{"id":82219,"date":"2024-10-16T18:55:41","date_gmt":"2024-10-16T10:55:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/82219\/"},"modified":"2024-10-16T18:55:41","modified_gmt":"2024-10-16T10:55:41","slug":"ora-01030-select-into-variable-does-not-exist-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\/82219\/","title":{"rendered":"ORA-01030: SELECT \u2026 INTO variable does not exist ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-01030-select-into-variable-does-not-exist-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-HOsCPrtTLh\">ORA-01030: SELECT \u2026 INTO variable does not exist 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\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u201cORA-01030: SELECT \u2026 INTO variable does not exist\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u57f7\u884cPL\/SQL\u4ee3\u78bc\u6642\uff0c\u7576\u4f60\u5617\u8a66\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165\u4e00\u500b\u672a\u6b63\u78ba\u5b9a\u7fa9\u7684\u8b8a\u91cf\u6642\uff0cOracle\u6703\u5831\u544a\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-HOsCPrtTLh\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>ORA-01030\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662fPL\/SQL\u4ee3\u78bc\u4e2d\u7684\u8b8a\u91cf\u672a\u6b63\u78ba\u8072\u660e\u6216\u672a\u6b63\u78ba\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u8b8a\u91cf\u672a\u8072\u660e\uff1a<\/strong>\u5728PL\/SQL\u584a\u4e2d\uff0c\u5982\u679c\u4f60\u5617\u8a66\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165\u4e00\u500b\u672a\u8072\u660e\u7684\u8b8a\u91cf\uff0cOracle\u5c07\u7121\u6cd5\u8b58\u5225\u8a72\u8b8a\u91cf\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<li><strong>\u8b8a\u91cf\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u8b8a\u91cf\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff0cOracle\u5c07\u7121\u6cd5\u627e\u5230\u8a72\u8b8a\u91cf\uff0c\u9019\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u67e5\u8a62\u7d50\u679c\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u67e5\u8a62\u8fd4\u56de\u7684\u7d50\u679c\u96c6\u8207\u8b8a\u91cf\u7684\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\u6642\uff0cOracle\u4e5f\u53ef\u80fd\u5831\u544a\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-HOsCPrtTLh\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u6b63\u78ba\u4f7f\u7528SELECT INTO\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nDECLARE\n    v_employee_name VARCHAR2(100);\nBEGIN\n    SELECT employee_name INTO v_employee_name\n    FROM employees\n    WHERE employee_id = 101;\n    \n    DBMS_OUTPUT.PUT_LINE('Employee Name: ' || v_employee_name);\nEXCEPTION\n    WHEN NO_DATA_FOUND THEN\n        DBMS_OUTPUT.PUT_LINE('No employee found with the given ID.');\n    WHEN OTHERS THEN\n        DBMS_OUTPUT.PUT_LINE('An error occurred: ' || SQLERRM);\nEND;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u8072\u660e\u4e86\u4e00\u500b\u8b8a\u91cf\uff0c\u4e26\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165\u8a72\u8b8a\u91cf\u3002\u5982\u679c\u67e5\u8a62\u672a\u8fd4\u56de\u4efb\u4f55\u7d50\u679c\uff0c\u5247\u6703\u6355\u7372NO_DATA_FOUND\u7570\u5e38\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4%e6%ad%a5%e9%a9%9f-HOsCPrtTLh\">\u6545\u969c\u6392\u9664\u6b65\u9a5f<\/h2>\n<p>\u7576\u4f60\u9047\u5230ORA-01030\u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u8b8a\u91cf\u8072\u660e\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u4f7f\u7528\u7684\u8b8a\u91cf\u90fd\u5df2\u6b63\u78ba\u8072\u660e\uff0c\u4e26\u4e14\u6578\u64da\u985e\u578b\u8207\u67e5\u8a62\u7d50\u679c\u76f8\u7b26\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u8b8a\u91cf\u540d\u7a31\uff1a<\/strong>\u4ed4\u7d30\u6aa2\u67e5\u8b8a\u91cf\u540d\u7a31\u7684\u62fc\u5beb\uff0c\u78ba\u4fdd\u6c92\u6709\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u67e5\u8a62\u908f\u8f2f\uff1a<\/strong>\u78ba\u4fdd\u67e5\u8a62\u908f\u8f2f\u6b63\u78ba\uff0c\u4e26\u4e14\u80fd\u5920\u8fd4\u56de\u9810\u671f\u7684\u7d50\u679c\u3002<\/li>\n<li><strong>\u4f7f\u7528DBMS_OUTPUT\uff1a<\/strong>\u5728PL\/SQL\u584a\u4e2d\u4f7f\u7528DBMS_OUTPUT.PUT_LINE\u4f86\u8f38\u51fa\u8b8a\u91cf\u7684\u503c\uff0c\u4ee5\u4fbf\u65bc\u8abf\u8a66\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-HOsCPrtTLh\">\u7d50\u8ad6<\/h2>\n<p>ORA-01030\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u8b8a\u91cf\u672a\u6b63\u78ba\u8072\u660e\u6216\u4f7f\u7528\u4e0d\u7576\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u8b8a\u91cf\u7684\u8072\u660e\u3001\u540d\u7a31\u53ca\u67e5\u8a62\u908f\u8f2f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bcOracle\u6578\u64da\u5eab\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u7406\u89e3\u9019\u4e9b\u57fa\u672c\u6982\u5ff5\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u4ee3\u78bc\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u6216<code>\u9999\u6e2fVPS<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e<code>\u4e91\u670d\u52a1\u5668<\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot and resolve the ORA-01030 error in Oracle: &#8220;SELECT \u2026 INTO variable does not exist&#8221; with effective remote handling techniques.<\/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-82219","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/82219","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=82219"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/82219\/revisions"}],"predecessor-version":[{"id":82220,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/82219\/revisions\/82220"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=82219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=82219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=82219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}