清空具有外键约束的表时报ERROR 1701(42000)的解决

空具有外键约束的表时报ERROR 1701(42000)的解决

Posted by MaxBear 4 months ago

清空具有外键约束的表时报ERROR 1701(42000)的解决

清空具有外键约束的表时报ERROR 1701(42000)的解决

   ERROR 1701 (42000): Cannot truncate a table referenced in a foreign key
constraint (`furion`.`tbl_frn_alert`, CONSTRAINT `FK353A3CBEB139CC08`
FOREIGN KEY (`endpt_id`) REFERENCES `furion`.`tbl_frn_endpt` (`id`))
  www.2cto.com  

解决方法:

mysql> SET foreign_key_checks=0;

删除后

mysql> SET foreign_key_checks=1;