53caSUM\u3001AVG\u3001COUNT\u7b49\u51fd\u6578\u3002\u7576\u805a\u5408\u898f\u7bc4\u4e2d\u7f3a\u5c11\u5fc5\u8981\u7684\u5c6c\u6027\u524d\u7db4\u6642\uff0cOracle\u6578\u64da\u5eab\u5c07\u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u9019\u4e9b\u805a\u5408\u64cd\u4f5c\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<p>\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>\u805a\u5408\u898f\u7bc4\u7684\u5b9a\u7fa9\u4e0d\u5b8c\u6574\uff0c\u7f3a\u5c11\u5fc5\u8981\u7684\u5c6c\u6027\u524d\u7db4\u3002<\/li>\n<li>\u5728SQL\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u805a\u5408\u51fd\u6578\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u5c0e\u81f4\u67d0\u4e9b\u529f\u80fd\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-CVAkywpmDA\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576ORA-41697\u932f\u8aa4\u767c\u751f\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u6578\u64da\u7684\u67e5\u8a62\u548c\u5831\u544a\u751f\u6210\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u696d\u52d9\u6c7a\u7b56\u7684\u5ef6\u9072\uff0c\u56e0\u70ba\u7121\u6cd5\u7372\u53d6\u6b63\u78ba\u7684\u6578\u64da\u5206\u6790\u7d50\u679c\u3002\u6b64\u5916\uff0c\u9019\u500b\u932f\u8aa4\u4e5f\u53ef\u80fd\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\uff0c\u5c0e\u81f4\u7528\u6236\u9ad4\u9a57\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-CVAkywpmDA\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9ORA-41697\u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%81%9a%e5%90%88%e8%a6%8f%e7%af%84-CVAkywpmDA\">1. \u6aa2\u67e5\u805a\u5408\u898f\u7bc4<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u805a\u5408\u898f\u7bc4\u7684\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u6240\u6709\u5fc5\u8981\u7684\u5c6c\u6027\u524d\u7db4\u90fd\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nSELECT \n    department_id, \n    SUM(salary) AS total_salary \nFROM \n    employees \nGROUP BY \n    department_id;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u805a\u5408\u51fd\u6578\u90fd\u6b63\u78ba\u4f7f\u7528\uff0c\u4e26\u4e14\u6c92\u6709\u7f3a\u5c11\u5fc5\u8981\u7684\u524d\u7db4\u3002<\/p>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-CVAkywpmDA\">2. \u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u6578\u64da\u5eab\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u5efa\u8b70\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002Oracle\u6703\u5b9a\u671f\u767c\u5e03\u66f4\u65b0\uff0c\u4ee5\u4fee\u5fa9\u5df2\u77e5\u7684\u932f\u8aa4\u548c\u6f0f\u6d1e\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-CVAkywpmDA\">3. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u9032\u884c\u4e86\u4e0a\u8ff0\u4fee\u6539\u5f8c\uff0c\u91cd\u65b0\u57f7\u884c\u67e5\u8a62\u4ee5\u9a57\u8b49\u554f\u984c\u662f\u5426\u5df2\u89e3\u6c7a\u3002\u5982\u679c\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\uff0c\u5247\u9700\u8981\u9032\u4e00\u6b65\u6aa2\u67e5SQL\u8a9e\u53e5\u7684\u5176\u4ed6\u90e8\u5206\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-CVAkywpmDA\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/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\u6545\u969c\u4fee\u5fa9\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u3002\u9019\u6642\uff0c\u78ba\u4fdd\u6709\u9069\u7576\u7684\u8a2a\u554f\u6b0a\u9650\u548c\u5de5\u5177\u4f86\u9032\u884c\u6545\u969c\u6392\u67e5\u3002\u4f7f\u7528SSH\u6216\u5176\u4ed6\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u5fc5\u8981\u7684\u4fee\u6539\u548c\u6e2c\u8a66\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CVAkywpmDA\">\u7e3d\u7d50<\/h2>\n<p>ORA-41697\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e3b\u8981\u7531\u65bc\u805a\u5408\u898f\u7bc4\u4e2d\u7f3a\u5c11\u5c6c\u6027\u524d\u7db4\u6240\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u805a\u5408\u898f\u7bc4\u3001\u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c\u4ee5\u53ca\u9032\u884c\u6e2c\u8a66\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884cOracle\u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-41697 \u932f\u8aa4\uff0c\u4fee\u5fa9\u805a\u5408\u898f\u7bc4\u4e2d\u7f3a\u5c11\u5c6c\u6027\u524d\u7db4\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\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-92658","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92658","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=92658"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92658\/revisions"}],"predecessor-version":[{"id":92659,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92658\/revisions\/92659"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}