标题: ORA-30731: scope constraint not allowed on nested table column when the nested [打印本页] 作者: admin 时间: 2016-9-5 10:43 标题: ORA-30731: scope constraint not allowed on nested table column when the nested ORA-30731: scope constraint not allowed on nested table column when thenested table is being created Cause: An attempt was madeto define a scope constraint on a nested table
column when the nested table is being created. Action: Do not specify ascope constraint on a nested table column when creating
it. Instead, specify it using the ALTER TABLE statement.