{"id":93068,"date":"2024-10-19T10:51:19","date_gmt":"2024-10-19T02:51:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93068\/"},"modified":"2024-10-19T10:51:19","modified_gmt":"2024-10-19T02:51:19","slug":"ora-48230-%e8%a1%a8%e9%81%94%e5%bc%8f%e5%8f%83%e6%95%b8%e5%bf%85%e9%a0%88%e5%8c%b9%e9%85%8d%e9%a1%9e%e5%9e%8b-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-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93068\/","title":{"rendered":"ORA-48230: \u8868\u9054\u5f0f\u53c3\u6578\u5fc5\u9808\u5339\u914d\u985e\u578b ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-48230-%e8%a1%a8%e9%81%94%e5%bc%8f%e5%8f%83%e6%95%b8%e5%bf%85%e9%a0%88%e5%8c%b9%e9%85%8d%e9%a1%9e%e5%9e%8b-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-kaFqgJEiWR\">ORA-48230: \u8868\u9054\u5f0f\u53c3\u6578\u5fc5\u9808\u5339\u914d\u985e\u578b 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\u5c31\u662f ORA-48230\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728 SQL \u67e5\u8a62\u4e2d\uff0c\u8868\u9054\u5f0f\u7684\u53c3\u6578\u985e\u578b\u4e0d\u5339\u914d\uff0c\u5c0e\u81f4\u67e5\u8a62\u7121\u6cd5\u6b63\u78ba\u57f7\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-48230 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-48230-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-kaFqgJEiWR\">ORA-48230 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-48230 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u7576 SQL \u67e5\u8a62\u4e2d\u7684\u53c3\u6578\u985e\u578b\u8207\u6578\u64da\u5eab\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e0d\u4e00\u81f4\u6642\uff0c\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5c07\u4e00\u500b\u5b57\u7b26\u4e32\u985e\u578b\u7684\u53c3\u6578\u50b3\u905e\u7d66\u4e00\u500b\u671f\u671b\u6574\u6578\u985e\u578b\u7684\u51fd\u6578\u3002<\/li>\n<li><strong>\u51fd\u6578\u6216\u904e\u7a0b\u7684\u5b9a\u7fa9\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u5728\u5275\u5efa\u51fd\u6578\u6216\u904e\u7a0b\u6642\uff0c\u5b9a\u7fa9\u7684\u53c3\u6578\u985e\u578b\u8207\u8abf\u7528\u6642\u63d0\u4f9b\u7684\u985e\u578b\u4e0d\u4e00\u81f4\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4e0d\u7576\u7684\u904b\u7b97\u7b26\uff1a<\/strong>\u5728 SQL \u67e5\u8a62\u4e2d\u4f7f\u7528\u4e0d\u6b63\u78ba\u7684\u904b\u7b97\u7b26\u6216\u51fd\u6578\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u985e\u578b\u4e0d\u5339\u914d\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5-ora-48230-%e9%8c%af%e8%aa%a4-kaFqgJEiWR\">\u5982\u4f55\u8b58\u5225 ORA-48230 \u932f\u8aa4<\/h2>\n<p>\u7576 ORA-48230 \u932f\u8aa4\u767c\u751f\u6642\uff0cOracle \u6578\u64da\u5eab\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<pre>\nORA-48230: \u8868\u9054\u5f0f\u53c3\u6578\u5fc5\u9808\u5339\u914d\u985e\u578b\n<\/pre>\n<p>\u9019\u689d\u6d88\u606f\u901a\u5e38\u6703\u4f34\u96a8\u8457\u5177\u9ad4\u7684 SQL \u67e5\u8a62\u8a9e\u53e5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5b9a\u4f4d\u554f\u984c\u6240\u5728\u3002\u70ba\u4e86\u66f4\u597d\u5730\u8b58\u5225\u932f\u8aa4\uff0c\u5efa\u8b70\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528 <code>EXPLAIN PLAN<\/code> \u4f86\u5206\u6790\u57f7\u884c\u8a08\u5283\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u6e05\u695a\u5730\u4e86\u89e3\u6578\u64da\u5eab\u662f\u5982\u4f55\u8655\u7406\u8a72\u67e5\u8a62\u7684\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-kaFqgJEiWR\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 ORA-48230 \u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-sql-%e6%9f%a5%e8%a9%a2-kaFqgJEiWR\">1. \u6aa2\u67e5 SQL \u67e5\u8a62<\/h3>\n<p>\u9996\u5148\uff0c\u4ed4\u7d30\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684 SQL \u67e5\u8a62\u3002\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u7684\u6578\u64da\u985e\u578b\u8207\u6578\u64da\u5eab\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e00\u81f4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\nSELECT * FROM employees WHERE employee_id = :emp_id;\n<\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>:emp_id<\/code> \u53c3\u6578\u5fc5\u9808\u662f\u6574\u6578\u985e\u578b\uff0c\u8207 <code>employee_id<\/code> \u7684\u985e\u578b\u76f8\u5339\u914d\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e5%87%bd%e6%95%b8%e5%92%8c%e9%81%8e%e7%a8%8b%e7%9a%84%e5%ae%9a%e7%be%a9-kaFqgJEiWR\">2. \u6aa2\u67e5\u51fd\u6578\u548c\u904e\u7a0b\u7684\u5b9a\u7fa9<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u767c\u751f\u5728\u51fd\u6578\u6216\u904e\u7a0b\u4e2d\uff0c\u6aa2\u67e5\u5176\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u7684\u985e\u578b\u6b63\u78ba\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\nCREATE OR REPLACE FUNCTION get_employee_name(emp_id IN NUMBER) RETURN VARCHAR2 IS\nBEGIN\n    -- \u51fd\u6578\u908f\u8f2f\nEND;\n<\/pre>\n<p>\u5728\u8abf\u7528\u6b64\u51fd\u6578\u6642\uff0c\u78ba\u4fdd\u50b3\u905e\u7684\u53c3\u6578\u4e5f\u662f\u6574\u6578\u985e\u578b\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e9%81%8b%e7%ae%97%e7%ac%a6-kaFqgJEiWR\">3. \u4f7f\u7528\u9069\u7576\u7684\u904b\u7b97\u7b26<\/h3>\n<p>\u78ba\u4fdd\u5728 SQL \u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u904b\u7b97\u7b26\u548c\u51fd\u6578\u662f\u6b63\u78ba\u7684\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>TO_NUMBER<\/code> \u51fd\u6578\u5c07\u5b57\u7b26\u4e32\u8f49\u63db\u70ba\u6578\u5b57\u985e\u578b\uff1a<\/p>\n<pre>\nSELECT * FROM employees WHERE employee_id = TO_NUMBER(:emp_id);\n<\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-kaFqgJEiWR\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u5206\u4f48\u5f0f\u6578\u64da\u5eab\u6216\u9060\u7a0b\u670d\u52d9\u5668\u6642\uff0c\u9084\u9700\u8003\u616e\u7db2\u7d61\u5ef6\u9072\u548c\u6578\u64da\u50b3\u8f38\u7684\u5b8c\u6574\u6027\u3002\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u5728\u50b3\u905e\u904e\u7a0b\u4e2d\u4fdd\u6301\u6b63\u78ba\u7684\u985e\u578b\uff0c\u4e26\u5728\u9060\u7a0b\u8abf\u7528\u6642\u9032\u884c\u5fc5\u8981\u7684\u985e\u578b\u6aa2\u67e5\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kaFqgJEiWR\">\u7e3d\u7d50<\/h2>\n<p>ORA-48230 \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc\u53c3\u6578\u985e\u578b\u4e0d\u5339\u914d\u5f15\u8d77\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 SQL \u67e5\u8a62\u3001\u51fd\u6578\u548c\u904e\u7a0b\u7684\u5b9a\u7fa9\uff0c\u4ee5\u53ca\u4f7f\u7528\u6b63\u78ba\u7684\u904b\u7b97\u7b26\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\uff0c\u4fdd\u6301\u6578\u64da\u985e\u578b\u7684\u4e00\u81f4\u6027\u5c24\u70ba\u91cd\u8981\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-48230 \u932f\u8aa4\uff0c\u4e86\u89e3\u8868\u9054\u5f0f\u53c3\u6578\u985e\u578b\u4e0d\u5339\u914d\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u6545\u969c\u4fee\u5fa9\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-93068","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93068","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=93068"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93068\/revisions"}],"predecessor-version":[{"id":93069,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93068\/revisions\/93069"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}