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我試圖導入SQL文件到PHP MyAdmin一個空數據庫,然後我一直在出現以下錯誤:MySQL導入。 #1452 - 不能添加或更新子行,外鍵約束失敗
SQL query:
customer_eav_attribute` ADD CONSTRAINT `FK_CSTR_EAV_ATTR_ATTR_ID_EAV_ATTR_ATTR_ID`
FOREIGN KEY (`attribute_id`)
REFERENCES `eav_attribute` (`attribute_id`)
ON DELETE CASCADE ON UPDATE CASCADE
MySQL said: Documentation
#1452 - Cannot add or update a child row:
a foreign key constraint fails (`example_db_name`.
`#sql-1ab1_b9d4`, CONSTRAINT `FK_CSTR_EAV_ATTR_ATTR_ID_EAV_ATTR_ATTR_ID`
FOREIGN KEY (`attribute_id`) REFERENCES
`eav_attribute` (`attribute_id`) ON DELETE
CASCADE ON UPDATE CASCA)
我不知道這意味着什麼,我需要做些什麼來解決這個問題?
謝謝:)