mysql清空具有外键约束的表时报ERROR 1701(42000)的解决
truncate table JBPM4_DEPLOYMENT;
ERROR 1701 (42000): Cannot truncate a table referenced in a foreign key constraint (zhongjian_jbpm
.JBPM4_DEPLOYPROP
, CONSTRAINT FK_DEPLPROP_DEPL
FOREIGN KEY (DEPLOYMENT_
) REFERENCES zhongjian_jbpm
.JBPM4_DEPLOYMENT
(DBID_
))
解决方法:
SET foreign_key_checks=0;
truncate table JBPM4_DEPLOYMENT;
......
SET foreign_key_checks=1;
最后更新于 2017-07-03 16:20:33 并被添加「外键 约束」标签,已有 386 位童鞋阅读过。
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