标题: ORA-30507: normal triggers cannot be based [打印本页] 作者: admin 时间: 2016-9-4 21:34 标题: ORA-30507: normal triggers cannot be based ORA-30507: normal triggers cannot be based on a schema or a database Cause: An attempt was madeto base a normal trigger on a schema or a database,
but normal triggers can be based only on tables or views. Action: Make sure the type ofthe trigger is compatible with the base object.