标题: ORA-30739: cannot drop a table that has subtables [打印本页] 作者: admin 时间: 2016-9-5 11:22 标题: ORA-30739: cannot drop a table that has subtables ORA-30739: cannot drop a table that has subtables Cause: The user tried todrop a table that has subtables defined under it. Action: Drop all subtablesbefore trying this operation.