{"id":178504,"date":"2024-11-08T18:31:37","date_gmt":"2024-11-08T10:31:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178504\/"},"modified":"2024-11-08T18:31:37","modified_gmt":"2024-11-08T10:31:37","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41356-sqlstate-hy000-er_sp_no_drop_sp-%e6%97%a0%e6%b3%95%e4%bb%8e%e5%8f%a6%e4%b8%80%e4%b8%aa%e5%ad%98%e5%82%a8%e4%be%8b%e7%a8%8b%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178504\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41356 &#8211; SQLSTATE: HY000 (ER_SP_NO_DROP_SP) \u65e0\u6cd5\u4ece\u53e6\u4e00\u4e2a\u5b58\u50a8\u4f8b\u7a0b\u4e2d\u5220\u9664%s"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41356-sqlstate-hy000-er_sp_no_drop_sp-%e7%84%a1%e6%b3%95%e5%be%9e%e5%8f%a6%e4%b8%80%e5%80%8b%e5%ad%98%e5%84%b2%e4%be%8b%e7%a8%8b%e4%b8%ad-TkIcJdYAWy\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41356 &#8211; SQLSTATE: HY000 (ER_SP_NO_DROP_SP) \u7121\u6cd5\u5f9e\u53e6\u4e00\u500b\u5b58\u5132\u4f8b\u7a0b\u4e2d\u522a\u9664<\/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\u8aa4\u4ee3\u78bc1356\uff0c\u8a72\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u201cSQLSTATE: HY000 (ER_SP_NO_DROP_SP) \u7121\u6cd5\u5f9e\u53e6\u4e00\u500b\u5b58\u5132\u4f8b\u7a0b\u4e2d\u522a\u9664\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u5617\u8a66\u522a\u9664\u4e00\u500b\u5b58\u5132\u904e\u7a0b\u6642\uff0c\u800c\u8a72\u5b58\u5132\u904e\u7a0b\u53c8\u88ab\u5176\u4ed6\u5b58\u5132\u904e\u7a0b\u6240\u5f15\u7528\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-TkIcJdYAWy\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u4e2d\u7684\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\u96c6\u5408\uff0c\u5141\u8a31\u7528\u6236\u5728\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u8907\u96dc\u7684\u64cd\u4f5c\u3002\u7576\u4e00\u500b\u5b58\u5132\u904e\u7a0b\u88ab\u5176\u4ed6\u5b58\u5132\u904e\u7a0b\u6240\u8abf\u7528\u6642\uff0c\u9019\u4e9b\u4f9d\u8cf4\u95dc\u4fc2\u6703\u5c0e\u81f4\u522a\u9664\u64cd\u4f5c\u7684\u9650\u5236\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u7576\u4f60\u5617\u8a66\u522a\u9664\u4e00\u500b\u5b58\u5132\u904e\u7a0b\uff0c\u800c\u8a72\u904e\u7a0b\u4ecd\u7136\u88ab\u5176\u4ed6\u904e\u7a0b\u6240\u5f15\u7528\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u932f\u8aa41356\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-TkIcJdYAWy\">\u793a\u4f8b<\/h3>\n<p>\u5047\u8a2d\u4f60\u6709\u5169\u500b\u5b58\u5132\u904e\u7a0b\uff0c\u5206\u5225\u70ba`procA`\u548c`procB`\uff0c\u5176\u4e2d`procB`\u8abf\u7528\u4e86`procA`\u3002\u5982\u679c\u4f60\u5617\u8a66\u522a\u9664`procA`\uff0c\u5247\u6703\u51fa\u73fe\u932f\u8aa41356\uff0c\u56e0\u70ba`procB`\u4ecd\u7136\u4f9d\u8cf4\u65bc`procA`\u3002<\/p>\n<pre><code>DELIMITER \/\/\nCREATE PROCEDURE procA()\nBEGIN\n    SELECT 'Hello from procA';\nEND \/\/\nDELIMITER ;\n\nDELIMITER \/\/\nCREATE PROCEDURE procB()\nBEGIN\n    CALL procA();\nEND \/\/\nDELIMITER ;\n<\/code><\/pre>\n<p>\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u522a\u9664`procA`\u7684\u64cd\u4f5c\u5c07\u5c0e\u81f4\u932f\u8aa41356\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-TkIcJdYAWy\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u54ea\u4e9b\u5b58\u5132\u904e\u7a0b\u4f9d\u8cf4\u65bc\u4f60\u60f3\u8981\u522a\u9664\u7684\u5b58\u5132\u904e\u7a0b\u3002\u53ef\u4ee5\u901a\u904e\u67e5\u8a62`information_schema`\u4f86\u7372\u53d6\u9019\u4e9b\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e4%be%9d%e8%b3%b4%e9%97%9c%e4%bf%82-TkIcJdYAWy\">\u67e5\u8a62\u4f9d\u8cf4\u95dc\u4fc2<\/h3>\n<pre><code>SELECT ROUTINE_NAME \nFROM information_schema.ROUTINES \nWHERE ROUTINE_DEFINITION LIKE '%procA%';\n<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u8abf\u7528`procA`\u7684\u5b58\u5132\u904e\u7a0b\u540d\u7a31\u3002\u78ba\u5b9a\u4f9d\u8cf4\u5f8c\uff0c\u4f60\u53ef\u4ee5\u9078\u64c7\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u522a\u9664\u4f9d\u8cf4\u7684\u5b58\u5132\u904e\u7a0b\uff1a<\/strong>\u5982\u679c\u4e0d\u518d\u9700\u8981\u4f9d\u8cf4\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u53ef\u4ee5\u5148\u522a\u9664\u5b83\u5011\u3002<\/li>\n<li><strong>\u4fee\u6539\u4f9d\u8cf4\u7684\u5b58\u5132\u904e\u7a0b\uff1a<\/strong>\u5982\u679c\u4f9d\u8cf4\u7684\u5b58\u5132\u904e\u7a0b\u4ecd\u7136\u9700\u8981\uff0c\u53ef\u4ee5\u8003\u616e\u4fee\u6539\u5b83\u5011\u4ee5\u79fb\u9664\u5c0d\u76ee\u6a19\u5b58\u5132\u904e\u7a0b\u7684\u8abf\u7528\u3002<\/li>\n<li><strong>\u91cd\u547d\u540d\u5b58\u5132\u904e\u7a0b\uff1a<\/strong>\u5982\u679c\u4f60\u53ea\u662f\u60f3\u66ab\u6642\u7981\u7528\u67d0\u500b\u5b58\u5132\u904e\u7a0b\uff0c\u53ef\u4ee5\u8003\u616e\u91cd\u547d\u540d\u5b83\uff0c\u7136\u5f8c\u518d\u9032\u884c\u522a\u9664\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%88%aa%e9%99%a4%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e7%a4%ba%e4%be%8b-TkIcJdYAWy\">\u522a\u9664\u5b58\u5132\u904e\u7a0b\u7684\u793a\u4f8b<\/h3>\n<p>\u5047\u8a2d\u4f60\u78ba\u5b9a\u8981\u522a\u9664`procA`\uff0c\u800c`procB`\u4e0d\u518d\u9700\u8981\uff0c\u4f60\u53ef\u4ee5\u9019\u6a23\u64cd\u4f5c\uff1a<\/p>\n<pre><code>DROP PROCEDURE IF EXISTS procB;\nDROP PROCEDURE IF EXISTS procA;\n<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u53ef\u4ee5\u6210\u529f\u522a\u9664`procA`\u800c\u4e0d\u6703\u5f15\u767c\u932f\u8aa41356\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TkIcJdYAWy\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41356\u901a\u5e38\u662f\u7531\u65bc\u5b58\u5132\u904e\u7a0b\u4e4b\u9593\u7684\u4f9d\u8cf4\u95dc\u4fc2\u5f15\u8d77\u7684\u3002\u901a\u904e\u67e5\u8a62`information_schema`\u4f86\u8b58\u5225\u4f9d\u8cf4\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u7136\u5f8c\u6839\u64da\u9700\u8981\u522a\u9664\u6216\u4fee\u6539\u9019\u4e9b\u904e\u7a0b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\uff0c\u9078\u64c7\u5408\u9069\u7684\u4e3b\u6a5f\u670d\u52d9\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u696d\u52d9\u904b\u71df\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41356 (SQLSTATE: HY000) \u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u7121\u6cd5\u5f9e\u53e6\u4e00\u500b\u5b58\u5132\u4f8b\u7a0b\u4e2d\u522a\u9664\u7684\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6548\u7387\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-178504","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178504","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=178504"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178504\/revisions"}],"predecessor-version":[{"id":178505,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178504\/revisions\/178505"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}