{"id":178296,"date":"2024-11-08T17:47:16","date_gmt":"2024-11-08T09:47:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178296\/"},"modified":"2024-11-08T17:47:17","modified_gmt":"2024-11-08T09:47:17","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41311-sqlstate-0a000-er_sp_badselect-%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e4%b8%ad%e7%9a%84select%e5%bf%85%e9%a0%88%e6%9c%89into","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178296\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41311 &#8211; SQLSTATE: 0A000 (ER_SP_BADSELECT) \u5b58\u5132\u904e\u7a0b\u4e2d\u7684SELECT\u5fc5\u9808\u6709INTO"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41311-sqlstate-0a000-er_sp_badselect-SgwLRCqZlB\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41311 &#8211; SQLSTATE: 0A000 (ER_SP_BADSELECT)<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa41311\uff0c\u8a72\u932f\u8aa4\u7684SQLSTATE\u4ee3\u78bc\u70ba0A000\uff0c\u4e26\u4e14\u986f\u793a\u70ba\u201cER_SP_BADSELECT\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\u57f7\u884cSELECT\u8a9e\u53e5\u6642\uff0c\u4e26\u4e14\u672a\u6b63\u78ba\u4f7f\u7528INTO\u5b50\u53e5\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\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-SgwLRCqZlB\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u7684\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u5728\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u7684\u9810\u7de8\u8b6fSQL\u4ee3\u78bc\u584a\uff0c\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u64cd\u4f5c\u7684\u6548\u7387\u3002\u7136\u800c\uff0c\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\u57f7\u884cSELECT\u8a9e\u53e5\u6642\uff0c\u5fc5\u9808\u4f7f\u7528INTO\u5b50\u53e5\u4f86\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5132\u5230\u8b8a\u91cf\u4e2d\u3002\u5982\u679c\u672a\u4f7f\u7528INTO\u5b50\u53e5\uff0cMySQL\u5c07\u7121\u6cd5\u78ba\u5b9a\u5982\u4f55\u8655\u7406\u67e5\u8a62\u7d50\u679c\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa41311\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-SgwLRCqZlB\">\u793a\u4f8b<\/h3>\n<pre><code>DELIMITER \/\/\nCREATE PROCEDURE GetUserName(IN userId INT)\nBEGIN\n    SELECT username FROM users WHERE id = userId; -- \u9019\u88e1\u6703\u5f15\u767c\u932f\u8aa41311\nEND \/\/\nDELIMITER ;\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u5b58\u5132\u904e\u7a0bGetUserName\u8a66\u5716\u5f9eusers\u8868\u4e2d\u9078\u64c7username\uff0c\u4f46\u672a\u4f7f\u7528INTO\u5b50\u53e5\uff0c\u9019\u5c07\u5c0e\u81f4\u932f\u8aa41311\u7684\u767c\u751f\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41311-SgwLRCqZlB\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41311<\/h2>\n<p>\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u958b\u767c\u8005\u9700\u8981\u5728SELECT\u8a9e\u53e5\u4e2d\u6b63\u78ba\u4f7f\u7528INTO\u5b50\u53e5\u3002\u9019\u6a23\u53ef\u4ee5\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5132\u5230\u6307\u5b9a\u7684\u8b8a\u91cf\u4e2d\u3002\u4ee5\u4e0b\u662f\u4fee\u6b63\u5f8c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>DELIMITER \/\/\nCREATE PROCEDURE GetUserName(IN userId INT, OUT userName VARCHAR(255))\nBEGIN\n    SELECT username INTO userName FROM users WHERE id = userId; -- \u6b63\u78ba\u4f7f\u7528INTO\u5b50\u53e5\nEND \/\/\nDELIMITER ;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4fee\u6b63\u5f8c\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u6dfb\u52a0\u4e86\u4e00\u500bOUT\u53c3\u6578userName\uff0c\u4e26\u5728SELECT\u8a9e\u53e5\u4e2d\u4f7f\u7528INTO\u5b50\u53e5\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5132\u5230\u8a72\u8b8a\u91cf\u4e2d\u3002\u9019\u6a23\u5c31\u53ef\u4ee5\u907f\u514d\u932f\u8aa41311\u7684\u767c\u751f\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-SgwLRCqZlB\">\u5176\u4ed6\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li><strong>\u591a\u884c\u7d50\u679c\uff1a<\/strong>\u5982\u679cSELECT\u67e5\u8a62\u8fd4\u56de\u591a\u884c\u7d50\u679c\uff0c\u5247\u9700\u8981\u8003\u616e\u5982\u4f55\u8655\u7406\u9019\u4e9b\u7d50\u679c\u3002\u53ef\u4ee5\u4f7f\u7528\u6e38\u6a19\u4f86\u9010\u884c\u8655\u7406\u3002<\/li>\n<li><strong>\u8b8a\u91cf\u985e\u578b\uff1a<\/strong>\u78ba\u4fdd\u8b8a\u91cf\u7684\u985e\u578b\u8207\u67e5\u8a62\u7d50\u679c\u7684\u985e\u578b\u76f8\u7b26\uff0c\u4ee5\u907f\u514d\u985e\u578b\u4e0d\u5339\u914d\u7684\u932f\u8aa4\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u6355\u7372\u4e26\u8655\u7406\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SgwLRCqZlB\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41311\uff08SQLSTATE: 0A000\uff09\u901a\u5e38\u662f\u7531\u65bc\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\u672a\u6b63\u78ba\u4f7f\u7528INTO\u5b50\u53e5\u800c\u5f15\u8d77\u7684\u3002\u901a\u904e\u5728SELECT\u8a9e\u53e5\u4e2d\u6b63\u78ba\u4f7f\u7528INTO\u5b50\u53e5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u958b\u767c\u8005\u9084\u61c9\u6ce8\u610f\u591a\u884c\u7d50\u679c\u7684\u8655\u7406\u3001\u8b8a\u91cf\u985e\u578b\u7684\u5339\u914d\u4ee5\u53ca\u932f\u8aa4\u8655\u7406\u7684\u5be6\u65bd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41311 (ER_SP_BADSELECT) \u7684\u65b9\u6cd5\uff0c\u78ba\u4fdd\u5b58\u5132\u904e\u7a0b\u4e2d\u7684SELECT\u8a9e\u53e5\u5305\u542bINTO\u5b50\u53e5\u4ee5\u907f\u514d\u932f\u8aa4\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-178296","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178296","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=178296"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178296\/revisions"}],"predecessor-version":[{"id":178297,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178296\/revisions\/178297"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}