{"id":177503,"date":"2024-11-08T14:41:21","date_gmt":"2024-11-08T06:41:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177503\/"},"modified":"2024-11-08T14:41:22","modified_gmt":"2024-11-08T06:41:22","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41122-sqlstate-hy000%ef%bc%88er_cant_find_udf%ef%bc%89%e7%84%a1%e6%b3%95%e5%8a%a0%e8%bc%89%e5%87%bd%e6%95%b8s","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177503\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41122 &#8211; SQLSTATE: HY000\uff08ER_CANT_FIND_UDF\uff09\u7121\u6cd5\u52a0\u8f09\u51fd\u6578&#8217;%s&#8217;"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41122-sqlstate-hy000%ef%bc%88er_cant_find_udf%ef%bc%89%e7%84%a1%e6%b3%95%e5%8a%a0%e8%bc%89%e5%87%bd%e6%95%b8s-KxYcsdhTKB\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41122 &#8211; SQLSTATE: HY000\uff08ER_CANT_FIND_UDF\uff09\u7121\u6cd5\u52a0\u8f09\u51fd\u6578&#8217;%s&#8217;<\/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\u8aa41122\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\u201cSQLSTATE: HY000\uff08ER_CANT_FIND_UDF\uff09\u7121\u6cd5\u52a0\u8f09\u51fd\u6578&#8217;%s&#8217;\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7528\u6236\u81ea\u5b9a\u7fa9\u51fd\u6578\uff08UDF\uff09\u6709\u95dc\uff0c\u7576MySQL\u7121\u6cd5\u627e\u5230\u6216\u52a0\u8f09\u6307\u5b9a\u7684\u51fd\u6578\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u9019\u500b\u932f\u8aa4\u3002\u672c\u6587\u5c07\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%a41122%e7%9a%84%e5%8e%9f%e5%9b%a0-KxYcsdhTKB\">\u932f\u8aa41122\u7684\u539f\u56e0<\/h2>\n<p>\u932f\u8aa41122\u7684\u51fa\u73fe\u901a\u5e38\u6709\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u51fd\u6578\u672a\u6b63\u78ba\u5b89\u88dd\uff1a<\/strong>\u5982\u679c\u7528\u6236\u81ea\u5b9a\u7fa9\u51fd\u6578\u672a\u6b63\u78ba\u5b89\u88dd\u6216\u672a\u5728MySQL\u4e2d\u8a3b\u518a\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u51fd\u6578\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u5728\u8abf\u7528\u51fd\u6578\u6642\uff0c\u5982\u679c\u51fd\u6578\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff0cMySQL\u5c07\u7121\u6cd5\u627e\u5230\u8a72\u51fd\u6578\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8abf\u7528\u8a72\u51fd\u6578\uff0c\u9019\u4e5f\u6703\u5c0e\u81f4\u932f\u8aa4\u7684\u767c\u751f\u3002<\/li>\n<li><strong>MySQL\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9bUDF\u53ef\u80fd\u50c5\u5728\u7279\u5b9a\u7248\u672c\u7684MySQL\u4e2d\u53ef\u7528\uff0c\u5982\u679c\u4f7f\u7528\u7684\u7248\u672c\u4e0d\u652f\u6301\u8a72\u51fd\u6578\uff0c\u5247\u6703\u51fa\u73fe\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41122-KxYcsdhTKB\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41122<\/h2>\n<p>\u4fee\u5fa9MySQL\u932f\u8aa41122\u7684\u65b9\u6cd5\u53d6\u6c7a\u65bc\u5177\u9ad4\u7684\u539f\u56e0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e5%87%bd%e6%95%b8%e6%98%af%e5%90%a6%e6%ad%a3%e7%a2%ba%e5%ae%89%e8%a3%9d-KxYcsdhTKB\">1. \u78ba\u8a8d\u51fd\u6578\u662f\u5426\u6b63\u78ba\u5b89\u88dd<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u7528\u6236\u81ea\u5b9a\u7fa9\u51fd\u6578\u662f\u5426\u5df2\u6b63\u78ba\u5b89\u88dd\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u5df2\u5b89\u88dd\u7684\u51fd\u6578\uff1a<\/p>\n<pre><code>SHOW FUNCTION STATUS;<\/code><\/pre>\n<p>\u5982\u679c\u5728\u7d50\u679c\u4e2d\u627e\u4e0d\u5230\u6240\u9700\u7684\u51fd\u6578\uff0c\u5247\u9700\u8981\u91cd\u65b0\u5b89\u88dd\u8a72\u51fd\u6578\u3002\u5b89\u88ddUDF\u7684\u5177\u9ad4\u6b65\u9a5f\u901a\u5e38\u5305\u62ec\u7de8\u8b6f\u6e90\u4ee3\u78bc\u4e26\u5c07\u5176\u5b89\u88dd\u5230MySQL\u7684\u63d2\u4ef6\u76ee\u9304\u4e2d\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e5%87%bd%e6%95%b8%e5%90%8d%e7%a8%b1-KxYcsdhTKB\">2. \u6aa2\u67e5\u51fd\u6578\u540d\u7a31<\/h3>\n<p>\u78ba\u4fdd\u5728\u8abf\u7528\u51fd\u6578\u6642\u4f7f\u7528\u7684\u540d\u7a31\u8207\u5b89\u88dd\u6642\u7684\u540d\u7a31\u5b8c\u5168\u4e00\u81f4\u3002\u51fd\u6578\u540d\u7a31\u662f\u5340\u5206\u5927\u5c0f\u5beb\u7684\uff0c\u56e0\u6b64\u8acb\u6aa2\u67e5\u62fc\u5beb\u548c\u5927\u5c0f\u5beb\u662f\u5426\u6b63\u78ba\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-KxYcsdhTKB\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u7576\u524d\u7528\u6236\u64c1\u6709\u8abf\u7528\u8a72\u51fd\u6578\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR CURRENT_USER;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6b0a\u9650\u4e0d\u8db3\uff0c\u53ef\u4ee5\u4f7f\u7528GRANT\u8a9e\u53e5\u4f86\u6388\u4e88\u6240\u9700\u7684\u6b0a\u9650\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>GRANT EXECUTE ON FUNCTION your_function_name TO 'your_user'@'your_host';<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5mysql%e7%89%88%e6%9c%ac-KxYcsdhTKB\">4. \u6aa2\u67e5MySQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u51fd\u6578\u662f\u91dd\u5c0d\u7279\u5b9a\u7248\u672c\u7684MySQL\u958b\u767c\u7684\uff0c\u8acb\u6aa2\u67e5\u7576\u524d\u4f7f\u7528\u7684MySQL\u7248\u672c\u662f\u5426\u652f\u6301\u8a72\u51fd\u6578\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770bMySQL\u7248\u672c\uff1a<\/p>\n<pre><code>SELECT VERSION();<\/code><\/pre>\n<p>\u5982\u679c\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u5247\u9700\u8981\u8003\u616e\u5347\u7d1aMySQL\u6216\u5c0b\u627e\u9069\u5408\u7576\u524d\u7248\u672c\u7684\u66ff\u4ee3\u51fd\u6578\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KxYcsdhTKB\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41122\uff08SQLSTATE: HY000\uff09\u901a\u5e38\u662f\u7531\u65bc\u7528\u6236\u81ea\u5b9a\u7fa9\u51fd\u6578\u672a\u6b63\u78ba\u5b89\u88dd\u3001\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\u3001\u6b0a\u9650\u4e0d\u8db3\u6216\u7248\u672c\u4e0d\u517c\u5bb9\u7b49\u539f\u56e0\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u51fd\u6578\u5b89\u88dd\u72c0\u614b\u3001\u78ba\u8a8d\u51fd\u6578\u540d\u7a31\u3001\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u4ee5\u53ca\u78ba\u4fddMySQL\u7248\u672c\u517c\u5bb9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u670d\u52d9\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41122\uff08SQLSTATE: HY000\uff09\u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u7121\u6cd5\u52a0\u8f09\u51fd\u6578\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-177503","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177503","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=177503"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177503\/revisions"}],"predecessor-version":[{"id":177504,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177503\/revisions\/177504"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}