1.数据库刷数

恢复数据文件过程中报错
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 01/16/2020 14:47:41
RMAN-20506: no backup of archived log found
RMAN-06053: unable to perform media recovery because of missing log
RMAN-06025: no backup of archived log for thread 1 with sequence 1149 and starting SCN of 257568779 found to restore
RMAN-06025: no backup of archived log for thread 2 with sequence 1109 and starting SCN of 257514449 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 1148 and starting SCN of 257404412 found to restore

解决方法只能将设置时间点往后如20210721 06:00改成20210721 07:00解决报错