{"id":66799,"date":"2024-10-14T20:43:18","date_gmt":"2024-10-14T12:43:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66799\/"},"modified":"2024-10-14T20:43:18","modified_gmt":"2024-10-14T12:43:18","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3834%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_invalid_multiple_clauses%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66799\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3834\uff1b\u7b26\u865f\uff1aER_INVALID_MULTIPLE_CLAUSES\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%9a3834%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_invalid_multiple_clauses%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-AgJoChUIAU\">MySQL \u932f\u8aa4\u865f\uff1a3834\uff1b\u7b26\u865f\uff1aER_INVALID_MULTIPLE_CLAUSES\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\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u865f 3834\uff0c\u7b26\u865f ER_INVALID_MULTIPLE_CLAUSES\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728 SQL \u67e5\u8a62\u4e2d\uff0c\u7576\u67e5\u8a62\u8a9e\u53e5\u5305\u542b\u4e0d\u6b63\u78ba\u7684\u591a\u91cd\u689d\u4ef6\u6642\uff0cMySQL \u6703\u8fd4\u56de\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u6210\u56e0\u3001\u89e3\u6c7a\u65b9\u6848\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-AgJoChUIAU\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u932f\u8aa4\u865f 3834 \u901a\u5e38\u662f\u7531\u65bc SQL \u8a9e\u53e5\u4e2d\u5b58\u5728\u4e0d\u6b63\u78ba\u7684\u591a\u91cd\u689d\u4ef6\u6240\u5f15\u8d77\u7684\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u8a9e\u6cd5\uff1a<\/strong>\u7576\u4f7f\u7528 AND \u548c OR \u7d44\u5408\u591a\u500b\u689d\u4ef6\u6642\uff0c\u8a9e\u6cd5\u4e0d\u6b63\u78ba\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u91cd\u8907\u7684\u689d\u4ef6\uff1a<\/strong>\u5728\u540c\u4e00\u67e5\u8a62\u4e2d\u91cd\u8907\u4f7f\u7528\u76f8\u540c\u7684\u689d\u4ef6\uff0cMySQL \u6703\u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u3002<\/li>\n<li><strong>\u4e0d\u517c\u5bb9\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u5728\u6bd4\u8f03\u4e0d\u540c\u6578\u64da\u985e\u578b\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b-AgJoChUIAU\">\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u53ef\u80fd\u5f15\u767c\u932f\u8aa4 3834 \u7684 SQL \u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM users WHERE age &gt; 18 AND age &gt; 21;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c\u689d\u4ef6 age &gt; 18 \u548c age &gt; 21 \u662f\u91cd\u8907\u7684\uff0c\u56e0\u70ba\u5982\u679c age \u5927\u65bc 21\uff0c\u90a3\u9ebc age \u81ea\u7136\u4e5f\u6703\u5927\u65bc 18\u3002\u9019\u6a23\u7684\u67e5\u8a62\u6703\u5c0e\u81f4 MySQL \u8fd4\u56de\u932f\u8aa4 3834\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-AgJoChUIAU\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5 SQL \u8a9e\u6cd5\uff1a<\/strong>\u4ed4\u7d30\u6aa2\u67e5\u67e5\u8a62\u8a9e\u53e5\uff0c\u78ba\u4fdd\u6240\u6709\u689d\u4ef6\u7684\u8a9e\u6cd5\u6b63\u78ba\u3002<\/li>\n<li><strong>\u6d88\u9664\u91cd\u8907\u689d\u4ef6\uff1a<\/strong>\u78ba\u4fdd\u67e5\u8a62\u4e2d\u4e0d\u5305\u542b\u91cd\u8907\u7684\u689d\u4ef6\uff0c\u7c21\u5316\u67e5\u8a62\u8a9e\u53e5\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u6578\u64da\u985e\u578b\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u6bd4\u8f03\u7684\u6578\u64da\u985e\u578b\u76f8\u5bb9\uff0c\u5fc5\u8981\u6642\u9032\u884c\u985e\u578b\u8f49\u63db\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-AgJoChUIAU\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u9032\u884c\u8abf\u8a66\u3002\u6b64\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u901a\u904e\u9060\u7a0b\u684c\u9762\u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u76f4\u63a5\u5728\u4f3a\u670d\u5668\u4e0a\u57f7\u884c SQL \u67e5\u8a62\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u6a94\u6848\u5206\u6790\uff1a<\/strong>\u6aa2\u67e5 MySQL \u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u4e86\u89e3\u5177\u9ad4\u7684\u932f\u8aa4\u4fe1\u606f\u548c\u4e0a\u4e0b\u6587\u3002<\/li>\n<li><strong>\u4f7f\u7528 SQL \u5ba2\u6236\u7aef\u5de5\u5177\uff1a<\/strong>\u5229\u7528 SQL \u5ba2\u6236\u7aef\u5de5\u5177\uff08\u5982 MySQL Workbench\uff09\u9032\u884c\u9060\u7a0b\u67e5\u8a62\u548c\u8abf\u8a66\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AgJoChUIAU\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3834 \u662f\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\uff0c\u901a\u5e38\u7531\u65bc\u4e0d\u6b63\u78ba\u7684\u591a\u91cd\u689d\u4ef6\u5f15\u8d77\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 SQL \u8a9e\u6cd5\u3001\u6d88\u9664\u91cd\u8907\u689d\u4ef6\u4ee5\u53ca\u78ba\u4fdd\u6578\u64da\u985e\u578b\u76f8\u5bb9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5728\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u548c SQL \u5ba2\u6236\u7aef\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3834 (ER_INVALID_MULTIPLE_CLAUSES) \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u52a9\u60a8\u5feb\u901f\u4fee\u5fa9\u554f\u984c\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-66799","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66799","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=66799"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66799\/revisions"}],"predecessor-version":[{"id":66800,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66799\/revisions\/66800"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}