标题: ORA-12486: effective max labels and min labels [打印本页] 作者: admin 时间: 2016-8-9 10:07 标题: ORA-12486: effective max labels and min labels ORA-12486: effectivemax labels and min labels cannot be changed Cause: You attempted to enter a value for an effective minlabel or effective max
label, but these labels cannot be changed. Action: EnterNULL values for the effective minimum and maximum labels.