标题: ORA-01981: CASCADE CONSTRAINTS must be specified to perform this revoke [打印本页] 作者: admin 时间: 2016-7-19 16:11 标题: ORA-01981: CASCADE CONSTRAINTS must be specified to perform this revoke ORA-01981: CASCADE CONSTRAINTS must be specified to perform this revoke Cause: During this revoke some foreign key contraints will be removed. In order
to perform this automatically, CASCADE CONSTRAINTS must be specified. Action: Remove the constraints or specify CASCADE CONSTRAINTS.