InnoDB修改成MyISAM
证明有外键
一张表如果有其他表的外键关联的是它 它也不能是
MyISAM
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[ERR] 1217 - Cannot delete or update a parent row: a foreign key constraint
ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails
MYSQL: Cannot delete or update a parent row: a foreign key constraint fails
Cannot delete or update a parent row: a foreign key constraint fails....
MySQL主从复制中断，报“Error on master: message (format)='Cannot delete or update a parent row: a foreign key constraint fails' error code=1217” 错误
解决Cannot delete or update a parent row: a foreign key constraint fails的mysql报错
数据库错误Cannot delete or update a parent row: a foreign key constraint fails
关于mysql中[Err] 1451 -Cannot delete or update a parent row: a foreign key constraint fails
mysql删除有外链索引数据,Cannot delete or update a parent row: a foreign key constraint fails 问题的解决办法
java.sql.SQLIntegrityConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails