{"id":66597,"date":"2024-10-14T18:56:17","date_gmt":"2024-10-14T10:56:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66597\/"},"modified":"2024-10-14T18:56:17","modified_gmt":"2024-10-14T10:56:17","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3505%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_too_long_set_enum_value%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\/66597\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3505\uff1b\u7b26\u865f\uff1aER_TOO_LONG_SET_ENUM_VALUE\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%9a3505%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_too_long_set_enum_value%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-bzbwOmryqh\">MySQL \u932f\u8aa4\u865f\uff1a3505\uff1b\u7b26\u865f\uff1aER_TOO_LONG_SET_ENUM_VALUE\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 3505\uff0c\u7b26\u865f\u70ba ER_TOO_LONG_SET_ENUM_VALUE\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u63d2\u5165\u6216\u66f4\u65b0 ENUM \u6216 SET \u985e\u578b\u7684\u5b57\u6bb5\u6642\uff0c\u7576\u63d0\u4f9b\u7684\u503c\u8d85\u904e\u4e86 MySQL \u6240\u5141\u8a31\u7684\u9577\u5ea6\u9650\u5236\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-bzbwOmryqh\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>ENUM \u548c SET \u662f MySQL \u4e2d\u7528\u4f86\u5b9a\u7fa9\u4e00\u7d44\u9810\u5b9a\u7fa9\u503c\u7684\u6578\u64da\u985e\u578b\u3002ENUM \u5141\u8a31\u9078\u64c7\u4e00\u500b\u503c\uff0c\u800c SET \u5141\u8a31\u9078\u64c7\u591a\u500b\u503c\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u7684\u9577\u5ea6\u662f\u6709\u9650\u5236\u7684\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u5b9a\u7fa9\u6642\u6240\u8a2d\u7f6e\u7684\u503c\u3002\u5982\u679c\u63d2\u5165\u7684\u503c\u8d85\u904e\u4e86\u9019\u4e9b\u9650\u5236\uff0c\u5c31\u6703\u89f8\u767c\u932f\u8aa4 3505\u3002<\/p>\n<ul>\n<li><strong>ENUM \u985e\u578b\uff1a<\/strong>ENUM \u985e\u578b\u7684\u6700\u5927\u9577\u5ea6\u70ba 65535 \u5b57\u7b26\uff0c\u4f46\u6bcf\u500b ENUM \u503c\u7684\u9577\u5ea6\u4e0d\u80fd\u8d85\u904e 255 \u5b57\u7b26\u3002<\/li>\n<li><strong>SET \u985e\u578b\uff1a<\/strong>SET \u985e\u578b\u7684\u6700\u5927\u9577\u5ea6\u540c\u6a23\u70ba 65535 \u5b57\u7b26\uff0c\u4f46\u6bcf\u500b SET \u503c\u7684\u9577\u5ea6\u4e5f\u4e0d\u80fd\u8d85\u904e 255 \u5b57\u7b26\u3002<\/li>\n<\/ul>\n<p>\u7576\u63d2\u5165\u7684\u503c\u8d85\u904e\u9019\u4e9b\u9650\u5236\u6642\uff0cMySQL \u6703\u8fd4\u56de\u932f\u8aa4 3505\uff0c\u4e26\u986f\u793a\u76f8\u61c9\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u63d2\u5165\u7684\u5b57\u7b26\u4e32\u9577\u5ea6\u8d85\u904e\u4e86 ENUM \u6216 SET \u5b9a\u7fa9\u7684\u6700\u5927\u9577\u5ea6\u3002<\/li>\n<li>ENUM \u6216 SET \u7684\u5b9a\u7fa9\u4e2d\u5305\u542b\u4e86\u904e\u591a\u7684\u503c\uff0c\u5c0e\u81f4\u6574\u9ad4\u9577\u5ea6\u8d85\u904e\u4e86\u9650\u5236\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-bzbwOmryqh\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MySQL \u932f\u8aa4 3505\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e5%ae%9a%e7%be%a9-bzbwOmryqh\">1. \u6aa2\u67e5\u6578\u64da\u985e\u578b\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 ENUM \u6216 SET \u7684\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u5176\u5305\u542b\u7684\u503c\u4e0d\u6703\u5c0e\u81f4\u9577\u5ea6\u8d85\u904e\u9650\u5236\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u8868\u7d50\u69cb\uff1a<\/p>\n<pre><code>SHOW CREATE TABLE your_table_name;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u8868\u7684\u5275\u5efa\u8a9e\u53e5\uff0c\u5305\u62ec ENUM \u548c SET \u7684\u5b9a\u7fa9\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%8f%92%e5%85%a5%e7%9a%84%e6%95%b8%e6%93%9a-bzbwOmryqh\">2. \u78ba\u8a8d\u63d2\u5165\u7684\u6578\u64da<\/h3>\n<p>\u6aa2\u67e5\u63d2\u5165\u6216\u66f4\u65b0\u7684\u6578\u64da\uff0c\u78ba\u4fdd\u5176\u9577\u5ea6\u5728\u5141\u8a31\u7684\u7bc4\u570d\u5167\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u7684\u9577\u5ea6\uff1a<\/p>\n<pre><code>SELECT LENGTH(your_column_name) FROM your_table_name WHERE your_condition;<\/code><\/pre>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4-enum-%e6%88%96-set-%e7%9a%84%e5%ae%9a%e7%be%a9-bzbwOmryqh\">3. \u8abf\u6574 ENUM \u6216 SET \u7684\u5b9a\u7fa9<\/h3>\n<p>\u5982\u679c\u767c\u73fe ENUM \u6216 SET \u7684\u5b9a\u7fa9\u904e\u65bc\u5197\u9577\uff0c\u53ef\u4ee5\u8003\u616e\u7c21\u5316\u5b9a\u7fa9\uff0c\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u503c\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6574\u9ad4\u9577\u5ea6\uff0c\u907f\u514d\u89f8\u767c\u932f\u8aa4\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%85%b6%e4%bb%96%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-bzbwOmryqh\">4. \u4f7f\u7528\u5176\u4ed6\u6578\u64da\u985e\u578b<\/h3>\n<p>\u5982\u679c ENUM \u6216 SET \u7684\u4f7f\u7528\u5834\u666f\u4e0d\u7b26\u5408\u9700\u6c42\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u6578\u64da\u985e\u578b\uff0c\u4f8b\u5982 VARCHAR \u6216 TEXT\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u9577\u5ea6\u9650\u5236\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-bzbwOmryqh\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 MySQL \u6578\u64da\u5eab\u4ee5\u89e3\u6c7a\u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e SSH \u6216\u5176\u4ed6\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\u4f86\u5be6\u73fe\u3002\u78ba\u4fdd\u5728\u9032\u884c\u9060\u7a0b\u64cd\u4f5c\u6642\uff0c\u9075\u5faa\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff0c\u4e26\u5099\u4efd\u6578\u64da\u4ee5\u9632\u6b62\u610f\u5916\u640d\u5931\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bzbwOmryqh\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3505 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc ENUM \u6216 SET \u985e\u578b\u7684\u503c\u8d85\u904e\u4e86\u9577\u5ea6\u9650\u5236\u6240\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u985e\u578b\u5b9a\u7fa9\u3001\u78ba\u8a8d\u63d2\u5165\u7684\u6578\u64da\u3001\u8abf\u6574 ENUM \u6216 SET \u7684\u5b9a\u7fa9\u4ee5\u53ca\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u6578\u64da\u985e\u578b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\u548c\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3505 (ER_TOO_LONG_SET_ENUM_VALUE) \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-66597","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66597","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=66597"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66597\/revisions"}],"predecessor-version":[{"id":66598,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66597\/revisions\/66598"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}