标题: ORA-30086: interval year-month result not [打印本页] 作者: admin 时间: 2016-9-4 19:19 标题: ORA-30086: interval year-month result not ORA-30086: interval year-month result not allowed for datetime subtraction Cause: An attempt was madeto specify interval year to month as the result of
datetime subtraction. Action: This is not allowedcurrently due to unclear specification in SQL
Standards for this interval type. Change the interval type to interval day tosecond
and resubmit statement.