标题: ORA-19724: snapshot too old: snapshot time [打印本页] 作者: admin 时间: 2016-8-31 16:23 标题: ORA-19724: snapshot too old: snapshot time ORA-19724: snapshottoo old: snapshot time is before file string plug-in time Cause: The snapshot SCN is before the SCN at which thereferred datafile is
plugged into the database. Action: retrythe query.