{"id":67135,"date":"2024-10-14T22:36:15","date_gmt":"2024-10-14T14:36:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67135\/"},"modified":"2024-10-14T22:36:15","modified_gmt":"2024-10-14T14:36:15","slug":"mysql-error-number-4154-symbol-er_load_bulk_data_warn_null_to_notnull-sqlstate-hy000-%e6%8a%a5%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/67135\/","title":{"rendered":"MySQL Error number: 4154; Symbol: ER_LOAD_BULK_DATA_WARN_NULL_TO_NOTNULL; SQLSTATE: HY000 \u62a5\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%e7%a2%bc%ef%bc%9a4154%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_load_bulk_data_warn_null_to_notnull%ef%bc%9bsqlstate%ef%bc%9ahy000-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-hvyPoXiGmK\">MySQL \u932f\u8aa4\u865f\u78bc\uff1a4154\uff1b\u7b26\u865f\uff1aER_LOAD_BULK_DATA_WARN_NULL_TO_NOTNULL\uff1bSQLSTATE\uff1aHY000 \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u865f\u78bc 4154\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u6279\u91cf\u6578\u64da\u52a0\u8f09\u64cd\u4f5c\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5c07\u6578\u64da\u5f9e\u6587\u4ef6\u5c0e\u5165\u5230\u6578\u64da\u5eab\u8868\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\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%e6%a6%82%e8%bf%b0-hvyPoXiGmK\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p>\u932f\u8aa4\u865f\u78bc 4154 \u7684\u5177\u9ad4\u4fe1\u606f\u70ba\uff1a<strong>ER_LOAD_BULK_DATA_WARN_NULL_TO_NOTNULL<\/strong>\u3002\u9019\u8868\u793a\u5728\u6279\u91cf\u52a0\u8f09\u6578\u64da\u6642\uff0c\u67d0\u4e9b\u5217\u7684\u6578\u64da\u70ba NULL\uff0c\u4f46\u8a72\u5217\u5728\u6578\u64da\u5eab\u4e2d\u88ab\u5b9a\u7fa9\u70ba NOT NULL\u3002\u9019\u7a2e\u60c5\u6cc1\u6703\u5c0e\u81f4\u6578\u64da\u52a0\u8f09\u904e\u7a0b\u4e2d\u51fa\u73fe\u8b66\u544a\uff0c\u4e26\u53ef\u80fd\u5f71\u97ff\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-hvyPoXiGmK\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>\u8a72\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u901a\u5e38\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\u6027\uff1a<\/strong>\u5c0e\u5165\u7684\u6578\u64da\u6587\u4ef6\u4e2d\u67d0\u4e9b\u5217\u7684\u503c\u70ba NULL\uff0c\u4f46\u5728\u6578\u64da\u5eab\u8868\u4e2d\u9019\u4e9b\u5217\u88ab\u8a2d\u7f6e\u70ba NOT NULL\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u5c0e\u5165\u7684\u6578\u64da\u985e\u578b\u8207\u8868\u4e2d\u5b9a\u7fa9\u7684\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\uff0c\u5c0e\u81f4 MySQL \u7121\u6cd5\u6b63\u78ba\u8655\u7406\u9019\u4e9b\u503c\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u5fc5\u8981\u7684\u6578\u64da\uff1a<\/strong>\u5728\u6279\u91cf\u52a0\u8f09\u6642\uff0c\u67d0\u4e9b\u5fc5\u586b\u5b57\u6bb5\u672a\u63d0\u4f9b\u6578\u64da\uff0c\u9019\u6703\u5c0e\u81f4\u52a0\u8f09\u5931\u6557\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-hvyPoXiGmK\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MySQL \u932f\u8aa4\u865f\u78bc 4154\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-hvyPoXiGmK\">1. \u6aa2\u67e5\u6578\u64da\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u8981\u5c0e\u5165\u7684\u6578\u64da\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709 NOT NULL \u5217\u90fd\u6709\u76f8\u61c9\u7684\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6216\u6578\u64da\u8655\u7406\u5de5\u5177\u4f86\u67e5\u770b\u6578\u64da\u6587\u4ef6\u7684\u5167\u5bb9\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%b5%90%e6%a7%8b-hvyPoXiGmK\">2. \u4fee\u6539\u6578\u64da\u5eab\u8868\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u67d0\u4e9b\u5217\u78ba\u5be6\u53ef\u4ee5\u63a5\u53d7 NULL \u503c\uff0c\u53ef\u4ee5\u8003\u616e\u4fee\u6539\u6578\u64da\u5eab\u8868\u7684\u7d50\u69cb\uff0c\u5c07\u9019\u4e9b\u5217\u7684\u5c6c\u6027\u5f9e NOT NULL \u66f4\u6539\u70ba NULL\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b SQL \u8a9e\u53e5\u5be6\u73fe\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name MODIFY column_name column_type NULL;<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%bb%98%e8%aa%8d%e5%80%bc-hvyPoXiGmK\">3. \u4f7f\u7528\u9ed8\u8a8d\u503c<\/h3>\n<p>\u5982\u679c\u4e0d\u5e0c\u671b\u4fee\u6539\u8868\u7d50\u69cb\uff0c\u53ef\u4ee5\u8003\u616e\u70ba NOT NULL \u5217\u8a2d\u7f6e\u9ed8\u8a8d\u503c\u3002\u9019\u6a23\u5728\u5c0e\u5165\u6578\u64da\u6642\uff0c\u5982\u679c\u8a72\u5217\u7684\u503c\u70ba NULL\uff0c\u5247\u6703\u81ea\u52d5\u4f7f\u7528\u9ed8\u8a8d\u503c\u586b\u5145\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u8a2d\u7f6e\u9ed8\u8a8d\u503c\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name MODIFY column_name column_type NOT NULL DEFAULT default_value;<\/code><\/pre>\n<h3 id=\"4-%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86-hvyPoXiGmK\">4. \u9032\u884c\u6578\u64da\u6e05\u7406<\/h3>\n<p>\u5728\u5c0e\u5165\u6578\u64da\u4e4b\u524d\uff0c\u5c0d\u6578\u64da\u9032\u884c\u6e05\u7406\uff0c\u78ba\u4fdd\u6240\u6709\u5fc5\u586b\u5b57\u6bb5\u90fd\u6709\u6709\u6548\u7684\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u6578\u64da\u8655\u7406\u5de5\u5177\u6216\u7de8\u5beb\u8173\u672c\u4f86\u81ea\u52d5\u5316\u9019\u4e00\u904e\u7a0b\u3002<\/p>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e5%b0%8e%e5%85%a5-hvyPoXiGmK\">5. \u6e2c\u8a66\u5c0e\u5165<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u4fee\u6539\u5f8c\uff0c\u91cd\u65b0\u5617\u8a66\u5c0e\u5165\u6578\u64da\uff0c\u4e26\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u5247\u9700\u8981\u9032\u4e00\u6b65\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u548c\u8868\u7d50\u69cb\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hvyPoXiGmK\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u932f\u8aa4\u865f\u78bc 4154 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u6279\u91cf\u6578\u64da\u52a0\u8f09\u6642\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u3001\u4fee\u6539\u8868\u7d50\u69cb\u3001\u8a2d\u7f6e\u9ed8\u8a8d\u503c\u4ee5\u53ca\u9032\u884c\u6578\u64da\u6e05\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot MySQL Error 4154 (ER_LOAD_BULK_DATA_WARN_NULL_TO_NOTNULL) with remote handling solutions for effective resolution.<\/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-67135","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67135","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=67135"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67135\/revisions"}],"predecessor-version":[{"id":67136,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67135\/revisions\/67136"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=67135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=67135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=67135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}