{"id":66705,"date":"2024-10-14T19:55:16","date_gmt":"2024-10-14T11:55:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66705\/"},"modified":"2024-10-14T19:55:16","modified_gmt":"2024-10-14T11:55:16","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3677%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_undisclosed_parse_error_in_digest_fn%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66705\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3677\uff1b\u7b26\u865f\uff1aER_UNDISCLOSED_PARSE_ERROR_IN_DIGEST_FN\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3677%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_undisclosed_parse_error_in_digest_fn%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae-hmKKLRHNkE\">MySQL \u932f\u8aa4\u865f\uff1a3677\uff1b\u7b26\u865f\uff1aER_UNDISCLOSED_PARSE_ERROR_IN_DIGEST_FN\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u865f 3677\uff0c\u7b26\u865f\u70ba ER_UNDISCLOSED_PARSE_ERROR_IN_DIGEST_FN\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 MySQL \u7684\u67e5\u8a62\u89e3\u6790\u904e\u7a0b\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u67d0\u4e9b\u51fd\u6578\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-hmKKLRHNkE\">\u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p>MySQL \u932f\u8aa4 3677 \u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u51fd\u6578\u4f7f\u7528\u4e0d\u7576\uff1a<\/strong>\u7576\u4f7f\u7528\u67d0\u4e9b\u805a\u5408\u51fd\u6578\u6216\u81ea\u5b9a\u7fa9\u51fd\u6578\u6642\uff0c\u5982\u679c\u51fd\u6578\u7684\u5b9a\u7fa9\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u89e3\u6790\u932f\u8aa4\u3002<\/li>\n<li><strong>SQL \u8a9e\u6cd5\u932f\u8aa4\uff1a<\/strong>\u5728\u64b0\u5beb SQL \u67e5\u8a62\u6642\uff0c\u8a9e\u6cd5\u932f\u8aa4\u6216\u4e0d\u5b8c\u6574\u7684\u67e5\u8a62\u53ef\u80fd\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9b MySQL \u7248\u672c\u53ef\u80fd\u4e0d\u652f\u6301\u7279\u5b9a\u7684\u51fd\u6578\u6216\u8a9e\u6cd5\uff0c\u5c0e\u81f4\u89e3\u6790\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-hmKKLRHNkE\">\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe\u6b64\u932f\u8aa4\u6642\uff0c\u6703\u5f71\u97ff\u5230\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\uff0c\u5177\u9ad4\u5f71\u97ff\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u67e5\u8a62\u5931\u6557\uff1a<\/strong>\u6240\u6709\u5305\u542b\u932f\u8aa4\u7684\u67e5\u8a62\u5c07\u7121\u6cd5\u57f7\u884c\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\u53d7\u9650\u3002<\/li>\n<li><strong>\u6027\u80fd\u4e0b\u964d\uff1a<\/strong>\u5982\u679c\u932f\u8aa4\u983b\u7e41\u767c\u751f\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u6574\u9ad4\u7cfb\u7d71\u6027\u80fd\uff0c\u5c0e\u81f4\u97ff\u61c9\u6642\u9593\u5ef6\u9577\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u932f\u8aa4\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u66f4\u65b0\u5931\u6557\uff0c\u5f9e\u800c\u9020\u6210\u6578\u64da\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-hmKKLRHNkE\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MySQL \u932f\u8aa4 3677\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-sql-%e8%aa%9e%e6%b3%95-hmKKLRHNkE\">1. \u6aa2\u67e5 SQL \u8a9e\u6cd5<\/h3>\n<p>\u9996\u5148\uff0c\u4ed4\u7d30\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684 SQL \u67e5\u8a62\u3002\u78ba\u4fdd\u8a9e\u6cd5\u6b63\u78ba\uff0c\u4e26\u4e14\u6240\u6709\u7684\u51fd\u6578\u90fd\u5df2\u6b63\u78ba\u4f7f\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT COUNT(*) FROM users WHERE status = 'active';<\/code><\/pre>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0-mysql-%e7%89%88%e6%9c%ac-hmKKLRHNkE\">2. \u66f4\u65b0 MySQL \u7248\u672c<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684 MySQL \u7248\u672c\u8f03\u820a\uff0c\u5efa\u8b70\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u3002\u65b0\u7248\u672c\u901a\u5e38\u6703\u4fee\u5fa9\u5df2\u77e5\u7684\u932f\u8aa4\u548c\u4e0d\u517c\u5bb9\u554f\u984c\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e5%87%bd%e6%95%b8-hmKKLRHNkE\">3. \u6e2c\u8a66\u51fd\u6578<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u8207\u7279\u5b9a\u51fd\u6578\u6709\u95dc\uff0c\u8acb\u55ae\u7368\u6e2c\u8a66\u8a72\u51fd\u6578\uff0c\u78ba\u4fdd\u5176\u80fd\u6b63\u5e38\u904b\u884c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT MY_CUSTOM_FUNCTION(param1, param2);<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-hmKKLRHNkE\">4. \u67e5\u770b\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 MySQL \u7684\u932f\u8aa4\u65e5\u8a8c\u6587\u4ef6\uff0c\u9019\u4e9b\u65e5\u8a8c\u901a\u5e38\u6703\u63d0\u4f9b\u66f4\u591a\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u5b9a\u4f4d\u554f\u984c\u6240\u5728\u3002<\/p>\n<h3 id=\"5-%e8%ab%ae%e8%a9%a2%e7%a4%be%e5%8d%80%e6%88%96%e5%b0%88%e5%ae%b6-hmKKLRHNkE\">5. \u8aee\u8a62\u793e\u5340\u6216\u5c08\u5bb6<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u5728 MySQL \u793e\u5340\u8ad6\u58c7\u4e0a\u5c0b\u6c42\u5e6b\u52a9\uff0c\u6216\u8aee\u8a62\u5c08\u696d\u7684\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hmKKLRHNkE\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3677 \u662f\u4e00\u500b\u5e38\u898b\u7684\u89e3\u6790\u932f\u8aa4\uff0c\u901a\u5e38\u8207\u51fd\u6578\u4f7f\u7528\u4e0d\u7576\u6216 SQL \u8a9e\u6cd5\u932f\u8aa4\u6709\u95dc\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 SQL \u67e5\u8a62\u3001\u66f4\u65b0 MySQL \u7248\u672c\u3001\u6e2c\u8a66\u51fd\u6578\u53ca\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u4fee\u5fa9\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\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/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>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3677 \u7684\u554f\u984c\uff0c\u7b26\u865f ER_UNDISCLOSED_PARSE_ERROR_IN_DIGEST_FN\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-66705","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66705","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=66705"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66705\/revisions"}],"predecessor-version":[{"id":66706,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66705\/revisions\/66706"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}